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1.发明授权LPG reservoir for an internal combustion engine adapted to be operated selectively with gasoline and LPG 失效用于内燃机的液化石油气储罐，适用于与汽油和液化石油气有选择地运行
公开(公告)号：US6050237A
公开(公告)日：2000-04-18
申请号：US209768
申请日：1998-12-11
CPC分类号： F02M21/0248 , F02D19/027 , F02D19/0615 , F02D19/0647 , F02M21/0221 , F02M21/0245 , F02M37/10 , F02D19/0692 , Y02T10/32 , Y02T10/36
摘要： A LPG reservoir for an internal combustion engine adapted to be operated selectively with LPG and gasoline includes a pump unit which has connecting elements for a LPG outlet conduit and a LPG return conduit, as well as a sensor device for sensing the level of LPG in the reservoir.
摘要翻译： 用于内燃机的液化石油气贮存器适于用LPG和汽油选择性地操作，包括具有用于LPG出口管道和LPG返回管道的连接元件的泵单元，以及用于感测液化石油气 水库
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公开(公告)号：US5666926A
公开(公告)日：1997-09-16
申请号：US611476
申请日：1996-03-05
申请人： Massimo Ferrera , Pietro Gianotti , Marco Mauro , Riccardo Gozzelino , Filippo Audisio , Gianpiero Borello
发明人： Massimo Ferrera , Pietro Gianotti , Marco Mauro , Riccardo Gozzelino , Filippo Audisio , Gianpiero Borello
IPC分类号： F02B1/04 , F02B3/06 , F02B43/00 , F02B69/04 , F02D19/06 , F02D41/30 , F02M21/00 , F02M61/14 , F02M69/46 , F02M21/02
CPC分类号： F02B43/00 , F02B69/04 , F02D19/061 , F02D19/0642 , F02D19/066 , F02D19/0684 , F02D19/0692 , F02M21/0278 , F02M21/0281 , F02M61/145 , F02M69/465 , F02B1/04 , F02B3/06 , Y02T10/32 , Y02T10/36
摘要： An internal combustion engine is provided with a methane feed system including a plurality of methane injection devices respectively associated with the various cylinders of the engine. The methane injection devices are mounted within respective seats communicating with a distributing conduit or rail for feeding methane. The seats for the injection devices in the rail are formed in an auxiliary body separate from the intake manifold and the head of the engine. An electronic control unit provides for the control of the injection devices on the basis of signals indicative of the parameters of operation of the engine so as to carry out the methane injection at each cylinder when the rotational speed of the engine is lower than a predetermined threshold when the intake valve of the cylinder is open.
摘要翻译： 内燃机设置有包括分别与发动机的各个气缸相关联的多个甲烷喷射装置的甲烷进料系统。 甲烷注入装置安装在与用于进料甲烷的分配导管或导轨连通的相应的座中。 用于轨道中的注射装置的座部形成在与进气歧管和发动机头部分离的辅助体中。 电子控制单元基于指示发动机的运行参数的信号来提供对喷射装置的控制，以便当发动机的转速低于预定阈值时在每个气缸处进行甲烷喷射 当气缸的进气阀打开时。
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3.发明授权Controlling the injection in a fuel system selectively operable with gasoline or fuel gas 失效控制燃料系统中的注入，可选择性地与汽油或燃气混合公开(公告)号：US06679221B2
公开(公告)日：2004-01-20
申请号：US10002118
申请日：2001-12-05
申请人： Aldo Bassi , Massimo Ferrera
发明人： Aldo Bassi , Massimo Ferrera
IPC分类号： F02B7700
CPC分类号： F02D41/38 , F02D17/02 , F02D19/027 , F02D19/061 , F02D19/0647 , F02D19/0692 , F02D41/0027 , F02D41/008 , F02D41/0087 , F02D2041/389 , F02D2200/0612 , F02M21/0281 , F02M21/0287 , Y02T10/32 , Y02T10/36
摘要： A control method comprises the steps of: selectively supplying fuel gas to some cylinders of an engine on the basis of the power required from it; selecting the quantity of fuel gas supplied to each of the cylinders; and selecting, in successive engines cycles, different cylinders to supply with fuel gas according to a predetermined scheme of rotation.
摘要翻译： 一种控制方法，包括以下步骤：根据其所需的动力，选择性地向发动机的某些气缸供给燃料气体; 选择供应到每个气缸的燃料气体量; 并且在连续的发动机循环中选择不同的气缸以根据预定的旋转方案供应燃料气体。
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4.发明授权Controlling the injection in a fuel injection system selectively operable with petrol or fuel gas 失效控制燃料喷射系统中的注入，该燃料喷射系统可选择性地与汽油或燃料气体一起操作公开(公告)号：US06367443B1
公开(公告)日：2002-04-09
申请号：US09446973
申请日：2000-03-22
申请人： Aldo Bassi , Massimo Ferrera
发明人： Aldo Bassi , Massimo Ferrera
IPC分类号： F02B7700
CPC分类号： F02D41/38 , F02D17/02 , F02D19/027 , F02D19/061 , F02D19/0647 , F02D19/0692 , F02D41/0027 , F02D41/008 , F02D41/0087 , F02D2041/389 , F02D2200/0612 , F02M21/0281 , F02M21/0287 , Y02T10/32 , Y02T10/36
摘要： A control method comprises the steps of: selectively supplying fuel gas to some cylinders (4) of an engine (2) on the basis of the power required from it; selecting the quantity of fuel gas supplied to each of the cylinders (4); and selecting, in successive engines cycles, different cylinders (4) to supply with fuel gas according to a predetermined scheme of rotation.
摘要翻译： 一种控制方法，包括以下步骤：根据其所需的功率，选择性地向发动机（2）的气缸（4）供应燃料气体; 选择供应到每个气缸（4）的燃料气体量; 以及在连续的发动机循环中选择不同的气缸（4），以根据预定的旋转方案供应燃料气体。
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5.发明授权Process for controlling the phase of switching of fuel in an internal-combustion engine designed to operate selectively with gasoline and gas 有权用于控制设计成与汽油和气体选择性运行的内燃机中的燃料切换阶段的过程公开(公告)号：US06321694B1
公开(公告)日：2001-11-27
申请号：US09597087
申请日：2000-06-20
申请人： Irene Vergine , Giuseppe Miletto , Massimo Ferrera
发明人： Irene Vergine , Giuseppe Miletto , Massimo Ferrera
IPC分类号： F02B300
CPC分类号： F02B69/02 , F02D19/0615 , F02D41/0025 , F02D41/0027 , F02D41/047 , F02D2250/21 , Y02T10/36
摘要： In an internal-combustion engine designed to operate selectively with gasoline or gas, after each switching of fuel the injectors of the fuel-supply system that has been activated are controlled differently with respect to operation at the normal engine running rate to compensate for the transient phenomena due to the change of fuel.
摘要翻译： 在设计成选择性地与汽油或气体一起工作的内燃机中，在每次切换燃料之后，已经激活的燃料供应系统的喷射器在正常的发动机运行速度下相对于操作被不同地控制以补偿瞬态 燃料变化引起的现象。
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6.发明授权Fuel feeding system and method for an internal combustion engine able to be operated selectively with gasoline or gas 有权能够用汽油或气体选择性地操作的内燃机的燃料供给系统和方法
公开(公告)号：US6105561A
公开(公告)日：2000-08-22
申请号：US209005
申请日：1998-12-11
CPC分类号： F02D19/0647 , F02D19/0615 , F02D19/0628 , F02D19/0665 , F02D19/0692 , F02D41/062 , Y02T10/36
摘要： In a fuel feeding system for an internal combustion engine adapted to selectively operate with gasoline or with a gas, such as LPG or methane, the engine is compelled to restart automatically in the gasoline mode after a stop during which the gas reservoir has been filled.
摘要翻译： 在适于用汽油或诸如LPG或甲烷的气体选择性地操作的用于内燃机的燃料供给系统中，在已经填充气体储存器的停止之后，发动机被迫以汽油模式自动重启。
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7.发明授权Internal combustion engine adapted to operate selectively with injection of gasoline or LPG 失效内燃机适用于通过注入汽油或液化石油气来选择性地运行
公开(公告)号：US5592924A
公开(公告)日：1997-01-14
申请号：US596478
申请日：1996-02-05
CPC分类号： F02M21/0281 , F02B43/00 , F02B69/04 , F02D19/0605 , F02D19/061 , F02D19/0631 , F02D19/0647 , F02D19/0684 , F02D19/0692 , F02M21/0287 , F02M61/145 , F02M69/465 , F02B1/04 , Y02T10/32 , Y02T10/36
摘要： There is described an internal combustion engine able to operate selectively either with gasoline injection or with injection of LPG in a liquid state, which is obtained from an engine able to operate only with gasoline injection.
摘要翻译： 描述了能够选择性地使用汽油喷射或者从能够仅用汽油喷射操作的发动机获得的LPG液体状态的内燃机。
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