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1. 发明授权

US10914237B2 Airblast injector for a gas turbine engine 有权
公开(公告)号：US10914237B2
公开(公告)日：2021-02-09
申请号：US15868900
申请日：2018-01-11
申请人： DYC TURBINES, LLC
发明人： Daih-Yeou Chen
IPC分类号： F02C7/236 , F23R3/12 , F23R3/14 , F23D11/06 , F23R3/28 , F23D11/04 , F23D11/08 , F02C7/26
摘要： An airblast injector for gas turbines is disclosed. The airblast injector assembly consists of fuel swirler, a swirler cup, and a combustor dome. The airblast injector is designed to improve engine performance without using a fuel staging system to incorporate pressure injectors. The swirler cup is provided with pressurized air which exits the swirler cup with high velocity that penetrates perpendicularly into the fuel spray cone obtained by orifices in the fuel swirler.

2. 发明申请

US20180195439A1 AIRBLAST INJECTOR FOR A GAS TURBINE ENGINE 审中-公开
公开(公告)号：US20180195439A1
公开(公告)日：2018-07-12
申请号：US15868900
申请日：2018-01-11
申请人： DYC TURBINES, LLC
发明人： Daih-Yeou CHEN
IPC分类号： F02C7/236 , F23D11/04 , F23D11/08 , F23R3/12 , F23R3/14 , F02C7/26 , F23D11/06 , F23R3/28
CPC分类号： F02C7/2365 , F02C7/26 , F23D11/04 , F23D11/06 , F23D11/08 , F23D2206/10 , F23D2900/11101 , F23R3/12 , F23R3/14 , F23R3/28
摘要： An electric motor assisted airblast injector design for gas turbines is disclosed. The electric motor assisted airblast injector assembly consists of an airblast injector, a high speed electric motor and a compressor. The electric motor assisted airblast injector is designed to improve engine light-off and starting reliability without using a fuel staging system to incorporate pressure injectors. A high speed motor is activated during starting to drive a compressor for locally producing pressurized air without sacrificing combustor performance. The pressurized air exiting the air swirler with high velocity penetrates perpendicularly into the fuel spray cone obtained by orifices in the fuel swirler. The amount of pressurized air through the compressor is controlled by motor speed to match fuel starting schedule and produce fuel/air mixture within flammability limits. After engine starting, the high speed motor may cut off as sufficient air pressure differential is available across the combustor.

3. 发明申请

US20050079458A1 Heater with an atomizer nozzle 审中-公开
标题翻译：加热器带雾化喷嘴
公开(公告)号：US20050079458A1
公开(公告)日：2005-04-14
申请号：US10962491
申请日：2004-10-13
申请人： Josef Waronitza , Michael Keppler , Michael Nothen , Jan Steffens
发明人： Josef Waronitza , Michael Keppler , Michael Nothen , Jan Steffens
IPC分类号： F23D11/06 , F23D11/44 , F23D14/62
CPC分类号： F23D11/448 , F23D11/06 , F23D2900/11101
摘要： A heater, especially for mobile applications, is provided which includes a burner for burning a liquid fuel, an atomizer nozzle located on the burner for atomizing the liquid fuel into extremely fine fuel droplets, and a fuel supply for feeding the liquid fuel to the atomizer nozzle. A heating means is provided on the atomizer nozzle with which the liquid fuel can be vaporized before and/or during its emergence from the atomizer nozzle.
摘要翻译：提供一种特别用于移动应用的加热器，其包括用于燃烧液体燃料的燃烧器，位于燃烧器上的雾化器喷嘴，用于将液体燃料雾化成极细的燃料液滴;以及用于将液体燃料供给到雾化器喷嘴。在雾化喷嘴上设有一个加热装置，液体燃料可以在雾化器喷嘴出现之前和/或之后被蒸发。

