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1. 发明授权

US07661661B2 Evaporator assembly unit, especially for a vehicle heater or a reformer arrangement of a fuel cell system 失效
标题翻译：蒸发器组装单元，特别是用于车辆加热器或燃料电池系统的重整器装置
公开(公告)号：US07661661B2
公开(公告)日：2010-02-16
申请号：US11750020
申请日：2007-05-17
申请人： Oliver Schmidt
发明人： Oliver Schmidt
IPC分类号： B01F3/04
CPC分类号： F23D3/40 , F23C2900/99009 , F23D3/22 , F23D11/404 , F23D11/445 , F23L1/00 , Y10S261/65 , Y10S261/83
摘要： An evaporator assembly unit, especially for a vehicle heater or a reformer arrangement of a fuel cell system, includes a wall arrangement (12) enclosing an evaporation chamber (20) with a circumferential wall (14) and with a bottom wall (16). An air introduction shoulder (18) extending in the direction of a wall longitudinal axis (L) is provided with a plurality of first air introduction openings (22). Evaporator medium (26), that is porous at least in some areas, is provided on the side of the wall arrangement (12) facing the evaporation chamber (20). An auxiliary air opening arrangement (34) with at least one second air introduction opening (36) is provided in the wall arrangement (12).
摘要翻译：特别是用于车辆加热器或燃料电池系统的重整器装置的蒸发器组件单元包括围绕具有周壁（14）和底壁（16）的蒸发室（20）的壁布置（12）。沿壁纵轴线（L）的方向延伸的空气引入台肩（18）设置有多个第一空气引入开口（22）。至少在一些区域中是多孔的蒸发器介质（26）设置在面向蒸发室（20）的壁布置（12）的侧面上。具有至少一个第二空气引入开口（36）的辅助空气开口装置（34）设置在壁布置（12）中。

2. 发明授权

US07097162B2 Carburetor with fuel vapor control 失效
标题翻译：化油器与燃油蒸汽控制
公开(公告)号：US07097162B2
公开(公告)日：2006-08-29
申请号：US10810984
申请日：2004-03-26
申请人： Tadaatsu Ichihara , Takeshi Sakaguchi
发明人： Tadaatsu Ichihara , Takeshi Sakaguchi
IPC分类号： F02M19/06
CPC分类号： F02M17/04 , Y10S261/25 , Y10S261/55 , Y10S261/83
摘要： A carburetor includes a body having a fuel and air mixing passage formed therein and an opening in fluid communication with the fuel and air mixing passage, a fuel metering assembly carried by the body and including a fuel metering diaphragm that defines at least part of a fuel chamber that is communicated with the opening, and a groove formed in the body and open to the fuel chamber. The groove communicates at one end with the opening so that fuel vapor in the groove can be moved from the fuel chamber to the fuel and air mixing passage via the groove and opening. The groove is preferably provided at least in part in a peripheral portion of the fuel chamber to guide vapor to a fuel jet as the fuel vapor moves within the fuel chamber.
摘要翻译：化油器包括具有形成在其中的燃料和空气混合通道的主体和与燃料和空气混合通道流体连通的开口，由本体承载并包括限定至少部分燃料的燃料计量隔膜的燃料计量组件与开口连通的室，以及形成在主体中并且向燃料室开口的槽。所述槽的一端与所述开口连通，使得所述槽中的燃料蒸汽能够经由所述槽和开口从所述燃料室移动到所述燃料和空气混合通道。优选地，所述凹槽至少部分地设置在所述燃料室的周边部分中，以在所述燃料蒸汽在所述燃料室内移动时将蒸气引导至燃料喷射。

3. 发明申请

US20050230854A1 Anti-detonation fuel delivery system 失效
标题翻译：防爆燃料输送系统
公开(公告)号：US20050230854A1
公开(公告)日：2005-10-20
申请号：US10508371
申请日：2003-03-19
申请人： Gilles DeLisle
发明人： Gilles DeLisle
IPC分类号： F02M1/00 , F02B19/14 , F02M29/04 , F02M19/03
CPC分类号： F02M29/04 , F02B19/14 , Y02T10/125 , Y10S261/55 , Y10S261/75 , Y10S261/83
摘要： A fuel processing device (2) is provided that produces fuel aerosol particles (5) that when mixed with combustion air, reduces or eliminates detonation (knock) in internal combustion engines, reducing fuel octane requirements and improving burning characteristics of the fuel. The device includes an adapter (10) between fuel injector (12) and port (14) for the fuel injector, the adapter being of a hollow cylindrical configuration. A plurality of plates (46) are disposed in the adapter, plates (46) provided with a central opening (50), with radially extending slots (52) extending away from the central opening (50). Each slot has one edge configured with a vane (56) that creates turbulence in the air/fuel mix passing through the adapter so that larger droplets are broken up into smaller droplets until an optimum droplet size is reached.
摘要翻译：提供一种燃料处理装置（2），其产生燃料气溶胶颗粒（5），当与燃烧空气混合时，减少或消除内燃机中的爆震（爆震），降低燃料辛烷值和提高燃料燃烧特性。该装置包括在燃料喷射器（12）和用于燃料喷射器的端口（14）之间的适配器（10），适配器具有中空圆柱形构造。多个板（46）设置在适配器中，设有中心开口（50）的板（46）具有远离中心开口（50）延伸的径向延伸的槽（52）。每个槽具有构造成具有叶片（56）的一个边缘，其在通过适配器的空气/燃料混合物中产生湍流，使得较大的液滴被分解成更小的液滴，直到达到最佳的液滴尺寸。

4. 发明授权

US06431527B1 Rotary throttle valve carburetor 失效
标题翻译：旋转节流阀化油器
公开(公告)号：US06431527B1
公开(公告)日：2002-08-13
申请号：US09705235
申请日：2000-11-02
申请人： Masao Suzuki , Tamio Aihara
发明人： Masao Suzuki , Tamio Aihara
IPC分类号： F02M906
CPC分类号： F02M9/085 , Y10S261/55 , Y10S261/83
摘要： A rotary throttle valve carburetor for a two cycle engine reroutes a portion of intake air and introduces the air around the circumference of a fuel feed tube. A rotary throttle, rotatable and vertically moveable, fits into a cylindrical chamber intersecting an air intake channel through a carburetor body. A needle supported by the rotary throttle fits into the fuel feed tube which extends from a fuel metering chamber within the carburetor body into a throttling bore extending laterally through the rotary throttle. An intake portion of the air intake channel expands conically toward an upstream side. An air guide tube is aligned co-axially and radially outward from a fuel feed tube forming an air passageway there between. The intake air portion flows through the air passage from the intake portion of the air intake channel and into a bottom space of the cylindrical chamber beneath the rotary throttle. From the bottom space, the air flows through the passageway transversely into a fuel stream emitted from a fuel jet orifice of the fuel feed tube. Excessive fuel flow is thereby controlled and fuel vaporization is promoted, resulting in improved fuel burn efficiency and a reduction of exhaust emissions.
摘要翻译：用于两循环发动机的旋转节流阀化油器重新路由进气的一部分并且引导空气围绕燃料供给管的圆周。可旋转和垂直移动的旋转节流阀装配到通过化油器主体与进气通道相交的圆柱形室中。由旋转节流阀支撑的针头配合到从化油器主体内的燃料计量室延伸到横向延伸通过旋转节流阀的节流孔的燃料供给管中。进气通道的进气部分向上游侧锥形扩张。空气引导管从其间形成空气通道的燃料供给管同轴和径向向外对准。进气部分从空气进入通道的进气部分流过空气通道，并且在旋转节气门下方流入圆筒室的底部空间。空气从底部空间流过通道横向流入从燃料供给管的燃料喷射孔排出的燃料流。由此控制燃料流量过大并促进燃料蒸发，从而提高燃料燃烧效率和减少废气排放。

5. 发明授权

US5291870A Fuel vaporizing system 失效
标题翻译：燃油蒸发系统
公开(公告)号：US5291870A
公开(公告)日：1994-03-08
申请号：US9991
申请日：1993-01-27
申请人： Ray M. Covey, Jr.
发明人： Ray M. Covey, Jr.
IPC分类号： F02M31/083 , F02M31/093 , F02M31/18 , F02M31/00
CPC分类号： F02M31/093 , F02M31/083 , F02M31/18 , Y02T10/126 , Y10S261/83
摘要： A system for providing an air-fuel vapor mixture to an engine for improving completeness of combustion and also reducing emissions. The system includes a vaporizer within which a series of baffles are disposed such that air and fuel pass along a tortuous passageway defined within the vaporizer. Exhaust gases provide heat to the vaporizer, and as air and fuel pass along the passageway of the vaporizer, a homogenous air-fuel vapor mixture is produced, with the homogenous mixture exiting the vaporizer being supplied to the engine by way of an adapter plate assembly. When used with a carburetor, the adapter plate is disposed between the carburetor and the engine.
摘要翻译：一种用于向发动机提供空气 - 燃料蒸气混合物以提高燃烧完全性并且还减少排放的系统。该系统包括蒸发器，其中设置一系列挡板，使得空气和燃料沿着在蒸发器内限定的曲折通道通过。废气向蒸发器提供热量，并且当空气和燃料沿蒸发器的通道通过时，产生均匀的空气 - 燃料蒸气混合物，离开蒸发器的均质混合物通过适配器板组件供应到发动机。当与化油器一起使用时，适配板设置在化油器和发动机之间。

6. 发明授权

US5074273A Carburetor and fuel preconditioner 失效
标题翻译：化油器和燃料预处理器
公开(公告)号：US5074273A
公开(公告)日：1991-12-24
申请号：US708305
申请日：1991-05-31
申请人： Paul M. Brown
发明人： Paul M. Brown
IPC分类号： F02M17/22 , F02M27/02 , F02M31/04 , F02M31/16
CPC分类号： F02M27/02 , F02M17/22 , F02M31/042 , F02M31/16 , Y02T10/126 , Y10S261/83
摘要： An improved carburetor and fuel preconditioner for internal combustion engines comprising a first air conduit; a bubble chamber receiving air from said conduit and for bubbling the air through a fuel; a vapor chamber for receiving the air-fuel mixture; catalytic beads held within said bubble chamber for contacting and cracking fuel coming into contact therewith; a second air conduit for receiving an independent source of atmospheric air; and one or more pill cans located between the vapor chamber and the second air conduit for controlling the richness of the air-fuel mixture which is fed from the second air conduit into the intake manifold of an internal combustion engine for superior efficiency. Another pill can may be located between the vapor chamber and the intake manifold for controlling and feeding the highly volatile mixture from the vapor chamber directly to the intake manifold.
摘要翻译：一种用于内燃机的改进的化油器和燃料预处理器，包括第一空气管道; 气泡室从所述管道接收空气并使空气鼓泡通过燃料; 用于接收空气 - 燃料混合物的蒸气室; 保持在所述气泡室内的催化珠用于接触和破裂与其接触的燃料; 用于接收独立的大气空气源的第二空气管道; 以及位于蒸气室和第二空气管道之间的一个或多个药丸罐，用于控制从第二空气管道进入内燃机的进气歧管的空气 - 燃料混合物的丰富性，以获得优异的效率。另一个药丸可以位于蒸气室和进气歧管之间，用于控制并将高挥发性混合物从蒸气室直接送入进气歧管。

7. 发明授权

US4715997A Carburetion system and method for vaporizing fuel and for mixing vaporized heated fuel with air to power an internal combustion engine 失效
标题翻译：用于汽化燃料并将蒸发的加热燃料与空气混合以对内燃机供电的化油系统和方法
公开(公告)号：US4715997A
公开(公告)日：1987-12-29
申请号：US855123
申请日：1986-04-23
申请人： Terry Boone
发明人： Terry Boone
IPC分类号： F02B43/00 , F02M21/04 , F02M31/18 , F02M15/04
CPC分类号： F02M31/18 , F02B43/00 , Y02T10/126 , Y10S261/83
摘要： A carburetion system for internal combustion engines includes means for heating and vaporizing fuel in a chamber to a very high temperature and for delivering the heated, vaporized fuel to a holding chamber for the fuel. From the holding chamber, the system draws the heated, vaporized fuel, by vacuum, into admixture with outside air in precise, predetermined ratios for delivery to the conventional carburetion system of an internal combustion engine.
摘要翻译：用于内燃机的化油系统包括用于将室内的燃料加热和蒸发到非常高的温度并将加热的蒸发的燃料输送到用于燃料的保持室的装置。从容纳室中，系统通过真空将加热的蒸发的燃料以精确的预定比例与外部空气混合，以便输送到内燃机的常规化油系统。

