GB691106A - Improvements in and relating to elements of recuperators for heating air for furnaces - Google Patents
Improvements in and relating to elements of recuperators for heating air for furnacesInfo
- Publication number
- GB691106A GB691106A GB29226/49A GB2922649A GB691106A GB 691106 A GB691106 A GB 691106A GB 29226/49 A GB29226/49 A GB 29226/49A GB 2922649 A GB2922649 A GB 2922649A GB 691106 A GB691106 A GB 691106A
- Authority
- GB
- United Kingdom
- Prior art keywords
- welded
- elements
- pipes
- furnaces
- heating air
- 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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
691,106. Tubular heat-exchange elements. SCHOELLER - BLECKMANN STAHLWERKE AKT.-GES. Nov. 15, 1949 [Nov. 15, 1948], No. 29226/49. Class 64 (iii) The elements, through which air flows in a recuperator for heating air for furnaces, each comprise one or more welded pipes 4, e.g. connected one behind another, longitudinal fins 5 inside and transverse fins 6 outside (made from sheet steel which resists oxidation at elevated temperatures) being welded to each pipe. Pressed halves 2 are welded together to make the pipes, a reinforcing strut 7 being welded at the middle of each. Flanges 1 welded at the ends of the pipes have packing grooves 9 and holes 8 which permit sealing and screwing together of adjacent flanges.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT691106X | 1948-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB691106A true GB691106A (en) | 1953-05-06 |
Family
ID=3679160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29226/49A Expired GB691106A (en) | 1948-11-15 | 1949-11-15 | Improvements in and relating to elements of recuperators for heating air for furnaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB691106A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7811053A (en) * | 1977-11-09 | 1979-05-11 | Interliz Anstalt | FLUE FOR A HEATING BOILER. |
CN102155745A (en) * | 2011-04-22 | 2011-08-17 | 茂名重力石化机械制造有限公司 | Cast iron air preheater |
-
1949
- 1949-11-15 GB GB29226/49A patent/GB691106A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7811053A (en) * | 1977-11-09 | 1979-05-11 | Interliz Anstalt | FLUE FOR A HEATING BOILER. |
CN102155745A (en) * | 2011-04-22 | 2011-08-17 | 茂名重力石化机械制造有限公司 | Cast iron air preheater |
CN102155745B (en) * | 2011-04-22 | 2012-07-25 | 茂名重力石化机械制造有限公司 | Cast iron air preheater |
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