发明名称 |
Multi-cylinder refrigerant gas compressor with a muffling arrangement |
摘要 |
A multi-cylinder piston-operated compressor having a combined cylinder block closed on both axial ends by front and rear housing and provided therein with a reciprocative piston mechanism, for sucking, compressing, and discharging a refrigerant gas, and a connecting flange, from which the refrigerant gas after compression is sent toward a cooling circuit. The connecting flange defines a muffling chamber in cooperation with a circumferential section of the combined cylinder block for suppressing the pulsation in discharge pressure of the refrigerant gas. The compressor further has a gas expansion chamber in which an expansion and a partial collision of the compressed refrigerant gas spouted from orifices take plate to weaken the pulsation in the discharge pressure of the gas with the least discharge loss.
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申请公布号 |
US4863356(A) |
申请公布日期 |
1989.09.05 |
申请号 |
US19880166442 |
申请日期 |
1988.03.09 |
申请人 |
KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO |
发明人 |
IKEDA, HAYATO;HOSHINO, TATSUYUKI;SAWADA, MASAHIRO |
分类号 |
F04B27/08;F04B27/10;F04B39/00 |
主分类号 |
F04B27/08 |
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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