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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0867388 (1992-04-13) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 28 인용 특허 : 0 |
A rotary hydraulic machine includes a housing, a shaft carried for rotation and extending from the housing, and a shaft seal carried by the housing in sealing engagement with the shaft to prevent leakage of fluid along the shaft. The shaft seal has an annular shell adapted for mounting to the housin
In a rotary machine that includes a housing, a shaft carried for rotation and extending from said housing and a shaft seal carried by said housing in sealing engagement with said shaft to prevent leakage of fluid along said shaft, the improvement wherein said shaft seal comprises: an annular shell o
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