JPS5692403A - Distortion sensor - Google Patents

Distortion sensor

Info

Publication number
JPS5692403A
JPS5692403A JP17372779A JP17372779A JPS5692403A JP S5692403 A JPS5692403 A JP S5692403A JP 17372779 A JP17372779 A JP 17372779A JP 17372779 A JP17372779 A JP 17372779A JP S5692403 A JPS5692403 A JP S5692403A
Authority
JP
Japan
Prior art keywords
base material
flexible insulating
electrode layer
thin film
sensitive resistance
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
JP17372779A
Other languages
Japanese (ja)
Inventor
Kazuo Fukunaga
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP17372779A priority Critical patent/JPS5692403A/en
Publication of JPS5692403A publication Critical patent/JPS5692403A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

PURPOSE: To detect distortion in a wide range with a high precision, by specifying the fitting method for the base material, the electrode layer, and the thin film distortion sensitive resistance layer.
CONSTITUTION: Thin film distortion sensitive resistance layer 2 consisting of nickel and so on and electrode layer 3 consisting of copper and so on are coated between flexible insulating base material 1 consisting of thermosetting resin and so on and flexible insulating auxiliary base material 7 into a sandwitch structure, and electrode layer 4 for external exposure connected to electrode layer 3 through hole 5 electrically is provided on flexible insulating base material 1. Thus, when flexible insulating auxiliary base material 7 is caused to adhere closely to material 8 to be measured, the bad influence is not given to the mechanical characteristic and external stress is not centralized in edge part 9 of electrode part 3 even if material 8 to be measured is a low-rigidness material such as plastic, and the hysteresis phenomenon and the break of thin film distortion sensitive resistance layer 2 are not generated to achieve a desired purpose.
COPYRIGHT: (C)1981,JPO&Japio
JP17372779A 1979-12-26 1979-12-26 Distortion sensor Pending JPS5692403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17372779A JPS5692403A (en) 1979-12-26 1979-12-26 Distortion sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17372779A JPS5692403A (en) 1979-12-26 1979-12-26 Distortion sensor

Publications (1)

Publication Number Publication Date
JPS5692403A true JPS5692403A (en) 1981-07-27

Family

ID=15966016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17372779A Pending JPS5692403A (en) 1979-12-26 1979-12-26 Distortion sensor

Country Status (1)

Country Link
JP (1) JPS5692403A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006266683A (en) * 2005-03-22 2006-10-05 Hitachi Ltd Mechanical quantity measuring instrument
JP2021056149A (en) * 2019-10-01 2021-04-08 ミネベアミツミ株式会社 Strain gauge and sensor module

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006266683A (en) * 2005-03-22 2006-10-05 Hitachi Ltd Mechanical quantity measuring instrument
JP2021056149A (en) * 2019-10-01 2021-04-08 ミネベアミツミ株式会社 Strain gauge and sensor module
WO2021065188A1 (en) * 2019-10-01 2021-04-08 ミネベアミツミ株式会社 Strain gauge and sensor module
CN114729798A (en) * 2019-10-01 2022-07-08 美蓓亚三美株式会社 Strain gauge and sensor module

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