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FR2366572A1 - Chaine de mesure de vitesse de rotation auto-alimentee - Google Patents

Chaine de mesure de vitesse de rotation auto-alimentee

Info

Publication number
FR2366572A1
FR2366572A1 FR7608622A FR7608622A FR2366572A1 FR 2366572 A1 FR2366572 A1 FR 2366572A1 FR 7608622 A FR7608622 A FR 7608622A FR 7608622 A FR7608622 A FR 7608622A FR 2366572 A1 FR2366572 A1 FR 2366572A1
Authority
FR
France
Prior art keywords
feeded
self
rotation speed
speed measurement
measurement chain
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
FR7608622A
Other languages
English (en)
Other versions
FR2366572B1 (fr
Inventor
Michel Paul Baliguet
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR7608622A priority Critical patent/FR2366572A1/fr
Priority to DE2639047A priority patent/DE2639047C2/de
Priority to IT20579/77A priority patent/IT1082203B/it
Priority to US05/771,339 priority patent/US4127812A/en
Priority to NL7702168A priority patent/NL7702168A/xx
Priority to ES456937A priority patent/ES456937A1/es
Priority to GB11509/77A priority patent/GB1521674A/en
Publication of FR2366572A1 publication Critical patent/FR2366572A1/fr
Application granted granted Critical
Publication of FR2366572B1 publication Critical patent/FR2366572B1/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
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • G01P3/4805—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general by using circuits for the electrical integration of the generated pulses
    • 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
    • G01P3/488—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 variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Testing Of Balance (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Tachymètre du genre comportant un capteur de vitesse de rotation, à roue phonique et transducteur magnéto-électrique, et des moyens de mesure de la fréquence du courant alternatif délivré par le transducteur. Le tachymètre de l'invention comporte, pour l'alimentation en courant continu des moyens de mesure de fréquence, des moyens d'alimentation connectés en sortie du transducteur. Contrôle de fonctionnement de moteurs, notamment de moteurs d'aéronefs.
FR7608622A 1976-03-19 1976-03-19 Chaine de mesure de vitesse de rotation auto-alimentee Granted FR2366572A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7608622A FR2366572A1 (fr) 1976-03-19 1976-03-19 Chaine de mesure de vitesse de rotation auto-alimentee
DE2639047A DE2639047C2 (de) 1976-03-19 1976-08-30 Anordnung zur Drehzahlmessung
IT20579/77A IT1082203B (it) 1976-03-19 1977-02-22 Catena di misura di velocita' di rotazione auto-alimentata
US05/771,339 US4127812A (en) 1976-03-19 1977-02-23 Self-powered system for measuring rotation speeds
NL7702168A NL7702168A (nl) 1976-03-19 1977-03-01 Schakeling voor het meten van een toerental met zelfbekrachtiging.
ES456937A ES456937A1 (es) 1976-03-19 1977-03-17 Perfeccionamientos introducidos en un taquimetro magneto- electrico.
GB11509/77A GB1521674A (en) 1976-03-19 1977-03-18 Tachometers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7608622A FR2366572A1 (fr) 1976-03-19 1976-03-19 Chaine de mesure de vitesse de rotation auto-alimentee

Publications (2)

Publication Number Publication Date
FR2366572A1 true FR2366572A1 (fr) 1978-04-28
FR2366572B1 FR2366572B1 (fr) 1980-10-17

Family

ID=9170930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608622A Granted FR2366572A1 (fr) 1976-03-19 1976-03-19 Chaine de mesure de vitesse de rotation auto-alimentee

Country Status (7)

Country Link
US (1) US4127812A (fr)
DE (1) DE2639047C2 (fr)
ES (1) ES456937A1 (fr)
FR (1) FR2366572A1 (fr)
GB (1) GB1521674A (fr)
IT (1) IT1082203B (fr)
NL (1) NL7702168A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181883A (en) * 1978-07-03 1980-01-01 The Economy Engine Company Hourmeter-tachometer
JPS5619759U (fr) * 1979-07-25 1981-02-21
JPS60236824A (ja) * 1984-05-09 1985-11-25 Sanden Corp 自動車用空調装置の圧縮機駆動制御装置
JP2681510B2 (ja) * 1989-03-31 1997-11-26 三信工業株式会社 エンジンのタコメータ装置
US5384534A (en) * 1992-10-21 1995-01-24 Honeywell Inc. Self-powered electro-optic rotational position sensor with magnetic pickup
DE4413281C2 (de) * 1994-04-16 1996-02-22 Walter Dr Mehnert Stellungsgeber mit Datenauswerteschaltung
DE4343198C2 (de) * 1993-12-17 1996-06-13 A B Elektronik Gmbh Verfahren und Vorrichtung zur Erfassung der Position rotierender Wellen
DE4407474C2 (de) * 1994-03-07 2000-07-13 Asm Automation Sensorik Messte Drehwinkelsensor
DE19547751A1 (de) * 1995-12-20 1997-06-26 Bmw Rolls Royce Gmbh Überdrehzahl-Schutzsystem für eine Fluggasturbine
DE10151234B4 (de) * 2001-10-17 2004-07-08 Siemens Ag Umdrehungszähler zum Ermitteln einer Umdrehungszahl eines um eine Drehachse drehbaren Drehelements
US7341321B2 (en) * 2002-03-08 2008-03-11 Ntn Corporation Rotation detecting device and anti-skid braking system using the same
US20040018914A1 (en) * 2002-07-29 2004-01-29 Stolfus Joel D. Linear position sensing employing two geartooth sensors, a helical gear and a spur gear
US20080303513A1 (en) * 2007-06-08 2008-12-11 Kelsey-Hayes Company Wireless active wheel speed sensor
US8115477B2 (en) * 2009-04-20 2012-02-14 Electro-Sensors, Inc. Shaft speed sensor with analog output
US9350216B2 (en) 2012-12-28 2016-05-24 Quicksilver Controls, Inc. Integrated multi-turn absolute position sensor for high pole count motors
CN105705951B (zh) 2013-11-11 2020-03-31 通用电气公司 用于减少转子速度测量中误差的方法
FR3023872B1 (fr) * 2014-07-21 2016-07-15 Sagem Defense Securite Dispositif de protection contre survitesse d'un moteur d'aeronef
US20240116490A1 (en) * 2022-10-09 2024-04-11 Reginald V. Maclin Travel Distance Extender for Electric Vehicles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE905894C (de) * 1952-02-02 1954-03-08 Hartmann & Braun Ag Drehzahlmesser fuer Verbrennungsmotoren
US3569737A (en) * 1968-07-17 1971-03-09 Gen Electric Frequency to dc converter
US3599627A (en) * 1969-01-09 1971-08-17 John Eugene Millen Method and instrument for determining the pulse rate of a person with an implanted heart pacer
US3573619A (en) * 1969-02-10 1971-04-06 Motorola Inc Electromagnetic system for scaling frequencies which are proportional to the angular velocities of selected rotating shafts
US3826985A (en) * 1971-06-04 1974-07-30 Motorola Inc Self-powered tachometer circuit

Also Published As

Publication number Publication date
IT1082203B (it) 1985-05-21
DE2639047A1 (de) 1977-09-29
FR2366572B1 (fr) 1980-10-17
GB1521674A (en) 1978-08-16
NL7702168A (nl) 1977-09-21
US4127812A (en) 1978-11-28
DE2639047C2 (de) 1983-02-10
ES456937A1 (es) 1978-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse