JPS54159591A - Nuclear fuel rod - Google Patents

Nuclear fuel rod

Info

Publication number
JPS54159591A
JPS54159591A JP6789978A JP6789978A JPS54159591A JP S54159591 A JPS54159591 A JP S54159591A JP 6789978 A JP6789978 A JP 6789978A JP 6789978 A JP6789978 A JP 6789978A JP S54159591 A JPS54159591 A JP S54159591A
Authority
JP
Japan
Prior art keywords
tube
fuel
nuclear fuel
fuel rod
graphite
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
JP6789978A
Other languages
Japanese (ja)
Inventor
Masaomi Oguma
Yoshio Shimada
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 JP6789978A priority Critical patent/JPS54159591A/en
Publication of JPS54159591A publication Critical patent/JPS54159591A/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

Abstract

PURPOSE:To prevent a damage to the fuel effectively by coating the inside of fuel tube with graphite of a specific thickness. CONSTITUTION:The nuclear fuel pellet 1 consisting of uranium dioxide or mixed oxides is put in the fuel sheath tube 2 made of zircaloy, the tube 2 is sealed with the stopper 4 through the spring 3 and welded after helium gas is filled. The inside of tube 2 is coated with graphite layer 5. The ratio V/D of the volume V of graphite layer 5 per the unit length 1mum of tube to the diameter D of tube is made more than 15mum up to 126mum.
JP6789978A 1978-06-06 1978-06-06 Nuclear fuel rod Pending JPS54159591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6789978A JPS54159591A (en) 1978-06-06 1978-06-06 Nuclear fuel rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6789978A JPS54159591A (en) 1978-06-06 1978-06-06 Nuclear fuel rod

Publications (1)

Publication Number Publication Date
JPS54159591A true JPS54159591A (en) 1979-12-17

Family

ID=13358195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6789978A Pending JPS54159591A (en) 1978-06-06 1978-06-06 Nuclear fuel rod

Country Status (1)

Country Link
JP (1) JPS54159591A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127189A (en) * 1986-10-17 1988-05-31 ウエスチングハウス・エレクトリック・コーポレーション Nuclear fuel element
JP2010145235A (en) * 2008-12-18 2010-07-01 Global Nuclear Fuel-Japan Co Ltd Nuclear fuel rod
JP2016186491A (en) * 2010-06-16 2016-10-27 コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ Solid interface joint with opening for nuclear control rod
FR3123128A1 (en) * 2021-05-20 2022-11-25 Orano Ds – Démantèlement Et Services Method, system and device for determining a quantity of fissile material in a facility

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536314A (en) * 1976-07-06 1978-01-20 Kamaya Kagaku Kogyo Co Ltd Method of forming vapourrplated coating on glass

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536314A (en) * 1976-07-06 1978-01-20 Kamaya Kagaku Kogyo Co Ltd Method of forming vapourrplated coating on glass

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127189A (en) * 1986-10-17 1988-05-31 ウエスチングハウス・エレクトリック・コーポレーション Nuclear fuel element
JP2010145235A (en) * 2008-12-18 2010-07-01 Global Nuclear Fuel-Japan Co Ltd Nuclear fuel rod
JP2016186491A (en) * 2010-06-16 2016-10-27 コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ Solid interface joint with opening for nuclear control rod
FR3123128A1 (en) * 2021-05-20 2022-11-25 Orano Ds – Démantèlement Et Services Method, system and device for determining a quantity of fissile material in a facility

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Legal Events

Date Code Title Description
A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20060413