WO2025252396 - KÜHLUNGSKREISLAUF
National phase entry is expected:
Publication Number
WO/2025/252396
Publication Date
11.12.2025
International Application No.
PCT/EP2025/062895
International Filing Date
12.05.2025
Title **
[German]
KÜHLUNGSKREISLAUF
[English]
COOLING CIRCUIT
[French]
CIRCUIT DE REFROIDISSEMENT
Applicants **
MAHLE INTERNATIONAL GMBH
Inventors
ELSÄSSER, Alfred
Priority Data
102024115726.7
05.06.2024
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 | 2031 | |
| EPO | Filing, Examination, Granting | 8141 | |
| Japan | Filing, Examination, Granting | 2170 | |
| South Korea | Filing, Examination, Granting | 2060 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,142
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Abstract[German]
Die Erfindung betrifft einen Kühlungskreislauf (1) mit einem elektrischen Motor (6). Der elektrische Motor (6) ist von einem Kühlfluid (F+L) aus Flüssigkeit (F) und Luft (L) durchströmbar und kühlbar. Zum Separieren der Flüssigkeit (F) und Luft (L) aus dem Kühlfluid (F+L) weist der Kühlungskreislauf (1) einen Abscheider (5) auf.[English]
The invention relates to a cooling circuit (1) comprising an electric motor (6). A cooling fluid (F+L) consisting of liquid (F) and air (L) can flow through the electric motor (6) and cool it. In order to separate the liquid (F) and air (L) from the cooling fluid (F+L), the cooling circuit (1) has a separator (5).[French]
L'invention concerne un circuit de refroidissement (1) comprenant un moteur électrique (6). Un fluide de refroidissement (F + L) constitué de liquide (F) et d'air (L) peut s'écouler à travers le moteur électrique (6) et le refroidir. Afin de séparer le liquide (F) et l'air (L) du fluide de refroidissement (F + L), le circuit de refroidissement (1) comporte un séparateur (5).