NL70090C - - Google Patents
Info
- Publication number
- NL70090C NL70090C NL70090DA NL70090C NL 70090 C NL70090 C NL 70090C NL 70090D A NL70090D A NL 70090DA NL 70090 C NL70090 C NL 70090C
- 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
- F24H1/205—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with furnace tubes
-
- 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
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-Pump Type And Storage Water Heaters (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL126725 | 1946-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL70090C true NL70090C (US08197722-20120612-C00042.png) |
Family
ID=19750401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL70090D NL70090C (US08197722-20120612-C00042.png) | 1946-07-25 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE973073C (US08197722-20120612-C00042.png) |
| GB (1) | GB625178A (US08197722-20120612-C00042.png) |
| NL (1) | NL70090C (US08197722-20120612-C00042.png) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE81057C (US08197722-20120612-C00042.png) * | ||||
| DE435439C (de) * | 1925-04-30 | 1926-10-14 | Wilhelm Mathiesen | Fluessigkeitserhitzer |
| DE653496C (de) * | 1931-12-08 | 1937-11-25 | Johannes Lembert Dipl Ing | Durchlaufwassererhitzer |
| US2369526A (en) * | 1942-10-24 | 1945-02-13 | Brandl Willi | Water heater |
| CH241364A (de) * | 1943-09-20 | 1946-03-15 | Brandl Willi | Warmwassererzeuger. |
-
0
- NL NL70090D patent/NL70090C/xx active
-
1947
- 1947-02-17 GB GB452647A patent/GB625178A/en not_active Expired
-
1950
- 1950-10-01 DE DEN2581A patent/DE973073C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB625178A (en) | 1949-06-23 |
| DE973073C (de) | 1959-11-26 |
