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FR1038160A - Tuyau flexible à spires hélicoïdales soudées - Google Patents

Tuyau flexible à spires hélicoïdales soudées

Info

Publication number
FR1038160A
FR1038160A FR1038160DA FR1038160A FR 1038160 A FR1038160 A FR 1038160A FR 1038160D A FR1038160D A FR 1038160DA FR 1038160 A FR1038160 A FR 1038160A
Authority
FR
France
Prior art keywords
flexible pipe
helical turns
welded helical
welded
turns
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
Other languages
English (en)
Inventor
Giosue Aldo Gai
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 filed Critical
Application granted granted Critical
Publication of FR1038160A publication Critical patent/FR1038160A/fr
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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1038160D 1950-06-21 1951-06-06 Tuyau flexible à spires hélicoïdales soudées Expired FR1038160A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1038160X 1950-06-21

Publications (1)

Publication Number Publication Date
FR1038160A true FR1038160A (fr) 1953-09-25

Family

ID=11429620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1038160D Expired FR1038160A (fr) 1950-06-21 1951-06-06 Tuyau flexible à spires hélicoïdales soudées

Country Status (1)

Country Link
FR (1) FR1038160A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0187388U (fr) * 1987-12-01 1989-06-09
EP0349778A3 (fr) * 1988-07-05 1991-05-22 Mitsubishi Plastics Industries Limited Tuyau ondulé, méthode et dispositif pour sa fabrication
JPH05220876A (ja) * 1991-08-28 1993-08-31 Seiji Nagayoshi 耐圧合成樹脂管
DE102008001297A1 (de) 2007-04-27 2008-10-30 Westfalia Metallschlauchtechnik Gmbh & Co. Kg Wendelgewellter Membranbalg sowie Verfahren zu seiner Herstellung
WO2012038547A1 (fr) * 2010-09-24 2012-03-29 Westfalia Metallschlauchtechnik Gmbh & Co. Kg Tuyau flexible enroulé fixé, de préférence étanche aux gaz
US9291263B2 (en) 2010-11-23 2016-03-22 Westfalia Metallschlauchtechnik Gmbh & Co. Kg Diaphragm bellows produced from profiled metal strip

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0187388U (fr) * 1987-12-01 1989-06-09
EP0349778A3 (fr) * 1988-07-05 1991-05-22 Mitsubishi Plastics Industries Limited Tuyau ondulé, méthode et dispositif pour sa fabrication
US5042138A (en) * 1988-07-05 1991-08-27 Mitsubishi Plastics Industries, Ltd. Method and apparatus for manufacturing a corrugated pipe
JPH05220876A (ja) * 1991-08-28 1993-08-31 Seiji Nagayoshi 耐圧合成樹脂管
DE102008001297A1 (de) 2007-04-27 2008-10-30 Westfalia Metallschlauchtechnik Gmbh & Co. Kg Wendelgewellter Membranbalg sowie Verfahren zu seiner Herstellung
US8181672B2 (en) 2007-04-27 2012-05-22 Westfalia Metallschlauchtechnik Gmbh & Co. Kg Spiral-wound diaphragm bellows, and method of making such a diaphragm bellows
DE102008001297B4 (de) * 2007-04-27 2014-10-30 Westfalia Metallschlauchtechnik Gmbh & Co. Kg Wendelgewellter Membranbalg sowie Verfahren zu seiner Herstellung
WO2012038547A1 (fr) * 2010-09-24 2012-03-29 Westfalia Metallschlauchtechnik Gmbh & Co. Kg Tuyau flexible enroulé fixé, de préférence étanche aux gaz
US9291263B2 (en) 2010-11-23 2016-03-22 Westfalia Metallschlauchtechnik Gmbh & Co. Kg Diaphragm bellows produced from profiled metal strip

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