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61. 发明申请

US20050126545A1 Fuel pumping system and method 有权
公开(公告)号：US20050126545A1
公开(公告)日：2005-06-16
申请号：US10733444
申请日：2003-12-12
申请人： Scott Shafer , Lifeng Wang
发明人： Scott Shafer , Lifeng Wang
IPC分类号： F02B1/12 , F02M45/02 , F02M45/06 , F02M59/36 , F02M59/46 , F02M63/02 , F02M37/04
CPC分类号： F02M63/027 , F02B1/12 , F02B2275/14 , F02M45/02 , F02M45/06 , F02M59/20 , F02M59/366 , F02M63/0225 , Y02T10/123
摘要： A fuel pumping system that includes a pump drive is provided. A first pumping element is operatively connected to the pump drive and is operable to generate a first flow of pressurized fuel. A second pumping element is operatively connected to the pump drive and is operable to generate a second flow of pressurized fuel. A first solenoid is operatively connected to the first pumping element and is operable to vary at least one of a fuel pressure and a fuel flow rate of the first flow of pressurized fuel. A second solenoid is operatively connected to the second pumping element and is operable to vary at least one of a fuel pressure and a fuel flow rate of the second flow of pressurized fuel.

62. 发明申请

US20050098162A1 Internal combustion engine and working cycle 审中-公开
标题翻译：内燃机和工作循环
公开(公告)号：US20050098162A1
公开(公告)日：2005-05-12
申请号：US10935812
申请日：2004-09-08
申请人： Clyde Bryant
发明人： Clyde Bryant
IPC分类号： F01B7/12 , F01L1/053 , F01L1/14 , F01L1/18 , F01L1/26 , F01L1/44 , F01L3/08 , F01L3/20 , F02B1/12 , F02B19/12 , F02B29/04 , F02B33/06 , F02B33/26 , F02B33/36 , F02B33/38 , F02B33/44 , F02B37/00 , F02B37/04 , F02B37/16 , F02B39/10 , F02B75/02 , F02B75/22 , F02B75/32 , F02F1/24 , F02M25/07 , F02B33/04
CPC分类号： F02B33/36 , F01B7/12 , F01L1/053 , F01L1/146 , F01L1/18 , F01L1/26 , F01L1/446 , F01L3/08 , F01L3/205 , F01L2001/0537 , F01L2101/02 , F02B1/12 , F02B19/12 , F02B29/0412 , F02B29/0418 , F02B29/0475 , F02B29/0493 , F02B33/06 , F02B33/26 , F02B33/38 , F02B33/446 , F02B37/00 , F02B37/04 , F02B37/16 , F02B39/10 , F02B75/02 , F02B75/22 , F02B75/32 , F02B2075/025 , F02B2275/18 , F02B2275/32 , F02F2001/245 , F02F2001/247 , F02M26/01 , F02M26/08 , Y02T10/142 , Y02T10/144 , Y02T10/146
摘要： Invention of deriving mechanical work from a combustion gas in internal combustion engines and reciprocating internal combustion engines for carrying out the method, including methods and apparatuses for managing combustion charge densities, temperatures, pressures and turbulence in order to produce a true mastery within the power cylinder in order to increase fuel economy, power, and torque while minimizing polluting emissions. Methods and apparatuses for, among others, (i) producing an air charge, (ii) controlling the temperature, density and pressure of the air charge, (iii) transferring the air charge to a power cylinder of the engine such that an air charge having a weight and density selected from a range of weight and density levels ranging from below atmospheric weight and density to heavier-than-atmospheric weight and density is introduced into the power cylinder, and (iv) then compressing the air charge at a lower-than-normal compression ratio.
摘要翻译：本发明从内燃机和往复式内燃机中的燃烧气体获得机械作用，用于实施该方法，包括用于管理燃料电荷密度，温度，压力和湍流的方法和装置，以便在动力缸内产生真正的掌握以提高燃油经济性，功率和扭矩，同时最大限度地减少污染排放。用于（i）产生空气充气的方法和装置，（ii）控制空气充气的温度，密度和压力，（iii）将空气装料转移到发动机的动力缸，使得空气装料具有从低于大气重量和密度至大气重量和密度的重量范围和密度范围内的重量和密度引入动力缸，并且（iv）然后在较低温度下压缩空气，比正常的压缩比。

63. 发明授权

US06883477B2 Apparatus for deactivating an engine valve 失效
标题翻译：用于停用发动机气门的装置
公开(公告)号：US06883477B2
公开(公告)日：2005-04-26
申请号：US10679832
申请日：2003-10-06
申请人： Russell J. Wakeman
发明人： Russell J. Wakeman
IPC分类号： F01L9/02 , F01L13/00 , F02B1/12 , F01L1/34
CPC分类号： F01L13/0005 , F01L1/08 , F01L9/02 , F01L9/025 , F01L2001/34446 , F01L2800/10 , F02B1/12
摘要： An apparatus for deactivating an engine valve has an accumulator sleeve slidably retained in an engine block and biased toward a lower chamber in fluid communication with an interior of the sleeve. A follower piston slides in the sleeve in contact with a lobe of a can. An upper piston slides in an upper chamber in contact with a pushrod. A fluid passage connects the lower chamber and the upper chamber. A normally open spool valve in the fluid passage includes a control spool for opening and closing the passage. Another passage connects the lower chamber and one end of the control spool. A spring chamber provides fluid to an opposite end of the control spool through a control valve from a source of pressurized fluid.
摘要翻译：用于停用发动机气门的装置具有可滑动地保持在发动机缸体中的蓄能器套筒，并朝着与套筒内部流体连通的下腔室偏压。随动活塞在套筒中滑动，与罐的凸缘接触。上活塞在与推杆接触的上室中滑动。流体通道连接下腔室和上腔室。流体通道中的常开滑阀包括用于打开和关闭通道的控制阀芯。另一通道连接下腔室和控制阀芯的一端。弹簧室通过来自加压流体源的控制阀将流体提供给控制阀芯的相对端。

64. 发明申请

US20050072402A1 Method and apparatus for controlling an internal combustion engine using combustion chamber pressure sensing 失效
标题翻译：使用燃烧室压力感测控制内燃机的方法和装置
公开(公告)号：US20050072402A1
公开(公告)日：2005-04-07
申请号：US10679026
申请日：2003-10-03
申请人： Axel Zurloye , Dave Ruthmansdorfer , Tim Frazier , Jennifer Rumsey
发明人： Axel Zurloye , Dave Ruthmansdorfer , Tim Frazier , Jennifer Rumsey
IPC分类号： F02B1/12 , F02D35/02 , F02D41/00 , F02D41/30 , F02P19/02 , F02B7/06
CPC分类号： F02D35/028 , F02B1/12 , F02B2275/14 , F02D41/0025 , F02D41/3041 , F02D41/3047 , F02P19/026 , Y02T10/123 , Y02T10/128
摘要： The present method and apparatus employ a signal indicative of cylinder pressure within the combustion chamber of an internal combustion engine to control combustion phasing or start of combustion (SOC) in subsequent cycles of the engine where the engine is driven by combustion of both a fuel/air premixed charge and a directly injected quantity of fuel. A ratio of signals indicative of pre-combustion pressure and post-combustion pressure within a cycle are employed to estimate SOC and then, based on a predetermined target SOC, an ignition lever is employed to adjust subsequent SOC. A preferred ignition lever is, in a pilot fuel ignited engine, pilot fuel quantity.
摘要翻译：本发明的方法和装置使用指示内燃机的燃烧室内的气缸压力的信号来控制在发动机的后续循环中的燃烧定相或开始燃烧（SOC），其中发动机由燃料/ 空气预混料和直接喷射量的燃料。采用表示一个周期内的燃烧前压力和燃烧后压力的信号的比率来估计SOC，然后基于预定的目标SOC，采用点火杆来调整随后的SOC。在先导燃料点燃发动机中，优选的点火杆是引燃燃料量。

