发明名称 |
Compressor having discharge valve means adapted to enhance the coefficient of performance of the compressor |
摘要 |
A cylinder has at least one valve seating surface-forming portion which has an outer surface formed therein with at least one recess, the bottom surface of which serves as a valve seating surface. A discharge valve is arranged on the valve seating surface-forming portion to close or open outlet holes each formed in corresponding ones of the valve seating surface. The discharge valve has at least one valve body formed of an elastic plate member disposed in close contact with a corresponding one of the valve seating surface. Preferably, the valve seating surface is arcuately concavely curved and the corresponding valve body has a correspondingly curved surface. The outlet holes are each formed in a thinnest portion of the valve seating surface-forming portion.
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申请公布号 |
US4668172(A) |
申请公布日期 |
1987.05.26 |
申请号 |
US19850783834 |
申请日期 |
1985.10.03 |
申请人 |
DIESEL KIKI CO., LTD. |
发明人 |
SHIBUYA, TSUNENORI;ISHIZUKA, YUTAKA |
分类号 |
F04C29/12;F04C18/344;F04C29/00;F16K15/16;(IPC1-7):F04C18/344 |
主分类号 |
F04C29/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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