AT323946B - CENTRAL HEATING BOILER - Google Patents
CENTRAL HEATING BOILERInfo
- Publication number
- AT323946B AT323946B AT394772A AT394772A AT323946B AT 323946 B AT323946 B AT 323946B AT 394772 A AT394772 A AT 394772A AT 394772 A AT394772 A AT 394772A AT 323946 B AT323946 B AT 323946B
- Authority
- AT
- Austria
- Prior art keywords
- central heating
- heating boiler
- boiler
- central
- 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
- 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
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
- F24H1/406—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes the tubes forming a membrane wall
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT394772A AT323946B (en) | 1972-05-05 | 1972-05-05 | CENTRAL HEATING BOILER |
DE19732322515 DE2322515A1 (en) | 1972-05-05 | 1973-05-04 | CENTRAL HEATING BOILER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT394772A AT323946B (en) | 1972-05-05 | 1972-05-05 | CENTRAL HEATING BOILER |
Publications (1)
Publication Number | Publication Date |
---|---|
AT323946B true AT323946B (en) | 1975-08-11 |
Family
ID=3557579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT394772A AT323946B (en) | 1972-05-05 | 1972-05-05 | CENTRAL HEATING BOILER |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT323946B (en) |
DE (1) | DE2322515A1 (en) |
-
1972
- 1972-05-05 AT AT394772A patent/AT323946B/en not_active IP Right Cessation
-
1973
- 1973-05-04 DE DE19732322515 patent/DE2322515A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2322515A1 (en) | 1973-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |