发明名称 |
Adjusting device for a valve flap, exhaust gas turbocharger, operating method |
摘要 |
The device (2) has an electrical servomotor (1) comprising a rotor (5) and a commutator (9), where the rotor is operatively connected with an adjusting rotor shaft (3) operating a valve flap to urge the valve flap to a close position by rotating the adjusting shaft in a close rotation direction. The commutator is formed according to commutation in the close rotation direction with low speeds of the servomotor. The commutator comprises a mechanical commutator (6), which rotates according to commutation in the close rotation direction in which the rotor is aligned. Independent claims are also included for the following: (1) a supercharger comprising a waste gate valve (2) a method for operating a positioning device. |
申请公布号 |
EP2424084(A3) |
申请公布日期 |
2017.03.15 |
申请号 |
EP20110161428 |
申请日期 |
2011.04.07 |
申请人 |
Robert Bosch GmbH |
发明人 |
Baeuerle, Michael;Immendoerfer, Ingo |
分类号 |
H02K13/10;F02B37/18;H02K23/18 |
主分类号 |
H02K13/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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