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Title:
SENSING DEVICE AND BEARING COMPONENT
Document Type and Number:
WIPO Patent Application WO/2021/142569
Kind Code:
A1
Abstract:
A sensing device (50) for a bearing, comprising a sensing body for mounting into a bearing by means of a press fit. The sensing body is provided with: a sensing measurement module comprising a pressure sensor for measuring the load of the bearing and a temperature sensor for measuring the temperature of the sensing device, wherein the measured load is corrected by means of the measured temperature; a wireless communication module used for wirelessly transmitting bearing information from the sensing measurement module; and a wireless power supply module used for supplying power for the sensing measurement module and the wireless communication module. Also provided are a bearing component, a sensing system, and a bearing assembly.

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Inventors:
GUAN RAN (CN)
Application Number:
PCT/CN2020/071715
Publication Date:
July 22, 2021
Filing Date:
January 13, 2020
Export Citation:
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Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
International Classes:
F16C19/52
Foreign References:
CN101292090A2008-10-22
CN201673594U2010-12-15
CN207779581U2018-08-28
CN205981278U2017-02-22
CN101819091A2010-09-01
CN106683387A2017-05-17
US20070068273A12007-03-29
CN102265046A2011-11-30
CN107448362A2017-12-08
CN104595352A2015-05-06
Other References:
See also references of EP 4092281A4
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
Download PDF:
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