ES460090A1 - Sistema de indicacion y dispositivo correspondiente para de-terminar la posicion de un elemento movible en el interior de un receptaculo cerrado. - Google Patents

Sistema de indicacion y dispositivo correspondiente para de-terminar la posicion de un elemento movible en el interior de un receptaculo cerrado.

Info

Publication number
ES460090A1
ES460090A1 ES460090A ES460090A ES460090A1 ES 460090 A1 ES460090 A1 ES 460090A1 ES 460090 A ES460090 A ES 460090A ES 460090 A ES460090 A ES 460090A ES 460090 A1 ES460090 A1 ES 460090A1
Authority
ES
Spain
Prior art keywords
reed switch
control rod
oscillator assembly
switch oscillator
output 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
Application number
ES460090A
Other languages
English (en)
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.)
Diamond Power Specialty Corp
Original Assignee
Diamond Power Specialty Corp
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 Diamond Power Specialty Corp filed Critical Diamond Power Specialty Corp
Publication of ES460090A1 publication Critical patent/ES460090A1/es
Expired 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
    • G01D5/12—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 using electric or magnetic means
    • G01D5/25—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts
    • G01D5/251—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts one conductor or channel
    • G01D5/2515—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts one conductor or channel with magnetically controlled switches, e.g. by movement of a magnet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Keying Circuit Devices (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

Sistema de indicación para determinar la posición de un elemento movible en el interior de un receptáculo cerrado, que comprende: un elemento que produce flujo magnético montado en el elemento movible para ser desplazable con el mismo; un conjunto de conmutadores de láminas montados exteriormente al receptáculo a lo largo del mismo para ser accionados por el elemento productor de flujo a medida que el elemento movible se mueve en el interior del receptáculo para indicar con ello la posición del elemento movible; y medios unidos a dichos conmutadores de láminas para producir una señal de salida de oscilación en respuesta a la proximidad de dicho elemento productor de flujo al conmutador de láminas.
ES460090A 1976-07-02 1977-06-23 Sistema de indicacion y dispositivo correspondiente para de-terminar la posicion de un elemento movible en el interior de un receptaculo cerrado. Expired ES460090A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/701,772 US4068163A (en) 1976-07-02 1976-07-02 Reed switch oscillator assembly for a position indicating system

Publications (1)

Publication Number Publication Date
ES460090A1 true ES460090A1 (es) 1978-05-01

Family

ID=24818608

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460090A Expired ES460090A1 (es) 1976-07-02 1977-06-23 Sistema de indicacion y dispositivo correspondiente para de-terminar la posicion de un elemento movible en el interior de un receptaculo cerrado.

Country Status (8)

Country Link
US (1) US4068163A (es)
JP (1) JPS52152255A (es)
CA (1) CA1090439A (es)
DE (1) DE2726990C3 (es)
ES (1) ES460090A1 (es)
FR (1) FR2356908A1 (es)
GB (1) GB1582887A (es)
IT (1) IT1081115B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003877A1 (de) * 1980-02-02 1981-08-13 Gebr. Bode & Co, 3500 Kassel Einklemmsicherungseinrichtung fuer automatisch betaetigbare tueren oder fenster, insbesondere an fahrzeugen
GB2128027B (en) * 1982-10-01 1985-11-06 Electronic Components Ltd Gearbox indicator switch
JPS59179995U (ja) * 1983-05-17 1984-12-01 沼田金属工業株式会社 門扉の取付金具
DE8508933U1 (de) * 1985-03-26 1985-07-04 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Druckmittelbetätigtes Schubkolbengetriebe
US4914566A (en) * 1986-10-10 1990-04-03 Steutermann Edward M Shaft position detector and control device
WO1988002881A1 (en) * 1986-10-10 1988-04-21 Steutermann Edward M Digital control device
JP2525385Y2 (ja) * 1988-03-14 1997-02-12 新王子製紙株式会社 検品用サンプル追跡装置
US5198973A (en) * 1989-09-14 1993-03-30 Steutermann Edward M Select-a-range control device
JPH0628199U (ja) * 1992-09-21 1994-04-15 新日軽株式会社 門扉とヒンジ金具との取付装置
DE29518539U1 (de) * 1995-11-22 1996-01-18 Festo Kg Positionserfassungsvorrichtung
US6123249A (en) * 1998-04-29 2000-09-26 Lockheed Martin Corp. Planishing apparatus and method
GB0202740D0 (en) * 2002-02-06 2002-03-27 Gentech Internat Ltd Improvements in and relating to measuring of displacement
GB2399839B (en) * 2003-03-25 2007-07-11 Weatherford Lamb Tubing expansion
DE102010050765B9 (de) * 2010-11-10 2013-08-29 Areva Gmbh Stellungsmesssystem zur Erfassung einer ausgezeichneten Position eines linear beweglichen Führungselementes
US9620255B2 (en) 2010-12-20 2017-04-11 Westinghouse Electric Company Llc Nuclear control rod position indication system
DE102011013270A1 (de) * 2011-03-07 2012-09-13 Areva Np Gmbh Vorrichtung zur Detektion eines magnetisch leitfähigen Objektes sowie Stellungsmesssystem zur Positionsmessung eines Führstabes und zugehöriges Positionsmessverfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397347A (en) * 1966-05-16 1968-08-13 Raymond W. Hoeppel Magnetic displacement transducer
FR1547548A (fr) * 1966-09-01 1968-11-29 Borg Warner Indicateur de positions de tiges, notamment dans un réacteur nucléaire
US3656074A (en) * 1968-11-14 1972-04-11 Combustion Eng Control rod position transmitter
JPS5032922B2 (es) * 1971-09-10 1975-10-25
US3906469A (en) * 1973-06-12 1975-09-16 Combustion Eng Magnetic-electric position sensor
JPS50153962A (es) * 1974-06-03 1975-12-11

Also Published As

Publication number Publication date
FR2356908A1 (fr) 1978-01-27
DE2726990B2 (de) 1981-06-19
FR2356908B1 (es) 1983-10-28
DE2726990A1 (de) 1978-02-16
JPS52152255A (en) 1977-12-17
DE2726990C3 (de) 1982-02-25
US4068163A (en) 1978-01-10
CA1090439A (en) 1980-11-25
IT1081115B (it) 1985-05-16
JPS5752970B2 (es) 1982-11-10
GB1582887A (en) 1981-01-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102