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11. 发明授权

US07278409B2 System for controlling the temperature of the intake air in internal combustion diesel engines 有权
标题翻译：用于控制内燃柴油发动机的进气温度的系统
公开(公告)号：US07278409B2
公开(公告)日：2007-10-09
申请号：US10522040
申请日：2002-07-24
申请人： Herminio N Carretero
发明人： Herminio N Carretero
IPC分类号： F02M31/00
CPC分类号： F02M31/13 , F02D41/18 , F02D41/187 , F02D2200/0414 , F02M26/13 , Y02T10/126 , Y02T10/42
摘要： The system is meant to heat the intake air in internal combustion Diesel engines and is based on the use of a resistor having two segments (1) and (1′) joined to each other on one end (2), the segments (1) and (1′) being made of different metal alloys to form a thermocouple that allows using the module determined by this resistor with a control circuit to automatically regulate the temperature of the intake air, as well as to know the flow rate entering each cylinder from a measurement of the amount of heat supplied to the air flow entering each cylinder of the engine. The system will be disposed in correspondence with the intake duct (4) of the corresponding engine cylinder (3), where the union (2) of the segments (1) and (1′) which form the resistor must be located at the center of said duct (4), where the air flow is greatest.
摘要翻译：该系统旨在加热内燃柴油发动机中的进气，并且基于使用在一端（2）上彼此连接的具有两个段（1）和（1'）的电阻器，段（1）和（1'）由不同的金属合金制成以形成热电偶，其允许使用由该电阻器确定的模块与控制电路来自动调节进气的温度，以及知道进入每个气缸的流量对进入发动机的每个气缸的空气流的供应量的测量。该系统将与对应的发动机气缸（3）的进气管道（4）相对应地设置，其中形成电阻器的段（1）和（1'）的联接件（2）必须位于中心的所述管道（4），其中气流最大。

12. 发明授权

US6102012A Air heater for air cleaner 有权
标题翻译：空气净化器空气加热器
公开(公告)号：US6102012A
公开(公告)日：2000-08-15
申请号：US267346
申请日：1999-03-15
申请人： Tomohiro Iiboshi , Masahiro Kikuchi , Ikuo Takeishi , Seiji Tomita , Atsuhiko Sakamoto , Masatoshi Tanioka
发明人： Tomohiro Iiboshi , Masahiro Kikuchi , Ikuo Takeishi , Seiji Tomita , Atsuhiko Sakamoto , Masatoshi Tanioka
IPC分类号： F02M31/04 , F02M31/07 , F02M31/10 , F02M31/00 , F02M35/02
CPC分类号： F02M31/07 , F02M31/042 , F02M31/10 , Y02T10/126
摘要： An air heater is intended to be used in combination with an air cleaner comprising an air cleaner case, an air cleaner element dividing a space defined by the air cleaner case into a dust chamber on an upstream side with respect to the flowing direction of intake air and a clean chamber on a downstream side with respect to the flowing direction of intake air, and an intake duct connecting an air outlet pipe connected to the clean chamber to a throttle valve. The air heater comprises a heat exchanger case covering an opening formed in the air cleaner case so as to open into the dust chamber, and forming a heating passage for heating intake air; a heat exchanger; through which cooling water is circulated, disposed in the intake air passage defined by the heat exchanger case; a passage selector plate for selectively opening either the heating passage passing the heat exchanger or a bypass passage bypassing the heat exchanger and directly connected to the dust chamber; and a thermosensitive driving means provided with a temperature sensor for sensing intake air temperature and capable of controlling the passage selector plate. The thermosensitive driving means controls the passage selector plate automatically according to the temperature of intake air to heat intake air only when necessary.
摘要翻译：空气加热器旨在与空气滤清器组合使用，空气滤清器包括空气滤清器壳体，空气滤清器元件，空气滤清器元件相对于进气的流动方向将由空气滤清器壳体限定的空间分隔成上游侧的灰尘室以及相对于进气的流动方向在下游侧的干净室，以及将连接到清洁室的出气管连接到节流阀的进气管。所述空气加热器包括：热交换器壳体，其覆盖形成在所述空气滤清器壳体中的开口，以打开所述灰尘室;以及形成用于加热进气的加热通道; 热交换器; 通过冷却水循环，设置在由热交换器壳体限定的进气通道中; 用于选择性地打开通过热交换器的加热通道或绕过热交换器并直接连接到灰尘室的旁路通道的通道选择器板; 以及热敏驱动装置，其设置有用于感测进气温度的温度传感器，并且能够控制通道选择器板。热敏驱动装置仅在必要时根据进气的温度自动地控制通道选择板以加热进气。

13. 发明授权

US6065455A Fuel delivery re-routing harness 失效
标题翻译：燃油输送路由线束
公开(公告)号：US6065455A
公开(公告)日：2000-05-23
申请号：US140884
申请日：1998-08-27
申请人： Brian McLean
发明人： Brian McLean
IPC分类号： F02M27/04 , F02M29/04 , F02M31/10 , F02M37/00 , F02M31/00
CPC分类号： F02M37/0052 , F02M27/04 , F02M29/04 , F02M31/10 , Y02T10/126
摘要： In an internal combustion engine, fuel is delivered from a fuel source through a pressurized fuel line into a first flow conditioner. A return pressure regulator is connected to the pressurized fuel line and bleeds excess fuel pressure back into the fuel source. The first flow conditioner disrupts the flow of the fuel in the fuel line and disperses the fuel molecules. From the first flow conditioner, the fuel travels into a fuel expander which is connected to a source of heat. The fuel is heated in the fuel expander thereby exciting the fuel molecules. From the fuel expander the fuel is directed through a second flow conditioner to further agitate the fuel molecules. A metered amount of fuel is then passed into the internal combustion engine for combustion by the engine. A fuel pressure regulator is connected to the internal combustion engine and maintains a constant fuel pressure in the fuel delivery system. Surplus fuel unused by the engine is passed through the fuel pressure regulator and into a fuel recirculation line. The fuel recirculation line is connected to the pressurized fuel line at a position close to the first flow conditioner to further elevate the temperature of the fuel delivered to the internal combustion engine.
摘要翻译：在内燃机中，燃料通过加压燃料管路从燃料源输送到第一流量调节器中。返回压力调节器连接到加压燃料管路，并将过多的燃料压力返回到燃料源中。第一流量调节器破坏燃料管线中的燃料流并分散燃料分子。从第一流量调节器，燃料进入连接到热源的燃料膨胀器。燃料在燃料膨胀器中被加热，从而激发燃料分子。燃料膨胀器通过第二流动调节器引导燃料以进一步搅动燃料分子。然后将计量量的燃料通入内燃机以供发动机燃烧。燃料压力调节器连接到内燃机并且在燃料输送系统中保持恒定的燃料压力。发动机未使用的剩余燃料通过燃油压力调节器进入燃料再循环管路。燃料再循环管线在靠近第一流动调节器的位置处连接到加压燃料管线，以进一步升高输送到内燃机的燃料的温度。

14. 发明授权

US6044825A Low pressure gas vaporizer and method of operation 失效
标题翻译：低压气体蒸发器及其操作方法
公开(公告)号：US6044825A
公开(公告)日：2000-04-04
申请号：US803672
申请日：1997-02-21
申请人： Steven A. Carter , Michael Knappers , Neil M. Khadim
发明人： Steven A. Carter , Michael Knappers , Neil M. Khadim
IPC分类号： F02M21/06 , F02M31/00
CPC分类号： F02M21/06 , F02M21/0239 , Y02T10/32
摘要： A fuel vaporizer and method of fuel vaporization are described for use with a fuel such as propane, that is know to tend to liquefy at low temperatures and to vaporize at high temperatures. The vaporizer and method described pertain to a series of internal walls and cavities which promote heat-exchange and transfers heat from a fluid engine coolant to the fuel. The transfer of heat and vaporization of fluid occurs by virtue of movement of the fuel through a series of countercurrent passages created by the walls and cavities, with increasing cross-sectional dimensions in the passages to accomodate the expansion of fuel from the liquid to the gaseous state. The heat is transferred by conduction across a metallic interface which forms part of the vaporizer and which separates the fuel from the coolant.
摘要翻译：燃料蒸发器和燃料蒸发方法被描述为与诸如丙烷的燃料一起使用，其被认为倾向于在低温下液化并在高温下汽化。所描述的蒸发器和方法涉及一系列内壁和空腔，其促进热交换并将热量从流体发动机冷却剂传递到燃料。流体的热和蒸发的转移是由于燃料通过由壁和空腔产生的一系列逆流通道的运动而发生的，通道中的横截面尺寸越来越大，以适应燃料从液体到气体的膨胀州。热量通过形成蒸发器一部分并将燃料与冷却剂分离的金属界面传导。

15. 发明授权

US5806502A Fuel heating system for an engine 失效
标题翻译：发动机燃油加热系统
公开(公告)号：US5806502A
公开(公告)日：1998-09-15
申请号：US907653
申请日：1997-08-08
申请人： Edward C. Thomas , Geoffrey P. Oles
发明人： Edward C. Thomas , Geoffrey P. Oles
IPC分类号： F02M31/10 , F02M31/00
CPC分类号： F02M31/10 , Y02T10/126
摘要： A fuel heater for use with an engine having a liquid cooling system has an extractor and a heat exchanger. The extractor has a coolant diversion conduit defining a diversion across the coolant flow path and toward the upstream end. The extractor further has a coolant return conduit defining a return opening across the coolant flow path and oriented toward the downstream end. The heat exchanger forms a coolant jacket through which the fuel line is directed. Pipes conduct coolant between the extractor and the heat exchanger.
摘要翻译：一种与具有液体冷却系统的发动机一起使用的燃料加热器具有提取器和热交换器。提取器具有限定穿过冷却剂流动路径并朝向上游端的分流的冷却剂分流导管。提取器还具有限定穿过冷却剂流动路径并朝向下游端定向的返回开口的冷却剂返回管道。热交换器形成冷却剂套管，燃料管路通过该冷却剂套管被引导。管道在提取器和热交换器之间引导冷却剂。

16. 发明授权

US5596973A Fuel expander 失效
标题翻译：燃油膨胀机
公开(公告)号：US5596973A
公开(公告)日：1997-01-28
申请号：US463924
申请日：1995-06-05
申请人： Franklin R. Grice
发明人： Franklin R. Grice
IPC分类号： F02M31/10 , F02M31/125 , F02M31/00
CPC分类号： F02M31/125 , F02M31/10 , Y02T10/126
摘要： A fuel expander which is placed in-line in a fuel supply system for an engine has heat exchange means, which receives heat from an engine component, such as a radiator hose, and transfers the heat to the fuel supply system prior to the fuel reaching the engine. The fuel expander has a mesh screen near the entrance to the fuel expander. Auxiliary heating means may be used with the device.
摘要翻译：在用于发动机的燃料供应系统中在线布置的燃料膨胀器具有热交换装置，其接收来自诸如散热器软管的发动机部件的热量，并且在燃料到达之前将热量传递到燃料供应系统引擎。燃料膨胀机在燃料膨胀机的入口附近具有筛网。辅助加热装置可以与该装置一起使用。

17. 发明授权

US5540198A Apparatus and process for heating fuel 失效
公开(公告)号：US5540198A
公开(公告)日：1996-07-30
申请号：US370675
申请日：1995-01-10
申请人： Erwin Hurner
发明人： Erwin Hurner
IPC分类号： F02M31/125 , F02M31/00
CPC分类号： F02M31/125 , F02D2200/0606 , Y02T10/126
摘要： A fuel heating device and process is provided that allows for easier cold-starting of diesel engines when the outside temperature is -10.degree. F. (minus ten) or less. A 5 Watt heating element is used so that heat dissipates to the outside environment at a rate that prevents the fuel from overheating and, possibly, exploding by keeping the temperature of the fuel less than or equal to about 100.degree. F.

