CA1031804A - Obturateur d'etancheite pour ajutage - Google Patents

Obturateur d'etancheite pour ajutage

Info

Publication number
CA1031804A
CA1031804A CA245,325A CA245325A CA1031804A CA 1031804 A CA1031804 A CA 1031804A CA 245325 A CA245325 A CA 245325A CA 1031804 A CA1031804 A CA 1031804A
Authority
CA
Canada
Prior art keywords
nozzle seal
nozzle
seal
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
CA245,325A
Other languages
English (en)
Inventor
Gary A. Walling
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Application granted granted Critical
Publication of CA1031804A publication Critical patent/CA1031804A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/028—Seals, e.g. for pressure vessels or containment vessels
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Sealing Devices (AREA)
CA245,325A 1975-05-22 1976-02-09 Obturateur d'etancheite pour ajutage Expired CA1031804A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/579,983 US4062726A (en) 1975-05-22 1975-05-22 Nozzle seal

Publications (1)

Publication Number Publication Date
CA1031804A true CA1031804A (fr) 1978-05-23

Family

ID=24319161

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245,325A Expired CA1031804A (fr) 1975-05-22 1976-02-09 Obturateur d'etancheite pour ajutage

Country Status (2)

Country Link
US (1) US4062726A (fr)
CA (1) CA1031804A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701472C3 (de) * 1977-01-14 1980-07-10 Kraftwerk Union Ag, 4330 Muelheim Einrichtung zur Kupplung von Rohrleitungen bei Kernreaktor-Druckbehältern, insbesondere bei Siedewasserreaktoren
DE2952025C2 (de) * 1979-12-22 1985-02-28 Brown Boveri Reaktor GmbH, 6800 Mannheim Stutzendurchführung
US4708842A (en) * 1984-07-02 1987-11-24 Westinghouse Electric Corp. Fluid moderator control system fuel assembly seal connector
US20040239053A1 (en) * 2001-10-29 2004-12-02 Rowe Gordon D. Seal
US9773574B2 (en) * 2013-11-04 2017-09-26 The Regents Of The University Of California Systems and methods for enhancing isolation of high-temperature reactor containments
CN109102909A (zh) * 2018-07-20 2018-12-28 中广核研究院有限公司 一种新型堆内构件密封压紧结构
CN108766594A (zh) * 2018-07-20 2018-11-06 中广核研究院有限公司 一种新型反应堆吊篮出口管密封结构
CN114717767B (zh) * 2022-05-31 2022-11-18 仪征丰益升非织造布有限公司 一种无纺布加工用具有定量机构的上胶机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975115A (en) * 1946-05-14 1961-03-14 Eugene P Wigner Bellows seal on reactor coolant tube
US2863817A (en) * 1956-11-16 1958-12-09 William J Morris Reactor coolant tube seal
US3269735A (en) * 1964-11-16 1966-08-30 Ca Atomic Energy Ltd High pressure sealing device
US3583429A (en) * 1967-07-31 1971-06-08 Westinghouse Electric Corp Reactor vessel supports
US3633784A (en) * 1968-02-09 1972-01-11 Westinghouse Electric Corp Hydrostatic reactor cavity seal
US3812008A (en) * 1970-05-20 1974-05-21 E Fryer Seal ring for nuclear reactors
BE793195A (fr) * 1971-12-23 1973-04-16 Combustion Eng Reacteur nucleaire equipe d'un dispositif hydraulique individuel pour actionner chaque barre de commande

Also Published As

Publication number Publication date
US4062726A (en) 1977-12-13

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