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Patent Searching and Data


Title:
PRESSURE DETECTION DEVICE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2017/138647
Kind Code:
A1
Abstract:
A pressure detection device (100) has: a base board (10) that is provided with a first main surface, a second main surface positioned on the reverse side of the first main surface, and a through hole, which penetrates the base board from the first main surface to the second main surface, and in which a fluid to be measured circulates; a pressure sensor, which is disposed above the first main surface by covering the through hole of the base board (10), and which outputs electric signals corresponding to pressure of the fluid in the through hole; a lead terminal (30) electrically connected to the pressure sensor; a housing (40); and a capacitor (50) electrically connected to the lead terminal (30). The housing (40) is provided with: a recessed section (41), which holds the base board (10) and the lead terminal (30), and which exposes a part of the lead terminal (30); and a capacitor housing section (42), which has a recessed section opened to the outside, and which houses the capacitor (50).

Inventors:
KOBAYASHI YOSHIYUKI (JP)
KATAOKA SHIGEHIRO (JP)
KAMIMURA YOSHIHIRO (JP)
Application Number:
PCT/JP2017/004968
Publication Date:
August 17, 2017
Filing Date:
February 10, 2017
Export Citation:
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Assignee:
NIDEC TOSOK CORP (JP)
NIPPON SEIKI CO LTD (JP)
International Classes:
G01L19/14; G01L9/00
Foreign References:
JP2007501937A2007-02-01
JP2011510276A2011-03-31
JP2005265667A2005-09-29
JP2014211391A2014-11-13
JP2011033531A2011-02-17
Attorney, Agent or Firm:
KIMURA, Mitsuru (JP)
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