FR2289853B3 - - Google Patents
Info
- Publication number
- FR2289853B3 FR2289853B3 FR7532623A FR7532623A FR2289853B3 FR 2289853 B3 FR2289853 B3 FR 2289853B3 FR 7532623 A FR7532623 A FR 7532623A FR 7532623 A FR7532623 A FR 7532623A FR 2289853 B3 FR2289853 B3 FR 2289853B3
- 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
- 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)
- Steam Or Hot-Water Central Heating Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742450689 DE2450689A1 (de) | 1974-10-25 | 1974-10-25 | Verfahren zum beheizen von gebaeuden und heizungsanlage zur durchfuehrung des verfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2289853A1 FR2289853A1 (fr) | 1976-05-28 |
FR2289853B3 true FR2289853B3 (xx) | 1978-07-28 |
Family
ID=5929136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7532623A Granted FR2289853A1 (fr) | 1974-10-25 | 1975-10-24 | Procede pour le chauffage de batiments, et installation de chauffage pour la mise en oeuvre de ce procede |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2450689A1 (xx) |
FR (1) | FR2289853A1 (xx) |
IT (1) | IT1047776B (xx) |
-
1974
- 1974-10-25 DE DE19742450689 patent/DE2450689A1/de active Pending
-
1975
- 1975-10-15 IT IT5178675A patent/IT1047776B/it active
- 1975-10-24 FR FR7532623A patent/FR2289853A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1047776B (it) | 1980-10-20 |
DE2450689A1 (de) | 1976-04-29 |
FR2289853A1 (fr) | 1976-05-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |