JPH10510909A - セグメント化バルクヘッドライナ - Google Patents
セグメント化バルクヘッドライナInfo
- Publication number
- JPH10510909A JPH10510909A JP8518885A JP51888596A JPH10510909A JP H10510909 A JPH10510909 A JP H10510909A JP 8518885 A JP8518885 A JP 8518885A JP 51888596 A JP51888596 A JP 51888596A JP H10510909 A JPH10510909 A JP H10510909A
- Authority
- JP
- Japan
- Prior art keywords
- bulkhead
- liner
- segments
- combustor
- opening
- 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.)
- Granted
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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/10—Air inlet arrangements for primary air
-
- 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
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
-
- 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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 燃焼器の上流側端部に環状バルクヘッドを備えた環状ガスタービンエンジ ンの燃焼器であって、 円錐台パイ型形状の複数のバルクヘッドライナ領域を有し、 前記各バルクヘッドライナ領域は、それぞれ燃料ノズルを挿入するための開口 を有し、かつ、2つのセグメントから構成され、これらのセグメントは、前記開 口に隣接した部分でそれらの間が分離されていて、 前記各セグメントは、それぞれ周方向に互いに隣接した別セグメントと接触す る2つの横側端部と、前記開口及び各領域を形成する別のセグメントに隣接する 内側端部と、前記内側端部から離間した外側端部と、を有しており、さらに、 前記セグメントの上流側端部に冷却空気を向けるための前記バルクヘッドを通 した複数の冷却用開口と、 前記バルクヘッドと接触し、前記2つの横側端部及び前記各内側端部に沿って 上流側に向かって延びたリップと、を備えていて、 それぞれの前記セグメントに向けられた実質的にすべての冷却空気が、前記各 外側端部に排出されるようになっていることを特徴とする環状ガスタービンエン ジン燃焼器。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/356,599 | 1994-12-15 | ||
| US08/356,599 US5524438A (en) | 1994-12-15 | 1994-12-15 | Segmented bulkhead liner for a gas turbine combustor |
| PCT/US1995/015095 WO1996018851A1 (en) | 1994-12-15 | 1995-11-17 | Segmented bulkhead liner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10510909A true JPH10510909A (ja) | 1998-10-20 |
| JP3692144B2 JP3692144B2 (ja) | 2005-09-07 |
Family
ID=23402126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51888596A Expired - Lifetime JP3692144B2 (ja) | 1994-12-15 | 1995-11-17 | セグメント化バルクヘッドライナ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5524438A (ja) |
| EP (1) | EP0797749B1 (ja) |
| JP (1) | JP3692144B2 (ja) |
| DE (1) | DE69517537T2 (ja) |
| WO (1) | WO1996018851A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009014337A (ja) * | 2007-07-04 | 2009-01-22 | Snecma | チャンバ端部壁熱遮蔽デフレクタを含む燃焼チャンバおよびそれを備えるガスタービンエンジン |
| JP2010281560A (ja) * | 2009-06-02 | 2010-12-16 | General Electric Co <Ge> | ガスタービン燃焼器のキャップにおける温度制御システム及び方法 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA67753C2 (uk) * | 1997-10-10 | 2004-07-15 | Смітклайн Бічам Корпорейшн | Спосіб отримання заміщених 4-феніл-4-ціанциклогексанових кислот |
| US6164074A (en) * | 1997-12-12 | 2000-12-26 | United Technologies Corporation | Combustor bulkhead with improved cooling and air recirculation zone |
| US6199371B1 (en) | 1998-10-15 | 2001-03-13 | United Technologies Corporation | Thermally compliant liner |
| US7140185B2 (en) * | 2004-07-12 | 2006-11-28 | United Technologies Corporation | Heatshielded article |
| US7624567B2 (en) | 2005-09-20 | 2009-12-01 | United Technologies Corporation | Convergent divergent nozzle with interlocking divergent flaps |
| US8205454B2 (en) * | 2007-02-06 | 2012-06-26 | United Technologies Corporation | Convergent divergent nozzle with edge cooled divergent seals |
