GB1483147A - Device for closing a pressure vessel - Google Patents

Device for closing a pressure vessel

Info

Publication number
GB1483147A
GB1483147A GB15235/75A GB1523575A GB1483147A GB 1483147 A GB1483147 A GB 1483147A GB 15235/75 A GB15235/75 A GB 15235/75A GB 1523575 A GB1523575 A GB 1523575A GB 1483147 A GB1483147 A GB 1483147A
Authority
GB
United Kingdom
Prior art keywords
piston
plug
vessel
shoulder
pressure
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
GB15235/75A
Other languages
English (en)
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 GB1483147A publication Critical patent/GB1483147A/en
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
    • G21C13/06—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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/1014—Operating means
    • Y10T292/1021—Motor
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/20—Clamps
    • Y10T292/205—Ring
    • Y10T292/212—With expanding or contracting means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
GB15235/75A 1974-05-02 1975-04-14 Device for closing a pressure vessel Expired GB1483147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415283A FR2269774B1 (enExample) 1974-05-02 1974-05-02

Publications (1)

Publication Number Publication Date
GB1483147A true GB1483147A (en) 1977-08-17

Family

ID=9138392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15235/75A Expired GB1483147A (en) 1974-05-02 1975-04-14 Device for closing a pressure vessel

Country Status (10)

Country Link
US (1) US3989290A (enExample)
JP (1) JPS5127115A (enExample)
BE (1) BE828090A (enExample)
CH (1) CH600203A5 (enExample)
DE (1) DE2518472A1 (enExample)
FR (1) FR2269774B1 (enExample)
GB (1) GB1483147A (enExample)
IT (1) IT1032788B (enExample)
NL (1) NL7504903A (enExample)
SE (1) SE381763B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110540A (en) * 1976-03-15 1977-09-16 Toshiba Corp Multiple data processing system
JPS5813934B2 (ja) * 1976-03-15 1983-03-16 株式会社東芝 多重デ−タ処理システム
JPS52110539A (en) * 1976-03-15 1977-09-16 Toshiba Corp Multiple data processing system
AT351116B (de) * 1977-12-13 1979-07-10 Voest Ag Druckbehaelter mit deckel fuer atomkernreaktoren
FR2470433A1 (fr) * 1979-11-23 1981-05-29 Novatome Ind Dispositif de fermeture pour limiter les courants de convection dans un espace annulaire autour d'un composant d'un reacteur nucleaire
DE3048603C2 (de) * 1980-12-23 1983-03-24 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Verschlußvorrichtung für eine große Öffnung in einem mit hohem Innendruck betriebenen Druckbehälter
DE3326207A1 (de) * 1983-07-21 1985-01-31 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Halte- und spannvorrichtung fuer einen kavernen-deckel an einem spannbetonbehaelter
DE3534424A1 (de) * 1985-09-27 1987-04-09 Hochtemperatur Reaktorbau Gmbh Kernreaktoranlage mit einem ht-kleinreaktor
DE19528999C2 (de) * 1995-08-07 2000-01-05 Pfleiderer Verkehrstechnik Verbindung von Spannbetonelementen und Verfahren hierzu
DE19708081A1 (de) * 1997-02-28 1998-03-26 Siemens Ag Vorrichtung und Verfahren zum Verschließen eines Sicherheitsbehälters
US6663149B1 (en) * 2001-02-06 2003-12-16 Robins & Myers Energy Systems, L.P. Threaded closure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353859A (en) * 1965-03-23 1967-11-21 Preload Co Open end structure having a positively engaged closure
SE363389B (enExample) * 1972-05-26 1974-01-14 Atomenergi Ab
FR2216863A5 (enExample) * 1973-02-06 1974-08-30 Commissariat Energie Atomique

Also Published As

Publication number Publication date
SE7504946L (sv) 1975-11-03
DE2518472A1 (de) 1975-11-13
BE828090A (fr) 1975-08-18
US3989290A (en) 1976-11-02
CH600203A5 (enExample) 1978-06-15
SE381763B (sv) 1975-12-15
IT1032788B (it) 1979-06-20
FR2269774B1 (enExample) 1978-01-20
JPS5127115A (enExample) 1976-03-06
NL7504903A (nl) 1975-11-04
FR2269774A1 (enExample) 1975-11-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee