KR830006676A - 광학밸브위치 감지기장치 - Google Patents

광학밸브위치 감지기장치 Download PDF

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Publication number
KR830006676A
KR830006676A KR1019810002011A KR810002011A KR830006676A KR 830006676 A KR830006676 A KR 830006676A KR 1019810002011 A KR1019810002011 A KR 1019810002011A KR 810002011 A KR810002011 A KR 810002011A KR 830006676 A KR830006676 A KR 830006676A
Authority
KR
South Korea
Prior art keywords
position detector
valve position
optical fiber
optical valve
optical
Prior art date
Application number
KR1019810002011A
Other languages
English (en)
Other versions
KR850000307B1 (ko
Inventor
놀우드 렌더킹 브루스
피터 개럿 도날드
Original Assignee
죠지 멕클린
웨스팅 하우스 일렉트릭 코오포레이숀
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 죠지 멕클린, 웨스팅 하우스 일렉트릭 코오포레이숀 filed Critical 죠지 멕클린
Publication of KR830006676A publication Critical patent/KR830006676A/ko
Application granted granted Critical
Publication of KR850000307B1 publication Critical patent/KR850000307B1/ko

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • 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
    • G01D5/344—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 polarisation
    • G01D5/345—Polarising encoders

Abstract

내용 없음

Description

광학식 밸브위치 검지기 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예를 개략적으로 도시한 도면'
제7도는 본 발명의 다른 실시예를 도시한 도면.
제3도는 제1도의 실시예의 작동상태를 도시한 그래프.

Claims (1)

  1. 밸브개방정도를 나타내는 요소를 갖는 밸브상태 감지기에서, 소스로부터 빛을 송신하도록 배열된 제1, 제2 광학섬유장치, 제2광학섬유장치로부터 발사되는 빛의 약간을 차단하는 광수신기와 제1, 제2 광학섬유장치사이에 삽입되고, 그 요소가 변조기에 움직임을 전하도록 배치된 회전가능한 광변조기 등으로 구성됨을 특징으로 하는 광학밸브위치 감지기장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810002011A 1980-06-18 1981-06-04 광학식 밸브위치 검지기 장치 KR850000307B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US160,412 1980-06-18
US06/160,412 US4356397A (en) 1980-06-18 1980-06-18 Optical valve position sensor system
JP160412 1980-06-18

Publications (2)

Publication Number Publication Date
KR830006676A true KR830006676A (ko) 1983-10-06
KR850000307B1 KR850000307B1 (ko) 1985-03-18

Family

ID=22576802

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810002011A KR850000307B1 (ko) 1980-06-18 1981-06-04 광학식 밸브위치 검지기 장치

Country Status (14)

Country Link
US (1) US4356397A (ko)
JP (1) JPS5730904A (ko)
KR (1) KR850000307B1 (ko)
BE (1) BE889294A (ko)
CA (1) CA1164069A (ko)
DE (1) DE3122535A1 (ko)
ES (1) ES8302251A1 (ko)
FR (1) FR2485153B1 (ko)
GB (1) GB2078943B (ko)
IT (1) IT1137904B (ko)
MX (1) MX149886A (ko)
NO (1) NO149286C (ko)
SE (1) SE450049B (ko)
YU (1) YU42015B (ko)

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EP0095273A1 (en) * 1982-05-21 1983-11-30 Gec Avionics Limited Optical methods of measuring displacements
US4650996A (en) * 1983-08-11 1987-03-17 Kabushiki Kaisha Ono Sokki Angle transducer employing polarized light
GB2159942A (en) * 1984-06-09 1985-12-11 Michael Roderick Oliver Fluid valve position sensor
CH665902A5 (de) * 1985-02-11 1988-06-15 Sig Schweiz Industrieges Messkopf zur messung von zuegen in rohren.
DE3627635C2 (de) * 1986-08-14 1996-08-14 Ruhrkohle Ag Einrichtung zum Feststellen und Überwachen des Öffnungs- und Schließzustandes von Absperrorganen an Koksofenbatterien in Kokereien
EP0288514A4 (en) * 1986-10-03 1990-01-08 Conax Buffalo Corp FIBER OPTIC PROTECTION APPARATUS.
DE3639908C1 (en) * 1986-11-22 1987-10-15 Daimler Benz Ag Device for indirectly electrically measuring a mechanical quantity on a moving object to be sensed
JP2543156B2 (ja) * 1988-10-25 1996-10-16 松下電器産業株式会社 光反射式ロ―タリ―エンコ―ダ―
FR2644239B1 (fr) * 1989-03-13 1994-04-01 Spectec Sa Chaine de mesure d'angle ou de position optique et a transmission par fibres optiques intrinsequement lineaire et reference utilisant une ou plusieurs sources lumineuses
DE9000605U1 (ko) * 1990-01-20 1991-05-29 Univam Peter Janssen-Weets Kg, 2878 Wildeshausen, De
US5047629A (en) * 1990-03-30 1991-09-10 Motorola, Inc. Position and motion detector with magnetic coupling and optical detection
GB9014535D0 (en) * 1990-06-29 1990-08-22 W H Promation Ltd Valve position detector
US6114823A (en) * 1997-12-30 2000-09-05 Agf Manufacturing, Inc. Circuit and apparatus for sensing fluid flow
EP0962685B1 (en) * 1998-06-03 2004-03-17 Maquet Critical Care AB Valve arrangement
DE19924306A1 (de) * 1999-05-27 2000-12-07 Cgk Comp Ges Konstanz Mbh Vorrichtung zum Umsetzen von kleinsten mechanischen Hüben in Messgrößen hinreichender Genauigkeit sowie Blattschichten führende Einrichtung mit einer solchen Vorrichtung
DE10115472A1 (de) * 2001-03-29 2002-10-10 Duerr Systems Gmbh Ventileinheit für eine elektrostatische Beschichtungsanlage
EP1245291B1 (de) * 2001-03-29 2006-10-18 Dürr Systems GmbH Ventileinheit für eine elektrostatische Beschichtungsanlage
DE50210808D1 (de) * 2002-04-12 2007-10-11 Nordson Corp Verfahren und Vorrichtung zum Auftragen von Fluiden auf Substraten
US7000698B2 (en) * 2003-04-07 2006-02-21 Weatherford/Lamb, Inc. Methods and systems for optical endpoint detection of a sliding sleeve valve
GB2421559A (en) * 2004-12-24 2006-06-28 Airbus Uk Ltd Valve system
US20070069041A1 (en) * 2005-09-27 2007-03-29 Nordson Corporation Viscous material dispensing systems with parameter monitoring and methods of operating such systems
US20080236819A1 (en) * 2007-03-28 2008-10-02 Weatherford/Lamb, Inc. Position sensor for determining operational condition of downhole tool
US20100300696A1 (en) * 2009-05-27 2010-12-02 Schlumberger Technology Corporation System and Method for Monitoring Subsea Valves
US10001367B2 (en) 2013-05-24 2018-06-19 The Boeing Company Fiber optic position sensor and method for using
KR101635185B1 (ko) * 2014-12-05 2016-07-01 삼성중공업 주식회사 전동 액츄에이터 유닛
US11493695B2 (en) 2019-06-25 2022-11-08 Thomas C. Stewart Sustained continuity non-powered optomechanical position switch utilizing self-testing multiplexed optocontrolling transceiver in a fiber-optic circuit

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DE1897182U (de) * 1963-07-05 1964-07-23 Bbc Brown Boveri & Cie Differenzdruckmesser fuer hohe betriebsdruecke.
US3399347A (en) * 1964-01-09 1968-08-27 Bausch & Lomb Photoelectric system for generating a signal proportional to the movement of a meter
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Also Published As

Publication number Publication date
ES503133A0 (es) 1982-12-16
GB2078943B (en) 1985-02-06
FR2485153B1 (fr) 1986-06-13
MX149886A (es) 1984-01-31
JPS5730904A (en) 1982-02-19
ES8302251A1 (es) 1982-12-16
SE450049B (sv) 1987-06-01
YU42015B (en) 1988-04-30
BE889294A (fr) 1981-12-18
CA1164069A (en) 1984-03-20
NO149286B (no) 1983-12-12
KR850000307B1 (ko) 1985-03-18
SE8103931A (sv) 1981-12-19
NO811932L (no) 1981-12-21
US4356397A (en) 1982-10-26
DE3122535A1 (de) 1982-05-27
YU138381A (en) 1983-09-30
IT8122383A0 (it) 1981-06-17
FR2485153A1 (fr) 1981-12-24
GB2078943A (en) 1982-01-13
NO149286C (no) 1984-03-21
IT1137904B (it) 1986-09-10

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