发明授权
- 专利标题： Elevator apparatus that detects an accurate running speed of an elevator car that operates over speed
- 专利标题（中）： 检测高速运转的电梯轿厢的运转速度的电梯装置
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申请号： US12285467申请日： 2008-10-06
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公开(公告)号： US07575100B2公开(公告)日： 2009-08-18
- 发明人: Takuo Kugiya , Takaharu Ueda , Ken-Ichi Okamoto , Tatsuo Matsuoka
- 申请人： Takuo Kugiya , Takaharu Ueda , Ken-Ichi Okamoto , Tatsuo Matsuoka
- 申请人地址： JP Chiyoda-Ku, Tokyo
- 专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址： JP Chiyoda-Ku, Tokyo
- 代理机构： Buchanan Ingersoll & Rooney PC
- 主分类号： B66B5/04
- IPC分类号： B66B5/04
摘要：
In an elevator apparatus, a car ascends and descends based on a running speed pattern generated by a control panel. Destination floor buttons and landing buttons are connected to an over speed monitoring portion without the intervention of the control panel. The over speed monitoring portion has an over speed setting portion for setting first and second over speeds based on car position information obtained from a car position detector and call registration information obtained from the destination floor buttons and the landing buttons. In the over speed setting portion, a running speed pattern different from the running speed pattern generated by the control panel is independently generated without depending on information from the control panel. The first and second over speeds are set based on the running speed pattern generated by the over speed setting portion.