Title:
PRESSURE-DETECTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/014830
Kind Code:
A1
Abstract:
A pressure-detecting device such that it is possible to reduce the number of components relative to conventional pressure-detecting devices is provided. The pressure-detecting device (100) comprises a pressure sensor module (110) for sensing the pressure of compressed air, a sensor base (120) on which the pressure sensor module (110) is disposed, a sensor cover (130) for covering the pressure sensor module (110) disposed on the sensor base (120), and a flat washer (140) and a screw (150) for pressing and fixing the sensor cover (130) against the sensor base (120), and is characterized in that the sensor cover (130) is pressed against the sensor base (120) by the flat washer (140) and the screw (150), thereby fixing the pressure sensor module (110) between an O-ring (123) of the sensor base (120) and a protruding portion (131b) of the sensor cover (130)
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Inventors:
OHNUMA, Yoshinori (7-9 Hirakawacho 2-chome, Chiyoda-k, Tokyo 93, 〒1020093, JP)
大沼 恵則 (〒93 東京都千代田区平河町二丁目７番９号 ナブテスコ株式会社内 Tokyo, 〒1020093, JP)
大沼 恵則 (〒93 東京都千代田区平河町二丁目７番９号 ナブテスコ株式会社内 Tokyo, 〒1020093, JP)
Application Number:
JP2011/066810
Publication Date:
February 02, 2012
Filing Date:
July 25, 2011
Export Citation:
Assignee:
Nabtesco Corporation (7-9 Hirakawacho 2-chome, Chiyoda-ku Tokyo, 93, 〒1020093, JP)
ナブテスコ株式会社 (〒93 東京都千代田区平河町二丁目７番９号 Tokyo, 〒1020093, JP)
Nabtesco Automotive Corporation (7-9 Hirakawacho 2-chome, Chiyoda-ku Tokyo, 93, 〒1020093, JP)
ナブテスコオートモーティブ株式会社 (〒93 東京都千代田区平河町二丁目７番９号 Tokyo, 〒1020093, JP)
ナブテスコ株式会社 (〒93 東京都千代田区平河町二丁目７番９号 Tokyo, 〒1020093, JP)
Nabtesco Automotive Corporation (7-9 Hirakawacho 2-chome, Chiyoda-ku Tokyo, 93, 〒1020093, JP)
ナブテスコオートモーティブ株式会社 (〒93 東京都千代田区平河町二丁目７番９号 Tokyo, 〒1020093, JP)
International Classes:
G01L19/14; B01D53/26; G01L19/00
Attorney, Agent or Firm:
HARAGUCHI, Takashi (12Sankyo Bldg. 4F 7-13-5, Nishi-Shinjuku, Shinjuku-k, Tokyo 23, 〒1600023, JP)
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