Invention Grant
- Patent Title: Roller bearing arrangement with an angle sensor
- Patent Title (中): 带角度传感器的滚子轴承装置
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Application No.: US13643465Application Date: 2011-04-26
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Publication No.: US09329022B2Publication Date: 2016-05-03
- Inventor: Joerg Kegeler , Juergen Weyh
- Applicant: Joerg Kegeler , Juergen Weyh
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Davidson, Davidson & Kappel, LLC
- Priority: DE102010018207 20100426
- International Application: PCT/EP2011/056567 WO 20110426
- International Announcement: WO2011/134955 WO 20111103
- Main IPC: G01B7/30
- IPC: G01B7/30 ; F16C41/00 ; G01M1/00 ; G06F1/00 ; F16C19/06

Abstract:
A roller bearing configuration having an angle sensor includes a roller bearing. The Angle sensor an absolute encoder with a sensor ring connected in a rotationally fixed manner to one of the bearing rings of the roller bearing, and a measuring element connected in a rotationally fixed manner to the second bearing ring, wherein coils, namely at least one transmitting coil and at least one receiving coil, are situated on the sensor ring, and the transmitting coil has an axis of symmetry, which is identical to the axis of rotation and is situated in an annular metallic pot core, which has a U-shaped cross section and is concentric with the axis of rotation of the roller bearing, and a receiving coil is situated partially inside and partially outside of the pot core.
Public/Granted literature
- US20130113470A1 ROLLER BEARING ARRANGEMENT WITH AN ANGLE SENSOR Public/Granted day:2013-05-09
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