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RESIN, RESIN SOLUTION, SOLID ELECTROLYTE SLURRY, SOLID ELECTROLYTE LAYER, POSITIVE ELECTRODE LAYER, NEGATIVE ELECTRODE LAYER, AND ALL-SOLID-STATE BATTERY

NºPublicación:  WO2025197820A1 25/09/2025
Solicitante: 
CANON KK [JP]
\u30AD\u30E4\u30CE\u30F3\u682A\u5F0F\u4F1A\u793E

Resumen de: WO2025197820A1

Provided is a resin that is exceptional in terms of ion conductivity and affinity with a solid electrolyte and is suitable as a binder of a solid electrolyte. The resin is characterized by having a structure represented by formula (1). In formula (1), R1 represents a hydrogen atom or a C1-3 alkyl group. R2 represents a C1-6 divalent alkylene group. n represents an integer of 2 or greater, and R3 each independently represent a C3-6 divalent alkylene group. R4 represents a C3 or higher alkyl group or a phenyl group, and hydrogen atoms of the phenyl group may be substituted with a C1-3 alkyl group.

SOLID ELECTROLYTE FOR ALL-SOLID-STATE BATTERY

NºPublicación:  WO2025198311A1 25/09/2025
Solicitante: 
BASS CO LTD [KR]
\uC8FC\uC2DD\uD68C\uC0AC \uBCA0\uC774\uC2A4

Resumen de: WO2025198311A1

The present invention relates to a solid electrolyte for an all-solid-state battery. The solid electrolyte for an all-solid-state battery according to an embodiment of the present invention comprises Li2O, V2O5, P2O5, and LiCl.

METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE, METHOD FOR PRODUCING LITHIUM ION SECONDARY BATTERY, AND SULFIDE SOLID ELECTROLYTE

NºPublicación:  WO2025197831A1 25/09/2025
Solicitante: 
AGC INC [JP]
\uFF21\uFF27\uFF23\u682A\u5F0F\u4F1A\u793E

Resumen de: WO2025197831A1

The present invention relates to a method for producing a sulfide solid electrolyte, the method comprising, in order: heating starting materials, which respectively contain Li, P, and S, and a nitride that is represented by formula MαNβ so as to obtain a melt; and cooling the melt so as to precipitate a solid. The element represented by M is at least one element that is selected from the group consisting of group 2 to group 14 metal elements or metalloid elements in the periodic table, and α and β in the formula MαNβ respectively match the stoichiometric ratios of M and N in the nitride that is represented by the formula MαNβ.

FIRE SPREAD PREVENTION MATERIAL, ASSEMBLED BATTERY, AND AUTOMOBILE

NºPublicación:  WO2025197842A1 25/09/2025
Solicitante: 
DENKA COMPANY LTD [JP]
\u30C7\u30F3\u30AB\u682A\u5F0F\u4F1A\u793E

Resumen de: WO2025197842A1

Problem To provide: a fire spread prevention material having sufficient fire spread prevention properties; an assembled battery using said fire spread prevention material; and an automobile comprising said assembled battery. Solution One aspect of the present invention provides a fire spread prevention material. The fire spread prevention material comprises: an inorganic fiber substrate containing inorganic fibers; and an inorganic substance supported on the inorganic fiber substrate and containing an inorganic acid salt. The moisture content of the inorganic substance at 30ºC is at most 60 mass%, and the activation energy of the moisture when 30% of the contained moisture is desorbed from the inorganic substance is at least 80 kJ/mol.

RESIN, RESIN SOLUTION, SOLID ELECTROLYTE SLURRY, SOLID ELECTROLYTE LAYER, POSITIVE ELECTRODE LAYER, NEGATIVE ELECTRODE LAYER, AND ALL-SOLID-STATE BATTERY

NºPublicación:  WO2025197827A1 25/09/2025
Solicitante: 
CANON KK [JP]
\u30AD\u30E4\u30CE\u30F3\u682A\u5F0F\u4F1A\u793E

Resumen de: WO2025197827A1

Provided is a resin which is characterized by: having a structure represented by formula (1); and having at least one terminal structure that is selected from the group consisting of formula (2) and formula (3). (In formula (1), m represents an integer of 3 or more, and each R1 independently represents an alkylene group having 3 to 6 carbon atoms. Each R2 independently represents a divalent organic group. n represents an integer of 5 or more.) (In formula (2), R3 represents an alkyl group having 3 or more carbon atoms, or a phenyl group.) (In formula (3), R4 represents an alkyl group having 3 or more carbon atoms, or a phenyl group.)

BATTERY PACK

NºPublicación:  WO2025197748A1 25/09/2025
Solicitante: 
MITSUBISHI JIDOSHA KOGYO KK [JP]
\u4E09\u83F1\u81EA\u52D5\u8ECA\u5DE5\u696D\u682A\u5F0F\u4F1A\u793E

Resumen de: WO2025197748A1

One of a first case half and a second case half has at least one of a portion of a peripheral edge plate or a portion of a bottom plate configured so as to be recessed toward a housing space with respect to at least one of the outer surface of the other portion of the peripheral edge plate or the outer surface of the other portion of the bottom plate, whereby the recessed space that is recessed with respect to at least one of the outer surface of the other portion of the peripheral edge plate or the outer surface of the other portion of the bottom plate is provided on the outside of the case, and the entirety of a connection piping is provided inside the recessed space.

SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR

NºPublicación:  WO2025198455A1 25/09/2025
Solicitante: 
LG ENERGY SOLUTION LTD [KR]
\uC8FC\uC2DD\uD68C\uC0AC \uC5D8\uC9C0\uC5D0\uB108\uC9C0\uC194\uB8E8\uC158
KR_102765366_B1

Resumen de: WO2025198455A1

Provided is a secondary battery comprising: first group unit cells and second group unit cells stacked in a first direction; first cell tabs extending from one end of the first group unit cells and bonded to each other; second cell tabs extending from one end of the second group unit cells and bonded to each other; and an electrode lead electrically connected to the first cell tabs and the second cell tabs, wherein the first cell tabs comprise a first horizontal portion, a second horizontal portion parallel to the first horizontal portion, and a first connecting portion connecting the first horizontal portion and the second horizontal portion, and the first horizontal portion, the second horizontal portion, and the first connecting portion are connected to form a Z-shaped cross-section.

SILICON COMPOSITE FOR ANODE MATERIAL, PREPARING METHOD THEREFOR, ANODE COMPRISING SAME FOR SECONDARY BATTERY, AND SECONDARY BATTERY COMPRISING SAME

NºPublicación:  WO2025198457A1 25/09/2025
Solicitante: 
G I TECH CO LTD [KR]
\uC8FC\uC2DD\uD68C\uC0AC \uC9C0\uC544\uC774\uD14D

Resumen de: WO2025198457A1

A silicon composite according to various embodiments of the present invention may comprise: pure silicon particles; and a buffer layer thin film disposed on the surface of the pure silicon particles. A method for preparing a silicon composite according to various embodiments of the present invention may comprise the steps of: pulverizing metallic silicon particles; and forming a buffer layer thin film on the surface of the pulverized metallic silicon particles. An anode for a secondary battery according to various embodiments of the present invention may comprise the silicon composite. A secondary battery according to various embodiments of the present invention may comprise the anode.

ELECTROLYTE SOLUTION, METHOD FOR PRODUCING ELECTROLYTE SOLUTION, BATTERY, METHOD FOR PRODUCING BATTERY, AND VEHICLE

NºPublicación:  WO2025197735A1 25/09/2025
Solicitante: 
MU IONIC SOLUTIONS CORP [JP]
\uFF2D\uFF35\u30A2\u30A4\u30AA\u30CB\u30C3\u30AF\u30BD\u30EA\u30E5\u30FC\u30B7\u30E7\u30F3\u30BA\u682A\u5F0F\u4F1A\u793E

Resumen de: WO2025197735A1

Provided is an electrolyte solution which contains a bis(fluorosulfonyl) imide salt, a hexafluorophosphate, a compound that contains an anion represented by general formula (1), and a nonaqueous solvent, wherein: the ratio of the mass of the hexafluorophosphate to the mass of the bis(fluorosulfonyl) imide salt in the electrolyte solution is 0.45 or less; and the content of the compound that contains an anion represented by general formula (1) is 0.03 mass% or more in 100 mass% of the electrolyte solution. General formula (1): R1SO3 - (R1 represents a halogen atom.)

INTERNAL PRESSURE-MAINTAINING PLATE FOR ALL-SOLID-STATE BATTERY AND ALL-SOLID-STATE BATTERY MODULE INCLUDING SAME

NºPublicación:  WO2025198087A1 25/09/2025
Solicitante: 
SAMSUNG SDI CO LTD [KR]
\uC0BC\uC131\uC5D0\uC2A4\uB514\uC544\uC774 \uC8FC\uC2DD\uD68C\uC0AC

Resumen de: WO2025198087A1

The present invention relates to an internal pressure-maintaining plate for an all-solid-state battery and an all-solid-state battery module including same. More specifically, a porous layer including a metal foam; a first support layer on the upper surface of the porous layer; and a second support layer on the lower surface of the porous layer are included. The internal pressure-maintaining plate for an all-solid-state battery has a plateau section in which a change in stress is 10 MPa or less when the strain increases by 0.1 or more in a stress-strain curve, and the stress in the plateau section is 1 MPa to 40 MPa.

ELECTRODE ASSEMBLY, MANUFACTURING METHOD OF ELECTRODE ASSEMBLY, AND RECHARGEABLE BATTERY

NºPublicación:  WO2025198084A1 25/09/2025
Solicitante: 
SAMSUNG SDI CO LTD [KR]
\uC0BC\uC131\uC5D0\uC2A4\uB514\uC544\uC774 \uC8FC\uC2DD\uD68C\uC0AC

Resumen de: WO2025198084A1

An electrode assembly of a rechargeable battery comprises: a separator; a first electrode and a second electrode that are stacked and wound with the separator therebetween; and a protective layer that covers at least one of both ends of the first electrode in the winding direction. The protective layer includes: a first protective layer located to be in contact with one surface of the first electrode; and a second protective layer located to be in contact with the other surface of the first electrode and the first protective layer. The end of the first protective layer located on the one surface and the end of the second protective layer located on the other surface are spaced apart from each other in the winding direction.

SECONDARY BATTERY

NºPublicación:  WO2025198081A1 25/09/2025
Solicitante: 
SAMSUNG SDI CO LTD [KR]
\uC0BC\uC131\uC5D0\uC2A4\uB514\uC544\uC774(\uC8FC)

Resumen de: WO2025198081A1

The present invention relates to a secondary battery in which, when the amount of gas inside a case increases and the internal pressure increases, the gas inside the case can be absorbed, through an adsorbent accommodated in a gas adsorption structure, to reduce the amount of the gas inside the case and thereby prevent the case and a cap plate from being deformed by the gas. One embodiment of the present invention provides a secondary battery comprising: an electrode assembly including a first electrode plate and a second electrode plate; a case accommodating the electrode assembly and open at one end; a cap plate sealing the one end of the case; and a gas adsorption structure mounted on the lower surface of the cap plate and accommodating a gas adsorbent, wherein the gas adsorbent is surrounded by an inner film, and the inner film can be surrounded by an outer film and a frame.

