ROTARY COMPRESSOR专利检索- 专门适用于弹性流体两个或更多个泵的组合每个是旋转活塞式的或摆动活塞泵类型的;专门适用于弹性流体的泵送装置;专门适用于弹性流体的多级泵专利检索查询-专利查询网

ROTARY COMPRESSOR
申请号	US15812822	申请日	2017-11-14	公开(公告)号	US20180135632A1	公开(公告)日	2018-05-17
申请人	FUJITSU GENERAL LIMITED;			发明人	Yasuyuki IZUMI; Kenshi UEDA;
摘要	In a rotary compressor, S1>S3, S2>S3, and S2′>S3′ are satisfied when a sectional area of a refrigerant path hole on a lower endplate is S1, a sectional area of the refrigerant path hole in a lower cylinder is S2, a sectional area of the refrigerant path hole on an intermediate partition plate is S3, an area in which a section of the refrigerant path hole on the lower end plate and a section of the refrigerant path hole in the lower cylinder overlap each other is S2′, and an area in which a section of the refrigerant path hole in the lower cylinder and a section of the refrigerant path hole on the intermediate partition plate overlap each other is S3′.
权利要求
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