DE2902244C2 - - Google Patents

Info

Publication number
DE2902244C2
DE2902244C2 DE19792902244 DE2902244A DE2902244C2 DE 2902244 C2 DE2902244 C2 DE 2902244C2 DE 19792902244 DE19792902244 DE 19792902244 DE 2902244 A DE2902244 A DE 2902244A DE 2902244 C2 DE2902244 C2 DE 2902244C2
Authority
DE
Germany
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
DE19792902244
Other versions
DE2902244A1 (en
Inventor
Norbert Dipl.-Phys. Dr. 8757 Karlstein De Ruecker
Michael Dipl.-Phys. Dr. 6454 Bruchkoebel De Sellschopp
Gudrun 6450 Hanau De Ullrich
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.)
WC Heraus GmbH
Original Assignee
WC Heraus GmbH
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 WC Heraus GmbH filed Critical WC Heraus GmbH
Priority to DE19792902244 priority Critical patent/DE2902244C2/de
Publication of DE2902244A1 publication Critical patent/DE2902244A1/en
Application granted granted Critical
Publication of DE2902244C2 publication Critical patent/DE2902244C2/de
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00Measuring force or stress, in general
    • G01L1/20Measuring 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
    • G01L1/22Measuring 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
    • G01L1/2287Measuring 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/16Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying resistance
DE19792902244 1979-01-20 1979-01-20 Expired DE2902244C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792902244 DE2902244C2 (en) 1979-01-20 1979-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792902244 DE2902244C2 (en) 1979-01-20 1979-01-20

Publications (2)

Publication Number Publication Date
DE2902244A1 DE2902244A1 (en) 1980-07-24
DE2902244C2 true DE2902244C2 (en) 1982-11-11

Family

ID=6061067

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792902244 Expired DE2902244C2 (en) 1979-01-20 1979-01-20

Country Status (1)

Country Link
DE (1) DE2902244C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011314C2 (en) * 1990-04-07 1992-09-24 Hottinger Baldwin Messtechnik Gmbh, 6100 Darmstadt, De
JP2007271285A (en) * 2006-03-30 2007-10-18 Jtekt Corp Manufacturing method for strain gage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1200421B (en) * 1959-11-27 1965-09-09 Ibm A process for producing electric resistors
NL6616969A (en) * 1965-12-07 1967-06-08
NL6603768A (en) * 1966-03-23 1967-09-25
NL6709379A (en) * 1967-07-06 1969-01-08
DE2614775A1 (en) * 1976-04-06 1977-10-13 Hottinger Messtechnik Baldwin Strain gauge mfr. by vacuum vapour deposition - ensures measurement bridge null point stability with low resistance drift
FR2367280B1 (en) * 1976-10-08 1980-04-30 Schlumberger Ind Sa

Also Published As

Publication number Publication date
DE2902244A1 (en) 1980-07-24

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8339 Ceased/non-payment of the annual fee