DE69506810D1 - Verbesserter Drehzahlgeber sowie seine Verwendung, insbesondere bei drehenden Maschinen in Kraftwerken - Google Patents

Verbesserter Drehzahlgeber sowie seine Verwendung, insbesondere bei drehenden Maschinen in Kraftwerken

Info

Publication number
DE69506810D1
DE69506810D1 DE69506810T DE69506810T DE69506810D1 DE 69506810 D1 DE69506810 D1 DE 69506810D1 DE 69506810 T DE69506810 T DE 69506810T DE 69506810 T DE69506810 T DE 69506810T DE 69506810 D1 DE69506810 D1 DE 69506810D1
Authority
DE
Germany
Prior art keywords
speed sensor
power plants
rotating machines
improved speed
electrical signal
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 - Lifetime
Application number
DE69506810T
Other languages
German (de)
English (en)
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
Application granted granted Critical
Publication of DE69506810D1 publication Critical patent/DE69506810D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE69506810T 1994-09-01 1995-08-31 Verbesserter Drehzahlgeber sowie seine Verwendung, insbesondere bei drehenden Maschinen in Kraftwerken Expired - Lifetime DE69506810D1 (de)

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 (1)

Publication Number Publication Date
DE69506810D1 true DE69506810D1 (de) 1999-02-04

Family

ID=9466639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506810T Expired - Lifetime DE69506810D1 (de) 1994-09-01 1995-08-31 Verbesserter Drehzahlgeber sowie seine Verwendung, insbesondere bei drehenden Maschinen in Kraftwerken

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

Family Cites Families (3)

* 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
US5384534A (en) * 1992-10-21 1995-01-24 Honeywell Inc. Self-powered electro-optic rotational position sensor with magnetic pickup

Also Published As

Publication number Publication date
EP0699911B1 (fr) 1998-12-23
FR2724230B1 (enExample) 1997-02-14
US5703483A (en) 1997-12-30
FR2724230A1 (fr) 1996-03-08
EP0699911A1 (fr) 1996-03-06
ATE175028T1 (de) 1999-01-15
CA2157338A1 (fr) 1996-03-02

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Legal Events

Date Code Title Description
8332 No legal effect for de