8. 发明授权

US4426984A Apparatus for entraining gasoline in air for use in an internal combustion engine 失效
标题翻译：用于将汽油吸入空气中用于内燃机的装置
公开(公告)号：US4426984A
公开(公告)日：1984-01-24
申请号：US296659
申请日：1981-08-27
申请人： Jack J. Gilbert
发明人： Jack J. Gilbert
IPC分类号： F02M17/22 , F02M21/04
CPC分类号： F02M17/22 , Y10S261/83
摘要： A generator for converting volatile combustible liquids, such as gasoline, methanol and the like, into an aeriform gas including a closed vessel containing liquid gasoline maintained at a predetermined level, evaporating the liquid gasoline by passing streams of desiccated atmospheric air therethrough, after which the resulting gas is passed through specially processed charcoal material, which stabilizes the resulting gas into an aeriform gas as a fuel source for internal combustion engines.
摘要翻译：用于将挥发性可燃液体如汽油，甲醇等转化成包含保持在预定水平的含有液体汽油的密闭容器的气态气体的发生器，通过使干燥的空气流通过其中蒸发液体汽油，之后，所产生的气体通过特殊加工的木炭材料，其将所得气体稳定成气态气体作为内燃机的燃料源。

9. 发明授权

US4368163A Apparatus for vaporizing fuel for engine in conjunction with carburetor 失效
标题翻译：与化油器结合使发动机燃油蒸发的装置
公开(公告)号：US4368163A
公开(公告)日：1983-01-11
申请号：US279619
申请日：1981-07-01
申请人： Ray M. Covey, Jr.
发明人： Ray M. Covey, Jr.
IPC分类号： F02M31/18 , F02M31/14
CPC分类号： F02M31/18 , Y02T10/126 , Y10S261/83
摘要： A vaporizer chamber includes a coil therein, the coil having extensions extending into the exhaust pipe of the engine, the exhaust gases passing through the coil and heating the interior of the chamber. Fuel is delivered to the vaporizer chamber, and vaporized there when the exhaust gases are heated. A thermostat unit is mounted on the exhaust pipe, and when heated, shifts a valve to direct the fuel to the vaporizer chamber, instead of to the carburetor. This shifting is gradual. A throttle controls the flow of vaporized fuel to the outlet of the carburetor. The usual accelerator pedal is operative for controlling the throttle for the vaporized fuel in unison with the usual throttle provided in the carburetor. When starting the engine cold, it is fed atomized fuel from the carburetor, and when the engine warms up, the fuel to the carburetor is reduced, and that to the vaporizer chamber is increased, until only vaporized fuel is so fed, and in each case the delivery of fuel to the engine is controlled by the corresponding throttle in response to actuation of the same accelerator pedal.
摘要翻译：蒸发器室包括其中的线圈，线圈具有延伸到发动机的排气管中的延伸部，排气通过线圈并加热室的内部。燃料被输送到蒸发器室，并且在排气被加热时蒸发。恒温器单元安装在排气管上，当被加热时，转动阀将燃料引导到蒸发器室而不是化油器。这种转变是渐进的。油门控制汽化燃料流向化油器出口。通常的加速器踏板用于通过设置在化油器中的通常的节气门一起控制汽化燃料的节气门。当发动机冷起动时，它从化油器送入雾化燃料，当发动机加热时，化油器的燃料减少，并且蒸发器室的燃料增加，直到只有蒸发的燃料被供给，并且在每个响应于相同的加速器踏板的致动，通过相应的节气门来控制向发动机的燃料的输送。

10. 发明授权

US3294381A Carburetor 失效
公开(公告)号：US3294381A
公开(公告)日：1966-12-27
申请号：US26588563
申请日：1963-03-18
申请人： HAROLD SCHWARTZ
发明人： HAROLD SCHWARTZ
IPC分类号： F02M1/00
CPC分类号： F02M1/00 , F02M2700/4345 , Y10S261/83

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