TROCHOIDAL ROTARY DEVICE专利检索- 专门适用于弹性流体的旋转活塞泵的密封装置专利检索查询-专利查询网

TROCHOIDAL ROTARY DEVICE
申请号	PCT/US2013065997	申请日	2013-10-21	公开(公告)号	WO2014074294A3	公开(公告)日	2014-07-03
申请人	CAMERON INT CORP;			发明人	KABIR OMAR M; PATTERSON MARK ANDREW; WEBB RONALD WAYNE;
摘要	Embodiments of the present disclosure are directed toward a system including a trochoidal rotary device. The trochoidal rotary device includes a housing comprising an inner surface, a rotor having at least one bearing recess, a shaft eccentrically mounted to the rotor, wherein the shaft and the rotor are integrated with one another, and at least one bearing disposed between the bearing recess of the rotor and the inner surface of the hollow housing, wherein at least one of the inner surface of the hollow housing, the bearing recess of the rotor, and the at least one bearing comprise a bearing interface comprises a surface treatment.
权利要求
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