GB1387056A - Telescopic joint for conduits containing fluid under pressure - Google Patents

Telescopic joint for conduits containing fluid under pressure

Info

Publication number
GB1387056A
GB1387056A GB1044972A GB1044972A GB1387056A GB 1387056 A GB1387056 A GB 1387056A GB 1044972 A GB1044972 A GB 1044972A GB 1044972 A GB1044972 A GB 1044972A GB 1387056 A GB1387056 A GB 1387056A
Authority
GB
United Kingdom
Prior art keywords
members
gaskets
diaphragm
march
under pressure
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
GB1044972A
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.)
Industrie Pirelli SpA
Pirelli and C SpA
Original Assignee
Industrie Pirelli SpA
Pirelli SpA
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 Industrie Pirelli SpA, Pirelli SpA filed Critical Industrie Pirelli SpA
Publication of GB1387056A publication Critical patent/GB1387056A/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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement

Landscapes

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

Abstract

1387056 Pipe couplings INDUSTRIE PIRELLI SpA 7 March 1972 [13 March 1971] 10449/72 Heading F2G A pipe joint includes a half joint, in which a tubular diaphragm 7 is enclosed between telescoping members 5 and 6. The diaphragm, which may be made of textile reinforced rubber, has metal stiffening rings (15, 21) at the ends so that it may be clamped to the ends of members 5 and 6. In a compressed air coupling between railway vehicles, hoses 3, 4 are connected by gaskets 3<1>, 4<1> to members 5 of the half-joints to allow slight angular displacements of the halfjoints. The air pressure exerted on annular faces 13 presses gaskets 10 into fluid-tight contact. Diaphragm-carrying members 20 are not secured to members 6, but can move inwardly under impact to shield the gaskets 10 from excessive strains.
GB1044972A 1971-03-13 1972-03-07 Telescopic joint for conduits containing fluid under pressure Expired GB1387056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2171871 1971-03-13

Publications (1)

Publication Number Publication Date
GB1387056A true GB1387056A (en) 1975-03-12

Family

ID=11185871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1044972A Expired GB1387056A (en) 1971-03-13 1972-03-07 Telescopic joint for conduits containing fluid under pressure

Country Status (5)

Country Link
BE (1) BE780597A (en)
CH (1) CH539230A (en)
DE (1) DE2210644A1 (en)
FR (1) FR2129624A5 (en)
GB (1) GB1387056A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234793A (en) * 1989-08-03 1991-02-13 Rolls Royce Plc Coupling trunking or the like.
GB2247060A (en) * 1988-08-09 1992-02-19 Oliver Stanislaus Delery A roll-in sealing gland construction for use in pipe joints
GB2461503A (en) * 2008-06-30 2010-01-06 Rolls Royce Plc A sliding joint for a gas turbine engine fuel manifold
WO2017155980A1 (en) * 2016-03-07 2017-09-14 Hyperloop Technologies, Inc. Expansion joints for a tubular transportation system
CN109268601A (en) * 2018-11-29 2019-01-25 潍柴动力股份有限公司 A kind of gas-tpe fitting
CN118030980A (en) * 2024-04-11 2024-05-14 兰州大学 Oil gas pipeline protection device capable of resisting debris flow impact

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10248086B4 (en) * 2002-10-15 2008-03-20 Georg Fischer Rohrleitungssysteme Ag Connecting arrangement for longitudinally movable connection of pipes
DE102005037510A1 (en) * 2005-08-10 2007-02-15 Zf Friedrichshafen Ag Tube connection for hydraulic components, e.g. a hydraulic pump in a gearbox, has drillings of different diameters to take the tube ends with the hydraulic pressure towards the smaller drilling
DE102008055548A1 (en) 2008-12-18 2010-07-01 Contitech Luftfedersysteme Gmbh Rolling bellows compensator for producing flexible connection between two pipelines, has rolling bellows comprising wedging and sealing bulge that is fastened to front side of ring flange by fastening unit

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247060A (en) * 1988-08-09 1992-02-19 Oliver Stanislaus Delery A roll-in sealing gland construction for use in pipe joints
GB2247060B (en) * 1988-08-09 1994-01-26 Oliver Stanislaus Delery Sealing gland construction for use in hydraulic unit joints
GB2234793A (en) * 1989-08-03 1991-02-13 Rolls Royce Plc Coupling trunking or the like.
US5125226A (en) * 1989-08-03 1992-06-30 Rolls-Royce Plc Coupling ducts or the like
GB2461503A (en) * 2008-06-30 2010-01-06 Rolls Royce Plc A sliding joint for a gas turbine engine fuel manifold
WO2017155980A1 (en) * 2016-03-07 2017-09-14 Hyperloop Technologies, Inc. Expansion joints for a tubular transportation system
US11421809B2 (en) 2016-03-07 2022-08-23 Hyperloop Technologies, Inc. Expansion joints for a tubular transportation system
CN109268601A (en) * 2018-11-29 2019-01-25 潍柴动力股份有限公司 A kind of gas-tpe fitting
CN109268601B (en) * 2018-11-29 2020-09-29 潍柴动力股份有限公司 Air pipe joint
CN118030980A (en) * 2024-04-11 2024-05-14 兰州大学 Oil gas pipeline protection device capable of resisting debris flow impact

Also Published As

Publication number Publication date
DE2210644A1 (en) 1972-09-28
FR2129624A5 (en) 1972-10-27
CH539230A (en) 1973-07-15
BE780597A (en) 1972-07-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees