FR46808E - fuel saver suitable for the loading door of central heating boilers - Google Patents
fuel saver suitable for the loading door of central heating boilersInfo
- Publication number
- FR46808E FR46808E FR46808DA FR46808E FR 46808 E FR46808 E FR 46808E FR 46808D A FR46808D A FR 46808DA FR 46808 E FR46808 E FR 46808E
- Authority
- FR
- France
- Prior art keywords
- central heating
- loading door
- heating boilers
- fuel saver
- saver
- 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
- 239000000446 fuel Substances 0.000 title 1
- 238000010438 heat treatment Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M7/00—Doors
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 |
|---|---|---|---|
| FR46808T | 1935-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR46808E true FR46808E (en) | 1936-09-12 |
Family
ID=8682378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR46808D Expired FR46808E (en) | 1935-10-31 | 1935-10-31 | fuel saver suitable for the loading door of central heating boilers |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR46808E (en) |
-
1935
- 1935-10-31 FR FR46808D patent/FR46808E/en not_active Expired
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