[특허]Fuel delivery system with moveably attached fuel tube

Fuel delivery system with moveably attached fuel tube 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F02C-007/32 F02C-007/22 F23R-003/28 F23R-003/34 F23R-003/00
출원번호	US-0259443 (2014-04-23)
등록번호	US-9803555 (2017-10-31)
발명자 / 주소	Rohrssen, Robert Joseph Cihlar, David William Melton, Patrick Benedict Stoia, Lucas John
출원인 / 주소	General Electric Company
대리인 / 주소	Dority & Manning, P.A.
인용정보	피인용 횟수 : 0 인용 특허 : 95

초록 ▼

A fuel delivery system for a gas turbine combustor is provided. The fuel delivery system includes a fuel tube and an attachment assembly. The fuel tube extends from a downstream injector (e.g., a late lean injector) towards a mounting ring of the combustor and is moveably attached to the mounting ring using the attachment assembly. Accordingly, the exemplary fuel delivery system may provide fuel to a downstream injector while accommodating a thermal expansion or contraction of the fuel tube along an axial direction of the combustor.

대표청구항 ▼

1. A combustor for a gas turbine, the combustor defining an axial direction and a forward end, the combustor comprising: a fuel nozzle extending from the forward end of the combustor for injecting a fuel into a primary combustion zone within a hot gas path of the combustor;a mounting ring for mounting the combustor to a casing of the gas turbine, the mounting ring positioned aft of the forward end of the combustor and defining a through hole;an injector positioned aft of the mounting ring along the axial direction for injecting a fuel into a secondary combustion zone within the hot gas path of the combustor located downstream of the primary combustion zone;a fuel tube extending from the injector towards the mounting ring; andan attachment assembly moveably attaching the fuel tube to the mounting ring such that the fuel tube is movable relative to the mounting ring to accommodate a thermal expansion or contraction of the fuel tube along the axial direction, the attachment assembly being a separate assembly from the fuel tube and including a bellows assembly, a fuel tube flange, and a tube fitting, the bellows assembly defining a variable length along the axial direction and extending between a first end and a second end, the bellows assembly attached to the mounting ring at the first end using the fuel tube flange and attached to the fuel tube at the second end using the tube fitting, the tube fitting extending through the through hole of the mounting ring. 2. The combustor of claim 1, wherein the fuel tube extends continuously from the injector at least to the through hole defined by the mounting ring. 3. The combustor of claim 2, wherein the fuel tube extends continuously from the injector through the through hole defined by the mounting ring. 4. The combustor of claim 1, wherein the combustor further comprises: an end cover positioned at the forward end of the combustor; anda forward casing coupled to the end cover of the combustor, wherein the mounting ring defines a forward side and an aft side, wherein the mounting ring is attached to the forward casing of the combustor on the forward side and is attached to an outer casing of the gas turbine on the aft side. 5. The combustor of claim 1, wherein the mounting ring directly mounts the combustor to a compressor discharge casing of the gas turbine. 6. The combustor of claim 1, wherein the combustor comprises a combustion liner, and wherein the injector is a late lean injector extending at least partially through the combustion liner. 7. The combustor of claim 1, wherein attachment assembly is attached directly to the mounting ring and directly to the fuel tube. 8. A gas turbine comprising: a compressor portion;a combustor assembly in communication with the compressor portion; anda turbine portion in communication with the combustor assembly, the combustor assembly comprising a combustor, the combustor defining an axial direction and a forward end, the combustor comprising a fuel nozzle extending from the forward end of the combustor for injecting a fuel into a primary combustion zone within a hot gas path of the combustor;a mounting ring for mounting the combustor to a casing of the gas turbine, the mounting ring positioned aft of the forward end of the combustor and defining a through hole;an injector positioned aft of the mounting ring in the axial direction for injecting a fuel into a secondary combustion zone within the hot gas path of the combustor located downstream of the primary combustion zone;a fuel tube extending from the injector towards the mounting ring; andan attachment assembly movably attaching the fuel tube to the mounting ring such that the fuel tube is movable relative to the mounting ring to accommodate a thermal expansion or contraction of the fuel tube along the axial direction, the attachment assembly being a separate assembly from the fuel tube and including a bellows assembly, a fuel tube flange, and a tube fitting, the bellows assembly defining a variable length along the axial direction and extending between a first end and a second end, the bellows assembly attached to the mounting ring at the first end using the fuel tube flange and attached to the fuel tube at the second end using the tube fitting, the tube fitting extending through the through hole of the mounting ring. 9. The gas turbine of claim 8, wherein the fuel tube extends continuously from the injector at least to the through hole defined by the mounting ring. 10. The gas turbine of claim 9, wherein the fuel tube extends continuously from the injector through the through hole defined by the mounting ring. 11. The gas turbine of claim 8, wherein the mounting ring is attached to or made integrally with a forward casing of the combustor.

이 특허에 인용된 특허 (95)

Howell Stephen J. (Georgetown MA), Aero-slinger combustor.
상세보기
Howell Stephen J., Air modulated carburetor with axially moveable fuel injector tip and swirler assembly responsive to fuel pressure.
상세보기
Mains Robert T. (Euclid OH), Airblast fuel nozzle with swirl slot metering valve.
상세보기
Oda Noriyuki (Osaka JA) Yoshida Takashi (Osaka JA) Nakanishi Takeshi (Osaka JA) Yoshikawa Kensuke (Osaka JA), Apparatus for generating high-pressure gas.
상세보기
Correa Sanjay M. (Schenectady NY) Warren ; Jr. Richard E. (Schenectady NY), Apparatus for supersonic combustion in a restricted length.
상세보기
Burkhardt Carlo,DEX ; Elsasser Fabian,DEX, Articulated connecting element for piping elements.
상세보기
DiCintio, Richard Martin; Melton, Patrick Benedict; Stoia, Lucas John, Assemblies and apparatus related to integrating late lean injection into combustion turbine engines.
상세보기
DiCintio, Richard Martin; Melton, Patrick Benedict; Stoia, Lucas John, Assemblies and apparatus related to integrating late lean injection into combustion turbine engines.
상세보기
Kolaczkowski Stanislaw I.,GBX ; Awdry Serpil,GBX ; Scott-Scott John L.,GBX, Catalytic combustion chamber with pilot stage and a method of operation thereof.
상세보기
Shoemaker Robert D. ; Tibbs David I., Combined check valve and metering valve assembly.
상세보기
Hammond ; Jr. Dean C. (Warren MI) Quinn Ronald E. (Indianapolis IN), Combustion apparatus.
상세보기
Jeffrey D Willis GB, Combustion chamber.
상세보기
Marshall Richard L. (Manchester CT), Combustion chamber.
상세보기
Salt Allan J,GBX ; Pritchard David,GBX ; Wrightham Roger,GBX, Combustion chamber assembly having a transition duct damping member.
상세보기
Willis Jeffrey D,GBX, Combustion chamber comprising mixing ducts with fuel injectors varying in number and cross-sectional area.
상세보기
Johnson, Thomas Edward; Brown, James Thomas, Combustion turbine engine and methods of assembly.
상세보기
Shershnyov, Borys Borysovych; Myers, Geoffrey David; Ginesin, Leonid Yulyevich, Combustor and method of supplying fuel to the combustor.
상세보기
Ishibashi Yoji (Hitachi JPX) Ohmori Takashi (Hitachi JPX) Kato Fumio (Ibaraki JPX) Kuroda Michio (Hitachi JPX) Iizuka Nobuyuki (Hitachi JPX), Combustor for a gas turbine.
상세보기
Iizuka Nobuyuki (Hitachi JPX) Ishibashi Yoji (Hitachi JPX) Sato Isao (Hitachi JPX) Hirose Fumiyuki (Hitachi JPX) Inose Hiroshi (Hitachi JPX) Hisano Katsukuni (Hitachi JPX) Wada Katsuo (Hitachi JPX) K, Combustor for gas turbine.
상세보기
Okamoto Hiroaki (Yokohama JPX) Takahara Takeshi (Yokohama JPX) Maeda Fukuo (Machida JPX), Combustor for gas turbine.
상세보기
Ernst Hermann (Saint Cloud MN), Combustor for use with gas turbines.
상세보기
Melton, Patrick Benedict; Stoia, Lucas John; DiCintio, Richard Martin; Willis, Christopher Paul, Combustor support assembly for mounting a combustion module of a gas turbine.
상세보기
DuBell Thomas L., Combustor with first and second zones.
상세보기
Gebhart Daniel E. (East Peoria IL) Smith Brace C. (Peoria IL) Young D. Craig (Peoria IL) Damerell Jerry A. (Washburn IL), Dual fluid fuel nozzle.
상세보기
Goss, James R.; Zoran, Randolph G., Exhaust aftertreatment system with compliantly coupled sections.
상세보기
Singh, Arjun, Flashback resistant tubes for late lean injector and method for forming the tubes.
상세보기
Hartling Peter (Geretsried DEX) Deinhard Hans (Munich DEX), Flexible connection arrangement for the two pipe portions particularly for motor vehicle exhausts.
상세보기
Cwik Scott C. ; Clarke Robert C., Flexible coupler apparatus.
상세보기
Suzuki Kenji (Aichi JPX) Ogawa Sumio (Nagoya JPX) Sakamoto Sunao (Toyota JPX), Flexible joint for an exhaust pipe.
상세보기
Chen, Wei; Stoia, Lucas John; DiCintio, Richard Martin, Fuel injection assemblies in combustion turbine engines.
상세보기
Boecking, Friedrich, Fuel injection valve.
상세보기
D\Agostino Guy (Vitry sur Seine FRX) Barbier Grard Y. G. (Morangis FRX) Bardey Xavier M. H. (Chartrettes FRX), Fuel injector for a gas turbine engine.
상세보기
Taplin Lael B. (Bloomfield Hills MI), Fuel injector for producing shaped injection pulses.
상세보기
Boecking, Friedrich, Fuel injector with directly triggered injection valve member.
상세보기
Bright John S. ; Nines Jerry E. ; Frick Michael J. ; Zimmermann Frank ; Kendlbacher Christoph,ATX ; Nally ; Jr. John F. ; Ren Wei-Min, Fuel injector with internal heater.
상세보기
Bailey, Donald Mark; Simmons, Scott R.; Huffman, Marcus B., Fuel nozzle assembly for a gas turbine engine.
상세보기
Bailey, Donald Mark; Simmons, Scott Robert; Huffman, Marcus Byron, Fuel nozzle assembly that exhibits a frequency different from a natural operating frequency of a gas turbine engine and method of assembling the same.
상세보기
Graves Charles (Jupiter FL) Neill Todd (Jupiter FL) Ras Raman (Oakwood OH GB2) Patwari Kiran (Highland Heights OH) Mains Robert T. (Euclid OH) Scheuerman Curtis H. (Newbury OH), Fuel nozzle with combined radial and axial bellows.
상세보기
Ciccia Patrick Samuel Andre,FRX ; Le Texier Michel Francois,FRX, Fuel pressure actuated air control for a combustion chamber burner.
상세보기
Marshall Richard L. (Manchester CT), Fuel supply system for a staged combustor.
상세보기
Kuroda Michio (Hitachi JPX) Sato Isao (Hitachi JPX) Ishibashi Yoji (Hitachi JPX) Uchiyama Yoshihiro (Hitachi JPX) Ohmori Takashi (Hitachi JPX) Akatsu Shigeyuki (Hitachi JPX) Kato Fumio (Toukai JPX) S, Gas turbine combustor.
상세보기
Kuroda Michio (Hitachi JPX) Kirikami Seiichi (Hitachi JPX) Hisano Katsukuni (Hitachi JPX) Iizuka Nobuyuki (Hitachi JPX) Urushidani Haruo (Hitachi JPX) Sato Isao (Hitachi JPX) Ishibashi Yoji (Hitachi , Gas turbine combustor and combustion method therefor.
상세보기
Ito Kazuyuki (Hitachinaka JPX) Murakami Tadayoshi (Hitachi JPX) Kobayashi Nariyoshi (Hitachinaka JPX) Azuhata Shigeru (Hitachi JPX) Moritomo Yoshikazu (Hitachi JPX), Gas turbine combustor and gas turbine.
상세보기
Matsuda Noriaki (Mito JPX) Ichikawa Kunihiro (Hitachi JPX) Azuhata Shigeru (Hitachi JPX) Iizuka Nobuyuki (Hitachi JPX) Moritomo Yoshikazu (Hitachi JPX) Nakayama Yoshiharu (Hitachi JPX) Kobayashi Nari, Gas turbine combustor and gas turbine.
