GB814423A - Mechanical connection for generally cylindrical vessel closures - Google Patents

Mechanical connection for generally cylindrical vessel closures

Info

Publication number
GB814423A
GB814423A GB37374/56A GB3737456A GB814423A GB 814423 A GB814423 A GB 814423A GB 37374/56 A GB37374/56 A GB 37374/56A GB 3737456 A GB3737456 A GB 3737456A GB 814423 A GB814423 A GB 814423A
Authority
GB
United Kingdom
Prior art keywords
generally cylindrical
mechanical connection
cylindrical vessel
keys
closure
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
GB37374/56A
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.)
Atomic Energy of Canada Ltd AECL
Original Assignee
Atomic Energy of Canada Ltd AECL
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 Atomic Energy of Canada Ltd AECL filed Critical Atomic Energy of Canada Ltd AECL
Publication of GB814423A publication Critical patent/GB814423A/en
Expired 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
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • 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
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/06—Details of, or accessories to, the containers
    • G21F5/12—Closures for containers; Sealing arrangements
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Microwave Tubes (AREA)

Abstract

814,423. Cutters; releasable fastenings. ATOMIC ENERGY OF CANADA Ltd. Dec. 6, 1956 [Dec. 21, 1955], No. 37374/56. Classes 44 and 89(2) A closure 2 is secured in a generallycylindrical-vessel 1 by a number of keys 6 inserted each in a helical-passage 5 formed by an opposed pair of grooves 3, 4, provided in the vessel and closure respectively. The passages terminate at one end-surface 2<SP>1</SP> to admit the keys. If the helix-angle of the keys is large, further fastenings are provided to prevent rotation of the closure.
GB37374/56A 1955-12-21 1956-12-06 Mechanical connection for generally cylindrical vessel closures Expired GB814423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA814423X 1955-12-21

Publications (1)

Publication Number Publication Date
GB814423A true GB814423A (en) 1959-06-03

Family

ID=4172559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37374/56A Expired GB814423A (en) 1955-12-21 1956-12-06 Mechanical connection for generally cylindrical vessel closures

Country Status (3)

Country Link
CA (1) CA564494A (en)
DE (1) DE1058326B (en)
GB (1) GB814423A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986635A (en) * 1975-04-03 1976-10-19 Niskin Shale J Closure locking and orienting device
US4496071A (en) * 1982-07-17 1985-01-29 Valve Conversions Limited Pressure vessels having end closures and retainers
US5014871A (en) * 1988-11-01 1991-05-14 Sulzer Brothers Limited Closable vessel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB540490A (en) * 1940-04-10 1941-10-20 Walter Arthur Melsom Improvements in and relating to pipe couplings
US2436407A (en) * 1945-01-09 1948-02-24 Hydraulic Control Engineering Fluid-tight joint
DE838670C (en) * 1949-01-01 1952-05-12 Dingler Werke Ag Detachable fastening of machine turned parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986635A (en) * 1975-04-03 1976-10-19 Niskin Shale J Closure locking and orienting device
US4496071A (en) * 1982-07-17 1985-01-29 Valve Conversions Limited Pressure vessels having end closures and retainers
US5014871A (en) * 1988-11-01 1991-05-14 Sulzer Brothers Limited Closable vessel

Also Published As

Publication number Publication date
CA564494A (en) 1958-10-14
DE1058326B (en) 1959-05-27

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