GB1401998A - Axial expansion or contraction compensator for pipes - Google Patents

Axial expansion or contraction compensator for pipes

Info

Publication number
GB1401998A
GB1401998A GB5520872A GB5520872A GB1401998A GB 1401998 A GB1401998 A GB 1401998A GB 5520872 A GB5520872 A GB 5520872A GB 5520872 A GB5520872 A GB 5520872A GB 1401998 A GB1401998 A GB 1401998A
Authority
GB
United Kingdom
Prior art keywords
pipes
axial expansion
compensator
contraction
expansion
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
GB5520872A
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.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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 Georg Fischer AG filed Critical Georg Fischer AG
Publication of GB1401998A publication Critical patent/GB1401998A/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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/1021—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations comprising an intermediate resilient element, e.g. a ring
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
    • F16L27/11—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations
    • F16L27/111—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations the bellows being reinforced
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
    • F16L27/127—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position
    • F16L27/1274—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position by means of a swivel nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)

Abstract

1401998 Pipe couplings GEORG FISCHER AG 29 Nov 1972 [16 Dec 1971] 55208/72 Heading F2G An expansion compensating junction-piece, including a bellows or elastomeric 25 expansion element, is telescopically adjustable, so that it can be extended to fit between pipe ends 30, 31, at fixed locations. When the screw-threaded or other connections have been made to the pipe ends, stuffing-box joint 23, 24 is tightened to lock the adjustment.
GB5520872A 1971-12-16 1972-11-29 Axial expansion or contraction compensator for pipes Expired GB1401998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1840171A CH532746A (en) 1971-12-16 1971-12-16 Axial expansion joint with adjustable installation length for two pipes to be connected

Publications (1)

Publication Number Publication Date
GB1401998A true GB1401998A (en) 1975-08-06

Family

ID=4432742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5520872A Expired GB1401998A (en) 1971-12-16 1972-11-29 Axial expansion or contraction compensator for pipes

Country Status (4)

Country Link
CH (1) CH532746A (en)
DE (2) DE7237054U (en)
FR (1) FR2165545A5 (en)
GB (1) GB1401998A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418408A1 (en) * 1978-02-28 1979-09-21 Seibu Polymer Kasei Kk SEAL FOR UNDERGROUND DUCTS
WO2016155788A1 (en) 2015-03-31 2016-10-06 Creon A housing for a pipeline compensator

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE387424B (en) * 1975-05-07 1976-09-06 United Gas Industries Ltd SELF-CONTROLLED AXIAL COMPENSATOR FOR PIPELINES
WO1982001205A1 (en) * 1980-10-07 1982-04-15 Fischer M Arrangement of pipings
DK147189B (en) * 1980-11-10 1984-05-07 Bredan Kompensatorfab AXIAL COMPENSATOR
ATE28928T1 (en) * 1982-11-16 1987-08-15 Iwk Regler Kompensatoren AXIAL COMPENSATOR.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1873703A (en) * 1929-02-09 1932-08-23 Fulton Sylphon Co Expansion joint
US2396078A (en) * 1942-01-03 1946-03-05 Box William Arthur George Pipe coupling
US2533097A (en) * 1944-09-15 1950-12-05 Clarence R Dale Union and expansion joint
GB979758A (en) * 1962-10-08 1965-01-06 Broads Mfg Company Ltd Improvements in expansion joints for cast iron soil stacks
DE1425557A1 (en) * 1963-10-16 1969-05-08 Wilhelm Seibel Installation device for axial expansion joints

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418408A1 (en) * 1978-02-28 1979-09-21 Seibu Polymer Kasei Kk SEAL FOR UNDERGROUND DUCTS
WO2016155788A1 (en) 2015-03-31 2016-10-06 Creon A housing for a pipeline compensator

Also Published As

Publication number Publication date
DE2249491A1 (en) 1973-06-28
FR2165545A5 (en) 1973-08-03
DE7237054U (en) 1975-11-20
CH532746A (en) 1973-01-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee