FR2641072A3 - - Google Patents

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Publication number
FR2641072A3
FR2641072A3 FR8916990A FR8916990A FR2641072A3 FR 2641072 A3 FR2641072 A3 FR 2641072A3 FR 8916990 A FR8916990 A FR 8916990A FR 8916990 A FR8916990 A FR 8916990A FR 2641072 A3 FR2641072 A3 FR 2641072A3
Authority
FR
France
Prior art keywords
capacitor
armature
sensor according
aforesaid
fixed
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.)
Granted
Application number
FR8916990A
Other languages
English (en)
French (fr)
Other versions
FR2641072B3 (he
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.)
Marelli Europe SpA
Original Assignee
Marelli Autronica SpA
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 Marelli Autronica SpA filed Critical Marelli Autronica SpA
Publication of FR2641072A3 publication Critical patent/FR2641072A3/fr
Application granted granted Critical
Publication of FR2641072B3 publication Critical patent/FR2641072B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • 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)
FR898916990A 1988-12-23 1989-12-21 Expired FR2641072B3 (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68156/88A IT1224034B (it) 1988-12-23 1988-12-23 Sensore di deformazione ad effetto capacitivo

Publications (2)

Publication Number Publication Date
FR2641072A3 true FR2641072A3 (he) 1990-06-29
FR2641072B3 FR2641072B3 (he) 1990-11-09

Family

ID=11308229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898916990A Expired FR2641072B3 (he) 1988-12-23 1989-12-21

Country Status (5)

Country Link
DE (1) DE8914777U1 (he)
ES (1) ES1012681Y (he)
FR (1) FR2641072B3 (he)
GB (1) GB2226416B (he)
IT (1) IT1224034B (he)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10018806A1 (de) * 2000-04-15 2001-10-25 Volkswagen Ag Vorrichtung zur kapazitiven Messung einer Verformung eines Bauteils, insbesondere eines Bauteils eines Kraftfahrzeugs
DE10132922B4 (de) * 2001-07-06 2005-03-31 Robert Bosch Gmbh Verformungssensor, insbesondere Verformungssensor zur Erfassung einer Verformung einer Kraftfahrzeugtür
US8607640B2 (en) 2010-07-19 2013-12-17 Odd Harald Steen Eriksen Sensor for measuring large mechanical strains in shear or lateral translation
US8627727B2 (en) 2010-07-19 2014-01-14 United Technologies Corporation Sensor for measuring large mechanical strains with fine adjustment device
US8286508B2 (en) 2010-07-19 2012-10-16 Goodrich Corporation Systems and methods for measuring angular motion
US8933713B2 (en) 2010-07-19 2015-01-13 Goodrich Corporation Capacitive sensors for monitoring loads
US8359932B2 (en) 2010-07-19 2013-01-29 Goodrich Corporation Systems and methods for mounting landing gear strain sensors
US8659307B2 (en) 2010-08-17 2014-02-25 Rosemount Aerospace Inc. Capacitive sensors for monitoring load bearing on pins
US10131419B2 (en) 2010-10-15 2018-11-20 Goodrich Corporation Systems and methods for detecting landing gear ground loads
US9567097B2 (en) 2012-02-03 2017-02-14 Rosemount Aerospace Inc. System and method for real-time aircraft performance monitoring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051721A (en) * 1976-01-13 1977-10-04 Scope Incorporated Capacitive force-measuring system
DE3331170C1 (de) * 1983-06-15 1984-12-13 Boge Gmbh, 5208 Eitorf Vorrichtung zur Wegbestimmung eines Kolbens von hydraulischen,pneumatischen oder hydropneumatischen Aggregaten

Also Published As

Publication number Publication date
GB2226416A (en) 1990-06-27
ES1012681Y (es) 1991-04-01
DE8914777U1 (de) 1990-02-15
GB2226416B (en) 1993-02-24
IT1224034B (it) 1990-09-26
GB8928510D0 (en) 1990-02-21
FR2641072B3 (he) 1990-11-09
IT8868156A0 (it) 1988-12-23
ES1012681U (es) 1990-09-01

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Legal Events

Date Code Title Description
ST Notification of lapse