전지 시스템용 냉매 분배 인터페이스는, 냉매 채널 및 제1 밀봉부와 제2 밀봉부를 포함하며 상기 냉매 채널의 입구에 위치한 적어도 하나의 장착부를 포함하는 전지 모듈 하우징과, 매칭 냉매 채널 및 제1 매칭 밀봉부와 제2 매칭 밀봉부를 포함하며 상기 매칭 냉매 채널의 입구에 위치한 적어도 하나의 매칭 장착부를 포함하는 매칭 하우징과, 상기 장착부의 상기 냉매 채널과 상기 매칭 장착부의 상기 매칭 냉매 채널의 연결되어 구성되는 조인트 냉매 채널과, 상기 제2 밀봉부와 상기 제2 매칭 밀봉부 사이에 위치한 공유 밀봉 부재와, 상기 제1 밀봉부와 상기 제1 매칭 밀봉부를 상기 조인트 냉매 채널에 대해 밀봉하는 채널 밀봉 부재와, 상기 장착부, 상기 매칭 장착부, 상기 공유 밀봉 부재 및 상기 채널 밀봉 부재에 의해 구성되는 보안 챔버 및 상기 전지 모듈 하우징과 상기 매칭 하우징 중 적어도 하나에 관통 형성되어 상기 보안 챔버를 상기 전지 모듈 하우징과 상기 매칭 하우징의 외부로 연결하는 검사 채널을 포함한다.

    The present invention refers to a coolant distribution interface (20) for a battery system (10), comprising at least a battery module housing (14) with at least one mounting portion (26) located at an entrance of a coolant channel (16) being formed by the battery module housing (14), wherein the mounting portion (26) features a first sealing section (34) and a second sealing section (44), further comprising a complementary housing (24) with at least one complementary mounting portion (28) located at an entrance of a complementary coolant channel (18) being formed by the complementary housing (24), wherein the complementary mounting portion (28) features a first complementary sealing section (36) and a second complementary sealing section (46), wherein the mounting portion (26) and the complementary mounting portion (28) are mounted together, thereby connecting the coolant channel (16) with the complementary coolant channel (18) so as to form a joint coolant channel (30), and wherein further a shared sealing element (42) is located between each second sealing section (44) and second complementary sealing section (46), and each first sealing section (34) and first complementary sealing section (36) are sealed against the joint coolant channel (30) by a channel sealing element (32), so that a security chamber (40) is formed by the respective mounting portions (26; 28), shared sealing element (42) and channel sealing element (32). Further, a testing channel (48) penetrates at least one of the housings (14; 24), thereby fluidly connecting the security chamber (40) with an outside (50) of the respective housing (14; 24).The present invention refers to a battery system (10) comprising the coolant distribution interface (20), to a vehicle (72) comprising the battery system (10) and to a method of testing the leak tightness of the coolant distribution interface (20) for the battery system (10).


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    Title :

    Coolant distribution interface for a battery module housing


    Additional title:

    전지 모듈 하우징용 냉매 분배 인터페이스


    Publication date :

    2021-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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