JPS51116394A - The control rod position detecting apparatus - Google Patents

The control rod position detecting apparatus

Info

Publication number
JPS51116394A
JPS51116394A JP50040278A JP4027875A JPS51116394A JP S51116394 A JPS51116394 A JP S51116394A JP 50040278 A JP50040278 A JP 50040278A JP 4027875 A JP4027875 A JP 4027875A JP S51116394 A JPS51116394 A JP S51116394A
Authority
JP
Japan
Prior art keywords
control rod
detecting apparatus
position detecting
rod position
magnet
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
JP50040278A
Other languages
Japanese (ja)
Other versions
JPS5759956B2 (en
Inventor
Kazuo Asami
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50040278A priority Critical patent/JPS51116394A/en
Publication of JPS51116394A publication Critical patent/JPS51116394A/en
Publication of JPS5759956B2 publication Critical patent/JPS5759956B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Indicating Measured Values (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

PURPOSE: In the control rod postion detecting apparatus constituted of a magnet moving with a control rod and a plurality of lead switch driven by the said magnet, a plurality of magnet are arranged leaving a proper distance, and reliability is improved without increasing the number of lead switches.
COPYRIGHT: (C)1976,JPO&Japio
JP50040278A 1975-04-04 1975-04-04 The control rod position detecting apparatus Granted JPS51116394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50040278A JPS51116394A (en) 1975-04-04 1975-04-04 The control rod position detecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50040278A JPS51116394A (en) 1975-04-04 1975-04-04 The control rod position detecting apparatus

Publications (2)

Publication Number Publication Date
JPS51116394A true JPS51116394A (en) 1976-10-13
JPS5759956B2 JPS5759956B2 (en) 1982-12-17

Family

ID=12576143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50040278A Granted JPS51116394A (en) 1975-04-04 1975-04-04 The control rod position detecting apparatus

Country Status (1)

Country Link
JP (1) JPS51116394A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593201A (en) * 1982-06-29 1984-01-09 Hitachi Ltd Position detecting device using reed switch
JPS59153110A (en) * 1983-02-21 1984-09-01 Kubota Ltd Length measuring method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593201A (en) * 1982-06-29 1984-01-09 Hitachi Ltd Position detecting device using reed switch
JPH0242161B2 (en) * 1982-06-29 1990-09-20
JPS59153110A (en) * 1983-02-21 1984-09-01 Kubota Ltd Length measuring method

Also Published As

Publication number Publication date
JPS5759956B2 (en) 1982-12-17

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