GB643389A - Tubular gas heater, particularly for the heating of compressed propulsive gases for turbines - Google Patents
Tubular gas heater, particularly for the heating of compressed propulsive gases for turbinesInfo
- Publication number
- GB643389A GB643389A GB34716/47A GB3471647A GB643389A GB 643389 A GB643389 A GB 643389A GB 34716/47 A GB34716/47 A GB 34716/47A GB 3471647 A GB3471647 A GB 3471647A GB 643389 A GB643389 A GB 643389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- jacket
- heating
- jackets
- nest
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
643,389. Gas-heating furnaces. AKT.-GES. FUR TECHNISCHE STUDIEN. Dec. 30, 1947, No. 34716. Convention date, Jan. 28. [Class 64(i)] In a gas heater in which the gas flows through tubes over which hot gases from a combustion chamber 2 flow by convection, the tubes are grouped in nests of parallel tubes, each nest being surrounded by a jacket 6'. 6<SP>2</SP> through which the heating gases must flow in the direction of the length of the tubes, and the tubes in each nest being prevented, e.g. by a latticework 5<SP>1</SP>, from moving laterally relatively to their jacket without being rigidly connected to it. In the form shown, the limbs of nests of inverted U-shaped tubes are each surrounded by a jacket. The heating gases flow from the central combustion chamber 2, first upwardly through the jackets 6<SP>2</SP> to an annular chamber 4<SP>1</SP> formed by partitions 4, and then downwardly through the jackets 6<SP>1</SP> into an annular chamber formed by a partition 4<SP>2</SP>, to an outlet. Headers 9, 10 to which the ends of the tube nests are connected are joined to the inlet and outlet pipes 14, 16 by flexible pipes 11, 12 having arcuate parts to allow for relative expansion. The jackets 6<SP>1</SP>, 6<SP>2</SP> are supported from the partitions 4 by rings 5<SP>2</SP>, and may be telescopic. In a modification, the gas tube.s are straight, and each nest is surrounded by a single jacket, through which the hot gases flow upwardly to an annular chamber surrounding the upper parts of the tubes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH643389X | 1947-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB643389A true GB643389A (en) | 1950-09-20 |
Family
ID=4525597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34716/47A Expired GB643389A (en) | 1947-01-28 | 1947-12-30 | Tubular gas heater, particularly for the heating of compressed propulsive gases for turbines |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE479503A (en) |
| GB (1) | GB643389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2119447A (en) * | 1982-05-01 | 1983-11-16 | Kershaw H A | Vapourising systems in jet propulsion or gas turbine engines |
-
0
- BE BE479503D patent/BE479503A/xx unknown
-
1947
- 1947-12-30 GB GB34716/47A patent/GB643389A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2119447A (en) * | 1982-05-01 | 1983-11-16 | Kershaw H A | Vapourising systems in jet propulsion or gas turbine engines |
Also Published As
| Publication number | Publication date |
|---|---|
| BE479503A (en) |
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