| US7757477B2 (en) * | 2007-02-20 | 2010-07-20 | United Technologies Corporation | Convergent divergent nozzle with slot cooled nozzle liner |
| US20090044537A1 (en) * | 2007-08-17 | 2009-02-19 | General Electric Company | Apparatus and method for externally loaded liquid fuel injection for lean prevaporized premixed and dry low nox combustor |
| EP2327933A1 (de) * | 2009-11-30 | 2011-06-01 | Siemens Aktiengesellschaft | Brenneranordnung |
| DE102011014670A1 (de) | 2011-03-22 | 2012-09-27 | Rolls-Royce Deutschland Ltd & Co Kg | Segmentierter Brennkammerkopf |
| DE102011014972A1 (de) | 2011-03-24 | 2012-09-27 | Rolls-Royce Deutschland Ltd & Co Kg | Brennkammerkopf mit Halterungen für Dichtungen an Brennern in Gasturbinen |
| US9021675B2 (en) | 2011-08-15 | 2015-05-05 | United Technologies Corporation | Method for repairing fuel nozzle guides for gas turbine engine combustors using cold metal transfer weld technology |
| DE102013007443A1 (de) * | 2013-04-30 | 2014-10-30 | Rolls-Royce Deutschland Ltd & Co Kg | Brennerdichtung für Gasturbinen-Brennkammerkopf und Hitzeschild |
| JP6470135B2 (ja) | 2014-07-14 | 2019-02-13 | ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation | 付加製造された表面仕上げ |
| US11486581B2 (en) * | 2020-09-29 | 2022-11-01 | Pratt & Whitney Canada Corp. | Fuel nozzle and associated method of assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4414816A (en) * | 1980-04-02 | 1983-11-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Combustor liner construction |
| GB2107448B (en) * | 1980-10-21 | 1984-06-06 | Rolls Royce | Gas turbine engine combustion chambers |
| US4870818A (en) * | 1986-04-18 | 1989-10-03 | United Technologies Corporation | Fuel nozzle guide structure and retainer for a gas turbine engine |
| US4914918A (en) * | 1988-09-26 | 1990-04-10 | United Technologies Corporation | Combustor segmented deflector |
| GB2247522B (en) * | 1990-09-01 | 1993-11-10 | Rolls Royce Plc | Gas turbine engine combustor |
| GB9112324D0 (en) * | 1991-06-07 | 1991-07-24 | Rolls Royce Plc | Gas turbine engine combustor |
-
1994
- 1994-12-15 US US08/356,599 patent/US5524438A/en not_active Expired - Lifetime
-
1995
- 1995-11-17 EP EP95944029A patent/EP0797749B1/en not_active Expired - Lifetime
- 1995-11-17 JP JP51888596A patent/JP3692144B2/ja not_active Expired - Lifetime
- 1995-11-17 DE DE69517537T patent/DE69517537T2/de not_active Expired - Lifetime
- 1995-11-17 WO PCT/US1995/015095 patent/WO1996018851A1/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009014337A (ja) * | 2007-07-04 | 2009-01-22 | Snecma | チャンバ端部壁熱遮蔽デフレクタを含む燃焼チャンバおよびそれを備えるガスタービンエンジン |
| JP2010281560A (ja) * | 2009-06-02 | 2010-12-16 | General Electric Co <Ge> | ガスタービン燃焼器のキャップにおける温度制御システム及び方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1996018851A1 (en) | 1996-06-20 |
| EP0797749B1 (en) | 2000-06-14 |
| DE69517537T2 (de) | 2000-10-19 |
| US5524438A (en) | 1996-06-11 |
| DE69517537D1 (de) | 2000-07-20 |
| EP0797749A1 (en) | 1997-10-01 |
| JP3692144B2 (ja) | 2005-09-07 |
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