发明授权
- 专利标题： Pen recorder
- 专利标题（中）： 笔录音机
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申请号： US835166申请日： 1986-03-03
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公开(公告)号： US4649399A公开(公告)日： 1987-03-10
- 发明人: Toshio Kimura , Shuichi Nakagawa , Teruhiko Tokumo , Hiroyuki Yamamoto , Hiroshi Kotan , Hiroshi Otsu , Tetsuya Satoh
- 申请人： Toshio Kimura , Shuichi Nakagawa , Teruhiko Tokumo , Hiroyuki Yamamoto , Hiroshi Kotan , Hiroshi Otsu , Tetsuya Satoh
- 申请人地址： JPX Tokyo
- 专利权人： Yokogawa Hokushin Electric Corporation
- 当前专利权人： Yokogawa Hokushin Electric Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX60-250114 19851108
- 主分类号： G01D9/10
- IPC分类号： G01D9/10 ; G01D9/00 ; G01D9/02 ; G01D9/04 ; G08C19/00 ; G01D7/04
摘要：
An automatically balancing type pen recorder, which is compact in size and is highly reliable in operation, comprises an integral servo unit formed of a single printed circuit board which incorporates therein a pen carriage and an automatic balancing mechanism adapted to move a recording chart in a direction perpendicular to the direction of feed of the chart, in response to the magnitude of a measuring signal.
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