FR2360815A1 - Conduite flexible - Google Patents

Conduite flexible

Info

Publication number
FR2360815A1
FR2360815A1 FR7623871A FR7623871A FR2360815A1 FR 2360815 A1 FR2360815 A1 FR 2360815A1 FR 7623871 A FR7623871 A FR 7623871A FR 7623871 A FR7623871 A FR 7623871A FR 2360815 A1 FR2360815 A1 FR 2360815A1
Authority
FR
France
Prior art keywords
strip
section
spirally wound
overlapping edges
external reinforcement
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.)
Granted
Application number
FR7623871A
Other languages
English (en)
Other versions
FR2360815B1 (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.)
WOOD CECIL
Original Assignee
WOOD CECIL
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 WOOD CECIL filed Critical WOOD CECIL
Priority to FR7623871A priority Critical patent/FR2360815A1/fr
Publication of FR2360815A1 publication Critical patent/FR2360815A1/fr
Application granted granted Critical
Publication of FR2360815B1 publication Critical patent/FR2360815B1/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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/24—Hoses, i.e. flexible pipes wound from strips or bands
    • 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
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

L'invention concerne une conduite flexible. La conduite comprend un enroulement en spirale d'un élément métallique de section creuse 12 en forme de goulotte ayant une ouverture longitudinale définie par les bords opposés 18, 20, dirigés vers l'intérieur de l'enroulement. Dans la cavité 22 de la goulotte est rassemblée une première bande flexible 15, qui chevauche une seconde bande flexible 17, dont un bord est rassemblé dans cette cavité, les deux bandes s'étendant entre les tours de l'enroulement spirale. Les bandes flexibles sont tenues dans la goulotte par un pincement des bords 18, 20. La structure métallique en forme de goulotte étant à l'extérieur de la conduite, elle fournit à celle-a une bonne protection pour sa manipulation et son installation.
FR7623871A 1976-08-04 1976-08-04 Conduite flexible Granted FR2360815A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7623871A FR2360815A1 (fr) 1976-08-04 1976-08-04 Conduite flexible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623871A FR2360815A1 (fr) 1976-08-04 1976-08-04 Conduite flexible

Publications (2)

Publication Number Publication Date
FR2360815A1 true FR2360815A1 (fr) 1978-03-03
FR2360815B1 FR2360815B1 (fr) 1983-04-08

Family

ID=9176569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623871A Granted FR2360815A1 (fr) 1976-08-04 1976-08-04 Conduite flexible

Country Status (1)

Country Link
FR (1) FR2360815A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337374A (en) * 1943-03-10 1943-12-21 Abel E Chernack Collapsible tubing
US2340794A (en) * 1942-02-10 1944-02-01 Abel E Chernack Collapsible tubing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2340794A (en) * 1942-02-10 1944-02-01 Abel E Chernack Collapsible tubing
US2337374A (en) * 1943-03-10 1943-12-21 Abel E Chernack Collapsible tubing

Also Published As

Publication number Publication date
FR2360815B1 (fr) 1983-04-08

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