JPS646804A - Strain gauge sensor - Google Patents

Strain gauge sensor

Info

Publication number
JPS646804A
JPS646804A JP16120587A JP16120587A JPS646804A JP S646804 A JPS646804 A JP S646804A JP 16120587 A JP16120587 A JP 16120587A JP 16120587 A JP16120587 A JP 16120587A JP S646804 A JPS646804 A JP S646804A
Authority
JP
Japan
Prior art keywords
substrate
strain gauge
temperature
sensitive material
gauge sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16120587A
Other languages
Japanese (ja)
Inventor
Takashi Kuno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Sokuhan Co Ltd
Original Assignee
Tokyo Sokuhan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokyo Sokuhan Co Ltd filed Critical Tokyo Sokuhan Co Ltd
Priority to JP16120587A priority Critical patent/JPS646804A/en
Publication of JPS646804A publication Critical patent/JPS646804A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

PURPOSE:To measure the quantity of light and temperature simultaneously with the measurement of displacement or by switching by providing a resistance strain gauge on a substrate formed of a functional sensitive material such as a piezoelectric material, a photosensitive material, and a temperature sensing material. CONSTITUTION:The substrate 2 is formed of the functional sensitive material such as the piezoelectric material, photosensitive material, and temperature sensitive material. For example, nichrome layers 3 and 3' are vapor-deposition on both surfaces of the substrate 2. In this constitution, one end of the strain gauge sensor 1 is fixed and the other end is displayed X to generate differences in resistance value between terminals C and D, and terminals E and F, so they are converted electrically to measure bending strain. Further, even the quantity of light and temperature can be measured from variation in the resistance value or electricity generation quantity of the substrate 2 formed of the functional sensitive material.
JP16120587A 1987-06-30 1987-06-30 Strain gauge sensor Pending JPS646804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16120587A JPS646804A (en) 1987-06-30 1987-06-30 Strain gauge sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16120587A JPS646804A (en) 1987-06-30 1987-06-30 Strain gauge sensor

Publications (1)

Publication Number Publication Date
JPS646804A true JPS646804A (en) 1989-01-11

Family

ID=15730593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16120587A Pending JPS646804A (en) 1987-06-30 1987-06-30 Strain gauge sensor

Country Status (1)

Country Link
JP (1) JPS646804A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5725474A (en) * 1993-11-26 1998-03-10 Asahi Kogaku Kogyo Kabushiki Kaisha Front end structure of endoscope
US5725476A (en) * 1993-11-18 1998-03-10 Asahi Kogaku Kogyo Kabushiki Kaisha Front end structure of endoscope
US5725477A (en) * 1993-11-18 1998-03-10 Asahi Kogaku Kogyo Kabushiki Kaisha Front end structure of endoscope
US5725475A (en) * 1994-03-15 1998-03-10 Asahi Kogaku Kogyo Kabushiki Kaisha Front end structure of endoscope
JP2006258674A (en) * 2005-03-18 2006-09-28 Hitachi Ltd Device for measuring mechanical quantity
CN108020156A (en) * 2016-11-04 2018-05-11 台湾艾华电子工业股份有限公司 Bend sensor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5725476A (en) * 1993-11-18 1998-03-10 Asahi Kogaku Kogyo Kabushiki Kaisha Front end structure of endoscope
US5725477A (en) * 1993-11-18 1998-03-10 Asahi Kogaku Kogyo Kabushiki Kaisha Front end structure of endoscope
US5725474A (en) * 1993-11-26 1998-03-10 Asahi Kogaku Kogyo Kabushiki Kaisha Front end structure of endoscope
US5725475A (en) * 1994-03-15 1998-03-10 Asahi Kogaku Kogyo Kabushiki Kaisha Front end structure of endoscope
JP2006258674A (en) * 2005-03-18 2006-09-28 Hitachi Ltd Device for measuring mechanical quantity
CN108020156A (en) * 2016-11-04 2018-05-11 台湾艾华电子工业股份有限公司 Bend sensor

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