FR2439865A1 - Leakproof door seal for nuclear plant - with inflatable hose in lightweight frame inside hinged door plate - Google Patents

Leakproof door seal for nuclear plant - with inflatable hose in lightweight frame inside hinged door plate

Info

Publication number
FR2439865A1
FR2439865A1 FR7925927A FR7925927A FR2439865A1 FR 2439865 A1 FR2439865 A1 FR 2439865A1 FR 7925927 A FR7925927 A FR 7925927A FR 7925927 A FR7925927 A FR 7925927A FR 2439865 A1 FR2439865 A1 FR 2439865A1
Authority
FR
France
Prior art keywords
nuclear plant
leakproof
frame inside
door
door plate
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.)
Granted
Application number
FR7925927A
Other languages
French (fr)
Other versions
FR2439865B1 (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.)
Presray Corp
Original Assignee
Presray Corp
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 Presray Corp filed Critical Presray Corp
Publication of FR2439865A1 publication Critical patent/FR2439865A1/en
Application granted granted Critical
Publication of FR2439865B1 publication Critical patent/FR2439865B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
    • 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
    • G21C13/0285—Seals, e.g. for pressure vessels or containment vessels for container apertures
    • 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
    • G21C19/02—Details of handling arrangements
    • G21C19/06—Magazines for holding fuel elements or control elements
    • G21C19/07—Storage racks; Storage pools
    • 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

Pneumatically sealed door for joining a nuclear reactor vessel to a storage tank for spent fuel rods or the latter to a fuel transport container consists of a hinged door plate and an inner frame. An inflatable multicavity hose is located in the frame and conforms to the shape of a flange around the door opening against which it seals. Lightweight leakproof seal for access doors in nuclear plant facilitates the door operation and the maintenance or replacement of the seal elements.
FR7925927A 1978-10-26 1979-10-18 Leakproof door seal for nuclear plant - with inflatable hose in lightweight frame inside hinged door plate Granted FR2439865A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95497878A 1978-10-26 1978-10-26

Publications (2)

Publication Number Publication Date
FR2439865A1 true FR2439865A1 (en) 1980-05-23
FR2439865B1 FR2439865B1 (en) 1983-05-27

Family

ID=25496197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925927A Granted FR2439865A1 (en) 1978-10-26 1979-10-18 Leakproof door seal for nuclear plant - with inflatable hose in lightweight frame inside hinged door plate

Country Status (3)

Country Link
DE (1) DE2941944A1 (en)
ES (1) ES485242A1 (en)
FR (1) FR2439865A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463969A1 (en) * 1979-08-20 1981-02-27 Gen Electric SEALING DEVICE FOR PASSING BETWEEN SWIMMING POOLS OF NUCLEAR FACILITIES
EP0150369A2 (en) * 1984-01-26 1985-08-07 Siemens Aktiengesellschaft Nuclear reactor installation
DE102006024146A1 (en) * 2006-05-22 2007-11-29 Fa. F. Athmer Gaskets in particular for a sliding door and sealing arrangement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718470A1 (en) * 1987-06-02 1988-12-29 Dillinger Stahlbau Gas-tight and radiation-impermeable door for nuclear power installations

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1395783A (en) * 1964-03-05 1965-04-16 Commissariat Energie Atomique Watertight connection device
US3392489A (en) * 1964-09-28 1968-07-16 Atomic Energy Authority Uk Pressure containing vessels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH291128A (en) * 1951-05-28 1953-06-15 Sulzer Ag Clasp.
DE1254090B (en) * 1962-01-13 1967-11-09 Bbc Brown Boveri & Cie Elastic seal for dam boards and shooters
GB1101503A (en) * 1964-07-01 1968-01-31 Mary Murphy Door and window flood guards
FR95034E (en) * 1967-04-06 1970-03-27 Tanneries De Sireuil Pneumatically controlled airtight sealing device, in particular for tannery drums.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1395783A (en) * 1964-03-05 1965-04-16 Commissariat Energie Atomique Watertight connection device
US3392489A (en) * 1964-09-28 1968-07-16 Atomic Energy Authority Uk Pressure containing vessels

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/68 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463969A1 (en) * 1979-08-20 1981-02-27 Gen Electric SEALING DEVICE FOR PASSING BETWEEN SWIMMING POOLS OF NUCLEAR FACILITIES
EP0150369A2 (en) * 1984-01-26 1985-08-07 Siemens Aktiengesellschaft Nuclear reactor installation
EP0150369A3 (en) * 1984-01-26 1986-01-22 Kraftwerk Union Aktiengesellschaft Nuclear reactor installation
DE102006024146A1 (en) * 2006-05-22 2007-11-29 Fa. F. Athmer Gaskets in particular for a sliding door and sealing arrangement

Also Published As

Publication number Publication date
FR2439865B1 (en) 1983-05-27
ES485242A1 (en) 1980-09-01
DE2941944A1 (en) 1980-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse