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公开(公告)号：EP1331387A4
公开(公告)日：2003-08-06
申请号：EP01976674
申请日：2001-10-12
申请人： YAMAHA MOTOR CO LTD
发明人： IIDA YOSHIKATSU
CPC分类号： F02D19/023 , F02D2009/0272 , F02M13/08 , F02M21/0212 , F02M21/0215 , F02M21/0284 , F02M21/047 , Y02T10/32
摘要： A mixer for gas fuel (1), comprising a throttle valve (4) openably disposed in an intake passage (2) connected to an engine and a gas fuel feed passage (6) connected to the upstream side of the throttle valve (4), a gas fuel control valve (5) for openably controlling the intake passage (2) installed in the intake passage (2) on the upstream side of the connection part of the gas fuel feed passage (6), and a gas fuel control valve openable control means (11) varying the opening of the gas fuel control valve (4) according to the operating conditions of the engine.
摘要翻译： 在包括连接到用于打开和关闭进气通道2的发动机的进气通道2中的节气门4的燃料气体混合器1和连接到节气门上游的进气通道2的燃料气体供应通道6 4。 燃料气体控制阀5设置在用于打开和关闭进气通道2的燃料气体供应通道6的连接部分的上游的进气通道2中，并且设置燃料气体控制值控制装置11， 取决于发动机的运行状态的燃料气体控制值5的打开程度。
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公开(公告)号：EP0915247A4
公开(公告)日：2000-09-06
申请号：EP96937600
申请日：1996-07-22
CPC分类号： F02M13/08 , F02B43/00 , F02B69/02 , F02D19/023 , F02D19/0647 , F02D19/081 , F02M21/0227 , F02M21/0233 , F02M21/0239 , F02M21/06 , Y02T10/32 , Y02T10/36
摘要： The present invention pertains to the construction of motor machines and relates to a device comprising a supply system for internal combustion engines. This device may be used to increase the gaseous fuel proportion in the fuel mixture and comprises a liquid-fuel supply system as well as a gaseous-fuel supply system. The gaseous-fuel supply system comprises a gas tank (14) fitted with a filling device (13), a multistage filter (15), a heater (16), a single-stage reducer (18), a valve (19) with a control circuit (20), and a controlled distribution unit (21) connected to the suction manifold (9) of the engine (10). This supply system may be used in any internal combustion engine.
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公开(公告)号：EP0915247A1
公开(公告)日：1999-05-12
申请号：EP96937600.3
申请日：1996-07-22
CPC分类号： F02M13/08 , F02B43/00 , F02B69/02 , F02D19/023 , F02D19/0647 , F02D19/081 , F02M21/0227 , F02M21/0233 , F02M21/0239 , F02M21/06 , Y02T10/32 , Y02T10/36
摘要： The present invention pertains to the construction of motor machines and relates to a device comprising a supply system for internal combustion engines. This device may be used to increase the gaseous fuel proportion in the fuel mixture and comprises a liquid-fuel supply system as well as a gaseous-fuel supply system. The gaseous-fuel supply system comprises a gas tank (14) fitted with a filling device (13), a multistage filter (15), a heater (16), a single-stage reducer (18), a valve (19) with a control circuit (20), and a controlled distribution unit (21) connected to the suction manifold (9) of the engine (10). This supply system may be used in any internal combustion engine.
