发明名称 |
Rotary vane-type compressor |
摘要 |
A vane-type rotary refrigerant compressor adapted for use in an air conditioning system is disclosed which includes a rotor fixed on a drive shaft for rotation therewith and disposed in an elliptical chamber of a cylinder block which is enclosed by a housing and whose axial ends are closed by front and rear side plates. The rotor has a plurality of slots in which vanes are slidably received so that a plurality of compression chambers are formed during the operation of the compressor. An oil separator compartment is defined by the housing and the rear side plate, communicating with a discharge chamber into which compressed refrigerant is discharged. In the rear side plate is formed a discharge passage establishing communication between the discharge chamber and the oil separator compartment. The discharge passage has a restricted portion and a bend so as to provide resistance against the flow of the compressed refrigerant for damping its pulsating stream.
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申请公布号 |
US5499515(A) |
申请公布日期 |
1996.03.19 |
申请号 |
US19940263032 |
申请日期 |
1994.06.21 |
申请人 |
KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO |
发明人 |
KAWAMURA, CHUICHI;KASUGAI, ICHIRO;HASHIMOTO, MITSURU;IDA, MASAHIRO |
分类号 |
F04C18/344;F04C29/00;F04C29/02;F04C29/06;F04C29/12;(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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