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

NºPublicación:  WO2025197719A1 25/09/2025
Solicitante: 
PANASONIC INTELLECTUAL PROPERTY MAN CO LTD [JP]
\u30D1\u30CA\u30BD\u30CB\u30C3\u30AF\uFF29\uFF30\u30DE\u30CD\u30B8\u30E1\u30F3\u30C8\u682A\u5F0F\u4F1A\u793E

Resumen de: WO2025197719A1

A nonaqueous electrolyte secondary battery according to one embodiment of the present disclosure comprises: a wound electrode body in which a belt-like positive electrode and a belt-like negative electrode are wound together, with a separator being interposed therebetween; and an outer package which houses the electrode body. The positive electrode has a positive electrode current collector and positive electrode mixture layers that are formed on both surfaces of the positive electrode current collector, and a first positive electrode current collector exposed part in which the positive electrode current collector is exposed is formed on one surface of the positive electrode. A positive electrode tab is connected to the first positive electrode current collector exposed part, and a protective tape is adhered so as to cover the first positive electrode current collector exposed part and the positive electrode tab. If the first positive electrode current collector exposed part is divided into a first region to which the positive electrode tab is connected and a second region which is adjacent to the first region, the thickness T1 of the positive electrode in the first region and the thickness T2 of the positive electrode in the second region satisfy the relational expression T2/T1 > 0.5.

ALLOY POWDER, METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING AQUEOUS SOLUTION OF NICKEL AND COBALT MINERAL ACID SALT, METHOD FOR PRODUCING NICKEL SULFATE AND COBALT SULFATE, AND METHOD FOR PRODUCING PRECURSOR COMPOUND FOR SYNTHESIZING POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION BATTERY

NºPublicación:  WO2025197710A1 25/09/2025
Solicitante: 
SUMITOMO METAL MINING CO LTD [JP]
\u4F4F\u53CB\u91D1\u5C5E\u9271\u5C71\u682A\u5F0F\u4F1A\u793E

Resumen de: WO2025197710A1

In relation to an alloy powder that contains at least nickel, cobalt and copper, the present invention provides features which increase acid leaching properties and shorten a leaching time and which enable production of an aqueous mineral acid salt solution containing high concentrations of nickel and cobalt. This alloy powder contains at least nickel, cobalt and copper, has a copper content of 25 mass% to 45 mass%, and has a specific surface area of 0.07 m2/g or more. In addition, this method for producing an alloy powder includes: a step for preparing an alloy which contains at least nickel, cobalt and copper and which has a copper content of 25 mass% to 45 mass%; and a step for obtaining an alloy powder having a specific surface area of 0.07 m2/g or more by subjecting the alloy that has been prepared to atomization.

BATTERY ANALYSIS SYSTEM, BATTERY ANALYSIS METHOD, BATTERY ANALYSIS PROGRAM, BATTERY PACK, AND RECORDING MEDIUM RECORDING BATTERY ANALYSIS PROGRAM

NºPublicación:  WO2025197736A1 25/09/2025
Solicitante: 
PANASONIC INTELLECTUAL PROPERTY MAN CO LTD [JP]
\u30D1\u30CA\u30BD\u30CB\u30C3\u30AF\uFF29\uFF30\u30DE\u30CD\u30B8\u30E1\u30F3\u30C8\u682A\u5F0F\u4F1A\u793E

Resumen de: WO2025197736A1

A data acquisition unit (111) acquires battery data including the voltage and current of a secondary battery included in a battery pack. An SOH estimation unit (113) estimates the SOH by using a two-point open circuit voltage (OCV) method. An SOH progress curve generation unit (115) uses a calculated plurality of SOH sample data to perform curve regression and generate an SOH progress curve for the secondary battery. A period confirmation unit (112) confirms the sampling period of the battery data. The SOH progress curve generation unit (115) increases a weighting to the extent of the SOH calculated on the basis of the battery data in a section in which the sampling period is short.

ALL-SOLID-STATE BATTERY AND METHOD FOR MANUFACTURING ALL-SOLID-STATE BATTERY

NºPublicación:  WO2025197526A1 25/09/2025
Solicitante: 
TDK CORP [JP]
\uFF34\uFF24\uFF2B\u682A\u5F0F\u4F1A\u793E

Resumen de: WO2025197526A1

This all-solid-state battery comprises: a base material; a first battery unit; and a second battery unit. The base material is foldable. The first battery unit and the second battery unit are separated from each other and are each layered on a first surface of the base material. Each of the first battery unit and the second battery unit includes a lower conductive layer, a first electrode, a solid electrolyte layer, a second electrode, an upper conductive layer, and an insulating layer. The lower conductive layer of the first battery unit and the lower conductive layer of the second battery unit, or the upper conductive layer of the first battery unit and the upper conductive layer of the second battery unit are connected. The first battery unit and the second battery unit can be layered by folding the base material between the first battery unit and the second battery unit.

ALL-SOLID-STATE BATTERY AND MANUFACTURING METHOD THEREOF

NºPublicación:  WO2025198105A1 25/09/2025
Solicitante: 
SAMSUNG ELECTRO MECH CO LTD [KR]
SAMSUNG ELECTRO-MECHANICS CO., LTD

Resumen de: WO2025198105A1

A disclosed all-solid-state battery includes a solid electrolyte layer, a first electrode unit layer and a second electrode unit layer facing each other with the solid electrolyte layer interposed therebetween, a first external electrode connected to the second electrode unit layer, and a first margin part disposed between the first electrode unit layer and the first external electrode, wherein the first electrode unit layer includes a first current collector, and a first boundary part disposed between the first current collector and the first margin part and including a first active material.

Schaltung, Verfahren und System zur Symmetrierung der Spannung von Speichereinheiten

NºPublicación:  DE102024108492A1 25/09/2025
Solicitante: 
TORQEEDO GMBH [DE]
Torqeedo GmbH

Resumen de: DE102024108492A1

Die vorliegende Erfindung betrifft eine Schaltung, ein Verfahren und ein System zur Symmetrierung der Spannung von in Reihe geschalteten Speichereinheit (BT). Die Schaltung entspricht einem Leiternetzwerk, bei dem horizontalen Schalter (SH) die Sprossen der Leiter bilden, auf dem ersten Holm der Leiter zwischen den Sprossen jeweils eine Speichereinheit (BT) angeordnet ist und auf dem zweiten Holm zwischen den Sprossen jeweils ein vertikaler Schalter (SV) angeordnet ist. Durch Schalten der horizontalen Schalter (SH) und vertikalen Schalter (SV) können einzelne Speichereinheiten (BT) mit einer Symmetrierungsquelle (SY) verbunden werden, so dass diese die Spannung der verbundenen Speichereinheit (BT) anpasst, wodurch die Spannung der Speichereinheiten (BT) in der Reihenschaltung symmetriert wird.

RECHARGING SYSTEM OF A BATTERY AND RELATED RECHARGING METHOD

NºPublicación:  WO2025196602A1 25/09/2025
Solicitante: 
GORETTI ANDREA [IT]
GORETTI, Andrea

Resumen de: WO2025196602A1

A recharging method and system (1) of a battery (2) is disclosed, said system (1) comprises: a reservoir (3) containing a liquid selected from demineralized water, distilled water, water, aqueous solution containing a water-miscible compound and a mixture of demineralized water or distilled water or water and silica powder particulates; pumping means (4) which are arranged and configured to pump the liquid from the reservoir (3); a chamber (5) containing zeolite (Z) in solid form and in fragments; a plurality of nozzles (6) which are arranged inside the chamber (5) and which are configured to be activated to dispense the liquid into the chamber (5) so as to distribute it among the fragments of said zeolite (Z), so that the latter absorbs the liquid to release heat; a plurality of thermoelectric modules (7) which are arranged to laterally surround the chamber (5) to absorb the heat released by said zeolite (Z) and convert it into electrical energy; an insulating material layer (8) which is arranged to laterally surround the chamber (5); heating means (9) which are configured to be activated, once the nozzles of the plurality of nozzles (6) are deactivated, to generate heat in the chamber (5) in such a way that it distributes among the fragments of said zeolite (Z) so that the absorbed liquid evaporates from the latter; a hydraulic feed circuit (10) which extends to connect the reservoir (3), the pumping means (4) and the chamber (5); an electrical power supply circuit (11) whi

Verfahren zum Überwachen einer Batteriezelle einer Energiespeichervorrichtung für ein Kraftfahrzeug, Datenverarbeitungsvorrichtung, Energiespeichervorrichtung und Kraftfahrzeug

NºPublicación:  DE102024108384A1 25/09/2025
Solicitante: 
BAYERISCHE MOTOREN WERKE AG [DE]
Bayerische Motoren Werke Aktiengesellschaft

Resumen de: DE102024108384A1

Verfahren zum Überwachen einer Batteriezelle einer Energiespeichervorrichtung für ein Kraftfahrzeug, wobei das Verfahren aufweist: Erfassen eines einen Innenwiderstand der Batteriezelle charakterisierenden Messwerts; Bestimmen, anhand des Messwerts, von einer eine Temperaturerhöhung der Batteriezelle repräsentierenden Vergleichsgröße; und Ausgeben, in Abhängigkeit von der Vergleichsgröße, eines Überwachungssignals.

BATTERIEGEHÄUSE

NºPublicación:  DE102025105810A1 25/09/2025
Solicitante: 
ISUZU MOTORS LTD [JP]
ISUZU MOTORS LIMITED
DE_102025105810_PA

Resumen de: DE102025105810A1

Ein Batteriegehäuse, umfassend: einen ersten Rahmen, in dem eine Vielzahl von ersten Aufnahmeöffnungen ausgebildet ist, die jeweils dazu geeignet sind, einen Endabschnitt einer Batteriezelle aufzunehmen, wobei die Batteriezelle an diesem Endabschnitt Anschlussklemmen aufweist; und einen zweiten Rahmen, in dem eine Vielzahl von zweiten Aufnahmeöffnungen ausgebildet ist, die jeweils dazu geeignet sind, den anderen Endabschnitt der Batteriezelle aufzunehmen, wobei der zweite Rahmen unter Verwendung der ersten Aufnahmeöffnung und der zweiten Aufnahmeöffnung eine Aufnahmekammer bildet, die in der Lage ist, die Batteriezelle aufzunehmen, wobei die zweite Aufnahmeöffnung einen Positionierungsabschnitt aufweist, der den anderen Endabschnitt der Batteriezelle in einer Aufnahmerichtung positioniert, und wobei der Positionierungsabschnitt ein Vorsprung ist, der so ausgebildet ist, dass er sich über den gesamten Umfang eines unteren Endabschnitts der zweiten Aufnahmeöffnung nach innen erstreckt.

Kfz-Traktionsbatterie

NºPublicación:  DE102024108107A1 25/09/2025
Solicitante: 
PORSCHE AG [DE]
Dr. Ing. h.c. F. Porsche Aktiengesellschaft

Resumen de: DE102024108107A1

Die Erfindung bezieht sich auf eine Kfz-Traktionsbatterie (10) mit einem eigensteifen Batteriegehäuse (20), in dem ein Zellenstapel (300) mit mehreren parallel zueinander gestapelten prismatischen Batteriezellen (30, 30') zwischen zwei zueinander parallelen Batteriegehäuse-Wänden (21, 22) angeordnet ist,wobei zwischen den Batteriezellen (30, 30') eines Zellenstapels (300) jeweils eine Zwischenstruktur (40) angeordnet ist, die die Batteriezellen (30, 30') vollflächig zueinander beabstandet, undwobei die Zwischenstruktur (40) aufweist:eine fluiddichte erste Zwischenstruktur-Seitenwand (42) die an einer Batteriezellen-Seitenwand (35) einer ersten Batteriezelle (30) unmittelbar anliegt,eine fluiddichte zweite Zwischenstruktur-Seitenwand (43) die an der gegenüberliegenden Batteriezellen-Seitenwand (36) einer benachbarten zweiten Batteriezelle (30') unmittelbar anliegt, wobei die Zwischenstruktur-Seitenwände (42, 43) jeweils mehrere voneinander getrennte distale Kühlkanäle (60, 60') bilden, die mit einer Kühlflüssigkeit (62) gefüllt sind, die die betreffende Batteriezellen-Seitenwand (35, 36) unmittelbar kühlt, undeine eigenelastische Federkörper-Struktur (46) zwischen den beiden Zwischenstruktur-Seitenwänden (42, 43), die die beiden Zwischenstruktur-Seitenwände (42, 43) federnd beabstandet,wobei die Federkörper-Struktur (46) luftleere Isolationszellen (50, 50') zwischen den proximalen Seiten der Zwischenstruktur-Seitenwände (42, 43) bildet.

