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39 条记录 (耗时 0.013 秒)

    Device for cooling and condensing fuel vapors
    2.
    发明申请
    Device for cooling and condensing fuel vapors 有权
    用于冷却和冷凝燃料蒸气的装置

    公开(公告)号：US20120152489A1

    公开(公告)日：2012-06-21

    申请号：US13328257

    申请日：2011-12-16

    申请人： Harald Hagen

    发明人： Harald Hagen

    IPC分类号： F02M31/20

    CPC分类号： F02M33/08 ,  F02M25/089 ,  F02M31/005 ,  F02M31/20 ,  Y02T10/126

    摘要： The invention relates to a device for cooling fuel for an internal combustion engine, with a heat pipe, which includes an evaporation zone and a condensation zone. To decrease the amount of gaseous hydrocarbons conducted into an activated carbon filter of a tank ventilation device of a tank of the internal combustion engine, and thereby avoid undesired bleed-emission or an enlargement of the activated carbon filer, it is proposed according to the invention, that the evaporation zone of the heat pipe is in thermal contact with fuel vapors, to condense part of the fuel vapors before the hydrocarbons contained therein can enter the activated carbon filter.

    摘要翻译： 本发明涉及一种用于冷却用于内燃机的燃料的装置，其具有包括蒸发区和冷凝区的热管。 为了减少进入内燃机的罐的通风装置的活性炭过滤器中的气态碳氢化合物的量，从而避免了不期望的排放或活性炭滤器的扩大，所以提出了根据本发明 热管的蒸发区与燃料蒸气热接触，在其中所含的烃可以进入活性炭过滤器之前冷凝部分燃料蒸气。

    Engine with vapor heat transfer capsule for intake mixture heating
    3.
    发明授权
    Engine with vapor heat transfer capsule for intake mixture heating 失效
    发动机配有蒸气传热胶囊，用于进气混合加热

    公开(公告)号：US3963012A

    公开(公告)日：1976-06-15

    申请号：US591273

    申请日：1975-06-30

    申请人： John L. Harned

    发明人： John L. Harned

    IPC分类号： F02M31/08 ,  F02B1/04 ,  F02M31/00 ,  F28D15/02

    CPC分类号： F02M31/005 ,  F28D15/02 ,  F02B1/04 ,  Y02T10/126

    摘要： An internal combustion engine is provided with a vapor heat transfer capsule mounted between the inlet and exhaust manifolds, below the carburetor, to transfer exhaust heat to the intake manifold air-fuel mixture. The heat transfer capsule includes boiler and condenser sections separated by a regulator plate that includes a vapor flow directing nozzle and a plurality of capillary passages for the return of liquid condensate. The regulator plate is insulated from the exhaust manifold, but is in heat exchange relation with the intake manifold to provide a path for the transfer of excess heat out of the condenser section.

    摘要翻译： 内燃机设置有安装在化油器下方的入口歧管和排气歧管之间的蒸汽传热胶囊，以将排气热量传送到进气歧管空气 - 燃料混合物。 传热胶囊包括由调节板隔开的锅炉和冷凝器部分，调节器板包括蒸气流引导喷嘴和用于返回液体冷凝物的多个毛细通道。 调节板与排气歧管绝缘，但与进气歧管处于热交换关系，以提供用于将多余热量从冷凝器部分传出的路径。

    Fuel-air mixture heating device for internal combustion engines
    4.
    发明授权
    Fuel-air mixture heating device for internal combustion engines 失效
    内燃机燃油混合加热装置

    公开(公告)号：US3892211A

    公开(公告)日：1975-07-01

    申请号：US31450072

    申请日：1972-12-13

    申请人： HITACHI LTD

    发明人： OYAMA YOSHISHIGE

    IPC分类号： F02M15/02 ,  F02M31/00 ,  F02M31/04

    CPC分类号： F02M31/005 ,  Y02T10/126

    摘要： A fuel-air mixture heating device is described which is interposed between a carburetor and an intake manifold so that completely vaporized fuel may be injected into the cylinders of the engine without adversely affecting the charging efficiency. The fuel-air mixture flowing from the carburetor to the intake manifold is forced to pass through a heating means where even low-volatile components of the fuel may be heated and completely vaporized, then through a flow controlling means for restricting the flow of the low-volatile components of the fuel close to the axis of the intake manifold while forcing the high-volatile components to flow off the axis, and finally through cooling means for cooling the fuel-air mixture before it is injected into the cylinder.

