GB400853A - Improvements in or relating to heat exchange apparatus such, for example, as evaporators for refrigerating purposes - Google Patents
Improvements in or relating to heat exchange apparatus such, for example, as evaporators for refrigerating purposesInfo
- Publication number
- GB400853A GB400853A GB11455/33A GB1145533A GB400853A GB 400853 A GB400853 A GB 400853A GB 11455/33 A GB11455/33 A GB 11455/33A GB 1145533 A GB1145533 A GB 1145533A GB 400853 A GB400853 A GB 400853A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- pipes
- header
- helical
- welded
- 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
- 239000003507 refrigerant Substances 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
400,853. Refrigerating ; coil-tube heat-exchangers. SULZER FRERES SOC. ANON., Winterthur, Switzerland.-(Assignees of Kobi, R., Rapperswil, Berne, Switzerland.) April 19, 1933, No. 11455. Convention date, May 20, 1932. [Classes 29 and 64 (iii).] A heat-exchanger such as the evaporator of a refrigerating-machine comprises headers 1 and 2 connected by rigid non-helical pipes 4 and also by pipes 3 helically wound round the rigid pipes. Refrigerant may be delivered from a pipe 5 through pipes 6 to nozzles 7 in the lower ends of tubes 3 or to intermediate parts of the tubes. The refrigerant rises and is partially evaporated in tubes 3 and the vapour is led off from header 1 while the liquid returns to header 2 through tubes 4. Tubes 4 may be heat insulated, for instance bv a vacuum jacket. To construct the apparatus one end of each pipe 4 is welded into an aperture provided in one header. Helical tubes 3 are now placed around the pipes 4 and rotated round them so that one end of each helical pipe is driven into an aperture provided in the header already welded to the rigid pipes. The second header is now welded to the rigid pipes and the helical tubes rotated in the reverse direction so that their free ends enter apertures in the second header. The helical tubes are then welded at both ends to the headers to complete the construction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH400853X | 1932-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB400853A true GB400853A (en) | 1933-11-02 |
Family
ID=4514214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11455/33A Expired GB400853A (en) | 1932-05-20 | 1933-04-19 | Improvements in or relating to heat exchange apparatus such, for example, as evaporators for refrigerating purposes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB400853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1479987A3 (en) * | 2003-05-21 | 2005-08-17 | Whirlpool Corporation | Refrigerator with evaporator of variable dimensions |
| CN104501468A (en) * | 2014-12-08 | 2015-04-08 | 成都锦汇科技有限公司 | Evaporative condenser with vacuum insulation board |
-
1933
- 1933-04-19 GB GB11455/33A patent/GB400853A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1479987A3 (en) * | 2003-05-21 | 2005-08-17 | Whirlpool Corporation | Refrigerator with evaporator of variable dimensions |
| US7114350B2 (en) | 2003-05-21 | 2006-10-03 | Whirlpool Corporation | Refrigerator with evaporator of variable dimensions |
| CN104501468A (en) * | 2014-12-08 | 2015-04-08 | 成都锦汇科技有限公司 | Evaporative condenser with vacuum insulation board |
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