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 (en) | 1929-06-28 |
Family
ID=1543144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR659445D Expired FR659445A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR659445A (en) |
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 (en) * | 2001-04-24 | 2004-10-16 | Maria Paz Lopez Escribano | Deflector blades, have deflector placed in outlet of chimneys, and multiple boards separated from each other and located away from mouth part of each chimney that is provided with duct ventilation shaft |
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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 (en) * | 2001-04-24 | 2004-10-16 | Maria Paz Lopez Escribano | Deflector blades, have deflector placed in outlet of chimneys, and multiple boards separated from each other and located away from mouth part of each chimney that is provided with duct ventilation shaft |