Title:
PROXIMITY SENSOR
Document Type and Number:
WIPO Patent Application WO/2020/208986
Kind Code:
A1
Abstract:
Provided is a proximity sensor that can limit degradation in voltage resistance. A proximity sensor 1 comprises: a housing 10; a coil unit that is accommodated in one end of the housing 10; a clamp 20 that is connected to the other end of the housing 10; a substrate 30 that has a circuit mounted thereon, such circuit being electrically connected to the coil unit; a shield 45 that covers a portion of the substrate 30 which is located on the housing 10 side; and a resin which is provided inside the housing 10 and the clamp 20, and which covers at least a portion of the substrate 30. The shield 45 extends to the inside of the clamp 20, and has an extension section 452 that covers at least a portion of the circuit that is located inside the clamp 20.
Inventors:
USHIRO YUKI (JP)
INOUE DAISUKE (JP)
NAKAYAMA YUSUKE (JP)
KATSURA HIROTO (JP)
INOUE DAISUKE (JP)
NAKAYAMA YUSUKE (JP)
KATSURA HIROTO (JP)
Application Number:
PCT/JP2020/009903
Publication Date:
October 15, 2020
Filing Date:
March 09, 2020
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
H01H36/00
Foreign References:
| JPH0992105A | 1997-04-04 | |||
| JPH0515275U | 1993-02-26 | |||
| JP2000208013A | 2000-07-28 | |||
| JP2009048902A | 2009-03-05 |
Other References:
See also references of EP 3955274A4
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
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