Title:
センサ付き軸受および計測システム
Document Type and Number:
Japanese Patent JP7358964
Kind Code:
B2
Abstract:
To provide a measurement system which can achieve electric power saving and miniaturization of a sensor device, and a bearing with a sensor using the measurement system.SOLUTION: A bearing 1 with a sensor includes: a bearing; a first sensor which measures a physical quantity related to the bearing; a second sensor which outputs a pulse signal every one operation cycle of the bearing; and a control part which is triggered by the pulse signal output by the second sensor to perform control to put the first sensor into an on state for starting measurement and put the first sensor into an off state after an end of the measurement by the first sensor.SELECTED DRAWING: Figure 2
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Inventors:
Hiroshi Yagino
Toshihiko Okamura
Tomoyuki Yanagisawa
Toshihiko Okamura
Tomoyuki Yanagisawa
Application Number:
JP2019227897A
Publication Date:
October 11, 2023
Filing Date:
December 18, 2019
Export Citation:
Assignee:
Nippon Seiko Co., Ltd.
International Classes:
F16C41/00; G01M13/04
Domestic Patent References:
| JP2010112387A | ||||
| JP2018096516A | ||||
| JP2003262647A |
Attorney, Agent or Firm:
Megumi Konishi
Shigeyuki Nagaoka
Shigeyuki Nagaoka