Invention Grant
- Patent Title: Scroll compressor
- Patent Title (中): 涡旋压缩机
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Application No.: US10560365Application Date: 2004-06-09
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Publication No.: US07458789B2Publication Date: 2008-12-02
- Inventor: Akira Hiwata , Takashi Morimoto , Yoshiyuki Futagami , Noboru Iida , Kiyoshi Sawai
- Applicant: Akira Hiwata , Takashi Morimoto , Yoshiyuki Futagami , Noboru Iida , Kiyoshi Sawai
- Applicant Address: JP Kodoma-Shi
- Assignee: Matsushita Electric Industrial Co., Ltd.
- Current Assignee: Matsushita Electric Industrial Co., Ltd.
- Current Assignee Address: JP Kodoma-Shi
- Agency: Kratz, Quintos & Hanson, LLP.
- Priority: JP2003-167400 20030612
- International Application: PCT/JP2004/008378 WO 20040609
- International Announcement: WO2004/111462 WO 20041223
- Main IPC: F04C18/04
- IPC: F04C18/04
Abstract:
According to the present invention, an oil supply passage is formed in a suction space of a fixed scroll part, and an oil collision part is provided in the suction space. The oil collision part is provided in the suction space, an amount of oil to be supplied is controlled, refrigerant and lubricant oil are sufficiently mixed with each other. Tangents of ends of the oil collision part are made acute angle to smoothen the flow of the refrigerant.
Public/Granted literature
- US20070201997A1 Scroll Compressor Public/Granted day:2007-08-30
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