发明名称 |
Coolant gas guiding mechanism in compressor |
摘要 |
A coolant gas guiding mechanism in a compressor is disclosed. A plurality of pistons reciprocate within corresponding cylinder bores that are formed around the rotary shaft, inside a casing. Each piston defines a working chamber in the corresponding cylinder bore. A rotary valve is provided coaxially with a rotary shaft. The rotary shaft has a suction chamber, an inlet through which the coolant gas is sucked in from external coolant circuit, and an outlet which communicates with a selected one of the working chambers in synchrony with the reciprocating movement of the piston, for supplying the coolant gas to the working chamber.
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申请公布号 |
US5342178(A) |
申请公布日期 |
1994.08.30 |
申请号 |
US19930010595 |
申请日期 |
1993.01.28 |
申请人 |
KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO |
发明人 |
KIMURA, KAZUYA;KAYUKAWA, HIROAKI;HIDAKA, SHIGEYUKI;FUJISAWA, YOSHIHIRO |
分类号 |
F04B27/10;F04B39/06;(IPC1-7):F04B1/14 |
主分类号 |
F04B27/10 |
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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