FR2518214B1 - COMPENSATOR FOR TUBULAR CONDUITS - Google Patents

COMPENSATOR FOR TUBULAR CONDUITS

Info

Publication number
FR2518214B1
FR2518214B1 FR8215031A FR8215031A FR2518214B1 FR 2518214 B1 FR2518214 B1 FR 2518214B1 FR 8215031 A FR8215031 A FR 8215031A FR 8215031 A FR8215031 A FR 8215031A FR 2518214 B1 FR2518214 B1 FR 2518214B1
Authority
FR
France
Prior art keywords
compensator
tubular conduits
conduits
tubular
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
FR8215031A
Other languages
French (fr)
Other versions
FR2518214A1 (en
Inventor
Roland Helfricht
Heinz Hammer
Herbert Schweigert
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.)
Witzenmann GmbH
Original Assignee
Witzenmann GmbH
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 Witzenmann GmbH filed Critical Witzenmann GmbH
Publication of FR2518214A1 publication Critical patent/FR2518214A1/en
Application granted granted Critical
Publication of FR2518214B1 publication Critical patent/FR2518214B1/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
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
    • F16L51/025—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with several corrugations
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
FR8215031A 1981-12-15 1982-09-03 COMPENSATOR FOR TUBULAR CONDUITS Expired FR2518214B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813149553 DE3149553A1 (en) 1981-12-15 1981-12-15 COMPENSATOR FOR PIPELINES

Publications (2)

Publication Number Publication Date
FR2518214A1 FR2518214A1 (en) 1983-06-17
FR2518214B1 true FR2518214B1 (en) 1986-11-21

Family

ID=6148723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8215031A Expired FR2518214B1 (en) 1981-12-15 1982-09-03 COMPENSATOR FOR TUBULAR CONDUITS

Country Status (5)

Country Link
CH (1) CH657908A5 (en)
DE (1) DE3149553A1 (en)
FR (1) FR2518214B1 (en)
GB (1) GB2111628B (en)
IT (1) IT1201951B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511162A (en) * 1983-02-02 1985-04-16 Pathway Bellows, Inc. Leak indicating conduit
DE19632756C2 (en) * 1996-08-14 2002-02-07 Stenflex Rudolf Stender Gmbh Device to compensate for the movement of two interconnected pipes with at least two-layer bellows body
DE202007004365U1 (en) * 2007-03-24 2008-07-24 Witzenmann Gmbh metal bellows
DE102010027570B3 (en) * 2010-07-19 2011-11-10 Eagleburgmann Germany Gmbh & Co. Kg Bellows compensator
CN102720913A (en) * 2012-07-10 2012-10-10 南京晨光东螺波纹管有限公司 Articulated-type expansion joint
US10788148B2 (en) 2018-12-20 2020-09-29 The Boeing Company Conduits for transporting fluids
US20200200319A1 (en) * 2018-12-20 2020-06-25 The Boeing Company Conduits for transporting fluids and methods of fabricating the same
CN109915666B (en) * 2019-04-16 2023-11-17 无锡金龙石化冶金设备制造有限公司 Connection structure and connection method of multilayer corrugated pipe and connecting pipe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183022A (en) * 1960-06-15 1965-05-11 Zallea Brothers Inc Expansion joints
FR1459320A (en) * 1965-10-09 1966-11-18 Setaram Soc D Etudes D Automat Pressure regulator
DE1775487A1 (en) * 1968-08-17 1971-09-16 Berghoefer Hans Dipl Kfm Multi-walled pipe expansion joint
US3655224A (en) * 1969-05-06 1972-04-11 Chemetron Corp Multi-ply bellows structure with fluid pervious spacer
CH539811A (en) * 1972-11-29 1973-07-31 Boa Ag Monitoring device for a pipe expansion joint
DE2842413A1 (en) * 1978-09-29 1980-04-17 Karlsruhe Augsburg Iweka Double-skin bellows pipe expansion joint - has annular chambers in bellows and pipe ends butt welded together

Also Published As

Publication number Publication date
IT1201951B (en) 1989-02-02
FR2518214A1 (en) 1983-06-17
DE3149553A1 (en) 1983-01-13
IT8222740A0 (en) 1982-08-04
GB2111628A (en) 1983-07-06
GB2111628B (en) 1985-05-09
CH657908A5 (en) 1986-09-30
DE3149553C2 (en) 1987-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse