FR659445A - - Google Patents
Info
- Publication number
- FR659445A FR659445A FR659445DA FR659445A FR 659445 A FR659445 A FR 659445A FR 659445D A FR659445D A FR 659445DA FR 659445 A FR659445 A FR 659445A
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/08—Tops for chimneys or ventilating shafts; Terminals for flues with coaxial cones or louvres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR659445A true FR659445A (ru) | 1929-06-28 |
Family
ID=1543144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR659445D Expired FR659445A (ru) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR659445A (ru) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2478761A (en) * | 1946-01-28 | 1949-08-09 | Kool Vent Metal Awning Company | Ventilator head |
| US2605693A (en) * | 1950-02-10 | 1952-08-05 | Meryle R Hansen | Ventilating cap for chimneys and the like |
| ES2216650A1 (es) * | 2001-04-24 | 2004-10-16 | Maria Paz Lopez Escribano | Deflector de lamas con separacion variada. |
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0
- FR FR659445D patent/FR659445A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2478761A (en) * | 1946-01-28 | 1949-08-09 | Kool Vent Metal Awning Company | Ventilator head |
| US2605693A (en) * | 1950-02-10 | 1952-08-05 | Meryle R Hansen | Ventilating cap for chimneys and the like |
| ES2216650A1 (es) * | 2001-04-24 | 2004-10-16 | Maria Paz Lopez Escribano | Deflector de lamas con separacion variada. |