Invention Grant
- Patent Title: Sensor arrangement for capturing a torque
- Patent Title (中): 用于捕获扭矩的传感器布置
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Application No.: US13883469Application Date: 2011-09-16
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Publication No.: US09255783B2Publication Date: 2016-02-09
- Inventor: Ronny Ludwig
- Applicant: Ronny Ludwig
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Michael Best & Friedrich LLP
- Priority: DE102010043559 20101108
- International Application: PCT/EP2011/066130 WO 20110916
- International Announcement: WO2012/062502 WO 20120518
- Main IPC: G01B7/30
- IPC: G01B7/30 ; G01L3/10

Abstract:
The invention relates to a sensor arrangement (2) for capturing a torque acting on a shaft (14), wherein the sensor arrangement (2) comprises a sensor unit (4) with a sleeve (34), on which at least one sliding element and at least one first sensor which is sensitive to magnetic fields are arranged, and a magnetic-flux unit (6) with two magnetic flux-conducting rings (28, 30), wherein the at least one sliding element is arranged between the magnetic flux-conducting rings (28, 30), wherein the sensor unit and the magnetic-flux unit (6) are rotated relative to one another during a rotation of the shaft (14), and wherein the at least one sensor which is sensitive to magnetic fields captures a magnetic flux conducted by the rings (28, 30).
Public/Granted literature
- US20130221957A1 SENSOR ARRANGEMENT FOR CAPTURUING A TORQUE Public/Granted day:2013-08-29
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