    摘要翻译： 描述了一种燃料 - 空气混合物加热装置，其介于化油器和进气歧管之间，使得完全蒸发的燃料可以被注入发动机的气缸中而不会不利地影响充电效率。 从化油器流到进气歧管的燃料 - 空气混合物被迫通过加热装置，其中燃料的低挥发性组分甚至可以被加热并完全汽化，然后通过流量控制装置来限制低的流量 在燃料 - 空气混合物被注入到气缸内之前，燃料 - 非常易燃的部件靠近进气歧管的轴线，同时迫使高挥发性组分流出轴线，最后通过冷却装置冷却燃料 - 空气混合物。

    Inlet manifold preheating device
    8.
    发明授权
    Inlet manifold preheating device 失效
    进气歧管预热装置

    公开(公告)号：US4316442A

    公开(公告)日：1982-02-23

    申请号：US96047

    申请日：1979-11-20

    申请人： George P. McGinnis

    发明人： George P. McGinnis

    IPC分类号： F02M31/00 ,  F02M31/06 ,  F02M31/135

    CPC分类号： F02M31/06 ,  F02M31/005 ,  F02M31/135 ,  Y02T10/126

    摘要： A preheating device for the inlet manifold of an internal combustion engine, comprising at least one probe projecting into the exhaust manifold of the engine connected via a heat-conductive metallic rod or pipe to a second probe projecting into the inlet manifold, for transferring heat from the exhaust manifold to the fuel-air charge flowing through the inlet manifold. The probe disposed in the inlet manifold may be provided with an electrical heating element such as to preheat the interior of the inlet manifold prior to starting the engine, and providing heat to the fuel-air charge during cold starts of the engine.

    摘要翻译： 一种用于内燃机的入口歧管的预热装置，包括至少一个探针，该探头突出到发动机的排气歧管中，该发动机经由导热金属棒或管连接到突出到入口歧管中的第二探针，用于将热量从 排气歧管到燃料空气充注流经入口歧管。 设置在入口歧管中的探针可以设置有电加热元件，例如在起动发动机之前预热入口歧管的内部，并且在发动机冷起动期间向燃料 - 空气装料提供热量。

    Device for supplying fuel to an internal combustion engine
    9.
    发明授权
    Device for supplying fuel to an internal combustion engine 失效
    向内燃机供给燃料的装置

    公开(公告)号：US4098236A

    公开(公告)日：1978-07-04

    申请号：US765067

    申请日：1977-02-02

    申请人： Susumu Okawa

    发明人： Susumu Okawa

    IPC分类号： F02M5/10 ,  F02D33/00 ,  F02M31/00 ,  F02M37/00 ,  F02M37/20 ,  F01P3/12

    CPC分类号： F02D33/003 ,  F02M31/005 ,  F02M37/0023 ,  F02M37/0052 ,  F02M37/20 ,  Y02T10/126 ,  Y10S261/81

    摘要： Disclosed is a device for supplying fuel from the fuel tank to the carburetor in an internal combustion engine, which device includes a fuel pump adapted for forcibly supplying the necessary amount of fuel into the carburetor and for recirculating an extra amount of fuel to the fuel tank. A heat pipe is, on one end thereof, arranged to touch the fuel in the carburetor and, on the other end thereof, to touch the recirculated fuel. The heat pipe operates to remove the heat of the hot fuel in the carburetor and to transfer the heat to the recirculated cool fuel. Thus the evaporation of the fuel in the carburetor can be effectively prevented.

    摘要翻译： 公开了一种用于在内燃机中从燃料箱向化油器供给燃料的装置，该装置包括燃料泵，该燃料泵适用于强制地向化油器供应必要量的燃料，并将额外量的燃料再循环到燃料箱 。 热管在其一端被布置成接触化油器中的燃料，并且在另一端接触再循环的燃料。 热管用于去除化油器中的热燃料的热量并将热量转移到再循环的冷却燃料。 因此，可以有效地防止化油器中燃料的蒸发。