ES347305A1 - Perfeccionamientos en dispositivos de estanquidad para ob- turadores giratorios de reactores nucleares. - Google Patents

Perfeccionamientos en dispositivos de estanquidad para ob- turadores giratorios de reactores nucleares.

Info

Publication number
ES347305A1
ES347305A1 ES347305A ES347305A ES347305A1 ES 347305 A1 ES347305 A1 ES 347305A1 ES 347305 A ES347305 A ES 347305A ES 347305 A ES347305 A ES 347305A ES 347305 A1 ES347305 A1 ES 347305A1
Authority
ES
Spain
Prior art keywords
rings
ring
plug
reactor
sealing
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
ES347305A
Other languages
English (en)
Spanish (es)
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 ES347305A1 publication Critical patent/ES347305A1/es
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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • G21C13/073—Closures for reactor-vessels, e.g. rotatable
    • G21C13/0735—Seals for closures or for rotatable closures
    • 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)
  • Gasket Seals (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
ES347305A 1966-11-17 1967-11-17 Perfeccionamientos en dispositivos de estanquidad para ob- turadores giratorios de reactores nucleares. Expired ES347305A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR84067A FR1525051A (fr) 1966-11-17 1966-11-17 Dispositif d'étanchéité pour bouchon tournant de réacteur nucléaire

Publications (1)

Publication Number Publication Date
ES347305A1 true ES347305A1 (es) 1971-02-01

Family

ID=8621194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347305A Expired ES347305A1 (es) 1966-11-17 1967-11-17 Perfeccionamientos en dispositivos de estanquidad para ob- turadores giratorios de reactores nucleares.

Country Status (11)

Country Link
US (1) US3514115A (enExample)
BE (1) BE705005A (enExample)
CH (1) CH480710A (enExample)
DE (1) DE1589651B2 (enExample)
ES (1) ES347305A1 (enExample)
FR (1) FR1525051A (enExample)
GB (1) GB1141434A (enExample)
IL (1) IL28833A (enExample)
LU (1) LU54733A1 (enExample)
NL (1) NL160103C (enExample)
SE (1) SE321035B (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717352A (en) * 1969-04-26 1973-02-20 Interatum Int Atomreaktorbau G Seal for rotatable covers of nuclear reactors
FR2045605A1 (en) * 1969-06-06 1971-03-05 Commissariat Energie Atomique Seal for a rotary cap of a reactor vessel
PL76196B1 (enExample) * 1970-06-10 1975-02-28
FR2129854B1 (enExample) * 1971-03-17 1973-12-07 Commissariat Energie Atomique
JPS5312799Y2 (enExample) * 1971-06-25 1978-04-06
JPS4812449U (enExample) * 1971-06-25 1973-02-12
BE789759A (fr) * 1971-10-06 1973-02-01 Commissariat Energie Atomique Dispositif de supportage et d'etancheite applicable aux bouchons tournants de dalle de reacteur nucleaire
GB1414778A (en) * 1972-01-13 1975-11-19 Herbert C W Rotational drive shaft arrangements
US3782738A (en) * 1972-09-05 1974-01-01 Nishimatsu Constr Co Ltd Tail seal for a shield type tunneling machine
US4023518A (en) * 1974-06-27 1977-05-17 Fahrner Willard F Dredge pipe coupling system
FR2283517A1 (fr) * 1974-08-30 1976-03-26 Commissariat Energie Atomique Dispositif de protection thermique de la cuve d'un reacteur nucleaire a neutrons rapides
US4050987A (en) * 1974-12-30 1977-09-27 Westinghouse Electric Corporation Rotating plug bearing and seal
GB1499291A (en) * 1975-01-10 1978-01-25 Westinghouse Electric Corp Nuclear reactor apparatus
FR2330122A1 (fr) * 1975-10-28 1977-05-27 Commissariat Energie Atomique Dispositif de solidarisation du couvercle de fermeture et de la structure interne superieure d'un reacteur nucleaire
AT357239B (de) * 1976-04-30 1980-06-25 Siemens Ag Druckwasserreaktoranlage
US4078968A (en) * 1976-07-28 1978-03-14 The United States Government As Represented By The U. S. Department Of Energy Sealed head access area enclosure
US4135973A (en) * 1977-03-10 1979-01-23 The United States Of America As Represented By The United States Department Of Energy Core disruptive accident margin seal
US4236971A (en) * 1978-03-10 1980-12-02 Electric Power Research Institute, Inc. Apparatus for sealing a rotatable shield plug in a liquid metal nuclear reactor
FR2455337A1 (fr) * 1979-04-27 1980-11-21 Novatome Ind Dispositif d'etancheite pour un composant dispose verticalement a l'interieur de l'enceinte primaire d'un reacteur nucleaire
US4356144A (en) * 1979-06-25 1982-10-26 General Atomic Company Closure hold-down system for a reactor vessel
US4401619A (en) * 1980-12-23 1983-08-30 Rockwell International Corporation Nuclear reactor sealing system
US4524624A (en) * 1982-10-25 1985-06-25 Peerless Nuclear Corporation Pressure and differential pressure detectors and transmitter for use in hostile environment
ATE30640T1 (de) * 1983-03-01 1987-11-15 Acec Dichtigkeitsanzeigegeraet fuer abdaemmung von nuklearbecken.
JPS59192994A (ja) * 1983-04-15 1984-11-01 株式会社日立製作所 制御棒駆動機構ハウジングの取替作業用水シ−ル装置
GB2139713A (en) * 1983-04-20 1984-11-14 Vinten Ltd Seals
US5071318A (en) * 1990-01-22 1991-12-10 Westinghouse Electric Corp. Reactor coolant pump having improved dynamic secondary seal assembly
US5730569A (en) * 1992-09-17 1998-03-24 Bucknell; John Wentworth Hydraulically assisted fastener element
AUPO076596A0 (en) * 1996-07-02 1996-07-25 Bucknell, John Wentworth Seals for hydraulic assemblies
CN101730785B (zh) * 2007-06-25 2013-07-17 维斯塔斯风力系统集团公司 用于管状结构的密封装置、管状结构和密封管状结构的方法
US10604995B2 (en) * 2017-06-22 2020-03-31 Sejong Pharmatech Co., Ltd. Sealing door and method of forming channel
US11293551B2 (en) 2018-09-30 2022-04-05 ColdQuanta, Inc. Break-seal system with breakable-membrane bridging rings

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752175A (en) * 1950-02-09 1956-06-26 Albert E Fletcher Shaft seal
US3261611A (en) * 1963-06-14 1966-07-19 Atomic Energy Authority Uk Shaft seal system for control rod of nuclear reactor
US3400937A (en) * 1965-03-11 1968-09-10 John H. Crankshaw Sealing arrangement

Also Published As

Publication number Publication date
FR1525051A (fr) 1968-05-17
IL28833A (en) 1971-03-24
DE1589651A1 (de) 1970-09-10
NL160103C (nl) 1979-09-17
LU54733A1 (enExample) 1968-01-26
NL160103B (nl) 1979-04-17
DE1589651B2 (de) 1971-07-08
GB1141434A (en) 1969-01-29
NL6714268A (enExample) 1968-05-20
US3514115A (en) 1970-05-26
BE705005A (enExample) 1968-02-15
SE321035B (enExample) 1970-02-23
CH480710A (fr) 1969-10-31

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