ES8102672A1 - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- ES8102672A1 ES8102672A1 ES491573A ES491573A ES8102672A1 ES 8102672 A1 ES8102672 A1 ES 8102672A1 ES 491573 A ES491573 A ES 491573A ES 491573 A ES491573 A ES 491573A ES 8102672 A1 ES8102672 A1 ES 8102672A1
- Authority
- ES
- Spain
- Prior art keywords
- heat exchanger
- wall
- tubes
- sheet
- 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.)
- Expired
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
- F28F1/14—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 longitudinally
- F28F1/22—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 longitudinally the means having portions engaging further tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0041—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Fluid Heaters (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
A heat exchanger, e.g. Fig. 4, comprises a network of tubes 1b formed integrally in a common wall 2, said wall being shaped to provide in said heat exchanger, vertical passageways (e.g. 7, 10, 11) interconnected to provide a circuitous path (e.g. Fig. 2) for a gas (e.g. a heating gas) in heat exchange with a liquid (e.g. water) flowing in the tubes 1b. The tubes may be connected at their ends to heaters 1a also formed in the wall 2. The wall 2 can be formed initially as a sheet e.g. Fig. 3, from two metal sheets (e.g. of aluminium or stainless steel) welded together face- to-face except at the header and tube- forming zones. The sheet is then bent along lines such as AA' to EE', II' and HH' to form the heat exchanger.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7913073A FR2457465A1 (en) | 1979-05-23 | 1979-05-23 | HEAT EXCHANGER WITH TWO FLUIDS, INCLUDING A GASEOUS, PARTICULARLY FOR CONDENSING BOILERS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8102672A1 true ES8102672A1 (en) | 1981-02-16 |
| ES491573A0 ES491573A0 (en) | 1981-02-16 |
Family
ID=9225754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES491573A Granted ES491573A0 (en) | 1979-05-23 | 1980-05-16 | IMPROVEMENTS IN TWO-FLUID HEAT EXCHANGERS |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT369158B (en) |
| BE (1) | BE883447A (en) |
| CH (1) | CH641270A5 (en) |
| DE (1) | DE3018813C2 (en) |
| ES (1) | ES491573A0 (en) |
| FR (1) | FR2457465A1 (en) |
| GB (1) | GB2051338B (en) |
| IT (2) | IT1153820B (en) |
| LU (1) | LU82469A1 (en) |
| NL (1) | NL8002941A (en) |
| PT (1) | PT71244A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0107107D0 (en) | 2001-03-21 | 2001-05-09 | Dwyer Robert C | Fluid to gas exchangers |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD46725A (en) * | ||||
| GB289677A (en) * | 1927-07-14 | 1928-05-03 | Ernst Menzel | Improvements in and relating to heat exchange devices |
| DE862757C (en) * | 1937-11-30 | 1953-01-12 | Rosenblads Patenter Ab | Heat exchanger, consisting of stacked plate bodies with guide channels |
| DE690953C (en) * | 1938-03-19 | 1940-05-11 | Siemens Schuckertwerke Akt Ges | Condenser for refrigeration machines |
| US2657018A (en) * | 1948-12-06 | 1953-10-27 | Modine Mfg Co | Heat exchanger |
| US2768508A (en) * | 1953-03-30 | 1956-10-30 | Robert H Guyton | Refrigerator condenser |
-
1979
- 1979-05-23 FR FR7913073A patent/FR2457465A1/en active Granted
-
1980
- 1980-05-06 AT AT0241180A patent/AT369158B/en not_active IP Right Cessation
- 1980-05-15 PT PT71244A patent/PT71244A/en unknown
- 1980-05-16 ES ES491573A patent/ES491573A0/en active Granted
- 1980-05-16 DE DE3018813A patent/DE3018813C2/en not_active Expired
- 1980-05-21 NL NL8002941A patent/NL8002941A/en not_active Application Discontinuation
- 1980-05-21 LU LU82469A patent/LU82469A1/en unknown
- 1980-05-21 GB GB8016782A patent/GB2051338B/en not_active Expired
- 1980-05-21 CH CH395480A patent/CH641270A5/en not_active IP Right Cessation
- 1980-05-22 IT IT09445/80A patent/IT1153820B/en active
- 1980-05-22 IT IT1980A09445A patent/IT8009445A1/en unknown
- 1980-05-23 BE BE2/58577A patent/BE883447A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH641270A5 (en) | 1984-02-15 |
| DE3018813A1 (en) | 1980-11-27 |
| IT8009445A1 (en) | 1981-11-22 |
| BE883447A (en) | 1980-11-24 |
| PT71244A (en) | 1980-06-01 |
| NL8002941A (en) | 1980-11-25 |
| IT1153820B (en) | 1987-01-21 |
| ATA241180A (en) | 1982-04-15 |
| GB2051338A (en) | 1981-01-14 |
| GB2051338B (en) | 1983-08-10 |
| AT369158B (en) | 1982-12-10 |
| LU82469A1 (en) | 1982-01-20 |
| DE3018813C2 (en) | 1983-06-01 |
| FR2457465B1 (en) | 1983-08-26 |
| IT8009445A0 (en) | 1980-05-22 |
| ES491573A0 (en) | 1981-02-16 |
| FR2457465A1 (en) | 1980-12-19 |
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