公开(公告)号：US20050172631A1

公开(公告)日：2005-08-11

申请号：US11105130

申请日：2005-04-12

Applicant: Indru Primlani

Inventor： Indru Primlani

IPC: F01B21/04 ,  F02B19/16 ,  F02C5/02 ,  F02C7/10 ,  F02C9/00 ,  F23C99/00 ,  F23L7/00 ,  F23R7/00 ,  F24S20/20

CPC classification number: F23C99/00 ,  F23K2900/05003 ,  F23L7/002 ,  F23R7/00 ,  F24S20/20 ,  Y02E10/41 ,  Y02E20/14

Abstract: An adiabatic power generation method and apparatus includes at least one combusting device to combust any suitable fuel and an oxygen-containing gas to produce hot high pressure combustion gases. Also includes modified present art combustors, wind and solar energy sources. A portion of the expanded gases, or ambient air is mixed with the combustion gases to form a mixture of gases as working fluid that is fed to a work-producing device.

Abstract translation: 绝热发电方法和装置包括至少一个燃烧装置以燃烧任何合适的燃料和含氧气体以产生热的高压燃烧气体。 还包括改良的现有技术燃烧器，风能和太阳能源。 一部分膨胀气体或环境空气与燃烧气体混合以形成作为工作流体的气体混合物，该工作流体被供给到工作产生装置。

公开(公告)号：US20040126726A1

公开(公告)日：2004-07-01

申请号：US10650135

申请日：2003-08-28

Applicant: Nortiz Corporation.

Inventor： Tetsurou Hamada ,  Hitoshi Hara ,  Toshihiro Hori ,  Hiroki Hasegawa

IPC: F23D011/44

CPC classification number: F23K5/04 ,  F23K2900/05003

Abstract: A combustion apparatus 2 has a fuel spraying nozzle 12, a feed canal 16 and a return canal 17, both the canals connected to the nozzle, with the former canal 16 feeding a fuel to the nozzle and with the latter canal 17 allowing an un-sprayed portion of the fuel to flow back. An electro-magnetic pump 18 disposed in the feed canal 16 serves to compress the fuel towards the nozzle 12, and an injector valve 25 is disposed in the return canal 17. The injector valve 25 is accommodated in a casing 50 consisting essentially of an inlet joint 46 and an outlet joint 17.

Abstract translation: 燃烧装置2具有燃料喷射喷嘴12，进料管道16和回流管道17，两个连接到喷嘴的通道，前者的管道16将燃料供给到喷嘴，并且后者管道17允许非喷嘴， 喷射部分的燃料流回。 设置在进料管16中的电磁泵18用于将燃料压向喷嘴12，并且喷射器阀25设置在回流通道17中。喷射阀25容纳在壳体50中，壳体50基本上由入口 接头46和出口接头17。

公开(公告)号：US06742340B2

公开(公告)日：2004-06-01

申请号：US10059501

申请日：2002-01-29

Applicant: Charles F. Nearhoof, Sr. ,  Charles F. Nearhoof, Jr. ,  Kevin P. Pearce

Inventor： Charles F. Nearhoof, Sr. ,  Charles F. Nearhoof, Jr. ,  Kevin P. Pearce

IPC: F02C900

CPC classification number: F02C9/28 ,  F05D2270/303 ,  F23K2900/05003 ,  F23N5/00 ,  F23N5/003 ,  F23N2023/08 ,  F23N2041/20 ,  F23R2900/03281 ,  Y02T50/671 ,  Y02T50/677

Abstract: This invention is a fuel injection control system for a turbine engine. The invention uses at least one fuel injector, having means for injecting fuel in pulses to the combustion chamber of a turbine engine, and an electronic control unit to receive and interpret input sensor signals from selected operating functions of the engine and to generate and direct fuel injection signals to modify the pulse duration and/or frequency of fuel injection in response to a deviation from a selected operating function, such as the desired operating speed, caused by variable operating loads encountered by the turbine engine. This configuration provides significantly greater fuel efficiency, better operational control and response time, and a lighter weight than is currently available in turbine engines. The invention may be used in many applications such as commercial, private, experimental and military aviation, power plant turbines, and other industrial, military and mining applications.

Abstract translation: 本发明是一种用于涡轮发动机的燃料喷射控制系统。 本发明使用至少一个燃料喷射器，其具有用于将脉冲中的燃料喷射到涡轮发动机的燃烧室的装置，以及用于接收和解释来自发动机的选定操作功能的输入传感器信号并且产生和引导燃料的电子控制单元 喷射信号以响应于与由涡轮发动机遇到的可变运行负载引起的所选操作功能（例如期望的操作速度）的偏差来修改燃料喷射的脉冲持续时间和/或频率。 该配置提供了显着更大的燃料效率，更好的操作控制和响应时间，并且比目前在涡轮发动机中可用的重量更轻。 本发明可用于许多应用，例如商业，私人，实验和军用航空，发电厂涡轮机以及其他工业，军事和采矿应用。

公开(公告)号：US20040033140A1

公开(公告)日：2004-02-19

申请号：US10643147

申请日：2003-08-18

Applicant: New Power Concepts LLC

Inventor： Eric R. Jensen ,  Christopher C. Langenfeld ,  Scott W. Newell ,  Michael Norris ,  Jeffrey D. Renk ,  Andrew Schnellinger

IPC: F04B049/00

CPC classification number: F23N1/002 ,  F02B77/085 ,  F02D19/023 ,  F02D19/027 ,  F02G1/043 ,  F02G1/047 ,  F02G1/055 ,  F02G2244/00 ,  F02G2254/10 ,  F02G2255/00 ,  F02M21/0212 ,  F02M21/0245 ,  F23D14/60 ,  F23K5/007 ,  F23K2401/201 ,  F23K2900/05003 ,  F23N1/022 ,  F23N3/082 ,  F23N5/006 ,  F23N2021/08 ,  F23N2025/14 ,  F23N2027/02 ,  F23N2027/04 ,  F23N2033/08 ,  G05D7/0676 ,  Y02T10/32

Abstract: A device and method for controlling the flow of a gaseous fuel from a fuel supply to a pressurized combustion chamber. A fuel pump is included in the gas train from supply to chamber. The fuel pump increases the pressure of the gas to allow efficient injection into the chamber. The pump is modulated to control the fuel flow. Both alternating current and pulse-width-modulated direct current signals may be used to control the flow. The pump may be a piston pump or a diaphragm pump. Feedback may be provided from sensors that determine operating parameters of the engine and such sensor signals may be used by the controller to maintain a parameter, such as temperature, at a specified value. An acoustic filter can be included in the gas train to significantly reduce gas flow pulsations generated by the pump. This filter improves the uniformity of the combustion process.

Abstract translation: 一种用于控制气体燃料从燃料供应到加压燃烧室的流动的装置和方法。 从供气到室的燃气列车中包括一个燃油泵。 燃料泵增加了气体的压力，以便有效地注入到腔室中。 泵被调制以控制燃料流量。 可以使用交流电流和脉冲宽度调制的直流信号来控制流量。 泵可以是活塞泵或隔膜泵。 可以由确定发动机的运行参数的传感器提供反馈，并且控制器可以使用这样的传感器信号来将诸如温度的参数保持在指定值。 声学过滤器可以包括在气体系列中，以显着减少由泵产生的气流脉动。 该过滤器改善了燃烧过程的均匀性。

公开(公告)号：US06402505B1

公开(公告)日：2002-06-11

申请号：US09506035

申请日：2000-02-17

Applicant: Hiroshi Okada ,  Kiyoshi Kawaguchi

Inventor： Hiroshi Okada ,  Kiyoshi Kawaguchi

IPC: F23N100

CPC classification number: F23N5/006 ,  F23C2205/10 ,  F23D11/10 ,  F23D11/402 ,  F23D2208/10 ,  F23K2900/05001 ,  F23K2900/05003 ,  F23N2025/16 ,  F23N2027/36 ,  F23N2033/08 ,  F23N2035/14 ,  F23N2035/28 ,  F23N2035/30 ,  F23N2041/14

Abstract: In a combustion unit, a fuel collision member is disposed between a fuel injection valve and a combustion chamber. The fuel collision member is positioned so that, a part of fuel injected from said fuel injection valve is introduced into the combustion chamber while colliding with the fuel collision member, and the other part of fuel is directly introduced into the combustion chamber without colliding with the fuel collision member. Thus, fuel introduced into the combustion chamber is atomized while being introduced into the combustion chamber in a wide range.

Abstract translation: 在燃烧单元中，燃料碰撞构件设置在燃料喷射阀和燃烧室之间。 燃料碰撞构件被定位成使得从所述燃料喷射阀喷射的燃料的一部分在与燃料碰撞构件碰撞的同时被引入到燃烧室中，并且另一部分燃料直接引入到燃烧室中而不与 燃料碰撞构件 因此，引入燃烧室的燃料在被广泛地引入燃烧室的同时被雾化。

公开(公告)号：US4391580A

公开(公告)日：1983-07-05

申请号：US213923

申请日：1980-12-08

Applicant: Dale L. Hunsberger ,  Frank L. Harwath

Inventor： Dale L. Hunsberger ,  Frank L. Harwath

IPC: F04C14/26 ,  F23K5/14 ,  F23C11/00 ,  F04C29/08

CPC classification number: F04C14/26 ,  F23K5/142 ,  F23K5/145 ,  F23K2900/05003

Abstract: A system for supplying fuel to an atomization fuel oil burner nozzle from a fuel pump at a rate less than that rated for the nozzle for burning of less fuel while achieving good combustion. The fuel is delivered to the nozzle at a pulsing frequency which is dynamically matched to intermittent pressure pulses within the fuel pump to create resonant pressure peaks at the nozzle. The fuel pump creates a pressure pulse each time a tooth of one gear of the pump makes full penetration into the space between a pair of teeth of a coacting rotatable ring gear. Rotatable valving structure, including gear ports in the rotatable ring gear pulses fluid flow to the nozzle by alternately connecting a fluid outlet of the pump to either a pressure port within the pump at the time of a pressure pulse or to the fuel pump inlet with the pressure peak of the pulsed flow being phased together with said pressure pulse.

Abstract translation: 一种用于从燃料泵向雾化燃料油燃烧器喷嘴供给燃料的系统，其速率小于用于燃烧较少燃料的喷嘴的额定值，同时实现良好的燃烧。 燃料以脉冲频率被输送到喷嘴，脉冲频率与燃料泵内的间歇压力脉冲动态匹配，以在喷嘴处产生共振压力峰值。 每当泵的一个齿轮的齿完全穿透到共同作用的可旋转齿圈的一对齿之间的空间中时，燃料泵产生压力脉冲。 可转动的阀结构，包括可旋转环齿轮中的齿轮端口脉冲流体通过在压力脉冲时交替地将泵的流体出口交替地连接到泵内的压力端口或者在燃料泵入口处与燃料泵入口交替地连接到喷嘴 脉冲流的压力峰值与所述压力脉冲相加。

公开(公告)号：US08024934B2

公开(公告)日：2011-09-27

申请号：US11506328

申请日：2006-08-18

Applicant: Mario E. Abreu ,  Gwenn A. Peters ,  Terry R. Tarver ,  Chris Z. Twardochleb ,  James W. Blust

Inventor： Mario E. Abreu ,  Gwenn A. Peters ,  Terry R. Tarver ,  Chris Z. Twardochleb ,  James W. Blust

IPC: F02C7/22

CPC classification number: F02C7/22 ,  F02C7/222 ,  F02C7/228 ,  F02C9/34 ,  F05D2260/96 ,  F05D2270/14 ,  F23K2900/05003 ,  F23R2900/00013

Abstract: A system and method for modifying the supply of fuel to injectors to attenuate combustion oscillations in a gas turbine engine. The gas turbine engine may comprise a combustor, a plurality of injectors and a manifold. The plurality of injectors may be operable to provide fuel to the combustor. The manifold may be configured to supply fuel to all of the plurality of injectors or to only a portion of the plurality of injectors in reaction to a determination of an existence of combustion oscillations.

Abstract translation: 一种用于改变向喷射器供应燃料以减少燃气涡轮发动机中的燃烧振荡的系统和方法。 燃气涡轮发动机可以包括燃烧器，多个喷射器和歧管。 多个喷射器可操作以向燃烧器提供燃料。 歧管可以被配置为向所有多个喷射器中的所有喷射器供应燃料，或仅对多个喷射器的一部分供应燃料，以反应确定燃烧振荡的存在。

公开(公告)号：US07549857B2

公开(公告)日：2009-06-23

申请号：US10725562

申请日：2003-12-03

Applicant: Ephraim Gutmark ,  Christian Oliver Paschereit

Inventor： Ephraim Gutmark ,  Christian Oliver Paschereit

IPC: F23C5/00

CPC classification number: F23C9/006 ,  F23C2900/07002 ,  F23K2900/05003 ,  F23M20/005 ,  F23R2900/00013

Abstract: The present invention relates to a method and a device for affecting thermoacoustic oscillations in a combustion system (i) comprising at least one burner (2) and at least one combustor (3), modulated injection of fuel being carried out. In order to improve the action of affecting the thermoacoustic oscillations, the modulated injection of the fuel is carried out into a recirculation zone (7) which forms in the combustor (3).

Abstract translation: 本发明涉及一种用于影响燃烧系统（i）中的热声振荡的方法和装置，其包括至少一个燃烧器（2）和至少一个燃烧器（3），所述燃烧系统被执行的调节燃料喷射。 为了改善影响热声振动的作用，燃料的调节喷射被进入在燃烧器（3）中形成的再循环区（7）。

公开(公告)号：US20080292999A1

公开(公告)日：2008-11-27

申请号：US11813759

申请日：2006-01-06

Applicant: Horst Koder ,  Burkhard Muller

Inventor： Horst Koder ,  Burkhard Muller

IPC: F23C15/00

CPC classification number: F23C7/008 ,  F23K2900/05003

Abstract: In a known method for heating an industrial furnace by pulsating combustion, gaseous or liquid reactants, comprising an oxidizing agent and fuel, are fed to a burner (3), with the volumetric flow of at least one of the reactants which emerges from the burner mouth (7) being changed over the course of time. On this basis, to provide a method which allows a simple and flexible change to the flow during pulsating combustion, according to the invention it is proposed that the change in the volumetric flow of the reactant over the course of time is generated by electrical actuation imparting deflections to at least one membrane (14) in a membrane space (13) which is connected upstream of the burner mouth (3) and is accessible to the reactant, which deflections cause changes to the volume of the membrane space. A low maintenance apparatus of simple design which is suitable for carrying out the method is distinguished by the fact that the device for varying the volumetric flow over the course of time comprises at least one membrane (14), which is arranged in a membrane space (13) that is connected upstream of the burner (3) and is accessible to the reactant, and on which deflections can be imposed by means of an electrical actuation, which deflections cause a change in the volume of the membrane space (13).

Abstract translation: 在用于通过脉动燃烧来加热工业炉的已知方法中，将包含氧化剂和燃料的气态或液体反应物进料到燃烧器（3）中，其中至少一种反应物的体积流从燃烧器 嘴（7）随着时间的推移而改变。 在此基础上，提供一种允许在脉动燃烧期间简单且灵活地改变流量的方法，根据本发明，提出反应物在时间上的体积流量的变化是通过电致动赋予产生的 在膜空间（13）中的至少一个膜（14）的偏转，其连接在燃烧器口（3）的上游并且可被反应物接近，该偏转引起膜空间体积的变化。 适用于执行该方法的简单设计的低维护装置的特征在于，用于改变过程中的体积流量的装置包括至少一个膜（14），膜（14）布置在膜空间 13），其连接在燃烧器（3）的上游并且可被反应物接近，并且可通过电致动施加偏转，该偏转导致膜空间（13）的体积变化。

公开(公告)号：US20070068164A1

公开(公告)日：2007-03-29

申请号：US11535667

申请日：2006-09-27

Applicant: Didier Hernandez ,  Thomas Noel

Inventor： Didier Hernandez ,  Thomas Noel

IPC: F02C7/22

CPC classification number: F23D11/26 ,  F23D2900/00016 ,  F23K2900/05003

Abstract: According to the invention, the injector arms comprise a peripheral duct forming part of a primary fuel circuit that delivers fuel continuously, and a central duct forming part of a secondary fuel circuit that delivers fuel at an essentially variable rate.

Abstract translation: 根据本发明，喷射器臂包括形成连续输送燃料的主燃料回路的一部分的周边管道，以及形成以基本上可变速率输送燃料的二次燃料回路的一部分的中心管道。