JP4355915B2 - ガスタービンエンジンの流体流を調整する方法及び装置 - Google Patents
ガスタービンエンジンの流体流を調整する方法及び装置 Download PDFInfo
- Publication number
- JP4355915B2 JP4355915B2 JP2003355767A JP2003355767A JP4355915B2 JP 4355915 B2 JP4355915 B2 JP 4355915B2 JP 2003355767 A JP2003355767 A JP 2003355767A JP 2003355767 A JP2003355767 A JP 2003355767A JP 4355915 B2 JP4355915 B2 JP 4355915B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- inlet
- outlet
- assembly
- piston
- 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 - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/105—Final actuators by passing part of the fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/148—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of rotatable members, e.g. butterfly valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
- Lift Valve (AREA)
- Control Of Turbines (AREA)
Description
12 ダクト構造
14 バルブ組立体
16 高圧圧縮機組立体
18 燃焼器
20 タービン組立体
30 エンジンビルドアップ
32 Y字ダクト
34、36 インレットダクト組立体
40 エンジンケーシング
42 ブラケット組立体
Claims (7)
- ガスタービンエンジン(10)に使用するバルブ組立体(14)であって、インレット部分(52)とアウトレット部分(54)とを備えるバルブ本体(50)を含み、前記インレット部分は、バルブ入口(56)から前記本体のアウトレット部分まで延びており、前記本体のアウトレット部分は、該本体のアウトレット部分内を流れる流体の方向が前記本体のインレット部分とバルブ出口との間でほぼ不変に維持されるように、該インレット部分から該バルブ出口(60)まで延びるほぼ直円筒体を形成し、前記インレット部分は、バルブディスク(206)と、前記バルブ入口を通って前記バルブ本体に入る流体の方向が該本体のアウトレット部分に入る前に変えられるように該本体のアウトレット部分と該バルブ入口との間に形成された少なくとも1つの湾曲部(164)とを含み、前記バルブディスクは、前記バルブ組立体を通る流体流を制御するように前記インレット部分内に結合されており、
前記本体のアウトレット部分(54)は、中心対称軸線(72)と該アウトレット部分内に納められたピストン(120)とを含み、前記ピストンは、前記本体のアウトレット部分を通って流れる流体の方向とほぼ平行な方向に移動可能であることを特徴とする、バルブ組立体(14)。 - 前記インレット部分のバルブディスク(206)は、該バルブディスクが開位置と閉位置との間で回転可能となるように、バルブディスク軸(190)によって回転可能に結合されていることを特徴とする、請求項1に記載のバルブ組立体(14)。
- 前記インレット部分のバルブディスク(206)は、前記インレット部分の少なくとも1つの湾曲部(164)内にあることを特徴とする、請求項2に記載のバルブ組立体(14)。
- 前記バルブディスク軸(190)は、第1末端部と第2末端部とを含み、前記第1末端部及び前記第2末端部の一方のみが、前記バルブ本体のインレット部分を形成する側壁(70)を貫通していることを特徴とする、請求項2に記載のバルブ組立体(14)。
- 前記インレット部分のバルブディスク(206)は、前記本体のアウトレット部分の中心対称軸線(72)に対してほぼ垂直になっていることを特徴とする、請求項2に記載のバルブ組立体(14)。
- 前記ピストン(120)は、前記バルブディスク(206)を前記閉位置に付勢するバイアス機構(150)を更に含むことを特徴とする、請求項2に記載のバルブ組立体(14)。
- 前記ピストン(120)は、前記バルブディスク(206)を前記開位置及び前記閉位置の少なくとも一方に固定するロック機構(232)を更に含むことを特徴とする、請求項2に記載のバルブ組立体(14)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/272,799 US6775990B2 (en) | 2002-10-17 | 2002-10-17 | Methods and apparatus for regulating gas turbine engine fluid flow |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004138065A JP2004138065A (ja) | 2004-05-13 |
JP2004138065A5 JP2004138065A5 (ja) | 2006-11-30 |
JP4355915B2 true JP4355915B2 (ja) | 2009-11-04 |
Family
ID=32042948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003355767A Expired - Fee Related JP4355915B2 (ja) | 2002-10-17 | 2003-10-16 | ガスタービンエンジンの流体流を調整する方法及び装置 |
Country Status (5)
Country | Link |
---|---|
US (3) | US6775990B2 (ja) |
EP (1) | EP1411281B1 (ja) |
JP (1) | JP4355915B2 (ja) |
CN (1) | CN1497148B (ja) |
