JPS54106787A - Control rod driver - Google Patents

Control rod driver

Info

Publication number
JPS54106787A
JPS54106787A JP1390678A JP1390678A JPS54106787A JP S54106787 A JPS54106787 A JP S54106787A JP 1390678 A JP1390678 A JP 1390678A JP 1390678 A JP1390678 A JP 1390678A JP S54106787 A JPS54106787 A JP S54106787A
Authority
JP
Japan
Prior art keywords
control rod
cooling
cooling water
reactor
flows out
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
JP1390678A
Other languages
Japanese (ja)
Other versions
JPS5749878B2 (en
Inventor
Haruo Sato
Hideo Wakao
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 JP1390678A priority Critical patent/JPS54106787A/en
Publication of JPS54106787A publication Critical patent/JPS54106787A/en
Publication of JPS5749878B2 publication Critical patent/JPS5749878B2/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

Abstract

PURPOSE: To simplify the inside construction of a nuclear reactor, by providing a control rod cooling system independent of a reactor cooling system and a moderator system and cooling the inside and outside of control rod with cooling water supplied from the control rod cooling system.
CONSTITUTION: The cooling water passes through a hole provided in a control rod driving shaft 5, rises inside the shaft 5, enters into a control rod cooling water inlet passage 37 provided in the control rod 3 and rises while cooling the control rod 3. Then, the cooling water flows out of the control rod 3 through a hole provided through a control rod top metal 35 and falls through a control rod cooling water outlet passage 38 defined between the control rod 3 and a control rod guide pipe 4 while cooling the control rod 3. thereafter, the cooling water flows out of the reactor through a cooling water outlet nozzle 22 provided on a control rod driving housing 2.
COPYRIGHT: (C)1979,JPO&Japio
JP1390678A 1978-02-08 1978-02-08 Control rod driver Granted JPS54106787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1390678A JPS54106787A (en) 1978-02-08 1978-02-08 Control rod driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1390678A JPS54106787A (en) 1978-02-08 1978-02-08 Control rod driver

Publications (2)

Publication Number Publication Date
JPS54106787A true JPS54106787A (en) 1979-08-22
JPS5749878B2 JPS5749878B2 (en) 1982-10-25

Family

ID=11846206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1390678A Granted JPS54106787A (en) 1978-02-08 1978-02-08 Control rod driver

Country Status (1)

Country Link
JP (1) JPS54106787A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4950393A (en) * 1972-06-30 1974-05-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4950393A (en) * 1972-06-30 1974-05-16

Also Published As

Publication number Publication date
JPS5749878B2 (en) 1982-10-25

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