KR19990083474A - 터보기계류의연소기용압력보상연료이송시스템 - Google Patents
터보기계류의연소기용압력보상연료이송시스템 Download PDFInfo
- Publication number
- KR19990083474A KR19990083474A KR1019990014837A KR19990014837A KR19990083474A KR 19990083474 A KR19990083474 A KR 19990083474A KR 1019990014837 A KR1019990014837 A KR 1019990014837A KR 19990014837 A KR19990014837 A KR 19990014837A KR 19990083474 A KR19990083474 A KR 19990083474A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- pressure
- flow rate
- liquid fuel
- valve
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/30—Control of fuel supply characterised by variable fuel pump output
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/228—Dividing fuel between various burners
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
Description
Claims (4)
- 터어빈용 액체연료 이송 시스템에 있어서,복수의 연소기와,상기 연소기에 액체연료를 펌핑하는 양변위 펌프와,상기 펌프로부터 연료를 수용하여, 상기 연소기의 각각에 동일한 소정 유동율에서의 유량용 연료를 분활하는 압력보상 연료 이송 밸브와,상기 펌프의 하류 및 연료 이송 밸브의 상류의 액체연료의 압력을 결정하는 압력 변환기와,상기 펌프 및 상기 연료 이송 밸브 사이에 설치된 압력 제어 밸브와,상기 펌프 하류의 액체연료 유량의 총 비율을 결정하는 유량계와,상기 압력 변환기 및 상기 압력 제어 밸브에 결합되어 소정 압력에서 상기 연료 이송 밸브로 연료를 이송하도록 압력 제어 밸브를 제어하고, 상기 유량계 및 상기 이송 밸브에 결합되어, 상기 연료 이송 밸브를 통해 상기 연소기로 총 액체연료 유동율을 제어하는 제어기를 포함하는액체연료 이송 시스템.
- 터어빈의 연소기에 액체연료를 공급하는 방법에 있어서,펌프에 저윤활성 액체연료를 공급하는 단계와,메인 연료 공급 라인을 통해 상기 연소기로 저윤활성 연료를 펌핑하는 단계와,메인 연료 공급 라인내의 저윤활성 액체연료의 압력을 결정하는 단계와,압력 결정 단계에 응답하여 소정 압력으로 메인 연료 공급 라인내의 저윤활성 액체연료의 압력을 제어하는 단계와,메인 연료 공급 라인내의 저윤활성 액체연료의 유동율을 결정하는 단계와,상기 유동율 결정 단계에 응답하여 상기 이송 밸브를 통하는 연소기로의 저윤활성 액체연료의 총 유동율을 제어하는 단계와,상기 연소기에 동일한 연료의 유동율을 제공하도록 저윤활성 액체연료의 총 유량을 분할하는 단계를 포함하는액체연료 공급 방법.
- 제 2 항에 있어서,상기 펌핑 단계는 양변위 펌프에 의해 연료를 펌핑하는 단계를 포함하는액체연료 공급 방법.
- 터어빈용 액체연료 이송 시스템에 있어서,복수의 연소기와,상기 연소기에 액체연료를 펌핑하는 원심 펌프와,상기 펌프로부터 연료를 수용하여, 상기 연소기의 각각으로 소정 유동율에서의 연료를 분활하여 이송하는 압력보상 연료 이송 밸브와,상기 압력보상 연료 이송 밸브로의 총 액체연료 유동율을 측정하는 유량계와,상기 유량계와 상기 연료 이송 밸브에 결합되어, 상기 압력보상 연료 이송 밸브를 통하는 상기 연소기로의 총 액체연료 유동율을 제어하는 제어기를 포함하는액체연료 이송 시스템.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/069,409 | 1998-04-29 | ||
| US9/069,409 | 1998-04-29 | ||
| US09/069,409 US6079198A (en) | 1998-04-29 | 1998-04-29 | Pressure compensated fuel delivery system for the combustors of turbomachinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990083474A true KR19990083474A (ko) | 1999-11-25 |
| KR100391535B1 KR100391535B1 (ko) | 2003-07-12 |
Family
ID=22088796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1999-0014837A Expired - Fee Related KR100391535B1 (ko) | 1998-04-29 | 1999-04-26 | 터어빈의 연소기에 액체연료를 공급하는 방법 및 터어빈용 액체연료 이송 시스템 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6079198A (ko) |
| EP (1) | EP0953749B1 (ko) |
| JP (1) | JPH11324719A (ko) |
| KR (1) | KR100391535B1 (ko) |
| DE (1) | DE69926831T2 (ko) |
| TW (1) | TW387048B (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150021484A (ko) * | 2013-08-20 | 2015-03-02 | 주식회사 엘지화학 | 이소프로필 알코올의 정제 방법 |
| KR20150021483A (ko) * | 2013-08-20 | 2015-03-02 | 주식회사 엘지화학 | 이소프로필 알코올의 정제 방법 |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2270672C (en) * | 1998-05-08 | 2002-03-05 | Yukimasa Nakamoto | Gas turbine fuel system comprising fuel oil distribution control system, fuel oil purge system, purging air supply system, and fuel nozzle wash system |
| US6385960B1 (en) * | 1999-10-14 | 2002-05-14 | General Electric Company | Methods and apparatus for operation of gas turbines |
| US6655151B2 (en) | 2001-09-07 | 2003-12-02 | Honeywell International, Inc. | Method for controlling fuel flow to a gas turbine engine |
| JP3978086B2 (ja) * | 2002-05-31 | 2007-09-19 | 三菱重工業株式会社 | 航空機用ガスタービンシステム,及びガスタービンシステム並びにその動作方法 |
| US7640723B2 (en) * | 2005-12-16 | 2010-01-05 | Hamilton Sundstrand Corporation | Engine with fuel/lubricant supply system for bearing lubrication |
| US7841184B2 (en) | 2007-04-19 | 2010-11-30 | Pratt & Whitney Canada Corp. | Start flow measurement |
| US8127548B2 (en) * | 2008-02-21 | 2012-03-06 | Honeywell International Inc. | Hybrid electrical/mechanical turbine engine fuel supply system |
| US8172512B2 (en) * | 2008-04-23 | 2012-05-08 | Hamilton Sundstrand Corporation | Accessory gearbox system with compressor driven seal air supply |
| US8234870B2 (en) * | 2009-04-17 | 2012-08-07 | Hamilton Sundstrand Corporation | Additive injection system for improving thermal stability of jet fuel |
| FR2945075B1 (fr) * | 2009-04-29 | 2015-06-05 | Snecma | Procede et dispositif pour alimenter une chambre de turbomachine avec un debit de carburant regule |
| US20120092950A1 (en) * | 2010-10-15 | 2012-04-19 | Bertrand Michel Jean-Claude Colomb | Low pressure drop blender |
| FR2973828B1 (fr) * | 2011-04-11 | 2014-04-18 | Snf Sas | Ensemble de materiel de mesure et regulation de viscosite en ligne a haute pression |
| CN102678336A (zh) * | 2011-12-06 | 2012-09-19 | 中国船舶重工集团公司第七�三研究所 | 一种天然气燃料燃气轮机机带燃料系统 |
| US9353688B2 (en) | 2013-01-17 | 2016-05-31 | Honeywell International Inc. | High pressure, multiple metering zone gas turbine engine fuel supply system |
| GB201313142D0 (en) | 2013-07-23 | 2013-09-04 | Rolls Royce Engine Control Systems Ltd | Engine Fuel Control System |
| EP3071817B1 (en) * | 2013-11-20 | 2020-03-11 | Woodward, Inc. | Parallel metering pressure regulation system with integrated flow meter placement |
| EP2889467B1 (en) | 2013-12-30 | 2016-09-28 | Rolls-Royce Corporation | Fuel flow splitter and gas turbine fuel system health monitoring |
| US20160178204A1 (en) * | 2014-12-18 | 2016-06-23 | Rolls-Royce Plc | Means and arrangement for fuel icing protection |
| EP3043228B1 (de) * | 2015-01-09 | 2018-09-19 | Levitronix GmbH | Strömungsregler sowie verfahren zum einstellen vorgebbaren volumenstroms |
| US11022041B2 (en) * | 2015-10-13 | 2021-06-01 | Raytheon Technologies Corporation | Sensor snubber block for a gas turbine engine |
| US20170107908A1 (en) * | 2015-10-15 | 2017-04-20 | General Electric Company | Controlling Injection of Bio-Diesel into a Gas Turbine Combustor |
| US10337412B2 (en) * | 2016-06-16 | 2019-07-02 | General Electric Company | Liquid fuel control valve for gas turbine engine and method for controlling flow of liquid fuel to engine |
| US10428816B2 (en) | 2016-10-24 | 2019-10-01 | Hamilton Sundstrand Corporation | Variable speed multi-stage pump |
| US10844788B2 (en) * | 2017-06-19 | 2020-11-24 | General Electric Company | Fuel additive injection system and methods for inhibiting coke formation |
| FR3096412B1 (fr) * | 2019-05-24 | 2022-07-22 | Safran Aircraft Engines | Systeme d’alimentation en carburant d’une turbomachine avec regulation du debit de carburant |
| PL431661A1 (pl) * | 2019-10-30 | 2021-05-04 | General Electric Company | Układ i sposób działania komory spalania z wieloma paliwami ciekłymi |
| CN111089003B (zh) | 2020-01-07 | 2024-12-17 | 烟台杰瑞石油装备技术有限公司 | 一种利用压裂管汇设备给涡轮发动机供气的气源系统 |
| US11913380B2 (en) | 2020-01-07 | 2024-02-27 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Gas source system for supplying combustion gas to a turbine engine by fracturing manifold equipment |
| US11713718B2 (en) | 2021-09-30 | 2023-08-01 | Hamilton Sundstrand Corporation | Dual valve fluid metering system |
| WO2023082481A1 (zh) | 2021-11-09 | 2023-05-19 | 烟台杰瑞石油装备技术有限公司 | 燃气供给系统和方法、装载有涡轮发动机的装备和压裂系统 |
| DE102022211312A1 (de) | 2022-10-25 | 2024-04-25 | Rolls-Royce Deutschland Ltd & Co Kg | Ventilbaugruppe, Kraftstoffsystem und Verfahren zum Betreiben einer Ventilbaugruppe |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2986335A (en) * | 1960-01-28 | 1961-05-30 | Ralph O Turnquist | Turbojet engine fuel distribution system |
| SE390332B (sv) * | 1974-10-02 | 1976-12-13 | Stal Laval Turbin Ab | Manoverventil for att forbinda ett antal forbrukningsstellen med ett gemensamt tillopp |
| GB2106017B (en) * | 1981-09-10 | 1985-10-30 | Ex Cell O Corp | Fuel distribution valve |
| DE3327740A1 (de) * | 1982-08-11 | 1984-02-16 | United Technologies Corp., 06101 Hartford, Conn. | Schubverstaerkerbrennstoffregelsystem |
| JPS61241425A (ja) * | 1985-04-17 | 1986-10-27 | Hitachi Ltd | ガスタ−ビンの燃料ガス制御方法及び制御装置 |
| US4608820A (en) * | 1985-05-03 | 1986-09-02 | Chandler Evans Inc. | Dual stepper motor actuator for fuel metering valve |
| GB8517744D0 (en) * | 1985-07-12 | 1995-11-08 | Rolls Royce | Fuel control system |
| GB2197909B (en) * | 1986-11-26 | 1991-07-31 | Rolls Royce Plc | Fuel control system for gas turbine aeroengine overspeed protection. |
| GB9022387D0 (en) * | 1990-10-16 | 1990-11-28 | Lucas Ind Plc | Fuel control system for a gas turbine engine |
| US5259186A (en) * | 1991-03-08 | 1993-11-09 | General Electric Company | Gas turbine fuel control |
| FR2710688B1 (fr) * | 1993-09-29 | 1995-11-03 | Snecma | Dispositif de répartition du carburant entre plusieurs injecteurs. |
-
1998
- 1998-04-29 US US09/069,409 patent/US6079198A/en not_active Expired - Lifetime
-
1999
- 1999-04-16 TW TW088106148A patent/TW387048B/zh not_active IP Right Cessation
