发明授权
- 专利标题: Electric control motor
- 专利标题(中): 电控电机
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申请号: US660996申请日: 1984-10-15
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公开(公告)号: US4593222A公开(公告)日: 1986-06-03
- 发明人: Rainer Burkel , Bernd Taubitz
- 申请人: Rainer Burkel , Bernd Taubitz
- 申请人地址: DEX Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DEX Stuttgart
- 优先权: DEX3337590 19831015
- 主分类号: H02K33/02
- IPC分类号: H02K33/02 ; F02D9/16 ; F02M3/06 ; F02M3/07 ; H01F7/14 ; H02K1/12
摘要:
An electric control motor is proposed, which serves to adjust final control elements in closed- or open-loop control systems, in particular for varying the position of throttle devices provided for metering fuels in internal combustion engines. The control motor includes a housing, in which an electromagnetic coil and an armature are disposed, the armature being rotatably supported upon a shaft providing spaced air gaps therewith and with magnetic poles. The magnetic poles are disposed on arcuate conducting bodies, which are disposed in spaced relation on a nonmagnetic carrier body. At ends remote from the magnetic poles, the conducting bodies communicate with one another via a magnetically conductive plate.