JPS6371434U - - Google Patents
Info
- Publication number
- JPS6371434U JPS6371434U JP16501286U JP16501286U JPS6371434U JP S6371434 U JPS6371434 U JP S6371434U JP 16501286 U JP16501286 U JP 16501286U JP 16501286 U JP16501286 U JP 16501286U JP S6371434 U JPS6371434 U JP S6371434U
- Authority
- JP
- Japan
- Prior art keywords
- transition piece
- sleeve
- cooling
- combustion tube
- tube
- 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.)
- Pending
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Description
図は本考案の一実施例の縦断面図である。
１……尾筒、２……燃焼筒、３……静止ノズル
、４……フロースリーブ、５……通路、６……シ
ール溝、７……スプリングシール、８……入口孔
、９……出口孔、１０……高温ガス流。
The figure is a longitudinal sectional view of an embodiment of the present invention. 1... Transition tube, 2... Combustion tube, 3... Stationary nozzle, 4... Flow sleeve, 5... Passage, 6... Seal groove, 7... Spring seal, 8... Inlet hole, 9... Outlet hole, 10...hot gas flow.
Claims (1)
タービン入口まで導くように構成された尾筒と、
上記燃焼筒及び尾筒の外壁を一定の間隔をおいて
囲むスリーブとを有し、圧縮機から供給される空
気を該スリーブ内を通して燃焼筒に導き、スリー
ブ内の空気流によつて尾筒を冷却する形式のガス
タービン燃焼器尾筒冷却構造において、尾筒とス
リーブとで構成される冷却空気通路を尾筒の上流
側と下流側で仕切り、上流側のスリーブに設けた
複数の孔から流入する空気が尾筒の上流側部分を
冷却しながら燃焼筒に向つて流れ、下流側のスリ
ーブに設けた複数の孔から流入する空気が尾筒の
下流側部分を冷却した後、尾筒下流側の壁に設け
た複数の孔から尾筒の内部へ流入するようにした
ことを特徴とするガスタービン燃焼器尾筒の冷却
構造。 a combustion tube; a transition piece configured to guide high-temperature combustion gas generated in the combustion tube to a turbine inlet;
It has a sleeve that surrounds the outer walls of the combustion tube and the transition tube at a constant interval, and the air supplied from the compressor is guided into the combustion tube through the sleeve, and the transition tube is moved by the air flow in the sleeve. In a cooling type gas turbine combustor transition piece cooling structure, the cooling air passage consisting of a transition piece and a sleeve is divided into upstream and downstream sides of the transition piece, and air flows in through multiple holes provided in the sleeve on the upstream side. The air flows toward the combustion tube while cooling the upstream part of the transition piece, and the air flowing in through the multiple holes provided in the sleeve on the downstream side cools the downstream part of the transition piece, and then flows toward the combustion tube while cooling the upstream part of the transition piece. A cooling structure for a gas turbine combustor transition piece, characterized in that the cooling structure is configured such that the flow flows into the inside of the transition piece through a plurality of holes provided in a wall of the gas turbine combustor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16501286U JPS6371434U (en) | 1986-10-29 | 1986-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16501286U JPS6371434U (en) | 1986-10-29 | 1986-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6371434U true JPS6371434U (en) | 1988-05-13 |
Family
ID=31094658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16501286U Pending JPS6371434U (en) | 1986-10-29 | 1986-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6371434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011163752A (en) * | 2010-02-15 | 2011-08-25 | General Electric Co <Ge> | System and method for supplying high pressure air to head end of combustor |
-
1986
- 1986-10-29 JP JP16501286U patent/JPS6371434U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011163752A (en) * | 2010-02-15 | 2011-08-25 | General Electric Co <Ge> | System and method for supplying high pressure air to head end of combustor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR950003747B1 (en) | Gas turbine | |
| KR870009116A (en) | Gas turbine combustor | |
| JP2009019869A (en) | Low NOx Combustor Combustion Chamber / Venturi Cooling Device / Method | |
| GB1486684A (en) | Fuel combustion apparatus | |
| GB1352823A (en) | Combustion apparatus | |
| JPH0437807U (en) | ||
| JPS61110976U (en) | ||
| JPS5632014A (en) | Method and device for cooling steam turbine | |
| JPS61135170U (en) | ||
| JPH01123069U (en) | ||
| GB925633A (en) | Combustion chamber suitable for a gas turbine engine | |
| JP2506612Y2 (en) | Exhaust structure of combustion device, and water heater or bath kettle equipped with the exhaust structure | |
| JPH01159139U (en) | ||
| JPS58137234U (en) | Combustor injection valve | |
| JPH0233021Y2 (en) | ||
| JPS6016868Y2 (en) | Gas turbine combustor transition piece | |
| JPH0343537U (en) | ||
| JPS59108052U (en) | gas turbine combustor | |
| JPS6446660U (en) | ||
| JPS5557622A (en) | Exhaust gas reflux device in exhaust air turbosupercharger engine | |
| JPS61154452U (en) | ||
| JPS63142574U (en) | ||
| GB903834A (en) | Combustion chamber | |
| JPS6143106Y2 (en) | ||
| JPH01170865U (en) |