GB606933A - Process for the production of tubular heat exchangers with tubes grouped together in nests - Google Patents
Process for the production of tubular heat exchangers with tubes grouped together in nestsInfo
- Publication number
- GB606933A GB606933A GB2099/46A GB209946A GB606933A GB 606933 A GB606933 A GB 606933A GB 2099/46 A GB2099/46 A GB 2099/46A GB 209946 A GB209946 A GB 209946A GB 606933 A GB606933 A GB 606933A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- frame
- welded
- nests
- grouped together
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K5/00—Gas flame welding
- B23K5/006—Gas flame welding specially adapted for particular articles or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
606,933. Making heat-exchangers. AKT.- GES. FUR TECHNISCHE STUDIEN. Jan. 22, 1946, No. 2099. Convention date, Jan. 30, 1945. [Classes 83 (ii) and 83 (iv)] Uniting by fusion.-In making tubular heatexchangers with tubes grouped together in nests and firmly connected at their ends to end walls, one end of a nest of tubes 4 is inserted loosely into the single opening of a frame 1 and the tubes are then welded at their ends to each other and to the framing into a block. The frame is provided with a groove 2 separating the welds from the main mass of the frame so as to facilitate welding. The tubes, after insertion into the frame may be widened quadrangularly or hexagonally at their ends by a hammer or pieces of wire 7 may be inserted between the parts and also welded to the ends of circular tubes and to the frame. A number of frames 5 and tube nest ends welded up into blocks are finally welded to the widened-out end of a common funnel-shaped member 8 which acts as a distributor or feeder, the narrow end being fixed in an end plate of the heatexchanger. The frame may be cut off from a square steel tube. Distance pieces may be provided between the tubes at the required distance from the frames.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH606933X | 1945-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB606933A true GB606933A (en) | 1948-08-23 |
Family
ID=4523139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2099/46A Expired GB606933A (en) | 1945-01-30 | 1946-01-22 | Process for the production of tubular heat exchangers with tubes grouped together in nests |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB606933A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2919906A (en) * | 1956-03-05 | 1960-01-05 | Braun & Co C F | Heat exchanger |
GB2308822A (en) * | 1995-11-23 | 1997-07-09 | Schmitz & Brill Gmbh & Co Kg | Arrangement for welding a basic element to another steel component |
US5683119A (en) * | 1996-09-10 | 1997-11-04 | Metex Corporation | Pipe joint and seal therefor |
-
1946
- 1946-01-22 GB GB2099/46A patent/GB606933A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2919906A (en) * | 1956-03-05 | 1960-01-05 | Braun & Co C F | Heat exchanger |
GB2308822A (en) * | 1995-11-23 | 1997-07-09 | Schmitz & Brill Gmbh & Co Kg | Arrangement for welding a basic element to another steel component |
GB2308822B (en) * | 1995-11-23 | 1999-06-23 | Schmitz & Brill Gmbh & Co Kg | Method of welding a basic element to a steel component |
US5683119A (en) * | 1996-09-10 | 1997-11-04 | Metex Corporation | Pipe joint and seal therefor |
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