JPS51148198A - A core deformation preventing apparatus - Google Patents

A core deformation preventing apparatus

Info

Publication number
JPS51148198A
JPS51148198A JP50070890A JP7089075A JPS51148198A JP S51148198 A JPS51148198 A JP S51148198A JP 50070890 A JP50070890 A JP 50070890A JP 7089075 A JP7089075 A JP 7089075A JP S51148198 A JPS51148198 A JP S51148198A
Authority
JP
Japan
Prior art keywords
deformation preventing
preventing apparatus
core deformation
core
restrains
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.)
Pending
Application number
JP50070890A
Other languages
Japanese (ja)
Inventor
Yasuyoshi Kato
Hiroshi Urushibara
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 JP50070890A priority Critical patent/JPS51148198A/en
Publication of JPS51148198A publication Critical patent/JPS51148198A/en
Pending 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

  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

PURPOSE: A fuel pressure cylinder which operates according to the temperature change of the reactor coolant, and restrains or releases the core is arranged, and the core deformation is prevented simply and effectively.
COPYRIGHT: (C)1976,JPO&Japio
JP50070890A 1975-06-13 1975-06-13 A core deformation preventing apparatus Pending JPS51148198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50070890A JPS51148198A (en) 1975-06-13 1975-06-13 A core deformation preventing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50070890A JPS51148198A (en) 1975-06-13 1975-06-13 A core deformation preventing apparatus

Publications (1)

Publication Number Publication Date
JPS51148198A true JPS51148198A (en) 1976-12-20

Family

ID=13444563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50070890A Pending JPS51148198A (en) 1975-06-13 1975-06-13 A core deformation preventing apparatus

Country Status (1)

Country Link
JP (1) JPS51148198A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023538174A (en) * 2020-08-17 2023-09-07 テラパワー， エルエルシー Modular manufacturing, delivery, and assembly of nuclear reactor core systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4872592A (en) * 1971-12-27 1973-09-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4872592A (en) * 1971-12-27 1973-09-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023538174A (en) * 2020-08-17 2023-09-07 テラパワー， エルエルシー Modular manufacturing, delivery, and assembly of nuclear reactor core systems
US12416175B2 (en) 2020-08-17 2025-09-16 Terrapower, Llc Modular manufacture, delivery, and assembly of nuclear reactor core systems
US12609209B2 (en) 2020-08-17 2026-04-21 Terrapower, Llc Nuclear fuel assembly with multi-pitch wire wrap

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