FR2429887B1 - - Google Patents

Info

Publication number
FR2429887B1
FR2429887B1 FR7916636A FR7916636A FR2429887B1 FR 2429887 B1 FR2429887 B1 FR 2429887B1 FR 7916636 A FR7916636 A FR 7916636A FR 7916636 A FR7916636 A FR 7916636A FR 2429887 B1 FR2429887 B1 FR 2429887B1
Authority
FR
France
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
FR7916636A
Other languages
French (fr)
Other versions
FR2429887A1 (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.)
Hochtemperatur Reaktorbau GmbH
Original Assignee
Hochtemperatur Reaktorbau GmbH
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 Hochtemperatur Reaktorbau GmbH filed Critical Hochtemperatur Reaktorbau GmbH
Publication of FR2429887A1 publication Critical patent/FR2429887A1/en
Application granted granted Critical
Publication of FR2429887B1 publication Critical patent/FR2429887B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
    • 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
    • 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
FR7916636A 1978-07-01 1979-06-27 CLOSURE DEVICE CONSISTING OF A RESISTANCE SHUTTER AND A SEALING SHUTTER FOR A LARGE TANK CROSSING Granted FR2429887A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2828973A DE2828973C2 (en) 1978-07-01 1978-07-01 A closure device consisting of a support cover and a sealing cover for a large container lead-through

Publications (2)

Publication Number Publication Date
FR2429887A1 FR2429887A1 (en) 1980-01-25
FR2429887B1 true FR2429887B1 (en) 1983-07-22

Family

ID=6043289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916636A Granted FR2429887A1 (en) 1978-07-01 1979-06-27 CLOSURE DEVICE CONSISTING OF A RESISTANCE SHUTTER AND A SEALING SHUTTER FOR A LARGE TANK CROSSING

Country Status (3)

Country Link
DE (1) DE2828973C2 (en)
FR (1) FR2429887A1 (en)
GB (1) GB2025567B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009827A1 (en) * 1980-03-14 1981-10-01 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Prestressed concrete nuclear reactor pressure tank armoured tubes - have separate fixtures absorbing expulsion forces and differential expansion forces
IT1171247B (en) * 1983-11-09 1987-06-10 Nira Spa FAST NUCLEAR REACTOR SLAB IN REINFORCED CONCRETE
DE3402055A1 (en) * 1984-01-21 1985-08-01 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund PRESSURE CONCRETE PRESSURE TANK, ESPECIALLY FOR A CORE REACTOR SYSTEM
DE4407728C1 (en) * 1994-03-08 1995-03-09 Deggendorfer Werft Eisenbau Flange joint with welded lip seal
DE102013109280B3 (en) * 2013-08-27 2014-11-20 Siempelkamp Nukleartechnik Gmbh Container lid for closing a transport and / or storage container
DE102020127779B3 (en) 2020-10-22 2022-01-27 Man Energy Solutions Se flange connection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1149154A (en) * 1967-08-04 1969-04-16 Atomic Energy Authority Uk Improvements in or relating to closure device for prestressed concrete pressure vessel penetration
NL6811672A (en) * 1967-09-08 1969-03-11
DE2219412C3 (en) * 1972-04-20 1979-06-07 Kraftwerk Union Ag, 4330 Muelheim Cylindrical pressure vessel for nuclear reactors with a prestressed concrete shell
DE2501021A1 (en) * 1975-01-13 1976-08-19 Interatom Plug closure for nuclear vessel or decay tank - has steel lips welded externally to form seal
DE2605709C3 (en) * 1976-02-13 1978-11-02 L. & C. Steinmueller Gmbh, 5270 Gummersbach Lock body in cast construction
DE2710859C2 (en) * 1977-03-12 1986-06-26 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Closure device for large openings in a container under high pressure

Also Published As

Publication number Publication date
GB2025567A (en) 1980-01-23
FR2429887A1 (en) 1980-01-25
DE2828973C2 (en) 1986-01-16
GB2025567B (en) 1982-09-22
DE2828973A1 (en) 1980-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse