GB321820A - Improvements in or relating to cooling-radiators and to gills therefor - Google Patents
Improvements in or relating to cooling-radiators and to gills thereforInfo
- Publication number
- GB321820A GB321820A GB3288128A GB3288128A GB321820A GB 321820 A GB321820 A GB 321820A GB 3288128 A GB3288128 A GB 3288128A GB 3288128 A GB3288128 A GB 3288128A GB 321820 A GB321820 A GB 321820A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gills
- radiators
- therefor
- relating
- cooling
- 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
- F28F1/24—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 transversely
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Knives (AREA)
Abstract
321,820. Garratt, L., and Coventry Motor Fittings Co., Ltd. Nov. 10, 1928. Gills for tubes of motor car radiators have the metal between the central aperture c, through which the tube passes, and the periphery b, re-arranged as by punching out to form a number of holes a<1> and free edges a<2> projecting from the plane of the gill without contact. ing with adjacent gills. Examples are shown of gills with holes or slots of various shapes edged with sharp edges and in Fig. 12 tongues a<4> are pressed out of the metal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3288128A GB321820A (en) | 1928-11-10 | 1928-11-10 | Improvements in or relating to cooling-radiators and to gills therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3288128A GB321820A (en) | 1928-11-10 | 1928-11-10 | Improvements in or relating to cooling-radiators and to gills therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB321820A true GB321820A (en) | 1929-11-21 |
Family
ID=10345417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3288128A Expired GB321820A (en) | 1928-11-10 | 1928-11-10 | Improvements in or relating to cooling-radiators and to gills therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB321820A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526243A (en) * | 1946-07-15 | 1950-10-17 | Betz Corp | Air louver for heating or cooling units |
US2656808A (en) * | 1947-03-07 | 1953-10-27 | Kramer Trenton Co | Method of producing heat exchange elements |
US2798694A (en) * | 1953-10-27 | 1957-07-09 | Gen Motors Corp | Heat exchanger |
US4997036A (en) * | 1987-11-03 | 1991-03-05 | Gea Luftkuhlergesellschaft Happel Gmbh & Co. | Heat exchanger tube |
US5582246A (en) * | 1995-02-17 | 1996-12-10 | Heat Pipe Technology, Inc. | Finned tube heat exchanger with secondary star fins and method for its production |
-
1928
- 1928-11-10 GB GB3288128A patent/GB321820A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526243A (en) * | 1946-07-15 | 1950-10-17 | Betz Corp | Air louver for heating or cooling units |
US2656808A (en) * | 1947-03-07 | 1953-10-27 | Kramer Trenton Co | Method of producing heat exchange elements |
US2798694A (en) * | 1953-10-27 | 1957-07-09 | Gen Motors Corp | Heat exchanger |
US4997036A (en) * | 1987-11-03 | 1991-03-05 | Gea Luftkuhlergesellschaft Happel Gmbh & Co. | Heat exchanger tube |
US5582246A (en) * | 1995-02-17 | 1996-12-10 | Heat Pipe Technology, Inc. | Finned tube heat exchanger with secondary star fins and method for its production |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB321820A (en) | Improvements in or relating to cooling-radiators and to gills therefor | |
ES120561A1 (en) | Improvements in the manufacture of metal tubes. | |
ES100519A1 (en) | An improvement on sheet metal tubes. | |
ES119370A1 (en) | An improvement in the welding of two metal tubes, by electrical resistance. | |
ES100113A1 (en) | Improvements in anti-microphone covers for electron tubes. | |
ES117519A1 (en) | A system of electric discharge tubes. | |
FR638310A (en) | Metal tube system | |
ES120849A3 (en) | Improvements in multi-tube flutes. | |
CH175457A (en) | Magnet system, especially brake magnet for meters. | |
ES119326A3 (en) | Tube manufacturing procedure. | |
ES93688A1 (en) | Improvements in the installations that use vacuum tubes. | |
ES277Y (en) | Bicycle saddle racord. | |
ES118405A1 (en) | An improved system metallic welding. | |
ES101407A1 (en) | Thermionic tubes without filaments. | |
ES114159A2 (en) | Improvements in vacuum tubes. | |
DK43798C (en) | Air purifier. | |
ES117074A1 (en) | A carbon grit microphone system. | |
ES115476A1 (en) | Improvements in electric welding by resistance of metal sheet tubes. | |
ES266Y (en) | Metal billboard for shows. | |
AT127087B (en) | Electromagnetic sounder. | |
ES97871A1 (en) | Sheet metal or wrought iron tube radiator member. | |
ES144773A1 (en) | Improvements in the manufacture of multiple union pieces for metal tube frames. | |
ES103642A1 (en) | Connection method for multiple tubes. | |
FR728662A (en) | Indicator housing, especially for cars | |
ES222Y (en) | Spring forks conditioning arrangement. |