AT320808B - Heating system - Google Patents
Heating systemInfo
- Publication number
- AT320808B AT320808B AT238273A AT238273A AT320808B AT 320808 B AT320808 B AT 320808B AT 238273 A AT238273 A AT 238273A AT 238273 A AT238273 A AT 238273A AT 320808 B AT320808 B AT 320808B
- Authority
- AT
- Austria
- Prior art keywords
- heating system
- heating
- Prior art date
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
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722227409 DE2227409A1 (en) | 1972-06-06 | 1972-06-06 | HEATING SYSTEM |
Publications (1)
Publication Number | Publication Date |
---|---|
AT320808B true AT320808B (en) | 1975-02-25 |
Family
ID=5846913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT238273A AT320808B (en) | 1972-06-06 | 1973-03-16 | Heating system |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT320808B (en) |
CH (1) | CH560875A5 (en) |
DE (1) | DE2227409A1 (en) |
-
1972
- 1972-06-06 DE DE19722227409 patent/DE2227409A1/en active Pending
-
1973
- 1973-03-14 CH CH370473A patent/CH560875A5/xx not_active IP Right Cessation
- 1973-03-16 AT AT238273A patent/AT320808B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2227409A1 (en) | 1973-12-13 |
CH560875A5 (en) | 1975-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |