发明公开
EP2344781A1 APPARATUS AND METHOD FOR SUPERVISING THE CONDITION OF A BRAKE
有权
VORRICHTUNG UND VERFAHREN ZURÜBERWACHUNGDES ZUSTANDS EINER BREMSE
- 专利标题： APPARATUS AND METHOD FOR SUPERVISING THE CONDITION OF A BRAKE
- 专利标题（中）： VORRICHTUNG UND VERFAHREN ZURÜBERWACHUNGDES ZUSTANDS EINER BREMSE
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申请号： EP09828692.5申请日： 2009-10-30
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公开(公告)号： EP2344781A1公开(公告)日： 2011-07-20
- 发明人: KORHONEN, Tuukka , TENHUNEN, Asmo , ALKULA, Petri , OLKKONEN, Mika , HUPPUNEN, Jussi
- 申请人： Kone Corporation
- 申请人地址： Kartanontie 1 00330 Helsinki FI
- 专利权人： Kone Corporation
- 当前专利权人： Kone Corporation
- 当前专利权人地址： Kartanontie 1 00330 Helsinki FI
- 优先权： FI20080604 20081103; FI20090289 20090803
- 国际公布： WO2010061050 20100603
- 主分类号： F16D66/02
- IPC分类号： F16D66/02 ; F16D65/14 ; H02P3/04
摘要：
The invention relates to an apparatus and a method for supervising the condition of a brake. According to the invention, in the method a brake control procedure is performed, and the movement of the armature part (4) of the brake that occurs as a response to the brake control procedure is detected; the magnitude of the current of the coil (6) of the brake in the starting situation of the armature part (4) of the brake is determined; and also the operating condition of the brake (1) is determined from the magnitude of the current of the coil (6) of the brake.
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