DE (1) | DE60307955T2 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7537022B2 (en) * | 2005-11-09 | 2009-05-26 | Honeywell International Inc. | Valve actuator assembly |
GB0613781D0 (en) * | 2006-07-12 | 2006-08-23 | Rolls Royce Plc | Flow modulation method and apparatus |
DE202007018671U1 (de) * | 2007-03-27 | 2009-02-19 | Fette Gmbh | Vorrichtung zur Abscheidung von Stäuben aus Gasen |
US7870741B2 (en) * | 2007-05-25 | 2011-01-18 | General Electric Company | Turbine engine valve assembly and method of assembling the same |
US8128057B2 (en) * | 2008-02-29 | 2012-03-06 | General Electric Company | Methods and apparatus for regulating gas turbine engine fluid flow |
US8157241B2 (en) * | 2008-02-29 | 2012-04-17 | General Electric Company | Methods and apparatus for regulating gas turbine engine fluid flow |
US8613198B2 (en) | 2009-12-23 | 2013-12-24 | Unison Industries, Llc | Method and apparatus for controlling compressor bleed airflow of a gas turbine engine using a butterfly valve assembly |
US20110259436A1 (en) * | 2010-04-27 | 2011-10-27 | Donald Keith Fritts | Shear-pin relief valve |
RU2647558C2 (ru) * | 2012-01-09 | 2018-03-19 | Юнайтед Текнолоджиз Корпорейшн | Газотурбинный двигатель с зубчатой передачей |
US10088056B2 (en) | 2015-01-26 | 2018-10-02 | Hamilton Sundstrand Corporation | Butterfly valve with modified scotch yoke connection |
JP6799455B2 (ja) * | 2016-12-16 | 2020-12-16 | 川崎重工業株式会社 | ガスタービンエンジン |
US11079025B2 (en) | 2018-03-07 | 2021-08-03 | Vortech Engineering, Inc. | Pressure relief valve apparatus, system and method |
US10642288B2 (en) * | 2018-03-07 | 2020-05-05 | Vortech Engineering, Inc. | Pressure relief valve apparatus, system and method |
WO2021072402A1 (en) * | 2019-10-11 | 2021-04-15 | Wright David C | Hydraulic low-torque valve conversion apparatus and method |
US10907744B1 (en) | 2020-07-30 | 2021-02-02 | Vortech Engineering, Inc. | Pressure relief valve |
US11149867B1 (en) | 2020-10-31 | 2021-10-19 | Vortech Engineering, Inc. | Pressure relief valve |
CN112377272B (zh) * | 2020-11-30 | 2024-04-19 | 浙江博旭新能源科技有限公司 | 一种向心式透平轴向力调节装置 |
USD949922S1 (en) | 2021-07-24 | 2022-04-26 | Vortech Engineering, Inc. | Pressure relief valve |
USD950681S1 (en) | 2021-08-13 | 2022-05-03 | Vortech Engineering, Inc. | Pressure relief valve |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US868182A (en) * | 1905-06-17 | 1907-10-15 | Crane Co | Radiator-valve. |
US1397739A (en) * | 1920-06-14 | 1921-11-22 | Malcolm B Moyer | Fresh-air valve for buildings |
US2837270A (en) * | 1952-07-24 | 1958-06-03 | Gen Motors Corp | Axial flow compressor |
US3108767A (en) * | 1960-03-14 | 1963-10-29 | Rolls Royce | By-pass gas turbine engine with air bleed means |
US3107892A (en) * | 1960-12-01 | 1963-10-22 | Gen Motors Corp | Compressor air bleed valve |
US3545486A (en) | 1969-01-31 | 1970-12-08 | Holley Carburetor Co | In-line valving assembly |