4. 发明授权

US4113416A Rotary burner 失效
标题翻译：旋转燃烧器
公开(公告)号：US4113416A
公开(公告)日：1978-09-12
申请号：US771665
申请日：1977-02-24
申请人： Rikio Kataoka , Shigeru Yano , Yoshito Kumamoto , Haruo Watanabe , Hisao Kaya , Kiyoshi Aoki , Masanao Kitamura
发明人： Rikio Kataoka , Shigeru Yano , Yoshito Kumamoto , Haruo Watanabe , Hisao Kaya , Kiyoshi Aoki , Masanao Kitamura
IPC分类号： F23D11/06 , F23D11/34 , F23D11/04
CPC分类号： F23D11/06 , F23D11/34
摘要： Disclosed is a rotary burner of the type wherein the liquid fuel (to be referred to as "the oil" hereinafter in the specification) is atomized by uniform and stable ultrasonic waves and the oil particles are prevented from being sprayed outwardly so that the non-uniform distribution of concentrations of oil particles results, whereby the uniform combustion may be ensured.

5. 发明授权

US3947230A Combustion chamber device with a rotary cup-shaped fuel-spreader 失效
标题翻译：具有旋转杯形燃料膨胀机的燃烧室设备
公开(公告)号：US3947230A
公开(公告)日：1976-03-30
申请号：US506928
申请日：1974-09-17
申请人： Karl-Axel Zetterstrom , David Sten Borje Brengdahl
发明人： Karl-Axel Zetterstrom , David Sten Borje Brengdahl
IPC分类号： F23D11/06 , F23D11/04 , F23R3/28 , F23R3/38
CPC分类号： F23D11/04 , F23R3/38
摘要： A combustion chamber device includes a combustion chamber and a rotatable cup-shaped fuel spreader arranged centrally therein. Liquid fuel is supplied to within said cup for being distributed therein and discharged therefrom and intermixed with an air stream supplied to said combustion chamber to form an air-fuel mixture which then is ignited. The spreader cup is located adjacent a combustion zone in the combustion chamber and provided with an enclosing insulation in the form of a layer of axially flowing air. According to the invention, the fuel spreader cup has a substantially straight and cylindrical inner surface with a circumferential shoulder or threshold adjacent the open end, said shoulder having a radial thickness sufficient for maintaining inside said spreader cup a fuel layer of required depth for obtaining a predetermined fuel supply volume in the cup. The spreader cup and the adjacent portions of the combustion chamber are shaped so as to provide around the rotary spreader cup a return-flow zone for the air-fuel-mixture in which is maintained a primary combustion zone, which pre-heats the cup so as to bring same to normally operate as vaporizer, while sufficient air is supplied to the air layer surrounding the cup for avoiding over-heating and boiling of the fuel in the cup.

6. 发明授权

US3921393A Screw thread fuel slinger 失效
标题翻译：螺旋螺纹抛油环
公开(公告)号：US3921393A
公开(公告)日：1975-11-25
申请号：US51868274
申请日：1974-10-29
申请人： EATON CORP
发明人： BRACKEN JR JOSEPH W
IPC分类号： F23D11/06 , F02M39/02 , F02C7/22
CPC分类号： F23D11/06
摘要： A generally cup-shaped rotating fuel slinger having a radially outer axially extending annular portion defining a radially inner circular surface with a multiple lead screw thread impressed thereon for delivering fuel to an annular combustion chamber of a single shaft turbine engine. The slinger communicates at one end of the inner circular surface with the combustion chamber. The other end of the inner circular surface is sealed from the combustion chamber by a radially extending wall that is circumferentially secured to the outer annular portion and a central shaft member located between a radial turbine and a radial compressor. A single fuel delivery tube projects axially through a vane in the diffuser, radially along the diffuser, and then axially into an annular space defined between the inner circular surface and the periphery of the central shaft member. The delivery tube is used to deliver liquid fuel to the screw threads. In the disclosed embodiment the helix of the screw thread is impressed to force the liquid fuel back toward the sealed end of the inner circular surface of the slinger.
摘要翻译：一种大体上为杯形的旋转燃料抛油环，其具有径向外部轴向延伸的环形部分，其限定径向内部圆形表面，其上施加有多个引导螺纹，用于将燃料输送到单个轴涡轮发动机的环形燃烧室。抛油环在内圆形表面的一端与燃烧室连通。内圆形表面的另一端通过周向地固定到外环形部分的径向延伸的壁和位于径向涡轮机和径向压缩机之间的中心轴构件从燃烧室密封。单个燃料输送管沿着扩散器径向地轴向延伸在扩散器中的叶片上，然后轴向地延伸到限定在中心轴构件的内圆周表面和周边之间的环形空间中。输送管用于将液体燃料输送到螺纹。在所公开的实施例中，施加螺纹的螺旋以迫使液体燃料朝向抛油环的内圆形表面的密封端。

