JPH01123068U - - Google Patents
Info
- Publication number
- JPH01123068U JPH01123068U JP1759388U JP1759388U JPH01123068U JP H01123068 U JPH01123068 U JP H01123068U JP 1759388 U JP1759388 U JP 1759388U JP 1759388 U JP1759388 U JP 1759388U JP H01123068 U JPH01123068 U JP H01123068U
- Authority
- JP
- Japan
- Prior art keywords
- combustor
- igniter
- air hole
- gas turbine
- flow sleeve
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 2
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Description
第１図は本考案に係るガスタービン用燃焼器の
一実施例の要部を示す縦断面図、第２図は従来の
燃焼器を一部断面で示す側面図、第３図は第２図
における燃焼器ライナを示す斜視図、第４図は第
２図における点火器の空気シール部を概略的に示
す縦断面図である。
１……ケーシング、２……燃焼器ライナ、３…
…燃焼器尾筒、４……フロースリーブ、５……燃
焼ノズル、６……点火器、７……頭部、８……端
部、９……冷却用空気孔、１０……燃焼用空気孔
、１１……希釈用空気孔、１２……空気の流れ、
１３……サポート、１４……シール冷却用空気孔
、１５……台板、１６……わん曲面、１７……シ
ールリング、１８……プレート、１９……シール
スプリング、２０……冷却空気。
FIG. 1 is a longitudinal cross-sectional view showing essential parts of an embodiment of a gas turbine combustor according to the present invention, FIG. 2 is a side view partially showing a conventional combustor in cross section, and FIG. FIG. 4 is a perspective view showing the combustor liner in FIG. 2, and FIG. 4 is a vertical sectional view schematically showing the air seal portion of the igniter in FIG. 1...Casing, 2...Combustor liner, 3...
...Combustor transition piece, 4...Flow sleeve, 5...Combustion nozzle, 6...Igniter, 7...Head, 8...End, 9...Cooling air hole, 10...Combustion air Hole, 11... air hole for dilution, 12... air flow,
13... Support, 14... Air hole for seal cooling, 15... Base plate, 16... Curved surface, 17... Seal ring, 18... Plate, 19... Seal spring, 20... Cooling air.
Claims (1)
燃焼ノズルおよび点火器を具備したガスタービン
用燃焼器において、前記燃焼器ライナまたはフロ
ースリーブに設けられた燃焼用空気孔を包囲しそ
の周囲に冷却用空気孔を有する筒状サポートを立
設し、このサポートに前記点火器の外径より若干
大きい貫通孔を有するシールリングを水平方向に
移動自在に設けてなることを特徴とするガスター
ビン用燃焼器。 Combustor liner, combustor transition piece, flow sleeve,
In a gas turbine combustor equipped with a combustion nozzle and an igniter, a cylindrical support surrounding a combustion air hole provided in the combustor liner or flow sleeve and having a cooling air hole around it is erected, A combustor for a gas turbine, characterized in that a seal ring having a through hole slightly larger than the outer diameter of the igniter is provided on the support so as to be movable in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1759388U JPH01123068U (en) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1759388U JPH01123068U (en) | 1988-02-15 | 1988-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01123068U true JPH01123068U (en) | 1989-08-22 |
Family
ID=31231514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1759388U Pending JPH01123068U (en) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01123068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009170425A (en) * | 2008-01-15 | 2009-07-30 | Snecma | Semiconductor spark plug device in the combustion chamber of a gas turbine engine |
| JP2012117535A (en) * | 2010-11-30 | 2012-06-21 | General Electric Co <Ge> | Advanced optics and optical access for laser ignition system for gas turbine including aircraft engine |
| JP2016041929A (en) * | 2014-08-14 | 2016-03-31 | ゼネラル・エレクトリック・カンパニイ | Fuel injector assembly in combustion turbine engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926204B2 (en) * | 1978-02-13 | 1984-06-25 | 松下電器産業株式会社 | combustion device |
-
1988
- 1988-02-15 JP JP1759388U patent/JPH01123068U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926204B2 (en) * | 1978-02-13 | 1984-06-25 | 松下電器産業株式会社 | combustion device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009170425A (en) * | 2008-01-15 | 2009-07-30 | Snecma | Semiconductor spark plug device in the combustion chamber of a gas turbine engine |
| JP2012117535A (en) * | 2010-11-30 | 2012-06-21 | General Electric Co <Ge> | Advanced optics and optical access for laser ignition system for gas turbine including aircraft engine |
| JP2016041929A (en) * | 2014-08-14 | 2016-03-31 | ゼネラル・エレクトリック・カンパニイ | Fuel injector assembly in combustion turbine engine |