WO2025242641 - KÜHLERANORDNUNG SOWIE VERFAHREN ZU DESSEN HERSTELLUNG
National phase entry is expected:
Publication Number
WO/2025/242641
Publication Date
27.11.2025
International Application No.
PCT/EP2025/063779
International Filing Date
20.05.2025
Title **
[German]
KÜHLERANORDNUNG SOWIE VERFAHREN ZU DESSEN HERSTELLUNG
[English]
COOLER ARRANGEMENT AND METHOD FOR PRODUCING SAME
[French]
AGENCEMENT DE REFROIDISSEUR ET SON PROCÉDÉ DE PRODUCTION
Applicants **
ROBERT BOSCH GMBH
Inventors
ROMETSCH, Bernd
DIKMENLI, Erdogan
EGGER, Christian
FRANK, Alexander
WETZL, Franz
FROEHLICH, Konstantin
Priority Data
102024204732.5
23.05.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
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
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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 | 1965 | |
| EPO | Filing, Examination, Granting | 8255 | |
| Japan | Filing, Examination, Granting | 2139 | |
| South Korea | Filing, Examination, Granting | 1909 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,008
Abstract[German]
Die vorliegende Erfindung betrifft eine Kühleranordnung eine Leistungselektronischer Elemente (4), umfassend ein Kühlergehäuse (10), in welchem wenigstens eine durchgehende Aussparung (13) angeordnet ist, wobei das Kühlergehäuse einen Kühlkanal (16) definiert, wobei das Kühlergehäuse (10) aus Edelstahl hergestellt ist, und wenigstens einen Kühlkörper (2) aus Kupfer, welcher in der Aussparung (13) des Kühlergehäuses (10) angeordnet ist, wobei zwischen dem Kühlkörper (2) und dem Kühlergehäuse (10) eine fluiddichte Verbindung ausgebildet ist.[English]
The present invention relates to a cooler arrangement of electronic power elements (4), comprising a cooler housing (10), in which at least one continuous recess (13) is located, the cooler housing defining a cooling channel (16), and the cooler housing (10) being made of stainless steel, and at least one copper heat sink (2) which is located in the recess (13) of the cooler housing (10), a fluid-tight connection being formed between the heat sink (2) and the cooler housing (10).[French]
La présente invention concerne un agencement de refroidisseur d'éléments de puissance électroniques (4), comprenant un boîtier de refroidisseur (10), dans lequel est situé au moins un évidement continu (13), le boîtier de refroidisseur définissant un canal de refroidissement (16), et le boîtier de refroidisseur (10) étant constitué d'acier inoxydable, et au moins un dissipateur thermique en cuivre (2) qui est situé dans l'évidement (13) du boîtier de refroidisseur (10), une liaison étanche aux fluides étant formée entre le dissipateur thermique (2) et le boîtier de refroidisseur (10).