专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

WO2014113660A1 INTERNALLY COOLED INTERNAL COMBUSTION ENGINE AND METHOD THEREOF 审中-公开
标题翻译：内部冷却内燃机及其方法
公开(公告)号：WO2014113660A1
公开(公告)日：2014-07-24
申请号：PCT/US2014/012035
申请日：2014-01-17
申请人： MULYE, Nirmal
发明人： MULYE, Nirmal
IPC分类号： F02B47/02
CPC分类号： F01P9/02 , F01P3/20 , F01P11/00 , F01P2003/001 , F02B1/02 , F02B47/02 , F02D19/12 , F02D41/0025 , F02D41/0072 , F02D41/1446 , F02D2200/021 , F02M25/0227 , F02M25/028 , F02M25/03 , F02M26/22 , F02M26/23 , F02M31/20 , Y02T10/121 , Y02T10/126
摘要： An internal combustion engine is equipped with a water injector for cooling the internal combustion engine by a spray of atomized water into the intake track or combustion chamber prior to ignition. The atomized water spray may be in the intake manifold or directly in the cylinder. The water is injected at a volume of between a ratio of about 95% fuel to about 5% water and about 50% fuel and about 50% water. The temperature of the internal combustion engine is maintained at between about 95 °C and about 200°C during operation.
摘要翻译：内燃机配备有喷射器，用于通过在点火之前将雾化水喷射到进气轨道或燃烧室中来冷却内燃机。雾化水雾可能在进气歧管中或直接在气缸中。水以约95％燃料与约5％的水和约50％的燃料和约50％的水之间的体积注入。在操作期间，内燃机的温度保持在约95℃至约200℃之间。

92. 发明申请

WO2010143998A8 ENGINE CONTROL METHOD 审中-公开
标题翻译：发动机控制方法
公开(公告)号：WO2010143998A8
公开(公告)日：2011-02-24
申请号：PCT/SE2009000295
申请日：2009-06-10
申请人： ALVAR ENGINE AB , ERLANDSSON OLOF
发明人： ERLANDSSON OLOF
IPC分类号： F02B75/28 , F02B1/14 , F02D15/04
CPC分类号： F02B1/14 , F02B1/02 , F02B1/12 , F02B11/00 , F02D13/0265 , F02D15/04 , F02D35/028 , F02D41/3041 , Y02T10/128 , Y02T10/18
摘要： The invention relates to a method for operating an internal combustion engine (1) provided with at least one working cylinder (3a-3d) each with an associated auxiliary cylinder (5a-5d), which engine (1) is operable in spark ignition and compression ignition modes. Each working cylinder (3a-3d) comprises a working piston (7a-7d) connected to a first crankshaft (9), and each auxiliary cylinder (5a-5d) comprises an auxiliary piston (1Oa-IOd) connected to a second crankshaft (12). The first crankshaft (9) is connected to the second crankshaft (12) to drive the second crankshaft (12) at half the rotational speed of the first crankshaft (9). A device for controlling the phase angle is arranged between the first and second crankshafts. The method involves controlling the phase shift device in order to retain residual exhaust gas and increase the compression ratio. A current combustion phasing timing is determined, and the combustion phasing timing is corrected by increasing or decreasing the phase angle to achieve a desired combustion phasing timing.
摘要翻译：本发明涉及一种操作内燃机（1）的方法，该内燃机设有至少一个工作缸（3a-3d），每个工作缸具有相关联的辅助缸（5a-5d），该发动机（1）可在火花点火中操作，压缩点火模式。每个工作缸（3a-3d）包括连接到第一曲轴（9）的工作活塞（7a-7d），并且每个辅助缸（5a-5d）包括与第二曲轴连接的辅助活塞（10a-10d） 12）。第一曲轴（9）连接到第二曲轴（12），以第一曲轴（9）的转动速度的一半驱动第二曲轴（12）。用于控制相角的装置设置在第一和第二曲轴之间。该方法包括控制相移装置以便保留残留废气并增加压缩比。确定目前的燃烧定相时序，并且通过增加或减小相位角来校正燃烧定相定时，以实现期望的燃烧定相。

93. 发明申请

WO2007143549A3 METHOD AND OPERATION OF AN ENGINE 审中-公开
标题翻译：发动机的方法和操作
公开(公告)号：WO2007143549A3
公开(公告)日：2009-07-16
申请号：PCT/US2007070220
申请日：2007-06-01
申请人： POLARIS INC , BUCHWITZ JAMES HAROLD , CUNNINGHAM CHAD MICHAEL , DAHL NATHAN DALE , SORENSON RYAN WADE , HEDLUND DEAN JONATHAN , BENNING CHRISTOPHER RICHARD
发明人： BUCHWITZ JAMES HAROLD , CUNNINGHAM CHAD MICHAEL , DAHL NATHAN DALE , SORENSON RYAN WADE , HEDLUND DEAN JONATHAN , BENNING CHRISTOPHER RICHARD
IPC分类号： F02B11/00 , F02B19/06 , F02B69/02 , F02B75/04 , F02D41/00 , F02M43/04 , F02M67/02
CPC分类号： F02B11/00 , F02B1/02 , F02B69/02 , F02B75/04 , F02D15/02 , F02D41/0007 , F02D41/0025 , F02D41/3011 , F02D2041/3088 , F02M67/02
摘要： An engine (106) is disclosed which may operate in a first operating state wherein a spark ignited fuel is ignited in a combustion chamber (216) with an igniter (140) and a second operating state wherein a compression ignited fuel is ignited in a combustion chamber with an igniter. A compression ratio in the combustion chamber being up to about 8:1. The engine may be a four-stroke engine. The engine may include a piston (210) having a top portion (220) with a recessed central portion (262).
摘要翻译：公开了一种发动机（106），其可以在第一操作状态下操作，其中火花点燃燃料在具有点火器（140）的燃烧室（216）中被点燃，并且在燃烧中点燃压缩点燃燃料的第二操作状态室内有点火器。燃烧室中的压缩比高达约8:1。发动机可以是四冲程发动机。发动机可以包括具有具有凹入的中心部分（262）的顶部部分（220）的活塞（210）。

94. 发明申请

WO1998026163A1 AN OIL SEPARATOR FILTER APPARATUS FOR USE WITH AN APPARATUS FOR COMBUSTION ENHANCER 审中-公开
标题翻译：用于燃烧增强装置的油分离器过滤装置
公开(公告)号：WO1998026163A1
公开(公告)日：1998-06-18
申请号：PCT/SG1997000033
申请日：1997-08-13
申请人： WATASE, Hideaki , DALUPAN, Romulo, Vallejos , TAN, Siew, Lay
IPC分类号： F01M13/04
CPC分类号： F02B1/02 , C10L1/02 , F01M13/04 , F01M2013/0438 , F01M2013/0466 , F02B77/04 , F02M25/0854 , F02M25/12 , F02M27/04 , Y02T10/12 , Y02T10/121
摘要： An oil separator filter apparatus to be used with an apparatus for combustion enhancer as disclosed in PCT/SG96/00022. Hydrocarbon gas vapours vented from the fuel tank and positive crankcase and ambient air are mixed with liquid mixture within the apparatus for the said combustion enhancer, causing dissociation of molecular chains of hydrocarbon gas vapours, which are then exposed to negative electron ions forming negatively charged pre-oxidised hydrocarbon gas vapours, for mixing with air and fuel in the combustion chamber of an engine. The oil separator filter traps oil residue and carbon particles coming from the positive crankcase together with the hydrocarbon gas vapours, thus prevents oil residue and carbon particles from contaminating and interfering with the liquid mixture in the apparatus for combustion enhancer. Unburnt oil vapour is caught in the filter members, coalesces into droplets and flow back into the internal combustion engine, for further combustion.
摘要翻译：与PCT / SG96 / 00022中公开的用于燃烧增强剂的装置一起使用的油分离器过滤装置。从燃料箱排出的碳氢化合物气体和正曲轴箱和环境空气与用于所述燃烧增强剂的装置内的液体混合物混合，导致烃气体蒸气的分子链解离，然后将其暴露于形成带负电荷的前体的负电子离子用于与发动机的燃烧室中的空气和燃料混合的氧化烃气体蒸汽。油分离器过滤器与烃气体蒸气一起捕获来自正曲轴箱的油渣和碳颗粒，从而防止油渣和碳颗粒污染和干扰燃烧增强装置中的液体混合物。未燃烧的油蒸汽被捕获在过滤器构件中，聚结成液滴并流回到内燃机中以进一步燃烧。

