JPS60164201A - 位置指示装置 - Google Patents

位置指示装置

Info

Publication number
JPS60164201A
JPS60164201A JP60009322A JP932285A JPS60164201A JP S60164201 A JPS60164201 A JP S60164201A JP 60009322 A JP60009322 A JP 60009322A JP 932285 A JP932285 A JP 932285A JP S60164201 A JPS60164201 A JP S60164201A
Authority
JP
Japan
Prior art keywords
signal
coil
responsive
generating
movement
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
JP60009322A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0320681B2 (OSRAM
Inventor
ミツチヤル・マーセリ・フエイルチエンフエルド
チヤールズ・ギルバート・ゲイス
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS60164201A publication Critical patent/JPS60164201A/ja
Publication of JPH0320681B2 publication Critical patent/JPH0320681B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/12—Sensitive element forming part of control element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP60009322A 1984-01-24 1985-01-23 位置指示装置 Granted JPS60164201A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/573,459 US4646012A (en) 1984-01-24 1984-01-24 Digital, electromagnetic rod position indicator with precisely controlled transitions between digital states
US573459 1995-12-15

Publications (2)

Publication Number Publication Date
JPS60164201A true JPS60164201A (ja) 1985-08-27
JPH0320681B2 JPH0320681B2 (OSRAM) 1991-03-20

Family

ID=24292073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60009322A Granted JPS60164201A (ja) 1984-01-24 1985-01-23 位置指示装置

Country Status (7)

Country Link
US (1) US4646012A (OSRAM)
EP (1) EP0150134B1 (OSRAM)
JP (1) JPS60164201A (OSRAM)
KR (1) KR910008359B1 (OSRAM)
DE (1) DE3577157D1 (OSRAM)
ES (1) ES8703041A1 (OSRAM)
GB (1) GB2153087B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022532191A (ja) * 2019-05-10 2022-07-13 ウェスティングハウス エレクトリック カンパニー エルエルシー デジタルロッド位置指示システムおよび方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711757A (en) * 1986-02-27 1987-12-08 Westinghouse Electric Corp. Position indicating device
DE3638936A1 (de) * 1986-11-14 1988-05-26 Kernforschungsz Karlsruhe Verfahren und einrichtung zur detektion von korrosion oder dergleichen
US5142226A (en) * 1989-09-01 1992-08-25 Kabushiki Kaisha Sg Position detection device having absolute position detection apparatus and interpolation apparatus
JPH03225223A (ja) * 1990-01-31 1991-10-04 Komatsu Ltd 位置検出装置
US5563922A (en) * 1995-10-23 1996-10-08 Aep Energy Services, Inc. Method and system for indicating the position of control rods of a nuclear reactor
JP2001074006A (ja) * 1999-09-03 2001-03-23 Amitec:Kk ストロークセンサ
US7505545B2 (en) * 2004-06-24 2009-03-17 Korea Electro Technology Research Institute Method for recognizing step movement sequence of control rod drive mechanism of nuclear reactor
US8903033B2 (en) 2008-01-09 2014-12-02 Analysis and Measurement Service Corporation High resolution digital rod position indication system for nuclear power plants
US9250277B1 (en) * 2011-03-21 2016-02-02 Northrop Grumman Systems Corporation Magnetically coupled, high resolution linear position sensor for use in high temperature, high pressure environment
US10910115B2 (en) * 2017-03-08 2021-02-02 Ge-Hitachi Nuclear Energy Americas Llc Digital systems and methods for high precision control in nuclear reactors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705400A (en) * 1970-12-24 1972-12-05 Warner Swasey Co Error-compensated position determining
FR2169437A5 (en) * 1972-01-24 1973-09-07 Merlin Gerin Contact free position pick-off - using multiple differential transformers to produce gray coded output
BE793944A (fr) * 1972-01-24 1973-05-02 Merlin Gerin Capteur de position sans contact mecanique
JPS5549451B2 (OSRAM) * 1972-08-30 1980-12-12
US3893090A (en) * 1973-01-03 1975-07-01 Westinghouse Electric Corp Position indication system
US3858191A (en) * 1973-01-03 1974-12-31 Westinghouse Electric Corp Digital multiplexed position indication and transmission system
US3846771A (en) * 1973-01-03 1974-11-05 Westinghouse Electric Corp Position indication system
US4371496A (en) * 1980-06-18 1983-02-01 Westinghouse Electric Corp. Position indication system
JPS5711634A (en) * 1980-06-26 1982-01-21 Tokyo Shibaura Electric Co Apparatus for measuring live body information

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022532191A (ja) * 2019-05-10 2022-07-13 ウェスティングハウス エレクトリック カンパニー エルエルシー デジタルロッド位置指示システムおよび方法

Also Published As

Publication number Publication date
ES539645A0 (es) 1987-01-16
GB2153087A (en) 1985-08-14
GB8501679D0 (en) 1985-02-27
US4646012A (en) 1987-02-24
DE3577157D1 (de) 1990-05-17
KR910008359B1 (ko) 1991-10-12
EP0150134A3 (en) 1987-09-23
ES8703041A1 (es) 1987-01-16
EP0150134B1 (en) 1990-04-11
EP0150134A2 (en) 1985-07-31
JPH0320681B2 (OSRAM) 1991-03-20
GB2153087B (en) 1987-02-11
KR850005713A (ko) 1985-08-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees