GB954777A - Device for the transmission of a potential difference between two successive cartridges stacked in a channel of a nuclear reactor - Google Patents

Device for the transmission of a potential difference between two successive cartridges stacked in a channel of a nuclear reactor

Info

Publication number
GB954777A
GB954777A GB12658/63A GB1265863A GB954777A GB 954777 A GB954777 A GB 954777A GB 12658/63 A GB12658/63 A GB 12658/63A GB 1265863 A GB1265863 A GB 1265863A GB 954777 A GB954777 A GB 954777A
Authority
GB
United Kingdom
Prior art keywords
contacts
support
fuel element
potential difference
rivetted
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
GB12658/63A
Inventor
Jean Liermann
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB954777A publication Critical patent/GB954777A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/102—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain the sensitive element being part of a fuel element or a fuel assembly
    • 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

954,777. Monitoring reactors. COMMISSARIAT A L'ENERGIE ATOMIQUE. March 29, 1963 [April 10, 1962], No. 12658/63. Heading G6C. A nuclear fuel element is provided at each end with a pair of electrical contacts for transmitting a potential difference, e.g. a thermocouple output, to the next fuel element, one of the contacts being a central stud mounted on an end plug and the other being mounted on the upper edge of a resilient cup, and the pair of contacts are connected together by sheathed electric conductors extending along the length of the fuel element. Fig. 2 shows part of the adjacent ends of two fuel elements which are enclosed in cans 20 sealed by end plugs 21. A metal support 24 is screwed or rivetted to the end plug 21 and the central contact 25 is secured to the support 24 by a screw 26. The outer contact 27 is rivetted to a flexible cup 28 which bears on the support 24 by means of a tubular casing 30 screwed to the support, ceramic spacing members 31 and 32 providing the necessary insulation. The contacts 25 and 27 are connected to the corresponding contacts on the other end of the fuel element of conductors 33 and 34 which are disposed within an insulating sheath 35 secured to a supporting lug (not shown) mounted between cooling pins on the can 20. The fuel elements may be provided with centring means 39,40 for aligning adjacent elements. Specification 954,776 is referred to.
GB12658/63A 1962-04-10 1963-03-29 Device for the transmission of a potential difference between two successive cartridges stacked in a channel of a nuclear reactor Expired GB954777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR893925A FR1329632A (en) 1962-04-10 1962-04-10 Device for transmitting a potential difference between two successive cartridges stacked in a nuclear reactor channel

Publications (1)

Publication Number Publication Date
GB954777A true GB954777A (en) 1964-04-08

Family

ID=8776501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12658/63A Expired GB954777A (en) 1962-04-10 1963-03-29 Device for the transmission of a potential difference between two successive cartridges stacked in a channel of a nuclear reactor

Country Status (8)

Country Link
US (1) US3175956A (en)
BE (1) BE630883A (en)
CH (1) CH397096A (en)
DE (1) DE1194073B (en)
FR (1) FR1329632A (en)
GB (1) GB954777A (en)
LU (1) LU43483A1 (en)
NL (1) NL291384A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1448237A (en) * 1965-06-23 1966-08-05 Commissariat Energie Atomique Device for transmitting electrical measurements, usable in particular in a nuclear reactor channel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA614279A (en) * 1961-02-07 United Kingdom Atomic Energy Authority Fuel elements for nuclear reactors
BE563703A (en) * 1957-02-04
DE1068392B (en) * 1957-03-15 1959-11-05
FR1252173A (en) * 1959-12-17 1961-01-27 Electricite De France Equipment for temperature measurement by thermocouple contacts

Also Published As

Publication number Publication date
LU43483A1 (en) 1963-06-04
FR1329632A (en) 1963-06-14
BE630883A (en)
DE1194073B (en) 1965-06-03
CH397096A (en) 1965-08-15
US3175956A (en) 1965-03-30
NL291384A (en)

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