Title:
PRESSURE SENSOR
Document Type and Number:
WIPO Patent Application WO/2019/093039
Kind Code:
A1
Abstract:
In order to use a sealing adhesive to raise water-proofing properties and air-tightness without using an O-ring or packing, and furthermore to reduce the number of processes, the purpose of the present invention is to provide a pressure sensor (100) in which it is possible to reduce the amount of the sealing adhesive used. The pressure sensor (100) is provided with an inner cap (136) disposed inside a case (135). The inner cap (136) has formed therein an interior cavity (136a) formed on a pressure-detector (120) side, and at least one opening (136b) provided between the interior cavity (136a) and the exterior. A signal delivery unit (130) is disposed in the interior cavity (136a), a cable (133) is disposed so as to pass through the at least one opening (136b), and a sealing adhesive (137) is sealed in the opening (136b) around the cable (133) and between the outer periphery of the inner cap (136) and the inner periphery of the case (135).
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Inventors:
TAKIMOTO KAZUYA (JP)
Application Number:
PCT/JP2018/037314
Publication Date:
May 16, 2019
Filing Date:
October 05, 2018
Export Citation:
Assignee:
SAGINOMIYA SEISAKUSHO INC (JP)
International Classes:
G01L19/14
Foreign References:
| JP2004264093A | 2004-09-24 | |||
| JP2006145468A | 2006-06-08 | |||
| JP2002333377A | 2002-11-22 | |||
| JP2004012142A | 2004-01-15 | |||
| JP2005188958A | 2005-07-14 | |||
| JP2004205514A | 2004-07-22 | |||
| US20160146689A1 | 2016-05-26 |
Attorney, Agent or Firm:
TANI & ABE, P.C. (JP)
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