利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

37 条记录 (耗时 0.013 秒)

    DUAL-FUEL CONTROL/MONITORING SYSTEM
    3.
    发明公开
    DUAL-FUEL CONTROL/MONITORING SYSTEM 审中-公开
    规则监控系统，两种燃料

    公开(公告)号：EP1203143A1

    公开(公告)日：2002-05-08

    申请号：EP00960148.5

    申请日：2000-07-13

    申请人： ITG Innovative Technology Group Corporation

    发明人： HUBER, Jeffrey, Thomas

    IPC分类号： F02B3/00

    CPC分类号： F02D19/0631 ,  F02B7/06 ,  F02B2201/064 ,  F02D19/0607 ,  F02D19/0628 ,  F02D19/105 ,  Y02T10/36

    摘要： A control box (11) for a dual-fuel internal-combustion engine (6) is actuated automatically by an oil-pressure switch (16) when activated by a manual switch (30) that directs power from a battery (29) or other engine-electrical component to a current distributor such as a 24-volt bus (49) for operating control-box components that include an under-current sensor (36) for preventing use of gaseous fuel in addition to liquid fuel under no-load and low-load conditions, an over-current sensor (39) for preventing use of gaseous fuel in addition to liquid fuel under excessive-load conditions, an intake-air sensor (17) for preventing use of gaseous fuel with liquid fuel when there is inadequate supply of air, a liquid-fuel-supply sensor (22) for preventing use of gaseous fuel with liquid fuel when there is inadequate supply of liquid fuel, and an exhaust-gas-temperature monitor (23) for shutting down dual-fuel mode when exhaust heat is excessive.

    INTERNAL COMBUSTION ENGINE AND OPERATING CYCLE THEREFOR
    4.
    发明授权
    INTERNAL COMBUSTION ENGINE AND OPERATING CYCLE THEREFOR 失效
    内燃机及其运行周期

    公开(公告)号：EP0159320B1

    公开(公告)日：1990-12-27

    申请号：EP84902117.5

    申请日：1984-04-27

    申请人： GERACE, Anthony

    发明人： GERACE, Anthony

    IPC分类号： F02B1/00 ,  F02B3/00 ,  F02B11/00 ,  F02B37/00 ,  F02B41/00 ,  F02B57/08

    CPC分类号： F02C6/12 ,  F01B3/0005 ,  F01B3/045 ,  F02B1/12 ,  F02B3/06 ,  F02B41/04 ,  F02B47/02 ,  F02B75/04 ,  F02B75/26 ,  F02B75/28 ,  F02B2075/025 ,  F02F7/0087 ,  F05D2230/50 ,  F05D2230/53

    摘要： An internal combustion engine and method therefor includes a plurality of cylinders (CYL1...n) arranged parallel to and equally spaced from a longitudinally extending engine axis (LA) with a pair of opposed pistons (P1, P2) mounted in each cylinder for controlled reciprocation therein. Respective rotatably mounted axial-faced cams (C1, C2) and connected followers control the motion of the pistons through the operating cycle to permit at least one and preferably more power strokes from each cylinder during each rotation of the engine. A controllable divider valve (DV) is located between the opposed faces of the pistons to define, on the one side, a first air/fuel receiving compression chamber and, on the other side, a second relatively high-pressure ignition air receiving chamber. Before the cam-controlled compression stroke, the divider valve (DV) is closed so that the air/fuel mixture on the one side of the closed valve is compressed to a first pressure and the ignition air on the other side of the divider valve (DV) is compressed to a relatively higher pressure to cause the temperature of this more highly compressed air to increase to a temperature above the ignition temperature of the compressed air/fuel mixture. Ignition is caused by opening the divider valve (DV) to permit the high-pressure, high-temperature ignition air in the second chamber to enter the compressed air/fuel mixture in the first chamber and to cause burning thereof.

    Diesel engine and piston assembly therefor
    5.
    发明公开
    Diesel engine and piston assembly therefor 无效
    Kolbenring-Bestückungbei Dieselmotor。

    公开(公告)号：EP0004141A1

    公开(公告)日：1979-09-19

    申请号：EP79300261.9

    申请日：1979-02-21

    申请人： INTERNATIONAL HARVESTER COMPANY

    发明人： McCandless, James C.

    IPC分类号： F02B3/00 ,  F16J9/00

    CPC分类号： F16J9/00 ,  F02B3/06 ,  F02B53/06

    摘要： An automotive diesel engine is provided with pistons (21) each of which carries two compression rings (25-27) and an oil control ring. The cold end clearance of the lower compression ring (27) is at least three times greater than the cold end clearance of the top compression ring (25). The annulus defined by the second land (32) of the piston (21), the two compression rings (25-27) and the engine cylinder wall (11) has an empirically determined volume (35) which is within the range of about 0.12 cubic inches (0.00196 litre) to about 0.35 cubic inches (0.00574 litre). The top land (31) of the piston is set back to provide exaggerated diametral clearance from the cylinder wall.

