|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F02B-033/44 F02B-029/04 F01P-001/06 F01P-007/14 F01P-003/00 F01P-011/02 F02F-001/10 F02F-001/36 F02F-001/40|
|미국특허분류(USC)||060/605.3; 060/599; 060/612; 123/562; 123/041.31; 123/041.1; 123/041.14; 123/041.17; 123/041.43; 123/041.72; 123/041.82R|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 15|
There are provided first and second water supply passages to supply cooling water from an engine to first and second center housings of first and second turbochargers, and first and second return passages to return the cooling water from the first and second turbochargers to the engine. A cooling-water connection portion of the first water supply is located above the level of a cooling-water connection portion of the second water supply passage. A vapor releasing passage is provided between the second turbocharger and an upper tank provided on the outsid...
1. A cooling device of a turbocharger of an engine for a vehicle, in which a first turbocharger and a second turbocharger are provided at a one-side wall of the engine, the second turbocharger being located above the level of the first turbocharger, comprising: first and second water supply passages to supply cooling water from the engine to respective shaft bearing portions of the first and second turbochargers;first and second return passages to return the cooling water from the first and second turbochargers to the engine;respective connection portion...