FR2461953A1 - Capteur optique de vitesse et de reperage d'un organe mobile de disjoncteur electrique haute tension - Google Patents

Capteur optique de vitesse et de reperage d'un organe mobile de disjoncteur electrique haute tension Download PDF

Info

Publication number
FR2461953A1
FR2461953A1 FR7918756A FR7918756A FR2461953A1 FR 2461953 A1 FR2461953 A1 FR 2461953A1 FR 7918756 A FR7918756 A FR 7918756A FR 7918756 A FR7918756 A FR 7918756A FR 2461953 A1 FR2461953 A1 FR 2461953A1
Authority
FR
France
Prior art keywords
teeth
speed
sensor according
optical
reading system
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
FR7918756A
Other languages
English (en)
French (fr)
Other versions
FR2461953B1 (https=
Inventor
Claude Pinet
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR7918756A priority Critical patent/FR2461953A1/fr
Priority to EP19800401061 priority patent/EP0022728B1/fr
Priority to DE8080401061T priority patent/DE3061151D1/de
Publication of FR2461953A1 publication Critical patent/FR2461953A1/fr
Application granted granted Critical
Publication of FR2461953B1 publication Critical patent/FR2461953B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • 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
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • 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
    • 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
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • G01P3/54—Devices characterised by the use of electric or magnetic means for measuring linear speed by measuring frequency of generated current or voltage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/168—Indicators for switching condition, e.g. "on" or "off" making use of an electromagnetic wave communication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR7918756A 1979-07-16 1979-07-16 Capteur optique de vitesse et de reperage d'un organe mobile de disjoncteur electrique haute tension Granted FR2461953A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7918756A FR2461953A1 (fr) 1979-07-16 1979-07-16 Capteur optique de vitesse et de reperage d'un organe mobile de disjoncteur electrique haute tension
EP19800401061 EP0022728B1 (fr) 1979-07-16 1980-07-15 Disjoncteur électrique haute tension à indicateur de l'état de fonctionnement
DE8080401061T DE3061151D1 (en) 1979-07-16 1980-07-15 Electric high-tension switch with a functioning state indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7918756A FR2461953A1 (fr) 1979-07-16 1979-07-16 Capteur optique de vitesse et de reperage d'un organe mobile de disjoncteur electrique haute tension

Publications (2)

Publication Number Publication Date
FR2461953A1 true FR2461953A1 (fr) 1981-02-06
FR2461953B1 FR2461953B1 (https=) 1983-04-22

Family

ID=9228088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918756A Granted FR2461953A1 (fr) 1979-07-16 1979-07-16 Capteur optique de vitesse et de reperage d'un organe mobile de disjoncteur electrique haute tension

Country Status (3)

Country Link
EP (1) EP0022728B1 (https=)
DE (1) DE3061151D1 (https=)
FR (1) FR2461953A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078870A1 (en) * 1981-11-10 1983-05-18 Lionel Ivor Alfred Taylor Improvements in or relating to flowmeters

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521311B1 (fr) * 1982-02-11 1986-04-18 Sfena Transducteur optique numerique a transmission par fibres optiques
JPS59151014A (ja) * 1982-12-10 1984-08-29 フオ−ド・エアロスペイス・アンド・コミユニケイシヨンズ・コ−ポレイシヨン ジヤイロスコ−プ式取付けロ−タ用オプチカルフアイバ回転センサ
JPH0432119A (ja) * 1990-05-24 1992-02-04 Mitsubishi Electric Corp 開閉器の主接触子の速度判別方法
AU6010600A (en) * 1999-11-08 2001-06-06 Ballado Investments, Inc. Device for the optical detection and measurement of linear movements

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575129A (en) * 1968-12-04 1971-04-13 Int Harvester Co Rotation monitor
DE2161281A1 (de) * 1971-02-11 1972-08-24 Liebknecht Transformat Anordnung zur Meldung oder Anzeige der Schaltstellung von Hochspannungsschaltern
GB1312797A (en) * 1970-08-11 1973-04-04 Girling Ltd Vehicle braking systems
FR2191723A5 (https=) * 1972-06-30 1974-02-01 Schlumberger Compteurs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575129A (en) * 1968-12-04 1971-04-13 Int Harvester Co Rotation monitor
GB1312797A (en) * 1970-08-11 1973-04-04 Girling Ltd Vehicle braking systems
DE2161281A1 (de) * 1971-02-11 1972-08-24 Liebknecht Transformat Anordnung zur Meldung oder Anzeige der Schaltstellung von Hochspannungsschaltern
FR2191723A5 (https=) * 1972-06-30 1974-02-01 Schlumberger Compteurs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXRV/75 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078870A1 (en) * 1981-11-10 1983-05-18 Lionel Ivor Alfred Taylor Improvements in or relating to flowmeters

Also Published As

Publication number Publication date
EP0022728B1 (fr) 1982-11-24
DE3061151D1 (en) 1982-12-30
FR2461953B1 (https=) 1983-04-22
EP0022728A1 (fr) 1981-01-21

Similar Documents

Publication Publication Date Title
EP0543732A1 (fr) Disjoncteur à vide muni de moyens d'autodiagnostic
CA2053811C (fr) Disjoncteur a detection d'arc
CA1335418C (fr) Capteur interferometrique et son utilisation dans un dispositif interferometrique
JPS6346933B2 (https=)
KR970707508A (ko) 보수계(pedometer)
FR2697935A1 (fr) Terminal de communication compact et ergonomique muni de surfaces de détection de proximité.
FR2461953A1 (fr) Capteur optique de vitesse et de reperage d'un organe mobile de disjoncteur electrique haute tension
FR2503391A1 (fr) Systeme de balayage optique
EP3237888A1 (fr) Détecteur optique d'une valeur d'une grandeur physique de l'atmosphère représentative d'un danger
FR2644905A1 (fr) Appareil photographique reflex mono-objectif avec telemetre a triangulation et flash
EP0779826B1 (fr) Systeme de mesure d'un deplacement (position initiale et course), notamment pour appareil d'exercices sportifs ou reeducation
EP1647801A2 (fr) Dispositif de mesure du déplacement axial du sommet des aubes d'une turbomachine pour des essais au sol et procédé d'utilisation du dispositif
EP0180501A1 (fr) Dispositif de détection et de localisation d'un défaut d'une installation de transport à câble aérien
JPS5925594B2 (ja) タバコ先端部の充填度の検査装置
FR2600777A1 (fr) Dispositif de detection d'une impulsion electromagnetique, due notamment a une explosion nucleaire
EP2095152A1 (fr) Procede et dispositif pour la detection d'un objet apte a retroreflechir la lumiere
EP0533534B1 (fr) Dispositif d'émission ou d'absorption de lumière pour le contrôle sans contact d'objets
EP0000857A1 (fr) Dispositif de commande photoélectrique
EP0836258A1 (fr) Dispositif de surveillance pour un câble à isolation gazeuse
CA1168888A (fr) Dispositif de mesure de pression fonctionnant en numerique
EP0023902B1 (fr) Dispositif optique de controle et de reglage de la lumiere
CH645765A5 (fr) Procede pour detecter l'interruption de la transmission de signaux lumineux et dispositif pour la mise en oeuvre de ce procede.
FR2610727A1 (fr) Dispositif pour la detection selective de secousses ou chocs et leur signalisation sonore et lumineuse
FR3101195A1 (fr) Liaison électrique comprenant un dispositif optronique de protection électrique.
EP0831271A1 (fr) Dispositif de contrÔle du niveau de remplissage dans des enceintes de stockage de liquide sous pression

Legal Events

Date Code Title Description
ST Notification of lapse