    摘要翻译： 汽车柴油发动机提供有活塞（21），每个活塞承载两个压缩环（25-27）和油控制环。 下压缩环（27）的冷端间隙比顶部压缩环（25）的冷端间隙至少高三倍。 由活塞（21）的第二台（32），两个压缩环（25-27）和发动机气缸壁（11）限定的环形空间具有经验确定的体积（35），该体积（T）在约0.12 立方英寸（0.00196升）至约0.35立方英寸（0.00574升）。 将活塞的顶部区域（31）放回来，从气缸壁提供夸张的直径间隙。

    DUCTED FUEL INJECTION
    7.
    发明公开
    DUCTED FUEL INJECTION 审中-公开
    注入燃料

    公开(公告)号：EP3201446A1

    公开(公告)日：2017-08-09

    申请号：EP15846973.4

    申请日：2015-10-01

    申请人： Sandia Corporation

    发明人： MUELLER, Charles J.

    IPC分类号： F02B3/00

    CPC分类号： F02M61/1813 ,  F02M61/14 ,  F02M61/162 ,  F02M61/1806

    摘要： Various technologies presented herein relate to enhancing mixing inside a combustion chamber to form one or more locally premixed mixtures comprising fuel and charge-gas with low peak fuel to charge-gas ratios to enable minimal, or no, generation of soot and other undesired emissions during ignition and subsequent combustion of the locally premixed mixtures. To enable sufficient mixing of the fuel and charge-gas, a jet of fuel can be directed to pass through a bore of a duct causing charge-gas to be drawn into the bore creating turbulence to mix the fuel and the drawn charge-gas. The duct can be located proximate to an opening in a tip of a fuel injector. The duct can comprise of one or more holes along its length to enable charge-gas to be drawn into the bore, and further, the duct can cool the fuel and/or charge-gas prior to combustion.

    摘要翻译： 本文呈现的各种技术涉及增强燃烧室内的混合以形成一种或多种局部预混合混合物，所述混合物包含具有低峰值燃料与充气比的燃料和充量 - 气体，以使得在实现过程中最小或不产生烟灰和其他不期望的排放 点燃并随后燃烧局部预混合的混合物。 为了使燃料和充气能够充分混合，可以引导燃料射流穿过管道的孔，使得充气被吸入孔中，产生湍流以混合燃料和抽出的充气。 导管可以位于燃料喷射器的末端中的开口附近。 管道可以包括沿其长度的一个或多个孔以使得充气能够被吸入到孔中，并且管道还可以在燃烧之前冷却燃料和/或充气。

    A SYSTEM FOR GENERATING HYDROKINETIC POWER FROM A SUBCRITICAL CHANNEL
    8.
    发明公开
    A SYSTEM FOR GENERATING HYDROKINETIC POWER FROM A SUBCRITICAL CHANNEL 审中-公开
    一种从亚临界通道产生汽车动力的系统

    公开(公告)号：EP3177816A1

    公开(公告)日：2017-06-14

    申请号：EP15828996.7

    申请日：2015-08-04

    申请人： Mallikarjuna, Challa Balaiah

    发明人： Mallikarjuna, Challa Balaiah

    IPC分类号： F02B9/00 ,  F02B3/00

    CPC分类号： F03B13/08 ,  E02B9/02 ,  F05B2210/30 ,  F05B2240/133 ,  Y02E10/22

    摘要： A system for generating hydrokinetic power from a subcritical channel is disclosed. The system comprises a power channel diverted from the subcritical channel for generating hydrokinetic power by changing one more flow parameters of water, wherein the power channel includes an intake section, one or more slope section, one or more power section and a recovery section, an intake spillway at the intake section of power channel, connecting the subcritical channel with the power channel for enhancing the velocity of water, wherein the intake spillway is designed based on rate of discharge of water to be drawn from the subcritical channel and an array of turbines located in the power channel for generating power using the diverted water from the subcritical channel, wherein the number of turbines are based on the length of the power channel.

    摘要翻译： 公开了一种用于从亚临界通道产生流体动力的系统。 该系统包括从次临界通道转向的动力通道，用于通过改变水的多个流动参数来产生流体动力学动力，其中动力通道包括进气部分，一个或多个斜坡部分，一个或多个动力部分和回收部分， 所述进水溢流道设置在所述动力通道的进气段处，将所述次临界通道与所述动力通道连接以提高水流速度，其中所述进水溢流道基于从所述亚临界通道抽取的水的排放速率设计，并且涡轮机阵列 位于功率通道中，用于使用来自次临界通道的转向水来产生功率，其中涡轮机的数量基于功率通道的长度。