95. 发明申请

WO1993005289A2 METHANOL FUELED DIESEL CYCLE INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：甲醇燃料柴油循环内燃机
公开(公告)号：WO1993005289A2
公开(公告)日：1993-03-18
申请号：PCT/US1992007598
申请日：1992-09-08
申请人： DETROIT DIESEL CORPORATION
发明人： DETROIT DIESEL CORPORATION , MILLER, Stanley, P. , SAVONEN, Craig, L. , WEISMAN, Steven, M. , TASKY, David, P. , HAWKINS, Jeffrey, S. , WINSOR, Richard, E.
IPC分类号： F02B37/04
CPC分类号： F02B67/00 , F02B1/02 , F02B3/06 , F02B7/02 , F02B33/38 , F02B33/446 , F02B37/04 , F02B37/12 , F02B37/16 , F02B39/16 , F02B75/22 , F02B2075/025 , F02B2275/32 , F02D23/02 , F02D2009/0237 , F02D2009/0249 , Y02T10/142 , Y02T10/144
摘要： The combination of an intake air supply system with an internal combustion engine (10) having a charge air cooler, a cylinder charging air intake and an exhaust discharge is provided. The intake air supply system includes a Roots-type positive displacement blower (37) having inlet (38) and outlet (40) means and an exhaust gas driven turbo-compressor (41) connected in series with the blower (37). The intake air supply system further includes a bypass passage (58) connecting the blower inlet (38) and outlet (40) and a valve (54) in the bypass passage (58) to control the flow of fluid through the bypass (58). The valve (54) is operative to open and close the bypass passage (58) in response to engine operating parameters and to modulate the flow area of the passage (58) in response to the same engine operating parameters so as to infinitely vary the flow area between the open and closed positions of the valve (54). The valve (54) is modulated to operatively maintain the bypass passage (58) at least partially open at engine idle, whereby the valve means (54) permits bypass flow to recirculate air flow from the blower outlet (40) to the inlet (38) to reduce or limit the engine power absorbed by the blower (37) or to conduct additional air flow around the blower (37) directly from the turbo-compressor (41) to the engine intake to avoid the restriction of the blower (37) to increased charging air flow. A single valve means thus provides a dual function capability.

96. 发明申请

WO1990006427A1 FUEL CONTROL SYSTEM 审中-公开
标题翻译：燃油控制系统
公开(公告)号：WO1990006427A1
公开(公告)日：1990-06-14
申请号：PCT/EP1988001137
申请日：1988-12-10
申请人： ROBERT BOSCH GMBH , ADAM, Klaus , BÖHMLER, Heinz
发明人： ROBERT BOSCH GMBH
IPC分类号： F02D19/08
CPC分类号： F02D41/0025 , F02B1/02 , F02D19/084 , F02D19/088 , F02D2200/0612 , Y02T10/36
摘要： An internal combustion engine (30) capable of operating on petrol and/or methanol, and comprising an adaptive control system responsive to a lambda-sensor (23), further comprises a limiter device (21) and a multiplier device (22) which, in response to the richness of the air/fuel mixture, produce a signal (FMCOR) for influencing the fuel injection times (ti).
摘要翻译：一种能够在汽油和/或甲醇上操作并且包括响应于λ传感器（23）的自适应控制系统的内燃机（30）还包括限制器装置（21）和乘法器装置（22）响应于空气/燃料混合物的丰富性，产生用于影响燃料喷射时间（ti）的信号（FMCOR）。

97. 发明申请

WO1987007332A1 ALCOHOL FUEL OPERATION CONVERSION MEANS FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：用于内燃机的酒精燃料操作转换装置
公开(公告)号：WO1987007332A1
公开(公告)日：1987-12-03
申请号：PCT/AU1987000142
申请日：1987-05-21
申请人： BENNETT AUTOMOTIVE TECHNOLOGY PTY. LTD. , BENNETT, John, Robert, McRae
发明人： BENNETT AUTOMOTIVE TECHNOLOGY PTY. LTD.
IPC分类号： F02M23/14
CPC分类号： F02M35/10118 , F02B1/02 , F02M7/17 , F02M11/00 , F02M31/04 , F02M35/10196 , F02M35/10268 , F02M35/108 , F02M35/112 , Y02T10/126
摘要： A modified carburetion and manifold arrangement to enable internal combustion engines to efficiently use fuels such as alcohols having high latent heat of vaporisation. A variable venturi carburetion means (30) is combined with two manifolds - one (20) being larger for use during medium to high power operation and a second smaller manifold (24) for starting and low power operation.
摘要翻译：改进的化油和歧管布置，以使内燃机能够有效地使用具有高蒸发潜热的醇的燃料。可变文丘里化油装置（30）与两个歧管组合，一个（20）较大，用于在中等功率操作期间使用，另一个较小的歧管（24）用于起动和低功率运行。

98. 发明申请

WO2013127489A1 ETHANOL-BASED FUEL AND USE THEREOF 审中-公开
标题翻译：基于乙醇的燃料及其使用
公开(公告)号：WO2013127489A1
公开(公告)日：2013-09-06
申请号：PCT/EP2013/000387
申请日：2013-02-08
申请人： CATERPILLAR MOTOREN GMBH & CO. KG
发明人： REEH, Jens-Uwe , VON DER OSTEN-SACK, Andreas
IPC分类号： C10L1/18 , C10L1/02
CPC分类号： C10L10/12 , C10L1/02 , C10L1/026 , C10L1/1802 , C10L1/1824 , C10L2200/0469 , C10L2200/0484 , C10L2270/026 , C10L2300/20 , F02B1/02
摘要： The present disclosure refers to an ethanol-based fuel, consisting of, based on the total volume of ethanol and castor oil, 40 to 90 % by volume ethanol and 60 to 10 % by volume castor oil, and optionally including one or more additives in a total amount of up to 10 wt.-% of the total weight of the ethanol and castor oil. In a further aspect the present disclosure refers to the use of said ethanol-based fuel for operating an internal combustion engine, and to the use of said ethanol-based fuel as a switch over fuel, intermediary used between different fuels that are, for example, incompatible with respect to each other.
摘要翻译：本公开内容涉及基于乙醇和蓖麻油的总体积的乙醇基燃料，40至90体积％的乙醇和60至10体积％的蓖麻油，并且任选地包括一种或多种添加剂总量高达乙醇和蓖麻油总重量的10重量％。在另一方面，本公开涉及使用所述基于乙醇的燃料来操作内燃机，以及使用所述基于乙醇的燃料作为燃料切换，在例如不同燃料之间使用的中间体，彼此不相容。

