发明名称 |
Rotary vane compressor with wedge-like clearance between rotor and cylinder |
摘要 |
An improved rotary compressor of sliding vane type in which a rotor head portion is provided where the peripheral surface of the rotor approaches the inner peripheral surface of the cylinder so as to divide the interior of the cylinder into a discharge side and a suction side for fluid, while the cylinder is formed with a seal portion where a clearance between the rotor and cylinder at the rotor head portion is formed into a wedge-like configuration in a rotational direction by an arc having a radius of curvature smaller than a radius of the cylinder.
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申请公布号 |
US4395208(A) |
申请公布日期 |
1983.07.26 |
申请号 |
US19810251943 |
申请日期 |
1981.04.07 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MARUYAMA, TERUO;TAGUCHI, TATSUHISA;ONODA, TADAYUKI |
分类号 |
F04C18/344;F04C27/00;(IPC1-7):F04C18/00;F04C29/02 |
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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