Invention Grant
US08746411B2 Elevator car positioning including gain adjustment based upon whether a vibration damper is activated
有权
电梯轿厢定位包括基于振动阻尼器是否被激活的增益调节
- Patent Title: Elevator car positioning including gain adjustment based upon whether a vibration damper is activated
- Patent Title (中): 电梯轿厢定位包括基于振动阻尼器是否被激活的增益调节
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Application No.: US13131931Application Date: 2008-12-05
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Publication No.: US08746411B2Publication Date: 2014-06-10
- Inventor: Randall Keith Roberts , Leandre Adifon
- Applicant: Randall Keith Roberts , Leandre Adifon
- Applicant Address: US CT Farmington
- Assignee: Otis Elevator Company
- Current Assignee: Otis Elevator Company
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds
- International Application: PCT/US2008/085647 WO 20081205
- International Announcement: WO2010/065041 WO 20100610
- Main IPC: B66B1/42
- IPC: B66B1/42
Abstract:
An exemplary method of controlling elevator car position includes determining that an elevator car requires re-leveling and determining whether a vibration damper is activated. A gain for controlling operation of a motor responsible for moving the elevator car for the re-leveling is adjusted if the vibration damper is activated.
Public/Granted literature
- US20110233004A1 ELEVATOR CAR POSITIONING USING A VIBRATION DAMPER Public/Granted day:2011-09-29
Information query
IPC分类:
