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51. 发明申请

US20110209686A1 LOW OCTANE FUEL FOR GASOLINE COMPRESSION IGNITION 审中-公开
标题翻译：用于汽油压缩点火的低OCT燃料
公开(公告)号：US20110209686A1
公开(公告)日：2011-09-01
申请号：US13037791
申请日：2011-03-01
申请人： David M. McCann
发明人： David M. McCann
IPC分类号： F02M53/06 , C10L1/16
CPC分类号： F02M53/06 , C10G2300/305 , C10L1/02 , C10L1/026 , C10L1/04 , C10L1/08 , C10L1/1608 , C10L2200/0423 , C10L2270/026
摘要： The present invention provides an automotive fuel injection system for a compression ignition engine, comprising a fuel injector configured to receive a fuel having an octane rating between 87 and −30 and configured to meter the fuel into the compression ignition engine, and a heater coupled to the fuel injector and configured to heat the fuel injector such that the fuel is heated to a predetermined minimum temperature, whereby the ignition delay of the fuel is reduced below a predetermined maximum ignition delay.
摘要翻译：本发明提供了一种用于压缩点火发动机的汽车燃料喷射系统，包括燃料喷射器，该燃料喷射器构造成接收辛烷值在87和-30之间并被配置成将燃料计量到压缩点火发动机中的燃料，燃料喷射器并且构造成加热燃料喷射器，使得燃料被加热到预定的最低温度，由此燃料的点火延迟降低到预定的最大点火延迟以下。

52. 发明申请

US20050145715A1 Drop ejector for ejecting discrete drops of liquid 审中-公开
标题翻译：喷射器用于喷射离散的液体液滴
公开(公告)号：US20050145715A1
公开(公告)日：2005-07-07
申请号：US10750260
申请日：2003-12-31
申请人： John Koegler , Kenneth Trueba
发明人： John Koegler , Kenneth Trueba
IPC分类号： F02M61/02 , B41J2/14 , F02M31/125 , F02M37/04 , F02M51/06 , F02M53/06 , F02M69/04 , B05C1/00
CPC分类号： B41J2/1404 , B41J2002/14387 , B41J2202/11 , F02M31/125 , F02M53/06 , F02M69/04
摘要： A drop ejector for ejecting discrete drops of liquid is disclosed. The drop ejector includes a plurality of firing chambers, and each firing chamber has an energy dissipation device. Each firing chamber is associated with a fluid feed slot configured to supply liquid to the firing chamber. A constricted inlet is positioned between the firing chamber and the fluid feed slot, through which liquid is drawn into the firing chamber from the fluid feed slot.
摘要翻译：公开了一种用于喷射离散液滴的液滴喷射器。液滴喷射器包括多个喷射室，并且每个喷射室具有能量耗散装置。每个燃烧室与配置成向喷射室供应液体的流体供给槽相关联。收缩入口位于燃烧室和流体供给槽之间，液体通过该进料槽从流体供给槽吸入燃烧室。

53. 发明授权

US06913005B2 System and methodology for purging fuel from a fuel injector during start-up 有权
标题翻译：在起动期间从燃料喷射器清除燃料的系统和方法
公开(公告)号：US06913005B2
公开(公告)日：2005-07-05
申请号：US10410976
申请日：2003-04-10
申请人： Jan-Roger Linna , John Paul Mello , Chad Smutzer
发明人： Jan-Roger Linna , John Paul Mello , Chad Smutzer
IPC分类号： F02M31/125 , F02D41/00 , F02D41/06 , F02D41/18 , F02D41/22 , F02M25/07 , F02M29/04 , F02M31/135 , F02M31/16 , F02M31/18 , F02M45/08 , F02M47/04 , F02M51/06 , F02M51/08 , F02M53/06 , F02M57/00 , F02M61/08 , F02M61/16 , F02M61/18 , F02M65/00 , F02M69/00 , F02M69/04 , F02M69/30 , F02M31/00
CPC分类号： F02D41/003 , F02D41/06 , F02D41/18 , F02D41/221 , F02D2200/023 , F02D2200/0406 , F02D2200/0414 , F02M26/01 , F02M29/04 , F02M31/125 , F02M31/135 , F02M31/16 , F02M31/18 , F02M45/086 , F02M51/0671 , F02M53/06 , F02M57/00 , F02M61/08 , F02M61/166 , F02M61/18 , F02M65/008 , F02M69/044 , F02M69/30 , Y02T10/126 , Y02T10/40
摘要： A fuel system for use in an internal combustion engine includes a plurality of fuel injectors, each injector including at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end, a heat source arranged along the at least one capillary flow passage, the heat source operable to heat a liquid fuel in the at least one capillary flow passage to a level sufficient to convert at least a portion thereof from the liquid state to a vapor state, and a valve for metering fuel to the internal combustion engine, a controller to control the power supplied to the heat source of each of the plurality of fuel injectors to achieve a predetermined target temperature, a sensor for use in determining engine air flow and a sensor for measuring a value indicative of degree of engine warm-up of the internal combustion engine. According to a further aspect of the present invention, an initial liquid fuel pulse is purged from the fuel injector while the intake valve is in a substantially closed position so as to further minimize hydrocarbon emissions at startup.
摘要翻译：一种用于内燃机的燃料系统包括多个燃料喷射器，每个喷射器包括至少一个毛细管流动通道，该至少一个毛细管流动通道具有一个入口端和一个出口端，至少一个毛细管流动通道，所述热源可操作以将所述至少一个毛细管流动通道中的液体燃料加热到足以将其至少一部分从液态转换成蒸气状态的水平，以及用于计量燃料的阀所述内燃机，控制器，用于控制提供给所述多个燃料喷射器中的每一个的热源的功率以实现预定的目标温度，用于确定发动机空气流的传感器，以及用于测量指示度的值的传感器的内燃机的发动机预热。根据本发明的另一方面，当进气门处于基本关闭位置时，从燃料喷射器清除初始液体燃料脉冲，以进一步最小化启动时的碳氢化合物排放。

