FR2225680B3 - - Google Patents

Info

Publication number
FR2225680B3
FR2225680B3 FR7313023A FR7313023A FR2225680B3 FR 2225680 B3 FR2225680 B3 FR 2225680B3 FR 7313023 A FR7313023 A FR 7313023A FR 7313023 A FR7313023 A FR 7313023A FR 2225680 B3 FR2225680 B3 FR 2225680B3
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
FR7313023A
Other languages
French (fr)
Other versions
FR2225680A1 (en
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.)
LOTIGIE ETS
Original Assignee
LOTIGIE ETS
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 LOTIGIE ETS filed Critical LOTIGIE ETS
Priority to FR7313023A priority Critical patent/FR2225680B3/fr
Publication of FR2225680A1 publication Critical patent/FR2225680A1/fr
Application granted granted Critical
Publication of FR2225680B3 publication Critical patent/FR2225680B3/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
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • F16L9/19—Multi-channel pipes or pipe assemblies
    • 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
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/23—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • 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
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • F16L9/19—Multi-channel pipes or pipe assemblies
    • F16L9/20—Pipe assemblies
FR7313023A 1973-04-11 1973-04-11 Expired FR2225680B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7313023A FR2225680B3 (en) 1973-04-11 1973-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7313023A FR2225680B3 (en) 1973-04-11 1973-04-11

Publications (2)

Publication Number Publication Date
FR2225680A1 FR2225680A1 (en) 1974-11-08
FR2225680B3 true FR2225680B3 (en) 1976-03-26

Family

ID=9117765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313023A Expired FR2225680B3 (en) 1973-04-11 1973-04-11

Country Status (1)

Country Link
FR (1) FR2225680B3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308482C2 (en) * 1983-03-10 1986-06-05 REHAU AG + Co, 8673 Rehau Flexible pipe connection and manufacturing process for this
DE3606767C1 (en) * 1986-03-01 1987-07-02 Rehau Ag & Co Flexible closed pipe system
DE19722746A1 (en) * 1997-05-30 1998-12-03 Rehau Ag & Co Flexible pipe network
EP0936390A3 (en) * 1998-02-13 2003-02-05 Parker Hannifin Corporation Dual coil tubing assembly
DE202011109030U1 (en) * 2011-12-14 2012-08-20 Shp Primaflex Gmbh Hose system having a first tube and a second, extending along the first tube in a channel second tube
CN104225752B (en) * 2013-06-14 2019-07-05 北京谊安医疗系统股份有限公司 Gas delivery tube and Medical Devices with the gas delivery tube

Also Published As

Publication number Publication date
FR2225680A1 (en) 1974-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse