Invention Application
- Patent Title: ELECTRIC COMPRESSOR FOR VEHICLE AIR CONDITIONER
- Patent Title (中): 电动压缩机用于汽车空调
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Application No.: US12443538Application Date: 2008-10-02
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Publication No.: US20100028175A1Publication Date: 2010-02-04
- Inventor: Yuki Ichise , Takayuki Watanabe , Takeshi Hirano , Masaki Kawasaki , Takayuki Hagita , Masayuki Ishikawa , Minoru Kawada
- Applicant: Yuki Ichise , Takayuki Watanabe , Takeshi Hirano , Masaki Kawasaki , Takayuki Hagita , Masayuki Ishikawa , Minoru Kawada
- Applicant Address: JP Tokyo
- Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
- Current Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
- Current Assignee Address: JP Tokyo
- Priority: JP2007-263367 20071009
- International Application: PCT/JP2008/067953 WO 20081002
- Main IPC: F04C29/00
- IPC: F04C29/00
Abstract:
An electric compressor for a vehicle air conditioner capable of preventing refrigerant leakage is provided. A case (77) is formed by injecting a molten metal into a mold, and a compression unit for compressing a refrigerant is accommodated inside, wherein a machined portion (123) is formed on one of an inner circumferential surface (77A) in contact with the refrigerant and an outer circumferential surface adjacent to the inner circumferential surface.
Information query