7. 发明授权

US3447494A Method of operating a steam generator and improved burner system therefor 失效
标题翻译：蒸汽发生器的运行方法及其改进的燃烧器系统
公开(公告)号：US3447494A
公开(公告)日：1969-06-03
申请号：US3447494D
申请日：1966-10-04
申请人： BERGWERKSVERBAND GMBH
发明人： SCHWARZ OTTMAR , MERTEN HEINRICH
IPC分类号： F23D1/00 , F23D11/06 , F23B1/02 , F23C1/12 , F23D17/00
CPC分类号： F23D1/005 , F23C2700/066 , F23D11/06

8. 发明授权

US3195612A Liquid fuel burner for outdoor dryer installations 失效
标题翻译：液体燃料燃烧器
公开(公告)号：US3195612A
公开(公告)日：1965-07-20
申请号：US27802463
申请日：1963-05-06
申请人： FRAENZEL EDWARD H
发明人： FRAENZEL EDWARD H
IPC分类号： F23D11/06
CPC分类号： F23D11/06

9. 发明授权

US06881056B2 Combustion heater 失效
标题翻译：燃烧加热器
公开(公告)号：US06881056B2
公开(公告)日：2005-04-19
申请号：US09639198
申请日：2002-10-15
申请人： Edward L. Simonds
发明人： Edward L. Simonds
IPC分类号： F23C7/00 , F23D11/00 , F23D11/04 , F23D11/06 , F23D11/44
CPC分类号： F23D11/001 , F23C7/008 , F23D11/06 , F23D11/445
摘要： A combustion heater comprising an induction chamber provided with an inlet, a combustion chamber in fluid communication with the inlet of the induction chamber, means for moving an oxydizer from the inlet of the induction chamber to the combustion chamber, a fuel reservoir, a frame defining a fuel passageway, means for moving a fuel from the fuel reservoir through the fuel passageway to the combustion chamber, means in fluid communication with the fuel passageway for shearing a fuel prior to combustion, means in fluid communication with the fuel passageway for heating the fuel prior to combustion, and means for combusting a fuel oxydizer mixture within the combustion chamber.
摘要翻译：一种燃烧加热器，包括设置有入口的诱导室，与所述诱导室的入口流体连通的燃烧室，用于将氧化酶从所述诱导室的入口移动到所述燃烧室的装置，燃料储存器，限定燃料通道，用于将燃料从燃料储存器通过燃料通道移动到燃烧室的装置，与用于在燃烧之前剪切燃料的燃料通道流体连通的装置，与用于加热燃料的燃料通道流体连通的装置在燃烧之前，以及用于在燃烧室内燃烧燃料氧化剂混合物的装置。

10. 发明授权

US4421475A Burner for the combustion of liquid fuels in the gaseous state 失效
标题翻译：用于气态燃料的燃烧器
公开(公告)号：US4421475A
公开(公告)日：1983-12-20
申请号：US241976
申请日：1981-03-09
申请人： Adolf Frick
发明人： Adolf Frick
IPC分类号： F23D11/06 , F23D11/04 , F23D11/44
CPC分类号： F23D11/448 , F23D11/445
摘要： A burner has a gasification chamber (11) without air inlet openings so that the evaporation of fuel takes place essentially without air. A motor (15) drives wipers (17) which distribute the fuel over a heatable wall (19) of a gasification chamber 11 and remove deposits therefrom. A bellows (35) and a ventilator (45) comprise heat barriers between hot portions of the burner and the motor 15.
摘要翻译：燃烧器具有没有空气入口的气化室（11），使得燃料的蒸发基本上没有空气。电动机（15）驱动将燃料分配在气化室11的可加热壁（19）上的擦拭器（17），并从中去除沉积物。波纹管（35）和通风机（45）包括在燃烧器的热部分和电动机15之间的热障。

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