검색연산자 | 기능 | 검색시 예 |
---|---|---|
() | 우선순위가 가장 높은 연산자 | 예1) (나노 (기계 | machine)) |
공백 | 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 | 예1) (나노 기계) 예2) 나노 장영실 |
| | 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 | 예1) (줄기세포 | 면역) 예2) 줄기세포 | 장영실 |
! | NOT 이후에 있는 검색어가 포함된 문서는 제외 | 예1) (황금 !백금) 예2) !image |
* | 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 | 예) semi* |
"" | 따옴표 내의 구문과 완전히 일치하는 문서만 검색 | 예) "Transform and Quantization" |
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) | F16C-017/04 F04B-017/00 |
미국특허분류(USC) | 384/99 ; 384/121 ; 384/368 ; 417/407 |
출원번호 | US-0984186 (1992-11-20) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 12 인용 특허 : 0 |
A thrust bearing for a turbocharger includes a main body portion which defines a central bore for receipt of a thrust collar, an oil reservoir in the shape of a blind, oblong slot disposed in the main body portion and an oil passageway connecting the oil reservoir with the central bore. As oil is drained from the turbocharger by a siphoning action as the engine oil level drops, oil which is stored in the oil reservoir will remain and after the engine has completely stopped this stored oil is available to drain into the interface between the thrust collar...
In combination: a turbocharger thrust bearing including: a main body portion defining a cylindrical bore; oil reservoir means for storing oil to be delivered to said cylindrical bore, said oil reservoir means disposed in and defined by said body portion; and an oil passageway defined by said main body portion and connecting said oil reservoir means with said cylindrical bore; a turbocharger thrust collar having a generally cylindrical hub and a surrounding flange, said hub being received within said cylindrical bore; and a semi-cylindrical volume of oil ...