发明授权
- 专利标题： Starting arrangement for small refrigeration systems
- 专利标题（中）： 开始安排小型制冷系统
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申请号： US432201申请日： 1995-05-05
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公开(公告)号： US5651267A公开(公告)日： 1997-07-29
- 发明人: Marcio Luiz Todescat , Dietmar Erich Bernhard Lilie , Manfred Krueger
- 申请人： Marcio Luiz Todescat , Dietmar Erich Bernhard Lilie , Manfred Krueger
- 申请人地址： BRX Joinville - SC
- 专利权人： Empresa Brasileira de Compressores S/A - Embraco
- 当前专利权人： Empresa Brasileira de Compressores S/A - Embraco
- 当前专利权人地址： BRX Joinville - SC
- 优先权： BRX9300342 19930209
- 主分类号： F04B39/10
- IPC分类号： F04B39/10 ; F04B49/02 ; F25B1/00 ; F25B49/02 ; F04B49/00
摘要：
A refrigeration system having a compressor with a check valve on the high pressure side to prevent refrigerant migration when the compressor shuts down; the improvement comprising a slot at the discharge valve plate forming an equalizing volume to provide gas leakage to the low pressure side during a stoppage so as to reduce starting torque.
信息查询
