DE3464411D1 - Strain gauges and their method of manufacture - Google Patents

Strain gauges and their method of manufacture

Info

Publication number
DE3464411D1
DE3464411D1 DE8484300792T DE3464411T DE3464411D1 DE 3464411 D1 DE3464411 D1 DE 3464411D1 DE 8484300792 T DE8484300792 T DE 8484300792T DE 3464411 T DE3464411 T DE 3464411T DE 3464411 D1 DE3464411 D1 DE 3464411D1
Authority
DE
Germany
Prior art keywords
manufacture
strain gauges
gauges
strain
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.)
Expired
Application number
DE8484300792T
Other languages
English (en)
Inventor
Harvey Richard Johnson
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.)
Strain Measurement Devices Ltd
Original Assignee
Strain Measurement Devices 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 Strain Measurement Devices Ltd filed Critical Strain Measurement Devices Ltd
Application granted granted Critical
Publication of DE3464411D1 publication Critical patent/DE3464411D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
    • G01B7/20—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance formed by printed-circuit technique
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2287—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49099—Coating resistive material on a base
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49103—Strain gauge making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49204—Contact or terminal manufacturing
    • Y10T29/49224—Contact or terminal manufacturing with coating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of Force In General (AREA)
DE8484300792T 1983-02-09 1984-02-08 Strain gauges and their method of manufacture Expired DE3464411D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838303555A GB8303555D0 (en) 1983-02-09 1983-02-09 Strain gauges

Publications (1)

Publication Number Publication Date
DE3464411D1 true DE3464411D1 (en) 1987-07-30

Family

ID=10537710

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484300792T Expired DE3464411D1 (en) 1983-02-09 1984-02-08 Strain gauges and their method of manufacture

Country Status (5)

Country Link
US (2) US4633212A (de)
EP (1) EP0118229B1 (de)
JP (1) JPS59196401A (de)
DE (1) DE3464411D1 (de)
GB (1) GB8303555D0 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746893A (en) * 1985-01-31 1988-05-24 Motorola, Inc. Pressure transducer with sealed conductors
JPH0711461B2 (ja) * 1986-06-13 1995-02-08 株式会社日本自動車部品総合研究所 圧力検出器
FR2622008B1 (fr) * 1987-10-15 1990-01-19 Commissariat Energie Atomique Jauges de contrainte a fluage reglable et procede d'obtention de telles jauges
US5154247A (en) * 1989-10-31 1992-10-13 Teraoka Seiko Co., Limited Load cell
DE4103704A1 (de) * 1990-07-18 1992-01-23 Bosch Gmbh Robert Druckgeber zur druckerfassung im brennraum von brennkraftmaschinen
US5193402A (en) * 1992-01-21 1993-03-16 The Babcock & Wilcox Company Leadwire attachment technique for manufacturing a thin film sensor and a sensor made by that technique
FR2693795B1 (fr) * 1992-07-15 1994-08-19 Commissariat Energie Atomique Jauge de contrainte sur support souple et capteur muni de ladite jauge.
US5526208A (en) * 1994-08-17 1996-06-11 Quantum Corporation Flex circuit vibration sensor
US6550341B2 (en) 2001-07-27 2003-04-22 Mide Technology Corporation Method and device for measuring strain using shape memory alloy materials
WO2003031907A1 (fr) * 2001-10-02 2003-04-17 Matsushita Electric Industrial Co., Ltd. Capteur de contrainte et son procede de fabrication
EP1384980A1 (de) * 2002-07-25 2004-01-28 Mettler-Toledo GmbH Feuchtigkeitsschutz für einen elektromechanischen Wandler
DE502004010000D1 (de) * 2004-01-27 2009-10-15 Mettler Toledo Ag Kraftmesszelle mit Dehnmessstreifen mit Klebeschicht aus anorganisch-organischem Hybrid-Polymer (ORMOCER)
US7423511B2 (en) * 2004-07-14 2008-09-09 Nagano Keiki Co., Ltd. Load sensor
US9927310B2 (en) 2014-02-03 2018-03-27 Aps Technology, Inc. Strain sensor assembly
DE102014203642A1 (de) * 2014-02-28 2015-09-03 Robert Bosch Gmbh Kraftstoffinjektor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071745A (en) * 1961-08-25 1963-01-01 Statham Instrument Inc Pressure sensitive diaphragms with stress null zone oriented bridge patterns
GB1030575A (en) * 1962-10-04 1966-05-25 Nat Res Dev Improvements in or relating to electrically resistive strain gauges
US3444619A (en) * 1966-05-16 1969-05-20 Robert B Lomerson Method of assembling leads in an apertured support
GB1151435A (en) * 1966-09-06 1969-05-07 G V Planer Ltd Improvements in or relating to Electromechanical Transducers
GB1130274A (en) * 1967-01-25 1968-10-16 Statham Instrument Inc Improvements in or relating to strain sensitive bridges and the fabrication thereof
US3638160A (en) * 1969-09-04 1972-01-25 Atomic Energy Commission Shock pressure transducer
BE793922A (fr) * 1972-01-12 1973-07-11 Philips Nv Dispositif de mesure de la pression de liquides ou de gaz
US3808678A (en) * 1972-08-16 1974-05-07 Matsushita Electric Ind Co Ltd Method of making pressure-sensitive resistor element
FR2273257A1 (en) * 1974-05-31 1975-12-26 Anvar Sensor for surfaces of objects - has surface electrode and measurement electrodes connected to integral elastic film
FR2330996A1 (fr) * 1975-11-05 1977-06-03 Anvar Capteur tactile
GB2098739B (en) * 1981-05-16 1985-01-16 Colvern Ltd Electrical strain gauges

Also Published As

Publication number Publication date
GB8303555D0 (en) 1983-03-16
US4633212A (en) 1986-12-30
US4680858A (en) 1987-07-21
JPS59196401A (ja) 1984-11-07
EP0118229B1 (de) 1987-06-24
EP0118229A1 (de) 1984-09-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee