BE770935A - IMPROVEMENTS MADE TO BOILERS AND HEAT EXCHANGER ELEMENTS FOR THESE - Google Patents
IMPROVEMENTS MADE TO BOILERS AND HEAT EXCHANGER ELEMENTS FOR THESEInfo
- Publication number
- BE770935A BE770935A BE770935A BE770935A BE770935A BE 770935 A BE770935 A BE 770935A BE 770935 A BE770935 A BE 770935A BE 770935 A BE770935 A BE 770935A BE 770935 A BE770935 A BE 770935A
- Authority
- BE
- Belgium
- Prior art keywords
- boilers
- heat exchanger
- improvements made
- exchanger elements
- elements
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/26—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being integral with the element
-
- 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
- F24H1/38—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water contained in separate elements, e.g. radiator-type element
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3768370 | 1970-08-04 | ||
GB269271 | 1971-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE770935A true BE770935A (en) | 1971-12-16 |
Family
ID=26237671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE770935A BE770935A (en) | 1970-08-04 | 1971-08-04 | IMPROVEMENTS MADE TO BOILERS AND HEAT EXCHANGER ELEMENTS FOR THESE |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE770935A (en) |
FR (1) | FR2101217A1 (en) |
NL (1) | NL7110779A (en) |
-
1971
- 1971-08-03 FR FR7128410A patent/FR2101217A1/fr not_active Withdrawn
- 1971-08-04 BE BE770935A patent/BE770935A/en unknown
- 1971-08-04 NL NL7110779A patent/NL7110779A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2101217A1 (en) | 1972-03-31 |
NL7110779A (en) | 1972-02-08 |
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