FR484923A - Improvements made or relating to the construction of water circulation devices for hot water heating installations - Google Patents
Improvements made or relating to the construction of water circulation devices for hot water heating installationsInfo
- Publication number
- FR484923A FR484923A FR484923DA FR484923A FR 484923 A FR484923 A FR 484923A FR 484923D A FR484923D A FR 484923DA FR 484923 A FR484923 A FR 484923A
- Authority
- FR
- France
- Prior art keywords
- relating
- construction
- improvements made
- hot water
- heating installations
- 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
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (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 |
|---|---|---|---|
| FR484923T | 1917-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR484923A true FR484923A (en) | 1917-11-22 |
Family
ID=1521672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR484923D Expired FR484923A (en) | 1917-03-27 | 1917-03-27 | Improvements made or relating to the construction of water circulation devices for hot water heating installations |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR484923A (en) |
-
1917
- 1917-03-27 FR FR484923D patent/FR484923A/en not_active Expired
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