DE2210575B2 - Verfahren zum Überziehen eines aus Kupfer bestehenden Wärmeübertragers für einen gasbeheizten Wassererhitzer mit einer Aluminium enthaltenden korrosionsfesten Schicht - Google Patents
Verfahren zum Überziehen eines aus Kupfer bestehenden Wärmeübertragers für einen gasbeheizten Wassererhitzer mit einer Aluminium enthaltenden korrosionsfesten SchichtInfo
- Publication number
- DE2210575B2 DE2210575B2 DE19722210575 DE2210575A DE2210575B2 DE 2210575 B2 DE2210575 B2 DE 2210575B2 DE 19722210575 DE19722210575 DE 19722210575 DE 2210575 A DE2210575 A DE 2210575A DE 2210575 B2 DE2210575 B2 DE 2210575B2
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- copper
- aluminum
- corrosion
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims description 18
- 229910052802 copper Inorganic materials 0.000 title claims description 17
- 239000010949 copper Substances 0.000 title claims description 17
- 238000005260 corrosion Methods 0.000 title claims description 13
- 230000007797 corrosion Effects 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 9
- 239000011248 coating agent Substances 0.000 title claims description 8
- 238000000576 coating method Methods 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 229910018565 CuAl Inorganic materials 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 241000446313 Lamella Species 0.000 claims 1
- 238000007598 dipping method Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 238000010285 flame spraying Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
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
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
- F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
-
- 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
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/145—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Coating By Spraying Or Casting (AREA)
- Details Of Fluid Heaters (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722210575 DE2210575B2 (de) | 1972-03-04 | 1972-03-04 | Verfahren zum Überziehen eines aus Kupfer bestehenden Wärmeübertragers für einen gasbeheizten Wassererhitzer mit einer Aluminium enthaltenden korrosionsfesten Schicht |
| FR7246697A FR2178561A5 (enExample) | 1972-03-04 | 1972-12-28 | |
| JP2443673A JPS5534358B2 (enExample) | 1972-03-04 | 1973-03-02 | |
| IT2110673A IT981053B (it) | 1972-03-04 | 1973-03-02 | Scaldacqua funzionante a gas |
| ES412227A ES412227A1 (es) | 1972-03-04 | 1973-03-02 | Perfeccionamientos en la construccion de calentadores de a-gua caldeados por gas. |
| NL7302975A NL7302975A (enExample) | 1972-03-04 | 1973-03-02 | |
| BE128329A BE796224A (fr) | 1972-03-04 | 1973-03-02 | Chauffe-eau a gaz |
| GB1025773A GB1417951A (en) | 1972-03-04 | 1973-03-02 | Gasfired water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722210575 DE2210575B2 (de) | 1972-03-04 | 1972-03-04 | Verfahren zum Überziehen eines aus Kupfer bestehenden Wärmeübertragers für einen gasbeheizten Wassererhitzer mit einer Aluminium enthaltenden korrosionsfesten Schicht |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2210575A1 DE2210575A1 (de) | 1973-09-13 |
| DE2210575B2 true DE2210575B2 (de) | 1976-01-02 |
Family
ID=5837962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722210575 Ceased DE2210575B2 (de) | 1972-03-04 | 1972-03-04 | Verfahren zum Überziehen eines aus Kupfer bestehenden Wärmeübertragers für einen gasbeheizten Wassererhitzer mit einer Aluminium enthaltenden korrosionsfesten Schicht |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5534358B2 (enExample) |
| BE (1) | BE796224A (enExample) |
| DE (1) | DE2210575B2 (enExample) |
| ES (1) | ES412227A1 (enExample) |
| FR (1) | FR2178561A5 (enExample) |
| GB (1) | GB1417951A (enExample) |
| IT (1) | IT981053B (enExample) |
| NL (1) | NL7302975A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0178416A3 (en) * | 1984-09-18 | 1986-07-02 | Robert Bosch Gmbh | Gas or oil fired water heater |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51119539A (en) * | 1975-04-11 | 1976-10-20 | Kikuo Okumura | Heat exchanger |
| DE2809477C2 (de) * | 1978-03-04 | 1990-09-13 | Robert Bosch Gmbh, 7000 Stuttgart | Wärmeübertrager, insbesondere für gasbeheizte Wassererhitzer |
| FR2461199A1 (fr) * | 1979-07-13 | 1981-01-30 | Leblanc Sa E L M | Perfectionnements apportes aux chambres de combustion d'appareils chauffes au gaz |
| FR2595796B1 (fr) * | 1986-03-14 | 1988-06-17 | Chaffoteaux Et Maury | Perfectionnements aux corps de chauffe pour chauffe-eau a gaz |
| ES2230961B1 (es) * | 2002-10-10 | 2006-07-01 | Jose Maria Vergara Uranga | Cuerpo de caldeo para caldera de condensacion. |
-
1972
- 1972-03-04 DE DE19722210575 patent/DE2210575B2/de not_active Ceased
- 1972-12-28 FR FR7246697A patent/FR2178561A5/fr not_active Expired
-
1973
- 1973-03-02 BE BE128329A patent/BE796224A/xx unknown
- 1973-03-02 JP JP2443673A patent/JPS5534358B2/ja not_active Expired
- 1973-03-02 ES ES412227A patent/ES412227A1/es not_active Expired
- 1973-03-02 GB GB1025773A patent/GB1417951A/en not_active Expired
- 1973-03-02 NL NL7302975A patent/NL7302975A/xx unknown
- 1973-03-02 IT IT2110673A patent/IT981053B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0178416A3 (en) * | 1984-09-18 | 1986-07-02 | Robert Bosch Gmbh | Gas or oil fired water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5534358B2 (enExample) | 1980-09-05 |
| FR2178561A5 (enExample) | 1973-11-09 |
| DE2210575A1 (de) | 1973-09-13 |
| NL7302975A (enExample) | 1973-09-07 |
| JPS48101636A (enExample) | 1973-12-21 |
| IT981053B (it) | 1974-10-10 |
| ES412227A1 (es) | 1976-01-01 |
| BE796224A (fr) | 1973-07-02 |
| GB1417951A (en) | 1975-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHV | Refusal |