18. 发明授权

US5396866A Ram tube 失效
标题翻译：拉姆管
公开(公告)号：US5396866A
公开(公告)日：1995-03-14
申请号：US174288
申请日：1993-12-27
申请人： Dennis R. Kuntz
发明人： Dennis R. Kuntz
IPC分类号： F02M31/093 , F02M31/00
CPC分类号： F02M31/093 , Y02T10/126
摘要： The ram tube of this invention basically consists of an intake bracket, inner tube, output bracket, outer tube, input port and output port. The intake and output brackets are attached to the ends of the inner tube for attaching the ram tube to the base of a carburetor and the intake to an intake manifold of an internal combustion engine. The outer tube is installed over and surrounds the inner tube to create a passage between the inner and outer tubes. Exhaust is directed from the exhaust manifold of the engine to an input port on the outer tube. The exhaust passes through the passage and exits through the output port. The exhaust heats the inner tube to in turn heat the air/fuel mixture passing through the inner tube. The fuel is completely vaporized and placed in a dry vapor condition as it passes through the heated inner tube. The fuel entering the combustion chamber in a dry vapor condition burns more completely, at a higher temperature and at a faster rate to provide a higher efficiency engine. Due to the high temperature achieved using the ram tube, water can be injected into the ram tube or air stream for use as a fuel supplement. The ram tube of this invention can also be used in conjunction with a heat exchanger for initial vaporization of fuel in cooler weather and/or a turbo charger, or other type of device which increases volume efficiency, for pressurizing the air/fuel mixture for additional engine performance.
摘要翻译：本发明的柱塞管主要由进气支架，内管，输出支架，外管，输入口和输出口组成。进气和输出支架连接到内管的端部，用于将压头管附接到化油器的底座，并将进气口连接到内燃机的进气歧管。外管安装在内管上并围绕内管，以在内管和外管之间形成通道。排气从发动机的排气歧管引导到外管上的输入口。排气通过通道并通过输出口离开。排气加热内管，依次加热通过内管的空气/燃料混合物。当燃料通过加热的内管时，燃料被完全蒸发并置于干燥的蒸气状态。在干燥蒸汽条件下进入燃烧室的燃料在更高的温度和更快的速度下燃烧得更完全，以提供更高效率的发动机。由于使用柱塞管实现了高温，因此可以将水注入到冲压管或气流中作为补充燃料。本发明的柱塞管还可以与用于较冷天气的燃料初始蒸发的热交换器一起使用，和/或涡轮增压器或其它增加体积效率的装置，用于对空气/燃料混合物进行加压发动机性能。

19. 发明授权

US5379742A Vaporized fuel injection system 失效
标题翻译：汽化燃油喷射系统
公开(公告)号：US5379742A
公开(公告)日：1995-01-10
申请号：US48316
申请日：1993-04-19
申请人： Bura B. Breland , Bobby L. Breland
发明人： Bura B. Breland , Bobby L. Breland
IPC分类号： F02B75/12 , F02M31/18 , F02M53/06 , F02M69/04 , F02M31/00
CPC分类号： F02M69/045 , F02M31/18 , F02M53/06 , F02B2075/125 , Y02T10/123 , Y02T10/126
摘要： An organization wherein each fuel injector includes a heat blanket secured thereabout directing heat from electrical resistance heating, exhaust pipe heating, and the like to effect heating of the fuel injector body and enhance vaporization of fuel directed into an associated combustion chamber.
摘要翻译：一种组织，其中每个燃料喷射器包括一个固定在其上的热毯，其中引导来自电阻加热，排气管加热等的热量，以实现燃料喷射器主体的加热并增强引导到相关联的燃烧室中的燃料的蒸发。

20. 发明授权

US5353772A Carburetor fuel charge heating apparatus 失效
标题翻译：化油器燃油加热装置
公开(公告)号：US5353772A
公开(公告)日：1994-10-11
申请号：US138722
申请日：1993-10-20
申请人： William K. Wallace , Florence W. Wallace
发明人： William K. Wallace , Florence W. Wallace
IPC分类号： F02M23/09 , F02M23/14 , F02M31/10 , F02M31/00
CPC分类号： F02M23/09 , F02M23/14 , F02M31/10 , Y02T10/126 , Y02T10/146
摘要： An apparatus including a first chamber in operative communication with a carburetor to receive carburetor fluid flow therefrom, directing such fluid flow through a central conduit into a second chamber in operative fluid communication with an intake manifold of an associated internal combustion engine, such that the central conduit is arranged for the heating and associated gaseous flow from the carburetor to the intake manifold.
摘要翻译：一种装置，包括与化油器操作性连通的第一室，以从其中接收化油器流体流体，将这种流体流动通过中心管道进入第二室，与相关联的内燃机的进气歧管操作性流体连通，使得中心导管设置用于从化油器到进气歧管的加热和相关联的气流。

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