发明名称 |
VANE COMPRESSOR |
摘要 |
<p>A vane compressor has a communication passageway extending between a discharge pressure chamber and vane back pressure chambers. A valve is formed of a ball received within a ball-receiving bore and displaceable for opening and closing the communication passageway depending upon discharge pressure, a coiled spring urging the ball toward a valve opening position, and a stopper for stopping the ball in the valve opening position. The ball-receiving bore has an axial length smaller than an inner diameter thereof such that part of the ball is projected from the ball-receiving bore into the discharge pressure chamber when the ball is in the valve opening position.</p> |
申请公布号 |
KR930002820(Y1) |
申请公布日期 |
1993.05.22 |
申请号 |
KR19890016323U |
申请日期 |
1989.11.04 |
申请人 |
DIESEL KIKI K.K. |
发明人 |
NAKAJIMA, NOBUYUKI;MORUDA, MASAYA;YAMAGUCHI, TOSHIO;EIDAI, KATSUO |
分类号 |
F04C18/344;F01C21/08;(IPC1-7):F04C18/344 |
主分类号 |
F04C18/344 |
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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