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GB1291253A - Improvements in or relating to braid-reinforced pipe joints of the convoluted-belows type - Google Patents

Improvements in or relating to braid-reinforced pipe joints of the convoluted-belows type

Info

Publication number
GB1291253A
GB1291253A GB391269A GB391269A GB1291253A GB 1291253 A GB1291253 A GB 1291253A GB 391269 A GB391269 A GB 391269A GB 391269 A GB391269 A GB 391269A GB 1291253 A GB1291253 A GB 1291253A
Authority
GB
United Kingdom
Prior art keywords
braid
bellows
pieces
convoluted
jan
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
GB391269A
Inventor
Robert Alan Hughes
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.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB391269A priority Critical patent/GB1291253A/en
Priority to DE19702002731 priority patent/DE2002731A1/en
Priority to FR7002220A priority patent/FR2028960A1/fr
Publication of GB1291253A publication Critical patent/GB1291253A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound 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
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/10—Adjustable joints; Joints allowing movement comprising a flexible connection only
    • F16L27/107—Adjustable joints; Joints allowing movement comprising a flexible connection only the ends of the pipe being interconnected by a flexible sleeve
    • F16L27/11—Adjustable joints; Joints allowing movement comprising a flexible connection only 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 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
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Joints Allowing Movement (AREA)

Abstract

1291253 Pipe couplings PLESSEY CO Ltd 12 Jan 1970 [23 Jan 1969] 3912/69 Heading F2G A flexible pipe joint, employing a convoluted bellows 3, has a braid sheath 4 attached to each end of the joint and drawn over a radially floating ring 5, of greater diameter than the bellows, approximately mid-way along the bellows. The braid 4, comprising woven helical metal strands, is held at its end points between tapered collars 14 and tapered surfaces of the end-pieces 11, 12 as described in Specification 1,091,013. The floating ring 5 has a U-shaped section, filtering over a guide plate 16 held in the bellows 3, and moves radially when the end-pieces 11, 12 are relatively inclined, decreasing tension in the outer side of the braid 4 and taking up slack in the inner side of the braid. Diametric vanes (17), (18), Fig. 4 (not shown), for transmitting axial thrust, may be fixed to respective end-pieces and are mutually at right angles, and mutually engaged by central tapered recesses allowing relative angular movement.
GB391269A 1969-01-23 1969-01-23 Improvements in or relating to braid-reinforced pipe joints of the convoluted-belows type Expired GB1291253A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB391269A GB1291253A (en) 1969-01-23 1969-01-23 Improvements in or relating to braid-reinforced pipe joints of the convoluted-belows type
DE19702002731 DE2002731A1 (en) 1969-01-23 1970-01-22 Bellows-shaped pipe connection reinforced by a metal mesh or metal mesh
FR7002220A FR2028960A1 (en) 1969-01-23 1970-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB391269A GB1291253A (en) 1969-01-23 1969-01-23 Improvements in or relating to braid-reinforced pipe joints of the convoluted-belows type

Publications (1)

Publication Number Publication Date
GB1291253A true GB1291253A (en) 1972-10-04

Family

ID=9767221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB391269A Expired GB1291253A (en) 1969-01-23 1969-01-23 Improvements in or relating to braid-reinforced pipe joints of the convoluted-belows type

Country Status (3)

Country Link
DE (1) DE2002731A1 (en)
FR (1) FR2028960A1 (en)
GB (1) GB1291253A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709558A1 (en) * 1994-10-26 1996-05-01 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Conduit element, especially for the exhaust conduit of an internal combustion engine
CN103438320A (en) * 2013-08-23 2013-12-11 江苏博格东进管道设备有限公司 Bi-direction balance type bellows compensator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011005629U1 (en) * 2011-04-27 2012-07-31 Boa Balg- Und Kompensatoren-Technologie Gmbh Flexible conduit element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709558A1 (en) * 1994-10-26 1996-05-01 Witzenmann GmbH Metallschlauch-Fabrik Pforzheim Conduit element, especially for the exhaust conduit of an internal combustion engine
CN103438320A (en) * 2013-08-23 2013-12-11 江苏博格东进管道设备有限公司 Bi-direction balance type bellows compensator

Also Published As

Publication number Publication date
DE2002731A1 (en) 1970-09-03
FR2028960A1 (en) 1970-10-16

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Legal Events

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