WO2026021763 - KÜHLSYSTEM, ACHSAGGREGAT, FAHRZEUG UND VERFAHREN
National phase entry is expected:
Publication Number
WO/2026/021763
Publication Date
29.01.2026
International Application No.
PCT/EP2025/067486
International Filing Date
23.06.2025
Title **
[German]
KÜHLSYSTEM, ACHSAGGREGAT, FAHRZEUG UND VERFAHREN
[English]
COOLING SYSTEM, AXLE UNIT, VEHICLE AND METHOD
[French]
SYSTÈME DE REFROIDISSEMENT, UNITÉ D'ESSIEU, VÉHICULE ET PROCÉDÉ
Applicants **
ZF FRIEDRICHSHAFEN AG
Inventors
ROHM, Axel
NOVAK, Rainer
KRING, Joel
BENDER, Jörg
Priority Data
102024206846.2
22.07.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1959 | |
| EPO | Filing, Examination, Granting | 8173 | |
| Japan | Filing, Examination, Granting | 2087 | |
| South Korea | Filing, Examination, Granting | 1859 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
20,618
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Abstract[German]
Kühlsystem (10) zum Kühlen von zumindest einer Komponente eines Fahrzeugs, insbesondere eines Elektrofahrzeugs oder eines Hybridfahrzeugs, umfassend: eine Wärmepumpe (11) mit wenigstens einem Verdampfer und wenigstens einem Verflüssiger, einen ersten Kühlkreislauf (K1), der dem Verdampfer zugeordnet ist, einen zweiten Kühlkreislauf (K2), der dem Verflüssiger zugeordnet ist, zumindest ein Ventilelement (12), das im ersten Kühlkreislauf (K1) und/oder im zweiten Kühlkreislauf (K2) angeordnet ist, wobei das Ventilelement (12) dazu eingerichtet ist, die zumindest eine Komponente dem ersten Kühlkreislauf (K1) oder dem zweiten Kühlkreislauf (K2) zuzuordnen.[English]
The invention relates to a cooling system (10) for cooling at least one component of a vehicle, in particular an electric vehicle or a hybrid vehicle, comprising: a heat pump (11) having at least one evaporator and at least one condenser, a first cooling circuit (K1) associated with the evaporator, a second cooling circuit (K2) associated with the condenser, and at least one valve element (12) arranged in the first cooling circuit (K1) and/or in the second cooling circuit (K2), wherein the valve element (12) is designed to associate the at least one component with the first cooling circuit (K1) or the second cooling circuit (K2).[French]
L'invention concerne un système de refroidissement (10) pour refroidir au moins un composant d'un véhicule, notamment d'un véhicule électrique ou d'un véhicule hybride, comprenant : une pompe à chaleur (11) ayant au moins un évaporateur et au moins un condenseur, un premier circuit de refroidissement (K1) associé à l'évaporateur, un second circuit de refroidissement (K2) associé au condenseur, et au moins un élément de vanne (12) disposé dans le premier circuit de refroidissement (K1) et/ou dans le second circuit de refroidissement (K2), l'élément de vanne (12) étant conçu pour associer ledit au moins un composant au premier circuit de refroidissement (K1) ou au second circuit de refroidissement (K2).