发明授权
- 专利标题： Compressor housing and exhaust turbine supercharger
- 专利标题（中）： 压缩机外壳和排气涡轮增压器
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申请号： US14113293申请日： 2011-07-25
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公开(公告)号： US09388821B2公开(公告)日： 2016-07-12
- 发明人: Tomoyuki Isogai
- 申请人： Tomoyuki Isogai
- 申请人地址： JP Toyota
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JP Toyota
- 代理机构： Oliff PLC
- 国际申请： PCT/JP2011/066875 WO 20110725
- 国际公布： WO2013/014743 WO 20130131
- 主分类号： F04D29/16
- IPC分类号： F04D29/16 ; F01D25/24 ; F02B33/02 ; F02C6/12
摘要：
A compressor housing is provided with a shroud member, which surrounds a compressor impeller, and a sealing member. The shroud member has a facing surface that is located at a position on a radially outside of the compressor impeller on an inner circumferential surface of the shroud member. The sealing member is provided on the facing surface. The sealing member is formed from a cylindrical material that has free-cutting property to the compressor impeller. The sealing member is press-fitted into the facing surface of the shroud member.
公开/授权文献
- US20140147256A1 COMPRESSOR HOUSING AND EXHAUST TURBINE SUPERCHARGER 公开/授权日：2014-05-29
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