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公开(公告)号:CN105756785A
公开(公告)日:2016-07-13
申请号:CN201610250385.6
申请日:2016-04-21
Applicant: 合肥宝发动力技术有限公司
CPC classification number: Y02T10/36 , F02D41/0025 , F02B69/04 , F02B2201/064 , F02D9/02 , F02D19/0615 , F02D19/0647 , F02D41/0002 , F02D2009/0205 , F02D2200/02 , F02D2200/0406
Abstract: 本发明涉及叉车发动机领域,具体涉及一种叉车用多种燃料电喷发动机。包括向发动机气缸燃烧室供给汽油或者天燃气的燃料供给系统,控制发动机汽油和天燃气燃料供给的电子控制系统控制,汽油供给时,开启对应汽油喷嘴,同时相应气缸燃烧室的点火线圈开始点火,与喷汽油同步的空气进入电子节气门,进而通过进气歧管进入气缸燃烧室内致使发动机工作;然气供给时,开启对应燃气喷嘴,同时相应气缸燃烧室的点火线圈开始点火,与喷燃气同步的空气进入电子节气门,进而通过进气歧管进入气缸燃烧室内致使发动机工作;电子节气门设置于进气歧管上,电子节气门调节限速节气门阀体的开度并限制节气门阀体开度的速度。
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公开(公告)号:CN104093966A
公开(公告)日:2014-10-08
申请号:CN201180076335.6
申请日:2011-12-05
Applicant: 蓝波股份有限公司
Inventor: F·内蒂斯
CPC classification number: F02B43/00 , B63H21/14 , F02B2201/064 , F02D19/0647 , Y02T10/32 , Y02T10/36 , Y02T70/5218
Abstract: 一种包括柴油燃料罐的水运工具,所述柴油燃料罐用于对所述水运工具的一般航运需求供给燃料,例如从一个地点运行到另一地点,其中所述水运工具在上面另外具有用于在其中储存压缩天然气(CNG)的CNG压力器皿,所述CNG可由所述水运工具从所述压力器皿使用,以为用于所述水运工具的海岸操纵的发动机提供动力。
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公开(公告)号:CN1347477A
公开(公告)日:2002-05-01
申请号:CN00806432.6
申请日:2000-08-18
Applicant: 轨道工程有限公司
CPC classification number: F02M67/02 , F02B43/00 , F02B2201/064 , F02B2275/14 , F02B2275/18 , F02D41/0027 , F02D41/064 , F02D41/22 , F02F2001/245 , Y02T10/123 , Y02T10/32 , Y02T10/40
Abstract: 公开了一种控制双流体燃料喷射系统内的气体压力的方法,其中气体被用来把测量过的燃料量输送到内燃机(20)的燃烧室(60)中。在探测不正常的燃料供给情况时,在不正常的燃料供给情况下,把燃料喷射系统内的气体压力调节成小于发动机(20)的燃料供给系统所输送的燃料压力的值。在这种方法中,如双流体燃料喷射系统所需要的一样输送燃料。
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公开(公告)号:WO00041905A1
公开(公告)日:2000-07-20
申请号:PCT/GB1999/004264
申请日:1999-12-24
IPC: B60K13/02 , B60K15/03 , B60K15/063 , B60K15/07 , F02D17/00 , F02D19/06 , F02D19/08 , F02D29/04 , F02D41/02 , F02D41/04 , F02D45/00 , F02M21/02 , F02M35/104 , F02M37/00 , F17C1/00
CPC classification number: B60K15/063 , B60K15/07 , F02B2201/064 , F02D19/0647 , F02D19/0665 , F02D19/0697 , F02M21/0221 , Y02T10/32 , Y02T10/36
Abstract: A vehicle with an engine capable of operating on both gas and liquid fuel. The fuel is supplied from underfloor tanks (8 and 27) to petrol injectors (2) and gas injectors (6) respectively mounted on a common inlet manifold (3). A common control unit allows both fuels to be utilised under its selection and control. An on board compressor (28) allows a domestic source of gas to be compressed and stored within the vehicle.
Abstract translation: 具有能够在气体和液体燃料上操作的发动机的车辆。 燃料从地板箱(8和27)供应到分别安装在公共入口歧管(3)上的汽油喷射器(2)和气体喷射器(6)。 通用控制单元允许在其选择和控制下使用两种燃料。 机载压缩机(28)允许将国内的气体源压缩并存储在车辆内。
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15.
公开(公告)号:EP2425110B1
公开(公告)日:2017-06-21
申请号:EP10721187.2
申请日:2010-04-30
Applicant: Intelligent Diesel Systems Limited
Inventor: FINN, Paul Howard , HORLER, Gregory Douglas
CPC classification number: F02D19/10 , F02B7/08 , F02B2201/064 , F02D19/061 , F02D19/0647 , F02D19/0692 , F02D19/081 , F02D41/0027 , F02D2400/11 , Y02T10/36
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公开(公告)号:EP1409859B1
公开(公告)日:2005-04-13
申请号:EP02764737.9
申请日:2002-07-19
Applicant: Ballard Power Systems AG
Inventor: BENZ, Uwe , DIETRICH, Günther , zur MEGEDE, Detlef
IPC: F02B51/02
CPC classification number: B01D53/9431 , F01N3/2066 , F01N2610/03 , F01N2610/04 , F02B2201/064 , Y02A50/2325 , Y02T10/24
Abstract: A system to supply hydrogen-rich fuel to an internal combustion engine, whereby a hydrogen-rich gas is produced from a liquid raw fuel by a hydrogen generator. The exhaust line of the internal combustion engine contains an exhaust purification system, such as a DeNOx catalytic converter, which is at least temporarily supplied with hydrogen-rich gas through a bypass line. In addition, the exhaust line is in thermal contact with the hydrogen generator in order to recover thermal energy.
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公开(公告)号:US20170145970A1
公开(公告)日:2017-05-25
申请号:US14951700
申请日:2015-11-25
Applicant: General Electric Company
Inventor: Miguel Angel Gonzalez Salazar , Guillaume Becquin
CPC classification number: F02M43/02 , F02B43/10 , F02B2043/103 , F02B2201/064 , F02D19/0689 , F02D19/0694 , F02D19/081 , F02M21/0209 , F02M21/0245 , F02M21/0287 , F02M21/04 , F02M26/00 , F02M43/04 , Y02T10/32 , Y02T10/36
Abstract: A system 10 and method of operating the system 10 are disclosed. The system 10 includes a compressor 20, a combustion engine 30, and an input system 60. The compressor 20 is configured to mix and compress a liquid hydrocarbon fuel 15 and a first hydrocarbon gas fuel 17, thereby to form a liquid fuel mixture 21. The combustion engine 30 is disposed downstream of the compressor 20 and includes a dual fuel injection system 40 and a combustion chamber 50. The dual fuel injection system 40 includes a nozzle 42 that is configured to inject the liquid fuel mixture 21 into the combustion chamber 50 of the combustion engine 30. The input system 60 is fluidly connected with the combustion engine 30, and configured to inject air 62 and a second hydrocarbon gas fuel 64 into the combustion chamber 50.
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公开(公告)号:US20160160741A1
公开(公告)日:2016-06-09
申请号:US15045280
申请日:2016-02-17
Applicant: Caterpillar Inc.
Inventor: Yongxian Gu , Phillip J. Houtz , Keith A. IntVeld
CPC classification number: F02B7/06 , F02B7/08 , F02B19/1004 , F02B19/1023 , F02B19/108 , F02B43/10 , F02B2043/103 , F02B2201/064 , F02D19/10 , Y02T10/125 , Y02T10/32 , Y02T10/36
Abstract: A dual fuel engine is provided. The dual fuel engine includes an engine cylinder that is adapted to house a piston. A cylinder head is coupled with the engine cylinder. An inlet valve is adapted to inject a second fuel into the engine cylinder. A pre-combustion chamber is adapted to be coupled within the cylinder head to receive a first fuel via a micro-pilot fuel injector. As piston moves towards a top dead center pushing a portion of the second fuel into the pre-combustion chamber via a communication channel, the piston compresses the portion of the second fuel and the first fuel in the pre-combustion chamber for igniting the first fuel and combusting the second fuel. This generates a combustion flame. The pre-combustion chamber is adapted to allow the combustion flame to propagate from the pre-combustion chamber to the engine cylinder via the communication channel.
Abstract translation: 提供双燃料发动机。 双燃料发动机包括适于容纳活塞的发动机气缸。 气缸盖与发动机气缸联接。 入口阀适于将第二燃料喷射到发动机气缸中。 预燃烧室适于联接在气缸盖内,以经由微型先导燃料喷射器接收第一燃料。 当活塞向上死点移动时,通过连通通道将第二燃料的一部分推入预燃室中,活塞将预燃燃烧室中的第二燃料和第一燃料的部分压缩以点燃第一燃料 并燃烧第二燃料。 这产生燃烧火焰。 预燃室适于允许燃烧火焰经由通信通道从预燃烧室传播到发动机气缸。
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19.
公开(公告)号:US09145838B2
公开(公告)日:2015-09-29
申请号:US13318298
申请日:2010-04-30
Applicant: Paul Howard Finn , Gregory Douglas Horler
Inventor: Paul Howard Finn , Gregory Douglas Horler
CPC classification number: F02D19/10 , F02B7/08 , F02B2201/064 , F02D19/061 , F02D19/0647 , F02D19/0692 , F02D19/081 , F02D41/0027 , F02D2400/11 , Y02T10/36
Abstract: A dual-fuel engine has a primary fuel supply and a secondary fuel supply, the primary and secondary fuels being arranged in use to mix with each other and with air for combustion in one or more cylinders of the engine. The supply of both the primary and secondary fuels is arranged to be actively managed in accordance with a desired engine performance characteristic by an electronic controller. In one arrangement the supply of a primary fuel is arranged to be actively reduced when a secondary fuel is supplied to the engine.
Abstract translation: 双燃料发动机具有主要燃料供应和二次燃料供应,主要和次要燃料被布置成在使用中相互混合并与用于在发动机的一个或多个气缸中燃烧的空气混合。 主燃料和二次燃料的供应被布置成根据电子控制器的期望的发动机性能特性来主动地管理。 在一种布置中,当将第二燃料供应到发动机时,主燃料的供应被布置成主动减少。
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公开(公告)号:US20050205021A1
公开(公告)日:2005-09-22
申请号:US10506625
申请日:2003-03-04
Applicant: Colin Shute
Inventor: Colin Shute
CPC classification number: F02D41/2429 , F02B3/06 , F02B2201/064 , F02B2275/14 , F02D19/061 , F02D19/0628 , F02D19/0647 , F02D19/0678 , F02D19/0684 , F02D19/0692 , F02D19/081 , F02D41/0025 , F02D41/0027 , F02D41/2441 , F02M21/06 , Y02T10/123 , Y02T10/36
Abstract: A dual fuel engine (2) is provided which is supplied with diesel fuel and at least one secondary fuel, such as LPG. The engine (2) has a plurality of cylinders (4, 6, 8, 10) in which pistons reciprocate. Each cylinder has diesel injectors (4A, 6A, 8A, 10A) for injecting the diesel fuel into the cylinder during an appropriate stroke of the piston and an air inlet valve (4C, 6C, 8C, 10C) which opens during the appropriate stroke of the piston to permit air flow therethrough. Each cylinder is further provided with LPG injectors (4B, 6B, 8B, 10B) for injecting the secondary fuel into the cylinders. The LPG injectors are independent to and separate from the diesel fuel injectors. The LPG and diesel fuel injectors are also independently controlled.
Abstract translation: 提供一种双燃料发动机(2),其供应有柴油燃料和至少一种二次燃料,例如LPG。 发动机(2)具有活塞往复运动的多个气缸(4,6,8,10)。 每个气缸具有用于在活塞的适当行程期间将柴油燃料喷射到气缸中的柴油喷射器(4A,6A,8A,10A)和进气阀(4℃,6℃,8℃,10℃ ),其在活塞的适当冲程期间打开以允许空气流过其中。 每个气缸还设置有用于将二次燃料喷射到气缸中的LPG喷射器(4B,6B,8B,10B)。 液化石油气注射器独立于柴油机喷油器并与柴油机喷油器分离。 液化石油气和柴油喷射器也是独立控制的。
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