摘要翻译： 本发明涉及电动机的结构，涉及包括内燃机的供给系统的装置。 该装置可用于增加燃料混合物中的气体燃料比例，并且包括液体燃料供应系统以及气体 - 燃料供应系统。 气体燃料供给系统包括装配有填充装置（13），多级过滤器（15），加热器（16），单级减速器（18），带有 控制电路（20）和连接到发动机（10）的吸入歧管（9）的受控分配单元（21）。 该供应系统可用于任何内燃机。
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4.发明公开
公开(公告)号：EP0073238A4
公开(公告)日：1983-07-04
申请号：EP82901075
申请日：1982-02-18
发明人： HALLBERG JOHN E
CPC分类号： F02M21/04 , F02B43/00 , F02D19/0613 , F02D19/0647 , F02D19/0678 , F02M13/08 , F02M21/0239 , F02M35/02483 , F02M35/042 , Y02T10/32 , Y02T10/36
摘要： A duel fuel system for use with internal combustion engines comprising (a) a manually actuated dual fuel valve (300), (b) a liquified gas to gaseous fuel converter (1) combining a liquified fuel lock-off valve (2) responsive to engine vacuum and a fuel metering valve responsive to a predetermined positive pressure modulated by engine vaccum, and (c) a positive pressure gaseous fuel and air mixer (200) having a compact plunger structure in which the fuel valve (207) is located within the air valve structure. In one embodiment, the mixer (100) employs a relatively large piston (204) which travels a relatively short distance to meter the flow of air between the lower surface of the piston and a coaxial annular surface. A second embodiment of the mixer (100) utilizes a smaller diameter piston which travels a relatively longer distance, but which utilizes a relatively flat plunger to meter air flow. The fuel valve carried by the plunger structure may be of the needle valve (206) or slotted tube/type (460) and may serve as a guide for the air valve structure. Separate air and fuel controls are provided for engine idle, and a portion of the fuel valve structure is replaceable to accomodate gaseous fuels with different physical properties.
摘要翻译： 一种与内燃机一起使用的双燃料系统，包括（a）手动致动的双燃料阀（300），（b）液化的气体到气体燃料转化器（1），其结合液化的燃料锁定阀（2） （c）具有紧凑柱塞结构的正压气体燃料和空气混合器（200），其中所述燃料阀（207）位于所述发动机真空和燃料计量阀内的所述燃料阀 空气阀门结构。 在一个实施例中，混合器（100）采用较大的活塞（204），该较大的活塞（204）行进相对较短的距离以计量活塞下表面和同轴环形表面之间的空气流量。 混合器（100）的第二实施例利用较小直径的活塞，该较小直径的活塞行进相对较长的距离，但其利用相对平坦的活塞来测量气流。 由柱塞结构承载的燃料阀可以是针形阀（206）或开槽管/类型（460），并且可以用作空气阀结构的引导件。 为发动机怠速提供单独的空气和燃料控制，并且燃料阀结构的一部分可替换以适应具有不同物理性质的气体燃料。
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公开(公告)号：EP3286425B1
公开(公告)日：2019-01-02
申请号：EP16723568.8
申请日：2016-04-20
发明人： EHLIG, William , RAINA, Anil , PUNIANI, Madhukar
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6.发明公开Répartiteur d'alimentation entre deux sources d'énergie d'un moteur à combustion interne 失效Verteiler zur Versorgung einer Brennkraftmaschine mit zwei Brennstoffsorten。
公开(公告)号：EP0100255A1
公开(公告)日：1984-02-08
申请号：EP83401379.9
申请日：1983-07-05
申请人： POCH S.A.
发明人： Ballu, Louis
IPC分类号： F02M13/08
CPC分类号： F02M13/08 , F02M13/023
摘要： Le carburateur (1) et le mélangeur (2) sont raccordés à la tubulure d'admission (3) par des sorties comportant un papillon d'accélérateur (4, 5). Des biellettes de liaison (8, 9) relient les papillons (4, 5) à un levier de commande (6) susceptible d'être actionné en rotation par la pédale d'accélérateur (7). Les extrémités des biellettes d'espacement (13) coulissant dans une rainure longitudinale du levier (6). Les biellettes de liaison restent parallèles lorsque le dispositif de déplacement longitudinale (19) est actionné. La liaison des biellettes (8, 9) et des papillons est prévue pour que leur mouvement soit inversé.
