THERMOELECTRIC THERMAL MANAGEMENT FOR DRIVE CIRCUITRY AND HOIST MOTORS IN AN ELEVATOR SYSTEM
摘要
A thermoelectric thermal management system (38) provides thermoelectric cooling or heating to maintain hoist motors (18a-18c) and motor drive circuitry (24, 30a-30c) of an elevator system (10) within a desired operating temperature range.
申请公布号
WO2008085169(A1)
申请公布日期
2008.07.17
申请号
WO2007US00739
申请日期
2007.01.11
申请人
OTIS ELEVATOR COMPANY;CHEN, LEI;GORBOUNOV, MIKHAIL, B.