US3642024A (en) * | 1970-03-09 | 1972-02-15 | Westinghouse Electric Corp | Butterfly valve |
US3912223A (en) * | 1974-03-15 | 1975-10-14 | Nittan Co Ltd | Fireproof smoke damper |
US4248051A (en) | 1979-10-29 | 1981-02-03 | Darcy Jon J | System and method for controlling air conditioning systems |
US4576358A (en) * | 1983-04-20 | 1986-03-18 | Hydril Company | Remotely operable safety valve |
US4691689A (en) * | 1985-12-06 | 1987-09-08 | B. D. Wait Co. Limited | One piece adjustable damper |
US4916893A (en) * | 1987-09-02 | 1990-04-17 | Sundstrand Corporation | Multipurpose auxiliary power unit |
US5063963A (en) | 1990-08-09 | 1991-11-12 | General Electric Company | Engine bleed air supply system |
US5151022A (en) | 1991-10-03 | 1992-09-29 | Allied-Signal Inc. | Environmental control system with catalytic filter |
US5327744A (en) | 1992-12-18 | 1994-07-12 | United Technologies Corporation | Integrated environmental control system for a helicopter |
US5327720A (en) | 1993-05-03 | 1994-07-12 | Allied-Signal Inc. | Differential pressure regulator valve |
US5396760A (en) | 1993-11-03 | 1995-03-14 | General Electric Company | Gas-side bypass flow system for the air recuperator of a gas turbine engine |
GB9508043D0 (en) | 1995-04-20 | 1995-06-07 | British Aerospace | Environmental control system |
US5881995A (en) * | 1997-12-15 | 1999-03-16 | Pratt & Whitney Canada Inc. | Noise attenuating device for butterfly valves |
DE69913261T2 (de) | 1998-08-03 | 2004-10-07 | Mitsubishi Heavy Ind Ltd | Umgehungsventil für eine Gasturbinenbrennkammer |
US6481210B1 (en) | 2001-05-16 | 2002-11-19 | Honeywell International, Inc. | Smart surge bleed valve system and method |
US6722137B2 (en) * | 2001-08-17 | 2004-04-20 | General Electric Co. | Methods and apparatus for regulating turbine clearance control system airflow |
-
2002
- 2002-10-17 US US10/272,799 patent/US6775990B2/en not_active Ceased
-
2003
- 2003-10-15 DE DE60307955T patent/DE60307955T2/de not_active Expired - Lifetime
- 2003-10-15 EP EP03256512A patent/EP1411281B1/en not_active Expired - Fee Related
- 2003-10-16 JP JP2003355767A patent/JP4355915B2/ja not_active Expired - Fee Related
- 2003-10-17 CN CN200310102414.7A patent/CN1497148B/zh not_active Expired - Lifetime
-
2004
- 2004-07-30 US US10/903,151 patent/US6986257B2/en not_active Expired - Lifetime
-
2006
- 2006-08-16 US US11/505,218 patent/USRE41229E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
USRE41229E1 (en) | 2010-04-20 |
EP1411281A1 (en) | 2004-04-21 |
US20040074237A1 (en) | 2004-04-22 |
CN1497148B (zh) | 2010-04-28 |
US6986257B2 (en) | 2006-01-17 |
EP1411281B1 (en) | 2006-08-30 |
CN1497148A (zh) | 2004-05-19 |
US20050000223A1 (en) | 2005-01-06 |
DE60307955D1 (de) | 2006-10-12 |
US6775990B2 (en) | 2004-08-17 |
DE60307955T2 (de) | 2007-05-24 |
JP2004138065A (ja) | 2004-05-13 |
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