GB849123A - Improvements in or relating to joints, for example, for pipes - Google Patents

Improvements in or relating to joints, for example, for pipes

Info

Publication number
GB849123A
GB849123A GB4663/58A GB466358A GB849123A GB 849123 A GB849123 A GB 849123A GB 4663/58 A GB4663/58 A GB 4663/58A GB 466358 A GB466358 A GB 466358A GB 849123 A GB849123 A GB 849123A
Authority
GB
United Kingdom
Prior art keywords
pipe
plane
graphite
flanges
sleeve
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
GB4663/58A
Inventor
Harry Chilton
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 GB4663/58A priority Critical patent/GB849123A/en
Priority to DEU5976A priority patent/DE1186703B/en
Priority to CH6949859A priority patent/CH368667A/en
Publication of GB849123A publication Critical patent/GB849123A/en
Priority to DEU7537A priority patent/DE1190272B/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/162—Flanged joints characterised by the sealing means the pipe ends abutting each other
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/1235—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members the connection taking place from inside the pipes
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/22—Structural association of coolant tubes with headers
    • 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

849,123. Pipe &c. joints. UNITED KING- DOM ATOMIC ENERGY AUTHORITY. Feb. 11, 1959 [Feb. 12, 1958], No. 4663/58. Class 99(1). A joint between two members comprises plane end surfaces thereof held in contact by clamping means having a thermal expansion coefficient different from at least one of the members, the clamping pressure being applied to the said one member substantially in the contact plane of the surfaces. As shown in Fig. 4, a pipe 22<SP>1</SP> of graphite and a pipe 23<SP>1</SP> of steel have flanges 241, 251 and are clamped together by bolts 26<SP>1</SP>, the sealing plane of the pipes and the plane of the clamping pressure coinciding at the plane CC. In modifications (a) a graphite pipe 1, Fig. 1, is formed with an annular recess 9 for reception of a split, graphite sleeve 4, the sleeve being held in position by and having axial pressure exerted thereon by a graphite sleeve 3 engaged by a steel clamping ring 5 ; bolts 8 pass through the ring 5 and the flange 6 of a steel pipe 7 to apply pressure to the flange 22 of the sleeve 3 and in the plane A-A of the pipe ends, and (b) two pipes of the same material, e.g. graphite or of two materials having different coefficients of thermal expansion, each have flanges comprising three 60 degree sectors so that the flanges can be interleaved and pressure is applied to the flanges by steel clamping rings and bolts. The device may be applied to fastening a plate over an aperture in a vessel, or joining a pipe to a vessel.
GB4663/58A 1958-02-12 1958-02-12 Improvements in or relating to joints, for example, for pipes Expired GB849123A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4663/58A GB849123A (en) 1958-02-12 1958-02-12 Improvements in or relating to joints, for example, for pipes
DEU5976A DE1186703B (en) 1958-02-12 1959-02-11 Flange connection between two pipes exposed to high temperatures during operation
CH6949859A CH368667A (en) 1958-02-12 1959-02-12 Connection of two links, in particular two pipes
DEU7537A DE1190272B (en) 1958-02-12 1960-10-27 Flange connection between two pipes exposed to high temperatures during operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4663/58A GB849123A (en) 1958-02-12 1958-02-12 Improvements in or relating to joints, for example, for pipes

Publications (1)

Publication Number Publication Date
GB849123A true GB849123A (en) 1960-09-21

Family

ID=9781435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4663/58A Expired GB849123A (en) 1958-02-12 1958-02-12 Improvements in or relating to joints, for example, for pipes

Country Status (3)

Country Link
CH (1) CH368667A (en)
DE (2) DE1186703B (en)
GB (1) GB849123A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418473A1 (en) * 1984-05-18 1985-11-21 Daimler-Benz Ag, 7000 Stuttgart CONNECTION BETWEEN AT LEAST TWO THERMALLY HIGH-LOADED BODIES, LIKE PIPES, RINGS, DISCS, PLATES AND THE LIKE
CA2268078A1 (en) * 1996-10-16 1998-04-23 S.H. Leggitt Company Thermally responsive coupling for fluid-carrying lines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR501050A (en) * 1917-10-05 1920-03-31 Norsk Hydro Elektrisk Flanged joint for tubes or pipes with vapor jackets
US1674277A (en) * 1920-06-16 1928-06-19 Basil W Dennis Expansion joint or coupling
AT94023B (en) * 1922-05-15 1923-08-25 Julius Pintsch Fa Pipe connection.
FR732842A (en) * 1932-03-09 1932-09-26 O G Pierson Ets Flexible gasket for piping
US2695184A (en) * 1950-05-23 1954-11-23 James C Hobbs Temperature compensated fluidtight joint
GB708263A (en) * 1951-02-19 1954-05-05 Vickers Electrical Co Ltd Improvements in joints between tubular parts
GB718625A (en) * 1952-02-11 1954-11-17 Babcock & Wilcox Ltd Improvements in flanged and bolted pipe joints

Also Published As

Publication number Publication date
CH368667A (en) 1963-04-15
DE1190272B (en) 1965-04-01
DE1186703B (en) 1965-02-04

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