ELECTRIC ACTUATOR FOR ENGINE CONTROL

专利名称：ELECTRIC ACTUATOR FOR ENGINE

CONTROL

发明人：BLOXHAM, Keith,BALSIGER, Derick S.申请号：EP16177537.4申请日：20160701公开号：EP3112609B1公开日：20180926

摘要：An electric actuator (112) for control of an engine includes an electric motorcoupled to a drive shaft (204) that extends to align a gear interface (140) of the electricactuator with a variable geometry adjustment interface of the engine. A positionfeedback shaft (206) extends coaxially with respect to the drive shaft. The positionfeedback shaft is coupled to an output shaft of the gear interface (140) at a gearinterface end of the position feedback shaft. A rotational position sensor is coupled to amotor end of the position feedback shaft proximate the electric motor. The drive shaft(204) and the position feedback shaft (206) are sized to position an output ring gear (218)of the output shaft in contact with the variable geometry adjustment interface within acasing of the engine and to further position the electric motor and the rotational positionsensor external to the casing of the engine.

申请人：HAMILTON SUNDSTRAND CORP

地址：US

国籍：US

代理机构：Dehns

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