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
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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)
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, 8673 Rehau | 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***股份有限公司 | Gas delivery tube and Medical Devices with the gas delivery tube |
-
1973
- 1973-04-11 FR FR7313023A patent/FR2225680B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2225680A1 (en) | 1974-11-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |