FR21989E - Central heating system using standard chimneys and fireplaces - Google Patents
Central heating system using standard chimneys and fireplacesInfo
- Publication number
- FR21989E FR21989E FR21989A FR21989DA FR21989E FR 21989 E FR21989 E FR 21989E FR 21989 A FR21989 A FR 21989A FR 21989D A FR21989D A FR 21989DA FR 21989 E FR21989 E FR 21989E
- Authority
- FR
- France
- Prior art keywords
- fireplaces
- heating system
- central heating
- chimneys
- standard
- Prior art date
- 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
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/183—Stoves with open fires, e.g. fireplaces with additional provisions for heating water
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR21989T | 1919-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR21989E true FR21989E (en) | 1921-04-21 |
Family
ID=8660936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR21989A Expired FR21989E (en) | 1919-12-13 | 1919-12-13 | Central heating system using standard chimneys and fireplaces |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR21989E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2470339A1 (en) * | 1979-11-21 | 1981-05-29 | Spagnolo Hugo | HEAT EXCHANGER, INTENDED TO BE PLACED IN A WOOD FIRE CHIMNEY, TO HEAT WATER FOR CENTRAL AND SANITARY HEATING |
-
1919
- 1919-12-13 FR FR21989A patent/FR21989E/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2470339A1 (en) * | 1979-11-21 | 1981-05-29 | Spagnolo Hugo | HEAT EXCHANGER, INTENDED TO BE PLACED IN A WOOD FIRE CHIMNEY, TO HEAT WATER FOR CENTRAL AND SANITARY HEATING |
EP0030202A2 (en) * | 1979-11-21 | 1981-06-10 | Hugo Spagnolo | Water heater for open fireplace |
EP0030202A3 (en) * | 1979-11-21 | 1981-07-01 | Hugo Spagnolo | Water heater for open fireplace |
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