FR2724230A1 - Tachymetre perfectionne et son application notamment aux machines tournantes de centrales electriques. - Google Patents

Tachymetre perfectionne et son application notamment aux machines tournantes de centrales electriques. Download PDF

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Publication number
FR2724230A1
FR2724230A1 FR9410533A FR9410533A FR2724230A1 FR 2724230 A1 FR2724230 A1 FR 2724230A1 FR 9410533 A FR9410533 A FR 9410533A FR 9410533 A FR9410533 A FR 9410533A FR 2724230 A1 FR2724230 A1 FR 2724230A1
Authority
FR
France
Prior art keywords
pulse
sensor
transmitter
tachometer
circuit
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
FR9410533A
Other languages
English (en)
French (fr)
Other versions
FR2724230B1 (enExample
Inventor
Patrick Bernard
Jean Pierre Atton
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR9410533A priority Critical patent/FR2724230A1/fr
Priority to DE69506810T priority patent/DE69506810D1/de
Priority to AT95401987T priority patent/ATE175028T1/de
Priority to CA002157338A priority patent/CA2157338A1/fr
Priority to US08/521,983 priority patent/US5703483A/en
Priority to EP95401987A priority patent/EP0699911B1/fr
Publication of FR2724230A1 publication Critical patent/FR2724230A1/fr
Application granted granted Critical
Publication of FR2724230B1 publication Critical patent/FR2724230B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Optical Transform (AREA)
  • Catching Or Destruction (AREA)
  • Soil Working Implements (AREA)
  • Looms (AREA)
FR9410533A 1994-09-01 1994-09-01 Tachymetre perfectionne et son application notamment aux machines tournantes de centrales electriques. Granted FR2724230A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9410533A FR2724230A1 (fr) 1994-09-01 1994-09-01 Tachymetre perfectionne et son application notamment aux machines tournantes de centrales electriques.
DE69506810T DE69506810D1 (de) 1994-09-01 1995-08-31 Verbesserter Drehzahlgeber sowie seine Verwendung, insbesondere bei drehenden Maschinen in Kraftwerken
AT95401987T ATE175028T1 (de) 1994-09-01 1995-08-31 Verbesserter drehzahlgeber sowie seine verwendung, insbesondere bei drehenden maschinen in kraftwerken
CA002157338A CA2157338A1 (fr) 1994-09-01 1995-08-31 Tachymtre perfectionn et son application notamment aux machines tournantes de centrales lectriques
US08/521,983 US5703483A (en) 1994-09-01 1995-08-31 Pulse tachometer with sender connected to inductive proximity sensor
EP95401987A EP0699911B1 (fr) 1994-09-01 1995-08-31 Tachymètre perfectionné et son application notamment aux machines tournantes de centrales électriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410533A FR2724230A1 (fr) 1994-09-01 1994-09-01 Tachymetre perfectionne et son application notamment aux machines tournantes de centrales electriques.

Publications (2)

Publication Number Publication Date
FR2724230A1 true FR2724230A1 (fr) 1996-03-08
FR2724230B1 FR2724230B1 (enExample) 1997-02-14

Family

ID=9466639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9410533A Granted FR2724230A1 (fr) 1994-09-01 1994-09-01 Tachymetre perfectionne et son application notamment aux machines tournantes de centrales electriques.

Country Status (6)

Country Link
US (1) US5703483A (enExample)
EP (1) EP0699911B1 (enExample)
AT (1) ATE175028T1 (enExample)
CA (1) CA2157338A1 (enExample)
DE (1) DE69506810D1 (enExample)
FR (1) FR2724230A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8115477B2 (en) * 2009-04-20 2012-02-14 Electro-Sensors, Inc. Shaft speed sensor with analog output
CN111948177A (zh) * 2020-07-30 2020-11-17 季华实验室 一种碳化硅外延设备原位监测系统及监测方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126023A1 (de) * 1981-07-02 1983-01-13 Volkswagenwerk Ag, 3180 Wolfsburg "anordnung zur gewinnung einer bewegungsinformation, insbesondere einer drehzahlinformation in einem kraftfahrzeug"
DE9014753U1 (de) * 1990-10-25 1991-02-07 W. Günther GmbH, 8500 Nürnberg Drehzahl-Meßanordnung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384534A (en) * 1992-10-21 1995-01-24 Honeywell Inc. Self-powered electro-optic rotational position sensor with magnetic pickup

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126023A1 (de) * 1981-07-02 1983-01-13 Volkswagenwerk Ag, 3180 Wolfsburg "anordnung zur gewinnung einer bewegungsinformation, insbesondere einer drehzahlinformation in einem kraftfahrzeug"
DE9014753U1 (de) * 1990-10-25 1991-02-07 W. Günther GmbH, 8500 Nürnberg Drehzahl-Meßanordnung

Also Published As

Publication number Publication date
EP0699911A1 (fr) 1996-03-06
ATE175028T1 (de) 1999-01-15
US5703483A (en) 1997-12-30
DE69506810D1 (de) 1999-02-04
CA2157338A1 (fr) 1996-03-02
EP0699911B1 (fr) 1998-12-23
FR2724230B1 (enExample) 1997-02-14

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