摘要翻译： 化油器（1）和混合器（2）通过具有加速器节流阀（4,5）的出口连接到进气歧管（3）。 连杆（8,9）将节流阀（4,5）连接到能够被加速器踏板（7）旋转驱动的控制杆（6）。 隔离杆（13）的端部在杠杆（6）的纵向槽中滑动。 当纵向位移装置（19）被致动时，连杆保持平行。 杆（8,9）和节流阀的连接使得它们的运动相反。
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公开(公告)号：EP0056800A4
公开(公告)日：1983-12-01
申请号：EP81900859
申请日：1980-08-01
申请人： PRODATEK CORP
CPC分类号： F02M13/08 , F02B2275/14 , F02M21/0212 , Y02T10/123 , Y02T10/32
摘要： System for improving performance of spark ignition, internal combustion engines using fuels such as liquified petroleum gas (LP-gas), which have conventionally been stored as a liquid and delivered to the engine as a vapor. This system stores such fuels as liquids (10) and delivers the fuel to the engine inlet air stream as a liquid. The absorption of heat by the vaporizing fuel lowers engine inlet air temperature, increasing its density and permitting more fuel to be burned in each cycle. Vaporizing heat in a pilot line (17) provides the cooling to the liquid fuel in the main fuel line (20) and provides fuel to maintain the engine idling. A member (27) slides within a fuel delivery chamber (25) for covering or uncovering a series of orifices (26) through which the liquid fuel passes into the inlet air stream of the engine.
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8.发明公开
公开(公告)号：EP0072879A1
公开(公告)日：1983-03-02
申请号：EP81200930.6
申请日：1981-08-21
CPC分类号： F02D19/0613 , F02B2201/0622 , F02D19/0647 , F02D19/0678 , F02M13/08 , Y02T10/36
摘要： Disclosed is a device for operating a combustion engine (7) on both petrol and LPG comprising a chamber (9) arranged in front of the gas valve and accommodating a valve (12) which can be adjusted during operation by the combustion air flow through the chamber for influencing the amount of petrol fed to the engine, whereby for LPG operatidn said valve can be fixed in a position in which the valve does not adversely affect the combustion air flow.
摘要翻译： 公开了一种用于在汽油和液化石油气两者上操作内燃机（7）的装置，包括设置在气阀前面的腔室（9），并容纳阀（12），阀（12）可在运行期间通过燃烧空气流通过 用于影响供给发动机的汽油量的室。 由此对于LPG操作，所述阀可以被固定在阀不会不利地影响燃烧空气流的位置。
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公开(公告)号：EP0036425A4
公开(公告)日：1982-04-22
申请号：EP80901917
申请日：1981-04-21
摘要： An attachment for operating an internal combustion engine (10) on either gaseous or liquid fuel incorporates a modified air cleaner-intake assembly (20) having spaced cover (38) and adapter (21, 27) plates between which is sandwiched a typical annular filter element (33). An annular diaphragm (51) connects an inner plate (53) to the cover plate (38) to form a chamber (62) therewith on one side of the inner plate (53) into which gaseous fuel is admitted. During gaseous fuel operation gas pressure in the chamber (62) maintains the inner plate (53) adjacent the adapter plate (27) to form therewith an annular venturi (58) into which gaseous fuel from the chamber (62) is admitted through a ring of ports (63) through the inner plate (53) at the venturi (58). During liquid fuel operation incoming air lowers the pressure in the chamber (62) sufficiently so that the inner plate (53) automatically moves away from the adapter plate (27) to provide an unobstructed air only path to the engine (10).
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公开(公告)号：EP3467291A1
公开(公告)日：2019-04-10
申请号：EP18207002.9
申请日：2016-04-20
发明人： EHLIG, William , RAINA, Anil , PUNIANI, Madhukar
摘要： A fluid pressure regulation and conditioning module comprises a metal manifold including a fluid flow path between fluid inlet outlets, a pressure regulator assembled to the metal manifold and disposed along the fluid flow path for regulating the pressure of the fluid exiting the module, and a filter assembly. The metal manifold further includes, for heating of the metal manifold with an externally supplied heat exchange media, a heat exchange media flow path extending between heat exchange media inlet and outlet. The filter assembly includes a metal filter housing and a filter element contained within the metal filter housing, the metal filter housing being in direct thermal contact with the metal manifold whereby heat from the metal manifold can flow to the metal filter housing for heating of the fluid not only in the metal manifold but also within the metal filter housing.
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