NL7401307A - - Google Patents
Info
- Publication number
- NL7401307A NL7401307A NL7401307A NL7401307A NL7401307A NL 7401307 A NL7401307 A NL 7401307A NL 7401307 A NL7401307 A NL 7401307A NL 7401307 A NL7401307 A NL 7401307A NL 7401307 A NL7401307 A NL 7401307A
- Authority
- NL
- Netherlands
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
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
-
- 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
- F24H1/225—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating electrical central heating boilers
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)
- 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 |
|---|---|---|---|
| GB501273A GB1378095A (en) | 1973-02-01 | 1973-02-01 | Hot water cylinders |
| GB874973 | 1973-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7401307A true NL7401307A (xx) | 1974-08-05 |
Family
ID=26239524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7401307A NL7401307A (xx) | 1973-02-01 | 1974-01-30 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE827713Q (xx) |
| GB (1) | GB1378095A (xx) |
| NL (1) | NL7401307A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4632065A (en) * | 1985-04-17 | 1986-12-30 | Kale Hemant D | Thermal baffle for water heaters and the like |
| GB2258295A (en) * | 1991-07-30 | 1993-02-03 | Moorwood Vulcan Ltd | Improvements in boilers |
-
1973
- 1973-02-01 GB GB501273A patent/GB1378095A/en not_active Expired
-
1974
- 1974-01-30 NL NL7401307A patent/NL7401307A/xx unknown
-
1975
- 1975-04-09 BE BE155213A patent/BE827713Q/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| BE827713Q (fr) | 1975-07-31 |
| GB1378095A (en) | 1974-12-18 |