GB955669A - Improvements in or relating to fluid coupling devices having a sleeve movable by fluid pressure - Google Patents

Improvements in or relating to fluid coupling devices having a sleeve movable by fluid pressure

Info

Publication number
GB955669A
GB955669A GB4787/60A GB478760A GB955669A GB 955669 A GB955669 A GB 955669A GB 4787/60 A GB4787/60 A GB 4787/60A GB 478760 A GB478760 A GB 478760A GB 955669 A GB955669 A GB 955669A
Authority
GB
United Kingdom
Prior art keywords
sleeve
pipe
bore
relating
stepped
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
GB4787/60A
Inventor
Jack Jones
James Harrison
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB4787/60A priority Critical patent/GB955669A/en
Priority to DEU7781A priority patent/DE1293924B/en
Priority to CH158461A priority patent/CH389113A/en
Publication of GB955669A publication Critical patent/GB955669A/en
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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/08—Structural combination of reactor core or moderator structure with viewing means, e.g. with television camera, periscope, window
    • 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
    • G21C19/16—Articulated or telescopic chutes or tubes for connection to channels in the reactor core
    • 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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

955,669. Pipe joints. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Jan. 31, 1961 [Feb. 10, 1960], No. 4787/60. Heading F2G. [Also in Division G6] A machine 1 for refuelling a nuclear reactor comprises a charge tube 4 having a lower end 3 provided with a stepped bore and a sleeve 5, slidable within the bore. The upper end of the sleeve is stepped to form a piston 6, the stepped portions of the sleeve and piston defining an annular chamber 7 connected by a pipe 59 to either a steam pressure supply or a steam condenser. The upper and lower ends of the sleeve 5 have sealing rings 10, 11 and the tube 4 may be lowered from the position shown so that a sealing face 51 enters the recess 65 of a stand-pipe 2, the sleeve then being lowered by connecting the pipe 59 to the condenser so that rings 11 seal with the stand-pipe bore 64. The sleeve 5 is subsequently raised by connecting the pipe 59 to the steam pressure supply. Specification 912,537 is referred to.
GB4787/60A 1960-02-10 1960-02-10 Improvements in or relating to fluid coupling devices having a sleeve movable by fluid pressure Expired GB955669A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4787/60A GB955669A (en) 1960-02-10 1960-02-10 Improvements in or relating to fluid coupling devices having a sleeve movable by fluid pressure
DEU7781A DE1293924B (en) 1960-02-10 1961-02-09 Coupling device for producing a coolant-tight connection between the feed pipe of a nuclear reactor feed machine and a reactor stand pipe
CH158461A CH389113A (en) 1960-02-10 1961-02-10 coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4787/60A GB955669A (en) 1960-02-10 1960-02-10 Improvements in or relating to fluid coupling devices having a sleeve movable by fluid pressure

Publications (1)

Publication Number Publication Date
GB955669A true GB955669A (en) 1964-04-15

Family

ID=9783806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4787/60A Expired GB955669A (en) 1960-02-10 1960-02-10 Improvements in or relating to fluid coupling devices having a sleeve movable by fluid pressure

Country Status (3)

Country Link
CH (1) CH389113A (en)
DE (1) DE1293924B (en)
GB (1) GB955669A (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE258408C (en) *
DE530016C (en) * 1931-07-20 Karl Ludwig Lanninger Seal for quick joint pipe couplings
DE52877C (en) * Firma C. HOPPE in Berlin N., Gartenstrafse 9 Flare seal for smooth flanges on both sides and high internal pressure
DE251406C (en) *
DE150811C (en) * 1903-01-24
US2725993A (en) * 1951-08-28 1955-12-06 Phillips P Smith Positioning device
BE548462A (en) * 1955-06-10
BE559990A (en) * 1956-08-14

Also Published As

Publication number Publication date
DE1293924B (en) 1969-04-30
CH389113A (en) 1965-03-15

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