SE7411337L - - Google Patents

Info

Publication number
SE7411337L
SE7411337L SE7411337A SE7411337A SE7411337L SE 7411337 L SE7411337 L SE 7411337L SE 7411337 A SE7411337 A SE 7411337A SE 7411337 A SE7411337 A SE 7411337A SE 7411337 L SE7411337 L SE 7411337L
Authority
SE
Sweden
Prior art keywords
control
rod
magnetized
transducers
multiplexed
Prior art date
Application number
SE7411337A
Other languages
English (en)
Inventor
J B Reid
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 SE7411337L publication Critical patent/SE7411337L/xx

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
    • 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
    • G01D5/14—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 influencing the magnitude of a current or voltage
    • G01D5/142—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 influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—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 influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
SE7411337A 1973-10-17 1974-09-09 SE7411337L (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US407339A US3919043A (en) 1973-10-17 1973-10-17 Digital nuclear reactor control rod position indiction system

Publications (1)

Publication Number Publication Date
SE7411337L true SE7411337L (xx) 1975-04-18

Family

ID=23611618

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7411337A SE7411337L (xx) 1973-10-17 1974-09-09

Country Status (8)

Country Link
US (1) US3919043A (xx)
JP (1) JPS5065798A (xx)
CA (1) CA1008977A (xx)
DE (1) DE2448488A1 (xx)
FR (1) FR2248581B1 (xx)
GB (1) GB1447845A (xx)
IT (1) IT1024034B (xx)
SE (1) SE7411337L (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244891C2 (de) * 1982-12-04 1985-07-11 Angewandte Digital Elektronik Gmbh, 2051 Brunstorf Einrichtung zur berührungslosen Positionsmessung
GB2140553B (en) * 1983-05-24 1988-03-23 Rieter Ag Maschf Automat location system
FR2567305B1 (fr) * 1984-07-06 1986-12-26 Framatome Sa Installation de cablage de dispositifs electriques au-dessus du couvercle d'un reacteur nucleaire
GB8527878D0 (en) * 1985-11-12 1985-12-18 Cannings J A Measuring displacement of wire rope
US4752433A (en) * 1985-12-09 1988-06-21 Westinghouse Electric Corp. Vent system for displacer rod drive mechanism of pressurized water reactor and method of operation
US5524030A (en) * 1994-02-22 1996-06-04 General Electric Company Multistage control rod drive uncoupling tool
US5568528A (en) * 1994-11-21 1996-10-22 Westinghouse Electric Corporation Method and system for compensating a rod position indication system for non-linearity
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221261A (en) * 1961-08-16 1965-11-30 Siemens Ag Amplifying system including a push-pull preamplifier and output switching amplifier
US3656074A (en) * 1968-11-14 1972-04-11 Combustion Eng Control rod position transmitter

Also Published As

Publication number Publication date
CA1008977A (en) 1977-04-19
US3919043A (en) 1975-11-11
IT1024034B (it) 1978-06-20
DE2448488A1 (de) 1975-04-30
GB1447845A (en) 1976-09-02
JPS5065798A (xx) 1975-06-03
FR2248581B1 (xx) 1978-06-09
FR2248581A1 (xx) 1975-05-16

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