JPS6249955B2 - - Google Patents

Info

Publication number
JPS6249955B2
JPS6249955B2 JP55071792A JP7179280A JPS6249955B2 JP S6249955 B2 JPS6249955 B2 JP S6249955B2 JP 55071792 A JP55071792 A JP 55071792A JP 7179280 A JP7179280 A JP 7179280A JP S6249955 B2 JPS6249955 B2 JP S6249955B2
Authority
JP
Japan
Prior art keywords
centering
crd housing
drive mechanism
housing
control rod
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
JP55071792A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56168195A (en
Inventor
Tsukasa Ikegami
Tsugio Iwama
Shigekyo Sagi
Akira Hirai
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 JP7179280A priority Critical patent/JPS56168195A/ja
Publication of JPS56168195A publication Critical patent/JPS56168195A/ja
Publication of JPS6249955B2 publication Critical patent/JPS6249955B2/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 By Optical Means (AREA)
JP7179280A 1980-05-28 1980-05-28 Automatic centering device for nuclear reactor instrument Granted JPS56168195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7179280A JPS56168195A (en) 1980-05-28 1980-05-28 Automatic centering device for nuclear reactor instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7179280A JPS56168195A (en) 1980-05-28 1980-05-28 Automatic centering device for nuclear reactor instrument

Publications (2)

Publication Number Publication Date
JPS56168195A JPS56168195A (en) 1981-12-24
JPS6249955B2 true JPS6249955B2 (OSRAM) 1987-10-22

Family

ID=13470769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7179280A Granted JPS56168195A (en) 1980-05-28 1980-05-28 Automatic centering device for nuclear reactor instrument

Country Status (1)

Country Link
JP (1) JPS56168195A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006258613A (ja) * 2005-03-17 2006-09-28 National Institute Of Occupation Safety & Health Japan レーザー光と光センサを利用した変位計測及び変位検知システム。
JP4684324B2 (ja) * 2008-09-12 2011-05-18 日立Ｇｅニュークリア・エナジー株式会社 自然循環型沸騰水型原子炉の炉内機器の据付け方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4526433Y1 (OSRAM) * 1966-10-27 1970-10-15
US4074614A (en) * 1976-10-07 1978-02-21 Caterpillar Tractor Co. Valving for dual radial piston motor
JPS5942839B2 (ja) * 1978-10-27 1984-10-17 株式会社東芝 制御棒駆動装置の交換機

Also Published As

Publication number Publication date
JPS56168195A (en) 1981-12-24

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