54. 发明申请

US20050100843A1 Apparatus and method for preparing and delivering fuel 有权
公开(公告)号：US20050100843A1
公开(公告)日：2005-05-12
申请号：US11006339
申请日：2004-12-07
申请人： Roberto Pellizzari
发明人： Roberto Pellizzari
IPC分类号： F02M31/125 , F02M31/18 , F02M47/04 , F02M51/06 , F02M51/08 , F02M53/02 , F02M53/06 , F02M63/00 , F02M65/00 , F02M69/00 , F23D11/38 , F23D11/44 , F23J1/00 , F02G5/00
CPC分类号： F02M31/125 , F02M31/18 , F02M53/02 , F02M53/06 , F02M65/008 , F23D11/386 , F23D11/448 , F23D2900/00002 , Y02T10/126
摘要： A method and apparatus for vaporizing liquid fuel. The apparatus includes at least one capillary flow passage, the at least one capillary flow passage having an inlet end and an outlet end; a fluid control valve for placing the inlet end of the at least one capillary flow passage in fluid communication with the liquid fuel source and introducing the liquid fuel in a substantially liquid state; a heat source arranged along the at least one capillary flow passage, the heat source operable to heat the liquid fuel in the at least one capillary flow passage to a level sufficient to change at least a portion thereof from the liquid state to a vapor state and deliver a stream of substantially vaporized fuel from the outlet end of the at least one capillary flow passage; and means for cleaning deposits formed during operation of the apparatus. The flow passage can be a capillary tube heated by a resistance heater or a section of a tube heated by passing electrical energy therethrough. The liquid fuel can be supplied to the flow passage at any desired pressure depending on the required mass flow rate for the application. The vaporized fuel can be mixed with air to form an aerosol having a mean droplet size of 25 μm or less to minimize ignition energy of the fuel-air mixture, promote fuel flow in an air stream, and combust the liquid fuel efficiently and cleanly.

55. 发明授权

US06889671B2 Fuel delivery system 失效
标题翻译：燃油输送系统
公开(公告)号：US06889671B2
公开(公告)日：2005-05-10
申请号：US10258904
申请日：2002-03-28
申请人： Shaun Thomas Rigney
发明人： Shaun Thomas Rigney
IPC分类号： F01N5/02 , F02B75/18 , F02B75/20 , F02F1/00 , F02M31/08 , F02M31/14 , F02M31/16 , F02M31/18 , F02M35/10 , F02M35/104 , F02M51/06 , F02M53/06 , F02M61/16 , F02M69/00 , F02M69/04 , F02M69/46 , F02M21/14
CPC分类号： F02B75/20 , F01N5/02 , F01N2240/02 , F02B2075/1824 , F02M31/08 , F02M31/14 , F02M31/18 , F02M53/06 , F02M61/166 , F02M69/044 , F02M69/045 , F02M69/465 , Y02T10/126 , Y02T10/146 , Y02T10/16
摘要： A fuel delivery system is disclosed which includes an injector (40) having an end region (43). The end region (43) is provided from heat conducting material such as metal so that the end region can be heated by exhaust gas to heat the temperature of fuel in the injector end region so that the increase in temperature and pressure within the end region causes the fuel to flash into a vapor state immediately the fuel is ejected from the injector. The exhaust gas is supplied by an exhaust gas supply line (70, 402) and can be returned by an exhaust return line (405).
摘要翻译：公开了一种燃料输送系统，其包括具有端部区域（43）的喷射器（40）。端部区域（43）由诸如金属的导热材料提供，使得端部区域可以被废气加热以加热喷射器端部区域中的燃料的温度，使得端部区域内的温度和压力的增加导致燃料立即从喷射器喷出燃料而闪蒸成蒸汽状态。排气由排气供给管线（70,402）供给，并且能够通过排气返回管路（405）返回。

56. 发明授权

US6422481B2 Method of enhancing heat transfer in a heated tip fuel injector 失效
标题翻译：在加热尖端燃料喷射器中增强热传递的方法
公开(公告)号：US6422481B2
公开(公告)日：2002-07-23
申请号：US26140899
申请日：1999-03-03
申请人： SIEMENS AUTOMOTIVE CORP LP
发明人： REN WEI-MIN , ZIMMERMANN FRANK , NALLY JR JOHN F , BRIGHT JOHN
IPC分类号： F02M51/00 , F02M53/06 , B05B1/24
CPC分类号： F02M53/06 , F02M51/005
摘要： A method of heating fuel includes providing a fuel injector having an internal heater and a reciprocable needle valve; providing fuel to the fuel injector; passing the fuel through at least one flow-disturbing element; and heating the fuel.
摘要翻译：一种加热燃料的方法包括提供具有内部加热器和可往复运动的针阀的燃料喷射器; 向燃料喷射器提供燃料; 使燃料通过至少一个流动扰动元件; 并加热燃料。

57. 发明授权

US6010544A Supercritical water fuel composition and combustion system 失效
标题翻译：超临界水燃料组合物和燃烧系统
公开(公告)号：US6010544A
公开(公告)日：2000-01-04
申请号：US992983
申请日：1997-12-18
申请人： Charles W. Haldeman , Brian S. Ahern , Keith H. Johnson
发明人： Charles W. Haldeman , Brian S. Ahern , Keith H. Johnson
IPC分类号： C10L1/06 , C10L1/08 , C10L1/32 , F02B3/06 , F02B43/10 , F02B47/02 , F02C3/22 , F02M43/00 , F02M53/02 , F02M53/06 , F23D11/44 , F23K5/10 , F23L7/00
CPC分类号： F23D11/44 , C10L1/328 , F02B43/10 , F02B47/02 , F02M25/0225 , F02M25/0227 , F02M25/0228 , F02M25/03 , F02M25/038 , F02M43/00 , F02M53/02 , F23K5/10 , F23L7/002 , F02B3/06 , Y02T10/121 , Y02T10/32
摘要： Supercritical water fuel composition and combustion system. In one aspect, the invention is a composition of matter comprising a mixture of 5-50% water and a hydrocarbon wherein the water/hydrocarbon mixture is near the critical point such that the mixture is a homogeneous single phase. A suitable temperature is 400.degree. C. and a suitable pressure is 4,000psi. In another aspect, the invention is a fuel system including structure containing a water/hydrocarbon fuel mixture near the critical point such that the mixture is a homogeneous single phase. Structure is provided for delivering the mixture for combustion. Combustion may occur in an internal combustion engine, turbine engine or other burner.
摘要翻译：超临界水燃料组合物和燃烧系统。一方面，本发明是包含5-50％水和烃的混合物的物质组合物，其中水/烃混合物接近临界点，使得混合物是均匀的单相。合适的温度为400℃，合适的压力为4000psi。在另一方面，本发明是一种燃料系统，其包括在临界点附近含有水/烃燃料混合物的结构，使得混合物是均匀的单相。提供了用于输送用于燃烧的混合物的结构。燃烧可能发生在内燃机，涡轮发动机或其他燃烧器中。

58. 发明授权

US5934257A Control device for internal combustion engine 失效
标题翻译：内燃机控制装置
公开(公告)号：US5934257A
公开(公告)日：1999-08-10
申请号：US959047
申请日：1997-10-28
申请人： Takeshi Ishikawa , Naoki Tsuda
发明人： Takeshi Ishikawa , Naoki Tsuda
IPC分类号： F02B17/00 , F02B25/14 , F02B33/04 , F02B63/02 , F02B69/06 , F02B75/02 , F02B75/12 , F02D37/02 , F02D41/00 , F02D41/02 , F02D41/34 , F02D41/36 , F02F1/00 , F02M53/04 , F02M53/06 , F02M61/14 , F02M69/04 , F02M69/10 , F02D17/02 , F02D43/00 , F02M51/00
CPC分类号： F02M69/10 , F02B25/14 , F02B33/04 , F02B63/02 , F02B69/06 , F02D37/02 , F02D41/0087 , F02F1/002 , F02M53/06 , F02M61/14 , F02M69/042 , F02M69/045 , F02B2075/025 , F02B2075/125 , Y02T10/123
摘要： A control device for a two-cycle internal combustion engine combustion engine of the fuel injection type, which is provided with an ignition control device and a fuel control device, wherein the fuel control device includes an injection mode-controlling means for controlling a timing of fuel injection by selecting a particular fuel injection mode, i.e. selecting the mode from a one-injection per revolution mode where the injection of fuel is performed on every revolution of a crank shaft of the internal combustion engine and a thinned-out injection mode where the injection of fuel is performed on plural revolutions of the crank shaft. The fuel control device is provided also with an injection quantity-controlling means for controlling the quantity of fuel to be injected.
摘要翻译：一种燃料喷射型的双循环内燃机内燃机的控制装置，其具备点火控制装置和燃料控制装置，其特征在于，所述燃料控制装置具备喷射模式控制装置，通过选择特定的燃料喷射模式来进行燃料喷射，即从在内燃机的曲轴的每转一周执行燃料喷射的每转一次模式中选择模式，以及稀释喷射模式，其中在曲柄轴的多圈转动下进行燃料喷射。燃料控制装置还设置有用于控制要喷射的燃料量的喷射量控制装置。

59. 发明授权

US5165373A Electro-thermal pulsed fuel injector and system 失效
标题翻译：电热脉冲燃油喷射器和系统
公开(公告)号：US5165373A
公开(公告)日：1992-11-24
申请号：US705501
申请日：1991-05-24
申请人： Dah Y. Cheng
发明人： Dah Y. Cheng
IPC分类号： F02B1/04 , F02D41/20 , F02D41/30 , F02M45/02 , F02M45/04 , F02M51/00 , F02M53/00 , F02M53/06
CPC分类号： F02M45/04 , F02D41/30 , F02M45/02 , F02M51/00 , F02M53/00 , F02M53/06 , F02B1/04 , F02D41/2096
摘要： A concept of pulse input thermal energy to induce a rapid volume change in a vessel is introduced to provide rapid pressure raise as a means to inject fuel into internal combustion engines. A computer and sensor means are incorporated to provide pulse width, height and multiple pulse using engine conditions such as RPM, exhaust pollution and efficiency, etc. as control parameters.
摘要翻译：引入脉冲输入热能以引起容器中快速体积变化的概念，以提供快速的升压作为将燃料喷射到内燃机中的手段。引入计算机和传感器装置以使用发动机条件（例如RPM，排气污染和效率等）作为控制参数来提供脉冲宽度，高度和多个脉冲。

60. 发明授权

US4886032A Fuel injector heating method 失效
标题翻译：燃油喷射器加热方式
公开(公告)号：US4886032A
公开(公告)日：1989-12-12
申请号：US274550
申请日：1988-11-22
申请人： Thomas W. Asmus
发明人： Thomas W. Asmus
IPC分类号： F02M51/06 , F02M51/08 , F02M53/06
CPC分类号： F02M53/06 , F02M51/0678 , F02D2200/0606 , F02M2051/08
摘要： An injector heating apparatus and method for a vehicle engine having fuel injectors with a solenoid coil in a housing for passing fuel into the engine, including an electrical control unit with a alternate normal engine run mode and an injector heating mode and a temperature sensing switch to signal the electrical control so that the fuel pump and engine starter are deenergized and the injector coils are energized for a timed period so that the injectors can be heated and subsequently the temperature of fuel passed therethrough is increased by heat transfer therefrom during a subsequent start and run mode of operation.
摘要翻译：一种用于车辆发动机的喷射器加热装置和方法，所述喷射器加热装置和方法具有燃料喷射器，所述燃料喷射器在壳体中具有用于使燃料进入发动机的电磁线圈，包括具有替代的正常发动机运行模式的电气控制单元和喷射器加热模式以及温度感测开关发出电控制，使得燃料泵和发动机启动器被断电，并且喷射器线圈被激励定时周期，使得喷射器可以被加热，并且随后在随后的启动期间通过其传热而增加通过的燃料的温度，运行运行模式。

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