METHOD FOR MONITORING A BRAKE SYSTEM IN AN ELEVATO
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专利名称：METHOD FOR MONITORING A BRAKE
SYSTEM IN AN ELEVATOR SYSTEM AND
CORRESPONDING BRAKE MONITOR FOR AN
ELEVATOR SYSTEM
发明人：Andreas Dorsch,Philippe Henneau
申请号：US13057398
申请日：20090803
公开号：US20110132696A1
公开日：
20110609
专利内容由知识产权出版社提供
专利附图：
摘要：A brake monitor for monitoring a brake system of an elevator system that
includes a drive and a drive controller in addition to the brake system. The brake monitor includes a first brake signal input for electrically connecting the brake monitor to a first brake contact of the brake system and a driving signal input for connecting the brake monitor to a first electrical driving signal line of the drive controller. Also provided are a power supply, a microprocessor and a relay circuit. The relay circuit is configured to be activated for interrupting a safety circuit of the elevator system or for interrupting a control voltage of the drive controller so that the elevator system can be stopped.
申请人：Andreas Dorsch,Philippe Henneau
地址：Luzern DE,Zurich BE
国籍：DE,BE
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