WO2025027621 - BATTERY PACK COOLING SYSTEM
National phase entry:
Publication Number
WO/2025/027621
Publication Date
06.02.2025
International Application No.
PCT/IN2024/050537
International Filing Date
14.05.2024
Title **
[English]
BATTERY PACK COOLING SYSTEM
[French]
SYSTÈME DE REFROIDISSEMENT DE BLOC-BATTERIE
Applicants **
TVS MOTOR COMPANY LIMITED
Inventors
MOHINI, Giduturi
KISHORE, Mulugu Sai Nanda
SHANDILYA, Vartik
NILESHWAR, Pramila Rao
SAGARE, Datta Rajaram
Priority Data
202341051567
01.08.2023
IN
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 | * |
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| Number of Office Actions | * |
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International Searching Authority |
IP India
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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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 | 2102 | |
| EPO | Filing, Examination, Granting | 11551 | |
| Japan | Filing, Examination, Granting | 2154 | |
| South Korea | Filing, Examination, Granting | 2132 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,679
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A battery pack (100) comprising plurality of cells (214), one or more cell holder (212, 216) and at least one cavity plate (218) which are placed inside a casing (108). The one or more cell holder (212, 216) comprising plurality of opening (224) to accommodate at least one end of the plurality of cells (214). The at least one cavity plate (218) is in contact with the one or more cell holder (212, 216) of the battery pack (100). Further, the at least one cavity plate (218) comprising one or more cavities (220) which are filled with at least two different Phase Change Material (PCM). Furthermore, latent heat capacity of the at least two different PCM is different from each other.[French]
L'invention concerne un bloc-batterie (100) comprenant une pluralité de cellules (214), un ou plusieurs supports de cellule (212, 216) et au moins une plaque de cavité (218) qui sont placés à l'intérieur d'un boîtier (108). Le ou les supports de cellule (212, 216) comprennent une pluralité d'ouvertures (224) pour recevoir au moins une extrémité de la pluralité de cellules (214). La ou les plaques de cavité (218) sont en contact avec le ou les supports de cellule (212, 216) du bloc-batterie (100). En outre, l'au moins une plaque de cavité (218) comprend une ou plusieurs cavités (220) qui sont remplies d'au moins deux matériaux à changement de phase (PCM) différents. En outre, la capacité thermique latente des au moins deux PCM différents est différente l'une de l'autre.