FR2721373B1 - - Google Patents
Info
- Publication number
- FR2721373B1 FR2721373B1 FR9407424A FR9407424A FR2721373B1 FR 2721373 B1 FR2721373 B1 FR 2721373B1 FR 9407424 A FR9407424 A FR 9407424A FR 9407424 A FR9407424 A FR 9407424A FR 2721373 B1 FR2721373 B1 FR 2721373B1
- 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 - Fee Related
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
- F16L9/17—Rigid pipes obtained by bending a sheet longitudinally and connecting the edges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9407424A FR2721373A1 (fr) | 1994-06-17 | 1994-06-17 | Tube à deux parois co-envirolées. |
FR9409234A FR2721374A1 (fr) | 1994-06-17 | 1994-07-26 | Tube à deux parois co-envirolées. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9407424A FR2721373A1 (fr) | 1994-06-17 | 1994-06-17 | Tube à deux parois co-envirolées. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2721373A1 FR2721373A1 (fr) | 1995-12-22 |
FR2721373B1 true FR2721373B1 (ko) | 1997-02-21 |
Family
ID=9464325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9407424A Granted FR2721373A1 (fr) | 1994-06-17 | 1994-06-17 | Tube à deux parois co-envirolées. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2721373A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6119729A (en) * | 1998-09-14 | 2000-09-19 | Arise Technologies Corporation | Freeze protection apparatus for fluid transport passages |
WO2022125001A1 (en) * | 2020-09-14 | 2022-06-16 | Net Boru Sanayi Ve Dis Ticaret Kollektif Sirketi Bora Saman Ve Ortagi | Copper coated multi-layered pipe |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1082181A (fr) * | 1953-08-06 | 1954-12-27 | Pièces métalliques embouties ou conformées à deux ou plusieurs épaisseurs, notamment éléments de carrosserie et tuyaux | |
FR1446464A (fr) * | 1965-06-10 | 1966-07-22 | Conduit tel que tuyau pour le conditionnement, la ventilation ou l'évacuation des fumées | |
DE3625694A1 (de) * | 1986-07-31 | 1988-03-24 | Mannesmann Ag | Kleinkalibriges mehrlagenrohr aus metall, insbesondere rohr fuer hydraulische bremsanlagen fuer kraftfahrzeuge |
GB8710332D0 (en) * | 1987-04-30 | 1987-06-03 | Daton Lovett A J | Extensible elements |
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1994
- 1994-06-17 FR FR9407424A patent/FR2721373A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2721373A1 (fr) | 1995-12-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |