GB352312A - Improvements in ribbed tubes for economisers and the like - Google Patents
Improvements in ribbed tubes for economisers and the likeInfo
- Publication number
- GB352312A GB352312A GB26603/30A GB2660330A GB352312A GB 352312 A GB352312 A GB 352312A GB 26603/30 A GB26603/30 A GB 26603/30A GB 2660330 A GB2660330 A GB 2660330A GB 352312 A GB352312 A GB 352312A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hartmann
- economisers
- tubes
- ribbed tubes
- square
- 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
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
- F22D1/08—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having fins, ribs, gills, corrugations, or the like on their outer surfaces, e.g. in vertical arrangement
- F22D1/10—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having fins, ribs, gills, corrugations, or the like on their outer surfaces, e.g. in vertical arrangement in horizontal arrangement
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
352,312. Gilled tubes for heat exchangers. HARTMANN, M. and HARTMANN, E., (trading as HARTMANN, M. & E.), Freital, Saxony, Germany. Sept. 5, 1930, No. 26603. Convention date, May 20. Drawings to Specification. [Class 64 (iii).] Economizer &c. tubes are formed with square or approximately square ribs, the length of a side of a rib being from 1À1-1À6 times the external diameter of the tube.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE352312X | 1930-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB352312A true GB352312A (en) | 1931-07-09 |
Family
ID=6274415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB26603/30A Expired GB352312A (en) | 1930-05-20 | 1930-09-05 | Improvements in ribbed tubes for economisers and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB352312A (en) |
-
1930
- 1930-09-05 GB GB26603/30A patent/GB352312A/en not_active Expired
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