发明申请
- 专利标题： SEALED COMPRESSOR
- 专利标题（中）： 密封压缩机
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申请号： US13119380申请日： 2009-10-23
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公开(公告)号： US20110200462A1公开(公告)日： 2011-08-18
- 发明人: Ko Inagaki , Yu Haraki , Hidenori Kobayashi , Tsuyoshi Matsumoto , Yusushi Hayashi
- 申请人： Ko Inagaki , Yu Haraki , Hidenori Kobayashi , Tsuyoshi Matsumoto , Yusushi Hayashi
- 申请人地址： JP Kadoma-shi, Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Kadoma-shi, Osaka
- 优先权： JP2008-275124 20081027; JP2008-285139 20081106
- 国际申请： PCT/JP2009/005586 WO 20091023
- 主分类号： F04B17/00
- IPC分类号： F04B17/00
摘要：
A hermetic compressor includes a thrust ball bearing (176) on the thrust face (160) of the main bearing (126). The thrust ball bearing (176) includes balls (166) held in a holder (168), an upper race (164) and a lower race (170) arranged respectively on and beneath the balls (166), and an elastic support member (172) below the balls (166). The hermetic compressor is prevented from causing a load to be applied unevenly to the balls (166), thereby achieving high efficiency, low noise level, and high reliability.
公开/授权文献
- US08721304B2 Sealed compressor 公开/授权日：2014-05-13