DK0509920T3 - Indretning til signalering af positionen af et bevægeligt organ - Google Patents

Indretning til signalering af positionen af et bevægeligt organ

Info

Publication number
DK0509920T3
DK0509920T3 DK92401059T DK92401059T DK0509920T3 DK 0509920 T3 DK0509920 T3 DK 0509920T3 DK 92401059 T DK92401059 T DK 92401059T DK 92401059 T DK92401059 T DK 92401059T DK 0509920 T3 DK0509920 T3 DK 0509920T3
Authority
DK
Denmark
Prior art keywords
pulses
deriving
inductor
voltage
enclosure
Prior art date
Application number
DK92401059T
Other languages
Danish (da)
English (en)
Inventor
Gerard Ebersohl
Original Assignee
Alsthom Gec
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 Alsthom Gec filed Critical Alsthom Gec
Application granted granted Critical
Publication of DK0509920T3 publication Critical patent/DK0509920T3/da

Links

Classifications

    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/06—Non-electrical signal transmission systems, e.g. optical systems through light guides, e.g. optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Push-Button Switches (AREA)
  • Optical Communication System (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Alarm Systems (AREA)
  • Pens And Brushes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Electronic Switches (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Seats For Vehicles (AREA)
  • Control And Safety Of Cranes (AREA)
  • Locating Faults (AREA)
  • Near-Field Transmission Systems (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DK92401059T 1991-04-16 1992-04-15 Indretning til signalering af positionen af et bevægeligt organ DK0509920T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9104631A FR2675609B1 (fr) 1991-04-16 1991-04-16 Dispositif de signalisation de la position d'un organe mobile.

Publications (1)

Publication Number Publication Date
DK0509920T3 true DK0509920T3 (da) 1999-02-08

Family

ID=9411882

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92401059T DK0509920T3 (da) 1991-04-16 1992-04-15 Indretning til signalering af positionen af et bevægeligt organ

Country Status (11)

Country Link
US (1) US5331319A (de)
EP (1) EP0509920B1 (de)
JP (1) JPH0716275B2 (de)
CN (1) CN1028807C (de)
AT (1) ATE170652T1 (de)
BR (1) BR9201411A (de)
CA (1) CA2066109C (de)
DE (1) DE69226803T2 (de)
DK (1) DK0509920T3 (de)
ES (1) ES2121832T3 (de)
FR (1) FR2675609B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273840A (en) * 1992-12-09 1994-06-29 Sony Corp Optically transmitting signals between measurement devices
ES2117939B1 (es) * 1996-01-24 1999-03-16 Univ Madrid Politecnica Sistema sensor autoalimentado fotovoltaicamente e integrado para telemedida de parametros fisicos y quimicos a traves de canales opticos.
US5880681A (en) * 1997-09-16 1999-03-09 Caterpillar Inc. Apparatus for determining the position of a work implement
JPH11122177A (ja) * 1997-10-17 1999-04-30 Fujitsu Ltd 監視制御信号送信装置及び方法
FR2938656B1 (fr) * 2008-11-18 2011-08-26 Thales Sa Systeme a securite intrinseque et module de test, notamment pour une utilisation dans un systeme de signalisation ferroviaire
CN117174511B (zh) * 2023-11-02 2024-03-01 西安西电电力系统有限公司 柔性直流输电功率模块旁路开关的状态光回报装置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984824A (en) * 1975-07-25 1976-10-05 The United States Of America As Represented By The Secretary Of The Army Wide-band optical analog signal link using fiber optics
US4359101A (en) * 1979-10-12 1982-11-16 Michel Gagnon Ground preparation tool for reforestation
FR2485774A1 (fr) * 1980-06-26 1981-12-31 Cuggia Christiane Detecteur de position d'un organe mobile notamment a des fins de protection
US4490606A (en) * 1982-04-26 1984-12-25 Geosource Inc. Transducer apparatus utilizing fiber optics for data transmission
DE3219877A1 (de) * 1982-05-27 1983-12-01 kabelmetal electro GmbH, 3000 Hannover Schaltungsanordnung zur ueberwachung und anzeige der position eines geraets
US4626621A (en) * 1983-08-10 1986-12-02 Diesel Kiki Co., Ltd. Circuit for generating a position in digital form
GB2165712B (en) * 1984-10-17 1988-05-11 Stc Plc Power transmission
DE3506602A1 (de) * 1985-02-25 1986-08-28 Kraftwerk Union AG, 4330 Mülheim Einrichtung zur signaluebertragung
JPS62267898A (ja) * 1986-05-15 1987-11-20 オムロン株式会社 遠隔信号伝達装置
DE3643715A1 (de) * 1986-12-20 1988-06-30 Philips Patentverwaltung Anordnung zur uebertragung von messwerten eines sensors
US5229876A (en) * 1990-03-26 1993-07-20 At&T Bell Laboratories Telemetry for optical fiber amplifier repeater

Also Published As

Publication number Publication date
FR2675609B1 (fr) 1995-06-16
ES2121832T3 (es) 1998-12-16
DE69226803D1 (de) 1998-10-08
US5331319A (en) 1994-07-19
ATE170652T1 (de) 1998-09-15
DE69226803T2 (de) 1999-04-01
BR9201411A (pt) 1992-12-01
CA2066109C (fr) 1995-11-14
EP0509920A1 (de) 1992-10-21
EP0509920B1 (de) 1998-09-02
FR2675609A1 (fr) 1992-10-23
CA2066109A1 (fr) 1992-10-17
CN1028807C (zh) 1995-06-07
JPH0716275B2 (ja) 1995-02-22
CN1065945A (zh) 1992-11-04
JPH05183965A (ja) 1993-07-23

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