Title:
センサー装置
Document Type and Number:
Japanese Patent JP2008516252
Kind Code:
A
Abstract:
A sensor device for sensing air flow speed at the exterior of an aircraft, comprising a substrate having an upper side on which is mounted a diaphragm over an aperture or recess in the substrate, the diaphragm being thermally and electrically insulative, and mounting on its upper surface a heating element comprising a layer of resistive material, and wherein electrical connections to the heating element are buried in the diaphragm and/or the substrate, and provide electrical terminals at the lower side of the substrate. The heating element is exposed to the environment, but the remaining electrical parts of the device are not exposed.
Inventors:
Wasop, clyde
Press, Andrew Julian
Hacker Martin John
Press, Andrew Julian
Hacker Martin John
Application Number:
JP2007536270A
Publication Date:
May 15, 2008
Filing Date:
September 19, 2006
Export Citation:
Assignee:
BAE SYSTEMS plc
International Classes:
B81B1/00; G01P5/12; G01P5/00
Domestic Patent References:
| JP2003526207A | 2003-09-02 | |||
| JPH0829226A | 1996-02-02 | |||
| JP2004093295A | 2004-03-25 | |||
| JPH11317474A | 1999-11-16 | |||
| JPH05175197A | 1993-07-13 | |||
| JP2000187040A | 2000-07-04 |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Katsu Sunagawa
Ryo Hashimoto
Tetsuya Kazama
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Katsu Sunagawa
Ryo Hashimoto
Tetsuya Kazama