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Patent Searching and Data


Title:
MAGNETISM DETECTION DEVICE, TORQUE SENSOR, AND ELECTRIC POWER STEERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/026534
Kind Code:
A1
Abstract:
A magnetism detection device (60) is provided with: a substrate (61) housed in a case (65); a sensor main body (62a) supported by the substrate (61); first and second magnetism collecting yokes (63, 64) that are disposed by having the sensor main body (62a) therebetween; and a holder (66) assembled to the case (65). The case (65) has: a first penetrating section (65g) that penetrates the case in the direction along the substrate (61); and a second penetrating section (65h) that penetrates the case in the substrate thickness direction of the substrate (61). The holder (66) has: a first covering section (66a) covering the first penetrating section (65g); and a second covering section (66b), which extends along the substrate (61) from the first covering section (66a), and which covers the second penetrating section (65h).

Inventors:
MAEHARA, Hideo (World Trade Center Bldg. 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
Application Number:
JP2018/025561
Publication Date:
February 07, 2019
Filing Date:
July 05, 2018
Export Citation:
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Assignee:
KYB CORPORATION (World Trade Center Bldg, 4-1 Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
International Classes:
G01L3/10; B62D5/04; G01B7/30; G01D5/14
Attorney, Agent or Firm:
GOTOH & PARTNERS (Shoyu-Kaikan, 3-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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