Stromversorgungsvorrichtung

NºPublicación:  DE102025102905A1 25/09/2025
Solicitante: 
TOYOTA MOTOR CO LTD [JP]
TOYOTA JIDOSHA KABUSHIKI KAISHA
DE_102025102905_PA

Resumen de: DE102025102905A1

Eine Stromversorgungsvorrichtung nimmt mehrere wiederaufladbare Batterien bzw. Akkumulatoren auf mehreren Ebenen in einer Höhenrichtung der Stromversorgungsvorrichtung auf, wobei jeder Akkumulator einen ersten Bereich und einen zweiten Bereich umfasst, der erste Bereich im Wesentlichen in einer horizontalen Richtung an einem Akkumulator vorgesehen ist und der zweite Bereich innerhalb des ersten Bereichs liegt und so ausgebildet ist, dass er in der Höhenrichtung dicker ist als der erste Bereich. Ein erster Akkumulator und ein zweiter Akkumulator, der in Höhenrichtung an den ersten Akkumulator angrenzt, sind so angeordnet, dass sie in einer Längsrichtung der Stromversorgungsvorrichtung versetzt sind, und ein Abstand in Höhenrichtung zwischen einer Unterseite des ersten Akkumulators und einer Unterseite des zweiten Akkumulators ist geringer als eine Dickenabmessung in Höhenrichtung des zweiten Bereichs des ersten Akkumulators.

Identifizieren unsachgemäß eingebauter Geräte im Heiz- und Kühlsystem eines Fahrzeugs

NºPublicación:  DE102024113572A1 25/09/2025
Solicitante: 
GM GLOBAL TECH OPERATIONS LLC [US]
GM GLOBAL TECHNOLOGY OPERATIONS LLC
CN_120663706_PA

Resumen de: DE102024113572A1

Zu den Ausführungsformen gehört das Identifizieren von nicht ordnungsgemäß installierten Geräten in einem Heiz- und Kühlsystem eines Fahrzeugs. Zu den Aspekten gehören das Erhalten eines Anfangsmesswertes von jedem einer Vielzahl von Sensoren, die in dem Fahrzeug angeordnet sind, das Aktivieren eines oder mehrerer von einem Heizsystem und einem Kühlsystem, die in dem Fahrzeug angeordnet sind, und das Erhalten einer Reihe von Messwerten von jedem der Vielzahl von Sensoren. Aspekte umfassen auch das Identifizieren eines Delta-Wertes aus der Reihe von Messwerten für jeden der mehreren Sensoren, das Vergleichen des Delta-Wertes mit einem erwarteten Delta-Wert für jeden der mehreren Sensoren, das Identifizieren von zwei oder mehr Sensoren aus der Vielzahl von Sensoren, die auf der Grundlage von Unterschieden zwischen den Delta-Werten und den erwarteten Delta-Werten verstimmt sind, und das Aktualisieren einer Zuordnung der zwei oder mehr Sensoren in einer Software des Fahrzeugs.

Keramikheizelement

Nº publicación: DE102025110405A1 25/09/2025

Solicitante:

NITERRA CO LTD [JP]
Niterra CO., LTD

CN_120676483_PA

Resumen de: DE102025110405A1

Zusammenfassung Ein Keramikheizelement 100 zum Erhitzen von Flüssigkeiten, umfassend: einen runden, säulenförmigen Keramikkörper 10, der sich in einer axialen Richtung O erstreckt und ein Wärmeerzeugungswiderstandselement 13 enthält; und ein Wärmestrahlungsrippenelement 20, die von einer Oberfläche des Keramikkörpers vorsteht und eine höhere Wärmeleitfähigkeit als der Keramikkörper aufweist.

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