- 1999-04-26 KR KR10-1999-0014837A patent/KR100391535B1/ko not_active Expired - Fee Related
- 1999-04-27 JP JP11118949A patent/JPH11324719A/ja active Pending
- 1999-04-27 DE DE69926831T patent/DE69926831T2/de not_active Expired - Fee Related
- 1999-04-27 EP EP99303233A patent/EP0953749B1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150021484A (ko) * | 2013-08-20 | 2015-03-02 | 주식회사 엘지화학 | 이소프로필 알코올의 정제 방법 |
| KR20150021483A (ko) * | 2013-08-20 | 2015-03-02 | 주식회사 엘지화학 | 이소프로필 알코올의 정제 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6079198A (en) | 2000-06-27 |
| EP0953749A2 (en) | 1999-11-03 |
| EP0953749A3 (en) | 2002-01-09 |
| TW387048B (en) | 2000-04-11 |
| JPH11324719A (ja) | 1999-11-26 |
| DE69926831T2 (de) | 2006-06-22 |
| EP0953749B1 (en) | 2005-08-24 |
| DE69926831D1 (de) | 2005-09-29 |
| KR100391535B1 (ko) | 2003-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100391535B1 (ko) | 터어빈의 연소기에 액체연료를 공급하는 방법 및 터어빈용 액체연료 이송 시스템 | |
| CN1051358C (zh) | 润滑油泵及调节其泵送流量的方法 | |
| CA2492914C (en) | Improved fuel delivery system | |
| US20120132177A1 (en) | Fuel Injection System For an Internal Combustion Engine | |
| RU2326253C2 (ru) | Дозатор топлива с компенсирующим регулирующим клапаном и регулирующий клапан | |
| US10041497B2 (en) | Pressure compensation control of a fixed displacement pump in a pumping and metering system and associated method | |
| US9133772B2 (en) | Fuel system | |
| US6058694A (en) | Gas turbine engine commanded oil flow valve with failsafe | |
| HK1043171A1 (zh) | 螺旋压缩机 | |
| KR101943773B1 (ko) | 연료 소모량 측정 시스템 및 내연기관의 연료 소모량 측정 방법 | |
| CN114051555A (zh) | 确定用于在飞行器发动机的燃料供给回路中计量燃料的燃料密度的方法 | |
| WO2020162076A1 (ja) | 燃料供給制御装置 | |
| US4204811A (en) | Fluid pumping system | |
| US20070107435A1 (en) | Fuel System | |
| KR20200108282A (ko) | 회전식 유체 유동 장치 | |
| US2936028A (en) | Multi-nozzle gas turbine fuel system with positive metering devices | |
| US3614269A (en) | Integrated pump-control system using a unitized pump | |
| US8529221B2 (en) | Method and system for fuel control in a gas turbine engine | |
| Nishida et al. | Development of continuously variable discharge oil pump | |
| US2874766A (en) | Liquid fuel supply systems for gas turbine engines | |
| RU2322599C2 (ru) | Система топливопитания газотурбинного двигателя | |
| WO1995020099A1 (en) | Pumping arrangement | |
| RU2286474C1 (ru) | Устройство подачи и дозирования топлива с управляемым электроприводом | |
| US20250328156A1 (en) | Fuel system with boosted and cooled variable displacement main fuel pump and electromechanical actuators | |
| US20250012274A1 (en) | Fuel supply system and fuel supply method for aircraft gas turbine engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
Fee payment year number: 1 St.27 status event code: A-2-2-U10-U11-oth-PR1002 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PR1001 | Payment of annual fee |
Fee payment year number: 4 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
| PR1001 | Payment of annual fee |
Fee payment year number: 5 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
| FPAY | Annual fee payment |
Payment date: 20080701 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
Fee payment year number: 6 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
Not in force date: 20090703 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE St.27 status event code: A-4-4-U10-U13-oth-PC1903 |
|
| PC1903 | Unpaid annual fee |
Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20090703 St.27 status event code: N-4-6-H10-H13-oth-PC1903 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |