发明公开
- 专利标题: Injection molding machine and converter
- 专利标题(中): 注塑机和转炉
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申请号: EP13160370.6申请日: 2013-03-21
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公开(公告)号: EP2644356A2公开(公告)日: 2013-10-02
- 发明人: Mizuno, Hiroyuki
- 申请人: SUMITOMO HEAVY INDUSTRIES, LTD.
- 申请人地址: 1-1, Osaki 2-chome Shinagawa-ku Tokyo 141-6025 JP
- 专利权人: SUMITOMO HEAVY INDUSTRIES, LTD.
- 当前专利权人: SUMITOMO HEAVY INDUSTRIES, LTD.
- 当前专利权人地址: 1-1, Osaki 2-chome Shinagawa-ku Tokyo 141-6025 JP
- 代理机构: HOFFMANN EITLE
- 优先权: JP2012070436 20120326
- 主分类号: B29C45/76
- IPC分类号: B29C45/76
摘要:
An injection molding machine includes a motor (50), a driving part that drives the motor, a conversion part (20) that converts regenerative electric power supplied via the driving part into alternating-current electric power, a breakage detection part (67, 68) that detects a disconnection of a first power line that transmits the alternating-current electric power, and a control part (60) that controls a current flowing in a second power line that is not disconnected when the breakage detection part detects the disconnection of the first power line.
公开/授权文献
- EP2644356A3 Injection molding machine and converter 公开/授权日:2014-06-18
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