상세보기
Ishibashi Yoji (Hitachi JPX) Inoue Hiroshi (Hitachi JPX) Ohmori Takashi (Hitachi JPX) Hashimoto Takashi (Ushiku JPX) Kato Fumio (Ibaraki JPX) Akatsu Shigeyuki (Hitachi JPX) Arai Akira (Tsukuba JPX) K, Gas turbine combustor and method of running the same.
상세보기
Takahara Takeshi (Yokohama JPX) Kobayashi Tadashi (Chigasaki JPX) Itoh Masao (Yokohama JPX), Gas turbine combustor including a diffusion nozzle assembly with a double cylindrical structure.
상세보기
Inoue, Hiroshi; Koganezawa, Tomomi; Kobayashi, Nariyoshi; Ohtsuka, Masaya; Ito, Kazuyuki; Takehara, Isao, Gas turbine combustor with fuel-air pre-mixer and pre-mixing method for low nox combustion.
상세보기
Izumi Atsuhiko (Yokohama JPX) Itoh Masao (Yokohama JPX), Gas turbine combustor with nozzle pressure ratio control.
상세보기
Sharifi Mehran (Winter Springs FL) Stokes Mitchell O. (Orlando FL) Foss David T. (Austin TX), Gas turbine combustor with turbulence enhanced mixing fuel injectors.
상세보기
Donlan John P. (Oviedo FL), Gas turbine dual fuel nozzle assembly with steam injection capability.
상세보기
Koshoffer John M. (Forest Park OH) Ekstedt Edward E. (Montgomery OH) Samuel Billy P. (Madeira OH) Stamm Edward I. (Madeira OH), Gas turbine engine carburetor.
상세보기
Oag Keith (Rugby GB2) Willis Jeffrey D. (Coventry GB3) Knocker Alan (Coventry GB2), Gas turbine engine combustion chamber.
상세보기
Richards Brian,GB2, Gas turbine engine combustion chamber.
상세보기
Toon Ian J. (Derby GB2) Willis Jeffrey D. (Coventry GB2), Gas turbine engine combustion chamber.
상세보기
Mark G. Goeddeke, Gas turbine engine fuel injector.
상세보기
Willis Jeffrey D. (Coventry GB2), Gas turbine engine fuel injectors.
상세보기
Rowe Arthur L. (Derby GB2), Gas turbine engine water ingestion compensation system.
상세보기
Maeda Fukuo,JPX ; Iwai Yasunori,JPX ; Sato Yuzo,JPX, Gas turbine multi-stage combustion system.
상세보기
Hemingway Maurice (Mirfield EN) Ward Trevor (Dewsbury EN), Gaseous fuel burners.
상세보기
Milisavljevic Milorad S. (Gutschstrasse 6/148 Lucerne CHX), Heat engine.
상세보기
Kolarik Oldrich S. (Summerville SC) Campbell Jeffery L. (Hope IN), High pressure limiting valve with fast response and fuel injector equipped therewith.
상세보기
Jourdain Gerard E. A. (Saintry sur Seine FRX) Soligny Marcel R. (Chevilly-Larue FRX), Injection device for the combustion chamber of turbine engines.
상세보기
Trinh, Huu P.; Myers, William Neill, Injector element which maintains a constant mean spray angle and optimum pressure drop during throttling by varying the geometry of tangential inlets.
상세보기
Pelletier Robert R., Internally heatshielded nozzle.
상세보기
Tingle Walter J. (Danvers MA), Laminar flow fuel distribution system.
상세보기
Stoia, Lucas John; Melton, Patrick Benedict, Late lean injection system transition piece.
상세보기
Watson, Matthew James; He, Xiaoyi, Liquid fuel combustion process and apparatus.
상세보기
Shekleton Jack R. ; Martin Curtis C., Liquid fuel injector purge system.
상세보기
Mumford Stephen E. (Longwood FL) Parker David M. (Oviedo FL), Low NOx combustor retro-fit system for gas turbines.
상세보기
Robert J. Kraft ; Vincent C. Martling ; Brian R. Mack ; Mark A. Minnich, Low NOx emission combustion liner with circumferentially angled film cooling holes.
상세보기
Markowski Stanley J. (East Hartford CT) Nolan James J. (Glastonbury CT), Low emission combustion chamber.
상세보기
Bentz Joseph C. (Columbus IN) Carroll ; III John T. (Columbus IN) Peters Lester L. (Columbus IN) Yonushonis Thomas M. (Columbus IN) Campbell Jeffrey L. (Hope IN), Low inertia, wear-resistant valve for engine fuel injection systems.
상세보기
Nakayama, Yoshiharu; Sato, Isao; Ikeda, Hiraku; Kuroda, Michio; Iizuka, Nobuyuki; Kumata, Kazuhiko; Hirose, Fumiyuki; Shimura, Akira; Takaba, Minoru; Takahashi, Shoei, Method for controlling gas turbine combustor.
상세보기
Arellano, Leonel; Piper, James Scott, Methods for manufacturing, modifying, and retrofitting a gas turbine injector.
상세보기
Davis, Jr., Lewis Berkley; Venkataraman, Krishna Kumar; Graham, Kaitlin Marie, Methods relating to downstream fuel and air injection in gas turbines.
상세보기
DiCintio, Richard Martin; Melton, Patrick Benedict; LeBegue, Jeffrey Scott; Stoia, Lucas John, Methods relating to integrating late lean injection into combustion turbine engines.
상세보기
Hulsing Kenneth L. (Plymouth MI), Orifice plunger valve fuel injector.
상세보기
Bart ; Hans U., Piezoelectric fuel injector valve.
상세보기
Oppenheim A. K. (Berkeley CA) Stewart H. E. (Alameda CA), Pulsed jet combustion generator for non-premixed charge engines.
상세보기
Moreno Frederick E. (Los Altos CA) Joshi Narendra D. (Phoenix AZ), Staged lean premix low nox hot wall gas turbine combustor with improved turndown capability.
상세보기
Joshi Narendra D. (Phoenix AZ) Moreno Frederick E. (Los Altos CA), Staged low NOx premix gas turbine combustor.
상세보기
DiCintio, Richard Martin; Melton, Patrick Benedict; Stoia, Lucas John; Willis, Christopher Paul, System for providing fuel to a combustor.
상세보기
Davis, Jr., Lewis Berkley; Venkataraman, Krishna Kumar; Graham, Kaitlin Marie, Systems and apparatus relating to downstream fuel and air injection in gas turbines.
상세보기
McAlister, Roy Edward; Grottenthaler, David, Systems and methods for providing motion amplification and compensation by fluid displacement.
상세보기
Boardman, Gregory Allen; Chila, Ronald James; Hadley, Mark Allan; McConnaughhay, Johnie Franklin; Crothers, Sarah Lori, Systems and methods for suppressing combustion driven pressure fluctuations with a premix combustor having multiple premix times.
상세보기
Sverdlin Anatoly (240 E. Barbours Cut ; P.O. Box 1322 LaPorte TX 77571), Ternary phase, fluid controlled, differential injection pressure fuel element.
상세보기
Robey Marvin L. (13133 Joshua Ave. Chino CA 91710), Thermodynamic drive.
상세보기
Beebe Kenneth W. (Sartoga NY), Transpiration cooled throat section for low NOx combustor and related process.
상세보기
Shekleton Jack R. (San Diego CA) Sachrison Steven A. (LaJolla CA) Sledd Michael W. (Vista CA), Turbine engine with pin injector.
상세보기
Bartunek,Bernd; Touchette,Alain, Valve device and method for injecting a gaseous fuel.
상세보기
Boecking, Friedrich, Valve for controlling fluids.
상세보기
Marabeas Iakovos (50A Hudson View A Upper Nyack NY 10960), Valve with spring biased seal.
상세보기
Germain ; Lee A., Vapor recovery filler neck assembly.
상세보기
Grienche Guy,FRX ; Schott Gerard,FRX ; Le Gal Jean-Herve,FRX ; Martin Gerard,FRX ; Laborde Patrice,FRX ; Spagna Raphael,FRX, Variable-throat gas-turbine combustion chamber.
상세보기
Bright,Charles B.; Garza,Jon C., Very high speed rate shaping fuel injector.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Fuel delivery system with moveably attached fuel tube 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (95)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Fuel delivery system with moveably attached fuel tube 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (95)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트