99. 发明申请

WO2011022600A2 HIGH SWIRL ENGINE 审中-公开
标题翻译：高温发动机
公开(公告)号：WO2011022600A2
公开(公告)日：2011-02-24
申请号：PCT/US2010046095
申请日：2010-08-20
申请人： CLEEVES ENGINES INC , CLEEVES JAMES M , WILLCOX MICHAEL A , JACKSON SIMON D
发明人： CLEEVES JAMES M , WILLCOX MICHAEL A , JACKSON SIMON D
IPC分类号： F02B31/00 , F02B23/08 , F02F1/40
CPC分类号： F02B75/28 , F02B1/02 , F02B25/08 , F02B31/06 , F02F1/186 , F02M35/10262 , Y02T10/12 , Y02T10/146
摘要： An internal combustion engine can include a combustion volume within a cylinder of an internal combustion engine. The combustion volume can be defined at least by a cylinder wall and a first piston in the cylinder. A swirl port can deliver a fluid into the combustion volume via a swirl port outlet such that the delivered fluid is directed around a periphery of the cylinder with a fluid velocity disposed at a predetermined angle away from tangential to a curve of the cylinder wall to generate a swirling motion in the combustion volume.
摘要翻译：内燃机可以包括在内燃机的汽缸内的燃烧量。燃烧体积可以至少由气缸壁和气缸中的第一活塞限定。旋流口可以通过旋流口出口将流体输送到燃烧体积中，使得输送的流体以围绕圆筒壁的切线的预定角度设置的流体速度定向在圆筒的周边上，从而产生在燃烧体积中的旋转运动。

100. 发明申请

WO2010143998A1 ENGINE CONTROL METHOD 审中-公开
标题翻译：发动机控制方法
公开(公告)号：WO2010143998A1
公开(公告)日：2010-12-16
申请号：PCT/SE2009/000295
申请日：2009-06-10
申请人： ALVARE ENGINE AB , ERLANDSSON, Olof
发明人： ERLANDSSON, Olof
IPC分类号： F02B75/28 , F02B1/14 , F02D15/04
CPC分类号： F02B1/14 , F02B1/02 , F02B1/12 , F02B11/00 , F02D13/0265 , F02D15/04 , F02D35/028 , F02D41/3041 , Y02T10/128 , Y02T10/18
摘要： The invention relates to a method for operating an internal combustion engine (1) provided with at least one working cylinder (3a-3d) each with an associated auxiliary cylinder (5a-5d), which engine (1) is operable in spark ignition and compression ignition modes. Each working cylinder (3a-3d) comprises a working piston (7a-7d) connected to a first crankshaft (9), and each auxiliary cylinder (5a-5d) comprises an auxiliary piston (1Oa-IOd) connected to a second crankshaft (12). The first crankshaft (9) is connected to the second crankshaft (12) to drive the second crankshaft (12) at half the rotational speed of the first crankshaft (9). A device for controlling the phase angle is arranged between the first and second crankshafts. The method involves controlling the phase shift device in order to retain residual exhaust gas and increase the compression ratio. A current combustion phasing timing is determined, and the combustion phasing timing is corrected by increasing or decreasing the phase angle to achieve a desired combustion phasing timing.
摘要翻译：本发明涉及一种操作内燃机（1）的方法，该内燃机设有至少一个工作缸（3a-3d），每个工作缸具有相关联的辅助缸（5a-5d），该发动机（1）可在火花点火中操作，压缩点火模式。每个工作缸（3a-3d）包括连接到第一曲轴（9）的工作活塞（7a-7d），并且每个辅助缸（5a-5d）包括连接到第二曲轴的辅助活塞（10a-10d） 12）。第一曲轴（9）连接到第二曲轴（12），以第一曲轴（9）的转动速度的一半驱动第二曲轴（12）。用于控制相位角的装置布置在第一和第二曲轴之间。该方法包括控制相移装置，以便保留残留废气并增加压缩比。确定目前的燃烧定相时间，并且通过增加或减小相位角来校正燃烧定相定时，以实现期望的燃烧定相。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式