Title:
冗長電子サブシステムを備えた電気機械式アクチュエータ
Document Type and Number:
Japanese Patent JP6636149
Kind Code:
B2
Abstract:
An electromechanical actuator for rack-and-pinion steering includes a stator, rotor, and electronic system. The electronic system includes at least one first electronic sub-system and a second electronic subsystem, each operatively connected to the stator and the rotor. The at least one first electronic sub-system is arranged at least on a first circuit carrier plane and a second circuit carrier plane, and includes a first power output stage, a first control unit, and a first rotor position sensor arrangement. The second electronic sub-system is arranged at least on the first circuit carrier plane and a third circuit carrier plane, and includes a second power output stage, a second control unit, and a second rotor position sensor arrangement. The first, second and third circuit carrier planes are arranged perpendicular to an axis of rotation of the rotor, and are spaced apart from each other along the axis of rotation.
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Inventors:
Svorowski, Eugene
Houdermeier, Gebhard
Mueller, Hans-Peter
Wiedemann, Zilvia
Hessler, Thomas
Houdermeier, Gebhard
Mueller, Hans-Peter
Wiedemann, Zilvia
Hessler, Thomas
Application Number:
JP2018524445A
Publication Date:
January 29, 2020
Filing Date:
October 28, 2016
Export Citation:
Assignee:
ROBERT BOSCH GMBH
Robert Bosch Automotive Steering GmbH
Robert Bosch Automotive Steering GmbH
International Classes:
H02K11/33; B62D5/04; F16H19/04; H02K7/116; H02K11/215
Domestic Patent References:
| JP2011195089A | ||||
| JP2009189187A | ||||
| JP2013198333A | ||||
| JP2009207295A |
Foreign References:
| DE102012101006A1 | ||||
| DE102006056855A1 | ||||
| WO2014207637A1 | ||||
| US20100319976 | ||||
| WO2014054098A1 |
Attorney, Agent or Firm:
Shinjiro Ono
Motoharu Nakanishi
Junichi Matsuo
Motoharu Nakanishi
Junichi Matsuo