FR2541034A3 - Obturateur a ouverture rapide - Google Patents

Obturateur a ouverture rapide Download PDF

Info

Publication number
FR2541034A3
FR2541034A3 FR8401545A FR8401545A FR2541034A3 FR 2541034 A3 FR2541034 A3 FR 2541034A3 FR 8401545 A FR8401545 A FR 8401545A FR 8401545 A FR8401545 A FR 8401545A FR 2541034 A3 FR2541034 A3 FR 2541034A3
Authority
FR
France
Prior art keywords
housed
support
butterfly
shutter
threaded rod
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
FR8401545A
Other languages
English (en)
French (fr)
Other versions
FR2541034B3 (OSRAM
Inventor
Joseph Colling
Marc Galowich
Gustave Eiden
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.)
MECANARBED Sarl
MECANARBED DOMMELDANGE Sarl
Original Assignee
MECANARBED Sarl
MECANARBED DOMMELDANGE Sarl
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 MECANARBED Sarl, MECANARBED DOMMELDANGE Sarl filed Critical MECANARBED Sarl
Publication of FR2541034A3 publication Critical patent/FR2541034A3/fr
Application granted granted Critical
Publication of FR2541034B3 publication Critical patent/FR2541034B3/fr
Granted 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
    • G21C13/0285—Seals, e.g. for pressure vessels or containment vessels for container apertures
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
FR8401545A 1983-02-15 1984-02-01 Obturateur a ouverture rapide Granted FR2541034A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU84647A LU84647A1 (fr) 1983-02-15 1983-02-15 Obturateur a ouverture rapide

Publications (2)

Publication Number Publication Date
FR2541034A3 true FR2541034A3 (fr) 1984-08-17
FR2541034B3 FR2541034B3 (OSRAM) 1985-02-01

Family

ID=19730039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8401545A Granted FR2541034A3 (fr) 1983-02-15 1984-02-01 Obturateur a ouverture rapide

Country Status (2)

Country Link
FR (1) FR2541034A3 (OSRAM)
LU (1) LU84647A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932553A (en) * 1988-03-31 1990-06-12 Combustion Engineering, Inc. Radiation reducing manway doors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932553A (en) * 1988-03-31 1990-06-12 Combustion Engineering, Inc. Radiation reducing manway doors

Also Published As

Publication number Publication date
LU84647A1 (fr) 1984-11-08
FR2541034B3 (OSRAM) 1985-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse