FI944421A - Förfarande för bestämning av ett objekts utvidgning i en riktning medelst en expansionsmätare, tillämpning av förfarandet och en expansionsmätare härför - Google Patents

Förfarande för bestämning av ett objekts utvidgning i en riktning medelst en expansionsmätare, tillämpning av förfarandet och en expansionsmätare härför Download PDF

Info

Publication number
FI944421A
FI944421A FI944421A FI944421A FI944421A FI 944421 A FI944421 A FI 944421A FI 944421 A FI944421 A FI 944421A FI 944421 A FI944421 A FI 944421A FI 944421 A FI944421 A FI 944421A
Authority
FI
Finland
Prior art keywords
expansion
legs
meter
determining
application
Prior art date
Application number
FI944421A
Other languages
English (en)
Finnish (fi)
Other versions
FI944421A0 (sv
Inventor
Wolfgang Menzer
Kunibert Foester
Josef Becher
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of FI944421A0 publication Critical patent/FI944421A0/sv
Publication of FI944421A publication Critical patent/FI944421A/sv

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
    • G01B7/22—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 capacitance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
FI944421A 1992-03-26 1994-09-23 Förfarande för bestämning av ett objekts utvidgning i en riktning medelst en expansionsmätare, tillämpning av förfarandet och en expansionsmätare härför FI944421A (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9204103U DE9204103U1 (de) 1992-03-26 1992-03-26 Kapazitiver Dehnungsmeßaufnehmer, insbesondere für hohe Temperaturen
PCT/DE1993/000230 WO1993019344A1 (de) 1992-03-26 1993-03-15 Verfahren zur bestimmung einer dehnung eines objekts mittels eines dehnungsmessaufnehmers, seine anwendung sowie dehnungsmessaufnehmer hierfür

Publications (2)

Publication Number Publication Date
FI944421A0 FI944421A0 (sv) 1994-09-23
FI944421A true FI944421A (sv) 1994-09-23

Family

ID=6877736

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944421A FI944421A (sv) 1992-03-26 1994-09-23 Förfarande för bestämning av ett objekts utvidgning i en riktning medelst en expansionsmätare, tillämpning av förfarandet och en expansionsmätare härför

Country Status (9)

Country Link
US (1) US5623768A (sv)
EP (1) EP0632881B1 (sv)
JP (1) JPH07504981A (sv)
AT (1) ATE139334T1 (sv)
DE (2) DE9204103U1 (sv)
ES (1) ES2088278T3 (sv)
FI (1) FI944421A (sv)
RU (1) RU2126535C1 (sv)
WO (1) WO1993019344A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9602600D0 (en) * 1996-02-08 1996-04-10 Kverneland Klepp As Multiple section reversible plough
US6581481B1 (en) * 2001-05-07 2003-06-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Capacitive extensometer
US20050145044A1 (en) * 2004-01-06 2005-07-07 Dublin Wilbur L.Jr. Six degrees of freedom mirrored cantilever extensometer
CN100445723C (zh) * 2005-12-09 2008-12-24 中国科学院金属研究所 一种高温应变疲劳试验中固定引伸计的方法
US8966992B2 (en) * 2011-09-14 2015-03-03 Psylotech Load frame assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098000A (en) * 1977-04-04 1978-07-04 The Boeing Company Crack opening displacement gage
DE3371558D1 (en) * 1982-03-04 1987-06-19 Interatom Strain-measuring device
DE3239877A1 (de) * 1982-10-27 1984-05-03 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Vorrichtung zur dehnungsmessung
DE3410840A1 (de) * 1983-12-12 1985-06-20 INTERATOM GmbH, 5060 Bergisch Gladbach Kapazitiver dehnungsmessaufnehmer mit thermischer kompensation
JPS63201502A (ja) * 1987-02-18 1988-08-19 Hitachi Ltd 容量型ひずみゲ−ジ
DE8803392U1 (de) * 1988-03-12 1988-07-14 Gkss-Forschungszentrum Geesthacht Gmbh, 21502 Geesthacht Wegaufnehmer
DE3921237A1 (de) * 1989-06-26 1991-01-10 Bam Bundesanstalt Matforschung Kapazitiver dehnungssensor fuer hohe temperaturen

Also Published As

Publication number Publication date
US5623768A (en) 1997-04-29
WO1993019344A1 (de) 1993-09-30
DE9204103U1 (de) 1993-07-22
JPH07504981A (ja) 1995-06-01
EP0632881B1 (de) 1996-06-12
FI944421A0 (sv) 1994-09-23
EP0632881A1 (de) 1995-01-11
RU2126535C1 (ru) 1999-02-20
DE59302929D1 (de) 1996-07-18
RU94041696A (ru) 1996-07-27
ES2088278T3 (es) 1996-08-01
ATE139334T1 (de) 1996-06-15

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