FR1305510A - Improvements to watertight channel plugs for atomic reactors - Google Patents

Improvements to watertight channel plugs for atomic reactors

Info

Publication number
FR1305510A
FR1305510A FR870861A FR870861A FR1305510A FR 1305510 A FR1305510 A FR 1305510A FR 870861 A FR870861 A FR 870861A FR 870861 A FR870861 A FR 870861A FR 1305510 A FR1305510 A FR 1305510A
Authority
FR
France
Prior art keywords
channel plugs
atomic reactors
watertight channel
watertight
reactors
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
FR870861A
Other languages
French (fr)
Inventor
Didier Costes
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
Priority to DEC27600A priority Critical patent/DE1209672B/en
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority claimed from FR870860A external-priority patent/FR1305509A/en
Priority to FR870861A priority patent/FR1305510A/en
Priority to BE620895D priority patent/BE620895A/xx
Priority to CH921962A priority patent/CH386014A/en
Priority to LU42161D priority patent/LU42161A1/xx
Priority to DK344262AA priority patent/DK109401C/en
Priority to ES0280029A priority patent/ES280029A1/en
Priority to GB31210/62A priority patent/GB954144A/en
Publication of FR1305510A publication Critical patent/FR1305510A/en
Application granted granted Critical
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
    • G21C19/22—Arrangements for obtaining access to the interior of a pressure vessel whilst the reactor is operating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/08—Detachable closure members; Means for tightening closures attached by one or more members actuated to project behind a part or parts of the frame
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
    • 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
    • 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
    • G21C13/067—Sealing-plugs for tubes, e.g. standpipes; Locking devices for plugs
    • 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
    • G21C13/067—Sealing-plugs for tubes, e.g. standpipes; Locking devices for plugs
    • G21C13/0675—Seals for the plugs
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/04—Control mechanisms limiting amplitude or adjusting datum position
    • G05G2700/08—Control mechanisms for locking members in one or more positions
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pipe Accessories (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
FR870861A 1961-08-16 1961-08-16 Improvements to watertight channel plugs for atomic reactors Expired FR1305510A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DEC27600A DE1209672B (en) 1961-08-16 1961-07-31 Stopper for reactor ducts
FR870861A FR1305510A (en) 1961-08-16 1961-08-16 Improvements to watertight channel plugs for atomic reactors
BE620895D BE620895A (en) 1961-08-16 1962-07-31
LU42161D LU42161A1 (en) 1961-08-16 1962-08-02
CH921962A CH386014A (en) 1961-08-16 1962-08-02 Atomic reactor channel plug
DK344262AA DK109401C (en) 1961-08-16 1962-08-04 Close to a channel in a nuclear reactor.
ES0280029A ES280029A1 (en) 1961-08-16 1962-08-14 Channel plug for nuclear reactor
GB31210/62A GB954144A (en) 1961-08-16 1962-08-14 Channel plug for nuclear reactor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR870860A FR1305509A (en) 1961-08-16 1961-08-16 Improvements in locking channel plugs for atomic reactors
FR870861A FR1305510A (en) 1961-08-16 1961-08-16 Improvements to watertight channel plugs for atomic reactors

Publications (1)

Publication Number Publication Date
FR1305510A true FR1305510A (en) 1962-10-05

Family

ID=26191897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870861A Expired FR1305510A (en) 1961-08-16 1961-08-16 Improvements to watertight channel plugs for atomic reactors

Country Status (8)

Country Link
BE (1) BE620895A (en)
CH (1) CH386014A (en)
DE (1) DE1209672B (en)
DK (1) DK109401C (en)
ES (1) ES280029A1 (en)
FR (1) FR1305510A (en)
GB (1) GB954144A (en)
LU (1) LU42161A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2380909C (en) * 2002-04-08 2013-04-30 Atomic Energy Of Canada Limited Differential pressure based lock
RU169663U1 (en) * 2016-12-09 2017-03-28 Акционерное общество "Институт реакторных материалов" (АО "ИРМ") DEVICE FOR SEALING HORIZONTAL EXPERIMENTAL CHANNELS OF RESEARCH NUCLEAR REACTOR

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL105050C (en) * 1957-02-06
GB903154A (en) * 1959-03-11 1962-08-15 Atomic Energy Authority Uk Improvements in or relating to sealing plugs

Also Published As

Publication number Publication date
CH386014A (en) 1964-12-31
DE1209672B (en) 1966-01-27
ES280029A1 (en) 1962-12-01
LU42161A1 (en) 1962-10-02
DK109401C (en) 1968-04-22
GB954144A (en) 1964-04-02
BE620895A (en) 1962-11-16

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