发明申请
- 专利标题： ELECTRIC COMPRESSOR FOR VEHICLE AIR CONDITIONER
- 专利标题（中）： 电动压缩机用于汽车空调
-
申请号： US12443538申请日： 2008-10-02
-
公开(公告)号： US20100028175A1公开(公告)日： 2010-02-04
- 发明人: Yuki Ichise , Takayuki Watanabe , Takeshi Hirano , Masaki Kawasaki , Takayuki Hagita , Masayuki Ishikawa , Minoru Kawada
- 申请人： Yuki Ichise , Takayuki Watanabe , Takeshi Hirano , Masaki Kawasaki , Takayuki Hagita , Masayuki Ishikawa , Minoru Kawada
- 申请人地址： JP Tokyo
- 专利权人： MITSUBISHI HEAVY INDUSTRIES, LTD.
- 当前专利权人： MITSUBISHI HEAVY INDUSTRIES, LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2007-263367 20071009
- 国际申请： PCT/JP2008/067953 WO 20081002
- 主分类号： F04C29/00
- IPC分类号： F04C29/00
摘要：
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.