FR2125929A5 - - Google Patents

Info

Publication number
FR2125929A5
FR2125929A5 FR7205054A FR7205054A FR2125929A5 FR 2125929 A5 FR2125929 A5 FR 2125929A5 FR 7205054 A FR7205054 A FR 7205054A FR 7205054 A FR7205054 A FR 7205054A FR 2125929 A5 FR2125929 A5 FR 2125929A5
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
FR7205054A
Other languages
French (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.)
MATERIAL AIREACTION SA
Original Assignee
MATERIAL AIREACTION SA
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 MATERIAL AIREACTION SA filed Critical MATERIAL AIREACTION SA
Application granted granted Critical
Publication of FR2125929A5 publication Critical patent/FR2125929A5/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
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • 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
    • F16L11/22—Multi-channel hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR7205054A 1971-02-20 1972-02-15 Expired FR2125929A5 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1971166308U ES166308Y (es) 1971-02-20 1971-02-20 Tubo plastico multiple.

Publications (1)

Publication Number Publication Date
FR2125929A5 true FR2125929A5 (https=) 1972-09-29

Family

ID=8342943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7205054A Expired FR2125929A5 (https=) 1971-02-20 1972-02-15

Country Status (3)

Country Link
ES (1) ES166308Y (https=)
FR (1) FR2125929A5 (https=)
IT (1) IT7220689U1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239741A1 (de) * 1986-03-29 1987-10-07 Wilhelm Hegler Doppelrohr, bestehend aus zwei einstückig über einen Steg miteinander verbundenen Schutzrohren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0239741A1 (de) * 1986-03-29 1987-10-07 Wilhelm Hegler Doppelrohr, bestehend aus zwei einstückig über einen Steg miteinander verbundenen Schutzrohren

Also Published As

Publication number Publication date
IT7220689U1 (it) 1973-07-28
ES166308U (es) 1971-06-01
ES166308Y (es) 1972-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse