LU72990A1 - - Google Patents
Info
- Publication number
- LU72990A1 LU72990A1 LU72990A LU72990A LU72990A1 LU 72990 A1 LU72990 A1 LU 72990A1 LU 72990 A LU72990 A LU 72990A LU 72990 A LU72990 A LU 72990A LU 72990 A1 LU72990 A1 LU 72990A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/44—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with combinations of two or more of the types covered by groups F24H1/24 - F24H1/40 , e.g. boilers having a combination of features covered by F24H1/24 - F24H1/40
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2434536A DE2434536A1 (en) | 1974-07-18 | 1974-07-18 | BOILER |
| DE19752500657 DE2500657A1 (en) | 1975-01-09 | 1975-01-09 | BOILER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU72990A1 true LU72990A1 (en) | 1976-02-04 |
Family
ID=25767433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU72990A LU72990A1 (en) | 1974-07-18 | 1975-07-16 |
Country Status (6)
| Country | Link |
|---|---|
| DK (1) | DK241475A (en) |
| ES (1) | ES435679A1 (en) |
| IT (1) | IT1032411B (en) |
| LU (1) | LU72990A1 (en) |
| NL (1) | NL7503776A (en) |
| NO (1) | NO751163L (en) |
-
1975
- 1975-03-17 ES ES435679A patent/ES435679A1/en not_active Expired
- 1975-03-21 IT IT4872975A patent/IT1032411B/en active
- 1975-03-27 NL NL7503776A patent/NL7503776A/en unknown
- 1975-04-04 NO NO751163A patent/NO751163L/no unknown
- 1975-05-29 DK DK241475A patent/DK241475A/en not_active Application Discontinuation
- 1975-07-16 LU LU72990A patent/LU72990A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO751163L (en) | 1976-01-20 |
| ES435679A1 (en) | 1977-01-16 |
| IT1032411B (en) | 1979-05-30 |
| NL7503776A (en) | 1976-01-20 |
| DK241475A (en) | 1976-01-19 |