Title:
車輪速センサ
Document Type and Number:
Japanese Patent JP6766930
Kind Code:
B2
Abstract:
To embody constitution in which detection signals of a plurality of systems are generated by a plurality of sensor parts while the number of components, the attachment man-hours, and attachment spaces are not larger.SOLUTION: A wheel sensor has: a plurality of detection elements 11, 12 which detect and convert magnetic field variation with rotation of a rotor as a detected body rotating together with a wheel into an electric signal; a plurality of output electric wire parts which are constituted as output paths corresponding to the detection element parts 11, 12 respectively, and transmit signals corresponding to outputs of the respective detection element parts 11, 12; and a fixation member 3 which is constituted as a member fixed to a vehicle, and holds the plurality of detection element parts 11, 12 in one body.SELECTED DRAWING: Figure 5
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Inventors:
Hironobu Yamamoto
Toshinari Kobayashi
Masaharu Nakamura
Toshinari Kobayashi
Masaharu Nakamura
Application Number:
JP2019145000A
Publication Date:
October 14, 2020
Filing Date:
August 07, 2019
Export Citation:
Assignee:
SUMITOMO WIRING SYSTEMS,LTD.
International Classes:
G01P1/02
Domestic Patent References:
| JP2011102769A | ||||
| JP2007218862A | ||||
| JP2001174472A | ||||
| JP11351906A |
Foreign References:
| US5719496 |
Attorney, Agent or Firm:
Patent Business Corporation Grund Patent Office