FR2530770B1 - - Google Patents

Info

Publication number
FR2530770B1
FR2530770B1 FR8212707A FR8212707A FR2530770B1 FR 2530770 B1 FR2530770 B1 FR 2530770B1 FR 8212707 A FR8212707 A FR 8212707A FR 8212707 A FR8212707 A FR 8212707A FR 2530770 B1 FR2530770 B1 FR 2530770B1
Authority
FR
France
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
FR8212707A
Other languages
French (fr)
Other versions
FR2530770A1 (fr
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
Priority to DE19813115724 priority Critical patent/DE3115724C1/de
Application filed by Witzenmann GmbH filed Critical Witzenmann GmbH
Priority to FR8212707A priority patent/FR2530770A1/fr
Priority to GB08221818A priority patent/GB2124716B/en
Publication of FR2530770A1 publication Critical patent/FR2530770A1/fr
Application granted granted Critical
Publication of FR2530770B1 publication Critical patent/FR2530770B1/fr
Granted 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
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • F16L9/06—Corrugated 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/047—Metallic bellows
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
    • 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
    • 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
    • F16L51/025—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube with several corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
FR8212707A 1981-04-18 1982-07-21 Soufflet a plis Granted FR2530770A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19813115724 DE3115724C1 (de) 1981-04-18 1981-04-18 Faltenbalg
FR8212707A FR2530770A1 (fr) 1981-04-18 1982-07-21 Soufflet a plis
GB08221818A GB2124716B (en) 1981-04-18 1982-07-28 Bellows

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19813115724 DE3115724C1 (de) 1981-04-18 1981-04-18 Faltenbalg
FR8212707A FR2530770A1 (fr) 1981-04-18 1982-07-21 Soufflet a plis
GB08221818A GB2124716B (en) 1981-04-18 1982-07-28 Bellows

Publications (2)

Publication Number Publication Date
FR2530770A1 FR2530770A1 (fr) 1984-01-27
FR2530770B1 true FR2530770B1 (show.php) 1984-12-14

Family

ID=27189291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8212707A Granted FR2530770A1 (fr) 1981-04-18 1982-07-21 Soufflet a plis

Country Status (3)

Country Link
DE (1) DE3115724C1 (show.php)
FR (1) FR2530770A1 (show.php)
GB (1) GB2124716B (show.php)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU186949B (en) * 1982-07-08 1985-10-28 Taurus Gumiipari Vallalat Flexible bellow body containing plastic expediently polyurethane foam material and method for producing same
FR2709340B1 (fr) * 1993-08-25 1995-11-10 Nacam Tube roulé à ondes.
US6398266B1 (en) * 1999-09-22 2002-06-04 Ballard Medical Products Collapse resistant popoid connector
BE1018653A3 (nl) * 2009-02-10 2011-06-07 Roger Winckelmans Flexibele slang met rigider begin-en/of einddeel.
JP2017175801A (ja) * 2016-03-24 2017-09-28 矢崎総業株式会社 外装部材及びワイヤハーネス
CN111173606B (zh) * 2020-02-11 2024-06-11 中国船舶集团有限公司第七一一研究所 导流管整体式波形膨胀节
US11913301B2 (en) * 2021-04-09 2024-02-27 Schlumberger Technology Corporation Integral bellows for oilfield equipment
DE102023212722A1 (de) 2023-12-14 2025-06-18 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines Dichtelements in Form eines Well- oder Faltenbalgs, Dichtelement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE479942C (de) * 1929-07-25 Meyer Keller & Cie O Biegsame Leitung mit die Bruchsicherheit erhoehenden Verstaerkungen
US1544057A (en) * 1922-09-16 1925-06-30 Dimick Daniel Baker Cast pipe and joint therefor

Also Published As

Publication number Publication date
FR2530770A1 (fr) 1984-01-27
GB2124716B (en) 1985-12-24
DE3115724C1 (de) 1982-11-04
GB2124716A (en) 1984-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse