LU67553A1 - - Google Patents
Info
- Publication number
- LU67553A1 LU67553A1 LU67553A LU67553A LU67553A1 LU 67553 A1 LU67553 A1 LU 67553A1 LU 67553 A LU67553 A LU 67553A LU 67553 A LU67553 A LU 67553A LU 67553 A1 LU67553 A1 LU 67553A1
- Authority
- LU
- Luxembourg
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7219069A FR2185776B1 (xx) | 1972-05-24 | 1972-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU67553A1 true LU67553A1 (xx) | 1973-07-13 |
Family
ID=9099204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU67553A LU67553A1 (xx) | 1972-05-24 | 1973-05-04 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4956238A (xx) |
| BE (1) | BE799467A (xx) |
| CH (1) | CH569237A5 (xx) |
| DE (1) | DE2325965A1 (xx) |
| ES (1) | ES414837A1 (xx) |
| FR (1) | FR2185776B1 (xx) |
| IT (1) | IT986331B (xx) |
| LU (1) | LU67553A1 (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997020184A1 (es) * | 1995-11-24 | 1997-06-05 | Picaza Perez Juan Jose | Emisor de baja temperatura para sistemas de calefaccion y refrigeracion |
-
1972
- 1972-05-24 FR FR7219069A patent/FR2185776B1/fr not_active Expired
-
1973
- 1973-05-04 LU LU67553A patent/LU67553A1/xx unknown
- 1973-05-14 BE BE2052768A patent/BE799467A/xx unknown
- 1973-05-16 IT IT6840473A patent/IT986331B/it active
- 1973-05-17 ES ES414837A patent/ES414837A1/es not_active Expired
- 1973-05-22 DE DE19732325965 patent/DE2325965A1/de active Pending
- 1973-05-23 CH CH737173A patent/CH569237A5/xx not_active IP Right Cessation
- 1973-05-24 JP JP5729773A patent/JPS4956238A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH569237A5 (xx) | 1975-11-14 |
| FR2185776B1 (xx) | 1975-03-28 |
| IT986331B (it) | 1975-01-30 |
| BE799467A (fr) | 1973-08-31 |
| ES414837A1 (es) | 1976-06-16 |
| DE2325965A1 (de) | 1973-12-20 |
| FR2185776A1 (xx) | 1974-01-04 |
| JPS4956238A (xx) | 1974-05-31 |