发明授权
- 专利标题： Refrigeration apparatus with a magnetically shielded refrigerant pipe
- 专利标题（中）： 具有磁屏蔽制冷剂管的制冷装置
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申请号： US12994157申请日： 2009-05-14
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公开(公告)号： US09137933B2公开(公告)日： 2015-09-15
- 发明人: Yoshitsugu Koyama
- 申请人： Yoshitsugu Koyama
- 申请人地址： JP Osaka
- 专利权人： DAIKIN INDUSTRIES, LTD.
- 当前专利权人： DAIKIN INDUSTRIES, LTD.
- 当前专利权人地址： JP Osaka
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2008-155303 20080613
- 国际申请： PCT/JP2009/002113 WO 20090514
- 国际公布： WO2009/150785 WO 20091217
- 主分类号： F25D23/12
- IPC分类号： F25D23/12 ; H05K7/20 ; F25B31/00 ; H01L23/34 ; H01L23/427 ; H01L23/40 ; H01F17/06 ; H01L23/66
摘要：
A refrigeration apparatus includes: an electrical circuit (10) including a power device (14); a refrigerant jacket (30) which is thermally connected to the power device (14), and in which a refrigerant for a refrigeration cycle flows; a refrigerant pipe (20) which carries the refrigerant flowing in the refrigerant jacket (30), and forms a current path (20a, 20b) for grounding the refrigerant jacket (30); and a magnetic body (90) which is attached to the current path (20a, 20b), and generates a predetermined impedance in the current path (20a, 20b).
公开/授权文献
- US20110072833A1 REFRIGERATION APPARATUS 公开/授权日：2011-03-31
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