JPS646804A - Strain gauge sensor - Google Patents
Strain gauge sensorInfo
- 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
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.
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)
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 |
-
1987
- 1987-06-30 JP JP16120587A patent/JPS646804A/en active Pending
Cited By (6)
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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