Title:
A CONTROL SYSTEM AND METHOD USED FOR AN ELEVATOR FOR PREVENTING ACCIDENTAL INJURY
Document Type and Number:
WIPO Patent Application WO/2006/072195
Kind Code:
A1
Abstract:
The invention disclosed a control system and a method used for an elevator for preventing accidental injury, wherein the elevator is conversed its status from 'normal operation' state to 'stop' state in the event that the landing error is excess or the car is moving without closing the landing door or that the landing door in multi-storey with no elevator cage is opened, so that the operator in hoistway can operate the elevator only under the inspection mode, and the operator can operate the elevator normally only after the normal/inspection switch is placed in 'normal' position the operator leaves the hoistway, the landing door is closed and the resume operation is done. The system is provided to reduce accidental injury of passenger or operator due to the car moving without closing the landing door or the landing error being excess or other reasons, the system can stop or avoid the unsafety of the elevator.
Inventors:
CHEN JINLIN (CN)
Application Number:
PCT/CN2005/001060
Publication Date:
July 13, 2006
Filing Date:
July 18, 2005
Export Citation:
Assignee:
CHEN JINLIN (CN)
International Classes:
B66B5/02; B66B5/00; B66B13/00; B66B13/22
Domestic Patent References:
| WO1999047447A1 | 1999-09-23 |
Foreign References:
| CN1286208A | 2001-03-07 | |||
| CN1265371A | 2000-09-06 | |||
| CN2470326Y | 2002-01-09 | |||
| CN2470327Y | 2002-01-09 | |||
| CN2411242Y | 2000-12-20 | |||
| SU1364588A1 | 1988-01-07 | |||
| SU1184777A1 | 1985-10-15 | |||
| RU2196095C2 | 2003-01-10 | |||
| JPS57160881A | 1982-10-04 |
Attorney, Agent or Firm:
NANJING LAW FIRM OF INTELLECTUAL PROPERTIES (2F No. 177 Guangzhou Roa, Nanjing Jiangsu 4, CN)
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