Invention Grant
- Patent Title: Refrigeration device using hydrofluorocarbon refrigerant
- Patent Title (中): 使用氢氟碳制冷剂的制冷装置
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Application No.: US261181Application Date: 1994-06-13
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Publication No.: US5419144APublication Date: 1995-05-30
- Inventor: Susumu Kawaguchi , Tatsuaki Shimizu , Hiroshige Konishi , Hitoshi Maruyama , Noboru Masuda , Shinobu Ogasawara , Yoshihiro Sumida , Satoru Toyama
- Applicant: Susumu Kawaguchi , Tatsuaki Shimizu , Hiroshige Konishi , Hitoshi Maruyama , Noboru Masuda , Shinobu Ogasawara , Yoshihiro Sumida , Satoru Toyama
- Applicant Address: JPX Tokyo
- Assignee: Mitsubishi Denki Kabushiki Kaisha
- Current Assignee: Mitsubishi Denki Kabushiki Kaisha
- Current Assignee Address: JPX Tokyo
- Main IPC: F04B39/02
- IPC: F04B39/02 ; F25B43/02
Abstract:
A method of assembling a closed loop refrigerating air conditioning system using a hydrofluorocarbon refrigerant by applying a first oil which is insoluble with the hydrocarbon refrigerant to components of a compressor, and storing the insoluble oil within the housing of the compressor in a single or mixed state.
Public/Granted literature
- USD315850S Pepper mill Public/Granted day:1991-04-02
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