65. 发明申请

US20050061303A1 Homogeneous charge compression ignition internal combustion engine that performs EGR, and ignition timing control method for the engine 有权
标题翻译：执行EGR的均质充气压缩点火内燃机，以及发动机的点火正时控制方法
公开(公告)号：US20050061303A1
公开(公告)日：2005-03-24
申请号：US10946855
申请日：2004-09-22
申请人： Hiroshi Kuzuyama
发明人： Hiroshi Kuzuyama
IPC分类号： F02B37/00 , F02B1/12 , F02B11/00 , F02B33/34 , F02B37/16 , F02B39/10 , F02B47/08 , F02D13/02 , F02D19/10 , F02D21/08 , F02D23/00 , F02D41/02 , F02D43/00 , F02M21/02 , F02M25/07 , F02M27/02 , F02B33/00 , F01L1/34
CPC分类号： F02B47/08 , F02B1/12 , F02B33/34 , F02B37/16 , F02B39/10 , F02M26/01 , F02M26/03 , Y02T10/128 , Y02T10/144
摘要： A combustion chamber of a homogeneous charge compression ignition internal combustion engine that performs EGR communicates with an intake passage and an exhaust passage. The combustion chamber is opened and closed to the intake passage with an intake valve, and is opened and closed to the exhaust passage with an exhaust valve. The closing Liming of the exhaust valve in the exhaust stroke is advanced relative to the top dead center of the piston. A supercharger of a variable supercharging pressure type is located in the intake passage. This configuration expands Lie operational range of the engine to a higher load region.
摘要翻译：执行EGR的均质充气压缩点火式内燃机的燃烧室与进气通路和排气通路连通。燃烧室通过进气阀打开和关闭到进气通道，并且通过排气阀打开和关闭到排气通道。排气冲程中排气阀的关闭位置相对于活塞的上止点前进。可变增压型增压器位于进气通道中。该配置将发动机的Lie操作范围扩大到更高的负载区域。

66. 发明授权

US06866016B2 System and method for controlling ignition in internal combustion engines 有权
标题翻译：内燃机点火控制系统及方法
公开(公告)号：US06866016B2
公开(公告)日：2005-03-15
申请号：US10619875
申请日：2003-07-14
申请人： Michael Kent Cueman
发明人： Michael Kent Cueman
IPC分类号： F02B1/12 , F02B7/00 , F02M43/00 , F02B3/00
CPC分类号： F02M43/00 , F02B1/12 , F02B7/00 , F02B51/00
摘要： Ignition of a main fuel in an internal combustion engine having at least one cylinder having a combustion chamber is accomplished by diverting a portion of the main fuel to a processing system; processing said portion of the main fuel to increase ignition sensitivity thereof and form a pilot fuel; introducing the main fuel into the combustion chamber; and introducing said pilot fuel to control ignition of the main fuel.
摘要翻译：具有至少一个具有燃烧室的气缸的内燃机中的主燃料的点燃是通过将主燃料的一部分转移到处理系统来实现的; 处理主燃料的所述部分以提高其点火敏感度并形成引燃燃料; 将主燃料引入燃烧室; 并引入所述引燃燃料来控制主燃料的点火。

67. 发明授权

US06851413B1 Method and apparatus to increase combustion efficiency and to reduce exhaust gas pollutants from combustion of a fuel 失效
标题翻译：提高燃烧效率和减少燃料燃烧中废气污染物的方法和装置
公开(公告)号：US06851413B1
公开(公告)日：2005-02-08
申请号：US10340229
申请日：2003-01-10
申请人： Ronald A. Tamol, Sr.
发明人： Ronald A. Tamol, Sr.
IPC分类号： F02B1/12 , F02M27/04 , F23D17/00 , F23K5/08 , F02M33/00
CPC分类号： F02M27/04 , F02B1/12 , F23C2202/30 , F23D17/00 , F23K5/08 , F23K2301/101 , F23K2401/10
摘要： A method and apparatus is disclosed for increasing combustion efficiency in internal combustion engines and external combustors resulting in increased fuel economy and reduced exhaust pollutants. The same principles and apparatus of the invention are used in the exhaust stream to further reduce pollutants.
摘要翻译：公开了一种用于提高内燃机和外部燃烧器中的燃烧效率的方法和装置，导致增加的燃料经济性和减少的排气污染物。在排气流中使用本发明的相同原理和装置以进一步减少污染物。

68. 发明申请

US20050026095A1 Multi-stage combustion using nitrogen-enriched air 审中-公开
标题翻译：使用富氮空气进行多级燃烧
公开(公告)号：US20050026095A1
公开(公告)日：2005-02-03
申请号：US10868042
申请日：2004-06-14
申请人： Larry Fischer , Brian Anderson
发明人： Larry Fischer , Brian Anderson
IPC分类号： F02B1/12 , F02M25/00 , F23C6/04 , F23L7/00 , F23R3/34 , F23B1/00
CPC分类号： F23C6/045 , F02B1/12 , F02M25/00 , F23C2900/06041 , F23L7/00 , F23L2900/07002 , F23R3/346 , Y02E20/344
摘要： Multi-stage combustion technology combined with nitrogen-enriched air technology for controlling the combustion temperature and products to extend the maintenance and lifetime cycles of materials in contact with combustion products and to reduce pollutants while maintaining relatively high combustion and thermal cycle efficiencies. The first stage of combustion operates fuel rich where most of the heat of combustion is released by burning it with nitrogen-enriched air. Part of the energy in the combustion gases is used to perform work or to provide heat. The cooled combustion gases are reheated by additional stages of combustion until the last stage is at or near stoichiometric conditions. Additional energy is extracted from each stage to result in relatively high thermal cycle efficiency. The air is enriched with nitrogen using air separation technologies such as diffusion, permeable membrane, absorption, and cryogenics. The combustion method is applicable to many types of combustion equipment, including: boilers, burners, turbines, internal combustion engines, and many types of fuel including hydrogen and carbon-based fuels including methane and coal.
摘要翻译：多级燃烧技术结合富氮空气技术控制燃烧温度和产品，延长与燃烧产物接触的材料的维护和使用寿命，并减少污染物质，同时保持较高的燃烧和热循环效率。燃烧的第一阶段通过用富氮空气燃烧大部分燃烧热来燃烧富含燃料。燃烧气体中的能量的一部分用于执行工作或提供热量。冷却的燃烧气体通过额外的燃烧阶段再加热，直到最后一个阶段处于或接近化学计量条件。从每个阶段提取额外的能量以产生相对较高的热循环效率。利用扩散，渗透膜，吸收和低温等空气分离技术，空气中充满了氮气。燃烧方法适用于许多类型的燃烧设备，包括：锅炉，燃烧器，涡轮机，内燃机，以及包括甲烷和煤炭在内的氢和碳基燃料的许多类型的燃料。

69. 发明授权

US06850836B1 Method and system for assessing combustion noise in an internal combustion engine 失效
标题翻译：内燃机燃烧噪声评估方法及系统
公开(公告)号：US06850836B1
公开(公告)日：2005-02-01
申请号：US10662732
申请日：2003-09-15
申请人： David Scholl , Urs Christen
发明人： David Scholl , Urs Christen
IPC分类号： F02B1/12 , G01M15/08 , G01M15/12 , G01M15/00
CPC分类号： G01M15/12 , F02B1/12 , G01M15/08
摘要： A method for assessing noise generated during combustion in an internal combustion engine, such method comprising determining a noise index by processing a signal generated in a cylinder of such engine in accordance with a shift invariant wavelet transform.
摘要翻译：一种用于评估在内燃机中燃烧过程中产生的噪声的方法，所述方法包括通过根据移位不变小波变换处理在这种发动机的气缸中产生的信号来确定噪声指数。

70. 发明授权

US06843231B1 Cylinder to cylinder balancing using intake valve actuation 有权
标题翻译：气缸到气缸平衡使用进气门致动
公开(公告)号：US06843231B1
公开(公告)日：2005-01-18
申请号：US10742544
申请日：2003-12-19
申请人： Kevin P. Duffy , Andrew J. Kieser , Jonathan P. Kilkenny
发明人： Kevin P. Duffy , Andrew J. Kieser , Jonathan P. Kilkenny
IPC分类号： F02B1/12 , F02B29/04 , F02D13/02 , F02D19/06 , F02D19/10 , F02D35/02 , F02D41/00 , F02D41/30 , F02D41/34 , F02M25/07 , F02M7/00
CPC分类号： F02D13/0234 , F02B1/12 , F02B29/0418 , F02B29/0493 , F02D13/0253 , F02D13/0269 , F02D35/023 , F02D35/028 , F02D41/0002 , F02D41/0085 , F02D41/3035 , F02D2041/001 , F02M26/23 , Y02T10/142 , Y02T10/146 , Y02T10/18 , Y02T10/42
摘要： A method and apparatus for balancing a combustion phasing between a plurality of cylinders located in an engine. The method and apparatus includes a determining a combustion timing in each cylinder, establishing a baseline parameter for a desired combustion timing, and varying actuation of at least one of a plurality of intake valves, each intake valve being in fluid communication with a corresponding cylinder, such that the combustion timing in each cylinder is substantially equal to the desired combustion timing.
摘要翻译：一种用于平衡位于发动机中的多个气缸之间的燃烧相位的方法和装置。该方法和装置包括确定每个气缸中的燃烧正时，建立所需燃烧正时的基准参数，以及多个进气门中的至少一个的变化致动，每个进气门与对应气缸流体连通，使得每个气缸中的燃烧正时基本上等于期望的燃烧正时。

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