FR2137196B1 - - Google Patents
Info
- Publication number
- FR2137196B1 FR2137196B1 FR7117689A FR7117689A FR2137196B1 FR 2137196 B1 FR2137196 B1 FR 2137196B1 FR 7117689 A FR7117689 A FR 7117689A FR 7117689 A FR7117689 A FR 7117689A FR 2137196 B1 FR2137196 B1 FR 2137196B1
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/18—Branching pipes; Joining pipes to walls the branch pipe being movable
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7117689A FR2137196B1 (US07122603-20061017-C00045.png) | 1971-05-07 | 1971-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7117689A FR2137196B1 (US07122603-20061017-C00045.png) | 1971-05-07 | 1971-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2137196A1 FR2137196A1 (US07122603-20061017-C00045.png) | 1972-12-29 |
| FR2137196B1 true FR2137196B1 (US07122603-20061017-C00045.png) | 1977-01-21 |
Family
ID=9077106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7117689A Expired FR2137196B1 (US07122603-20061017-C00045.png) | 1971-05-07 | 1971-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2137196B1 (US07122603-20061017-C00045.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE408764C (sv) * | 1977-01-10 | 1980-05-27 | Svensson Eric | Anordning for overforing av med gaser, angor, mindre fasta partiklar etc bemengd luft eller friskluft i ena eller andra riktningen mellan ett stationert stelle och ett sig forflyttande insugnings- eller ... |
| US4117773A (en) * | 1977-05-05 | 1978-10-03 | Crane Air Trac Incorporated | Ventilation system for the supply of air or exhaustion of fumes |
| DE3060616D1 (en) * | 1979-07-14 | 1982-08-19 | Horst Ludscheidt | Device for extracting harmful solid, liquid or gaseous materials, especially for exhaust gases from combustion engines |
| DE2928519C2 (de) * | 1979-07-14 | 1982-11-11 | Horst 4600 Dortmund Ludscheidt | Vorrichtung zum Absaugen von festen und/oder flüssigen und/oder gasförmigen Schadstoffen |
| DE3730273A1 (de) * | 1987-09-09 | 1989-03-23 | Zeppelin Metallwerke Gmbh | Vorrichtung zum absaugen von rauch und schadstoffen |
-
1971
- 1971-05-07 FR FR7117689A patent/FR2137196B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2137196A1 (US07122603-20061017-C00045.png) | 1972-12-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |