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41. 发明授权

US4542723A Starting fuel increasing system for internal combustion engines 失效
标题翻译：启动内燃机燃油增加系统
公开(公告)号：US4542723A
公开(公告)日：1985-09-24
申请号：US507508
申请日：1983-06-24
申请人： Hiroaki Fujimoto
发明人： Hiroaki Fujimoto
IPC分类号： F02M1/04 , F02M1/16 , F02M13/02
CPC分类号： F02M1/16 , F02M1/046 , Y10S261/08
摘要： A simplified and improved cold enrichment device for an internal combustion engine. The device includes a valve that controls communication of a fuel source with a cold starting enrichment port and which valve is operatively connected to a pump for pumping additional fuel to the engine upon movement of the valve from a normal condition to a cold enrichment position.
摘要翻译：一种用于内燃机的简化和改进的冷浓缩装置。该装置包括控制燃料源与冷启动浓缩端口的连通的阀，并且该阀可操作地连接到泵，用于在将阀从正常状态移动到冷浓缩位置时将额外的燃料泵送到发动机。

42. 发明授权

US4509471A Start system for internal combustion engines 失效
标题翻译：内燃机启动系统
公开(公告)号：US4509471A
公开(公告)日：1985-04-09
申请号：US456422
申请日：1983-01-07
申请人： William C. Eberline , Norman H. Radtke , Robert L. Van Camp
发明人： William C. Eberline , Norman H. Radtke , Robert L. Van Camp
IPC分类号： F02B61/04 , F02M1/16 , F02N17/00
CPC分类号： F02B61/045 , F02M1/16
摘要： A carburetor for an internal combustion engine which includes a supplemental fuel chamber and fuel injector valve, manually or remotely actuated, to inject a charge of fuel into the fuel induction chamber of an associated engine and provide a continuing fuel supply to the engine, over and above, the normal carburetor system, to allow the engine to reach a warm-up stage and prevent stalling out until such stage is reached where normal carburetion can take over. Automatic refill and vent valves permit fuel recharge of the supplemental fuel chamber to insure readiness of the chamber for starting at all times.
摘要翻译：一种用于内燃机的化油器，其包括手动或远程致动的补充燃料室和燃料喷射阀，以将燃料的燃料喷射到相关发动机的燃料感应室中，并向发动机提供持续的燃料供应，以上，正常化油器系统，以允许发动机达到预热阶段，并防止停止，直到达到正常的化油可以接管的阶段。自动补充和排气阀允许补充燃料室的燃料再充电，以确保室内随时启动的准备状态。

43. 发明授权

US4447370A Supplementary fuel supply mechanism for internal combustion engines 失效
标题翻译：内燃机补油补给机构
公开(公告)号：US4447370A
公开(公告)日：1984-05-08
申请号：US390388
申请日：1982-06-21
申请人： Hiroto Kobayashi , Takeshi Kobayashi
发明人： Hiroto Kobayashi , Takeshi Kobayashi
IPC分类号： F02M1/16
CPC分类号： F02M1/16 , Y10S261/08 , Y10S261/68
摘要： A supplementary fuel supply mechanism for internal combustion engines which is incorporated in a carburetor with a manually operated flexible dome to discharge fuel from a supplemental fuel chamber adjacent the air inlet of a carburetor. The device is designed so that it can be interposed between the carburetor body and the air inlet as an auxiliary unit optionally applied.
摘要翻译：用于内燃机的辅助燃料供应机构，其结合在具有手动操作的柔性圆顶的化油器中，以从靠近化油器的进气口的补充燃料室排放燃料。该设备被设计成使得其可以作为可选地应用的辅助单元插入在化油器本体和空气入口之间。

44. 发明授权

US4442046A Carburetor 失效
标题翻译：化油器
公开(公告)号：US4442046A
公开(公告)日：1984-04-10
申请号：US364059
申请日：1982-03-31
申请人： William H. Edmonston
发明人： William H. Edmonston
IPC分类号： F02M5/12 , F02M1/16 , F02M9/06 , F02M11/08
CPC分类号： F02M1/16 , F02M5/14 , F02M9/06 , Y10S261/08 , Y10S261/38 , Y10S261/50 , Y10T74/18832 , Y10T74/18968
摘要： A carburetor comprising a body defining a throat, a throttle slide member slidably mounted on the body and disposed in the throat, a rotary actuator for the slide member, and a tapered metering rod or needle mounted on the slide member and extending downwardly into a fuel supply tube leading into a sealed and pressurized fuel reservoir or bowl secured to the body. The slide member has front and rear, substantially flat panels disposed in substantially parallel relation, with the front panel being shorter than the rear panel for the purpose of providing air at the outlet of the fuel supply tube even when the slide is in a closed position and for directing air toward and around the outlet when the slide is in an open position. The bottom of the rear panel has a cut-out portion in alignment with the metering rod and fuel outlet at the throat for the purpose of directing high speed air flow toward the metering rod and around the fuel outlet. The metering rod is provided with a downwardly and inwardly tapered, rear flat face and is mounted for longitudinal adjustment relative to the slide member. A shroud surrounds the forward face of the rod adjacent the fuel outlet to reduce turbulence, and an air supply channel surrounds the fuel outlet to promote a balanced system and an optimum fuel-air ratio.
摘要翻译：一种化油器，包括限定喉部的主体，可滑动地安装在主体上并设置在喉部中的节气门滑动构件，用于滑动构件的旋转致动器，以及安装在滑动构件上并向下延伸到燃料中的锥形计量杆或针供应管通入密封和加压的燃料储存器或碗固定到身体。滑动构件具有大致平行的布置的前后的大致平坦的面板，其前面板比后面板短，以便即使当滑块处于关闭位置时也在燃料供应管的出口处提供空气并且当滑块处于打开位置时用于将空气朝向和围绕出口引导。后面板的底部具有与计量杆对准的切口部分和在喉部处的燃料出口，用于将高速气流引向计量棒并且围绕燃料出口。计量杆设置有向下且向内的锥形的后平面，并且安装成用于相对于滑动构件纵向调节。护罩围绕邻近燃料出口的杆的前表面，以减少湍流，并且空气供应通道围绕燃料出口以促进平衡系统和最佳燃料空气比。

45. 发明授权

US4413594A Method and apparatus for starting an alcohol engine 失效
标题翻译：用于启动酒精发动机的方法和装置
公开(公告)号：US4413594A
公开(公告)日：1983-11-08
申请号：US340276
申请日：1982-01-18
申请人： Toshio Hirota
发明人： Toshio Hirota
IPC分类号： F02M25/00 , F02B1/02 , F02M1/16 , F02M27/02 , F02M69/00 , F02B43/08 , F02M13/06
CPC分类号： F02B1/02 , F02M1/165
摘要： In a method and apparatus for starting an alcohol engine equipped with a starting motor, alcohol is converted into a high-temperature gaseous mixture containing a relatively highly volatile substance. The gas is cooled to provide a liquid condensate containing the relatively highly volatile substance. The liquid condensate is supplied to the engine as fuel when the starting motor is in operation.
摘要翻译：在装备起动马达的酒精引擎的启动方法和装置中，将醇转化成含有较高挥发性物质的高温气态混合物。将气体冷却以提供含有相对高挥发性物质的液体冷凝物。当启动电机运行时，液体冷凝物作为燃料供给发动机。

46. 发明授权

US4401094A Starting system of carburetors for multiple kinds of fuels 失效
标题翻译：多种燃料的化油器启动系统
公开(公告)号：US4401094A
公开(公告)日：1983-08-30
申请号：US253378
申请日：1981-04-13
申请人： Shuzaburo Shimmura , Tokuichi Hakamata , Masahiro Takemoto
发明人： Shuzaburo Shimmura , Tokuichi Hakamata , Masahiro Takemoto
IPC分类号： F02M1/16 , F02M13/06 , F02B1/00
CPC分类号： F02M1/16 , F02M13/06
摘要： Two embodiments of dual fuel systems for internal combustion engines embodying a normal running fuel and a special fuel used for only cold starting. In each embodiment an arrangement is provided for positively cutting off the flow of starting fuel when the cold starting mode is no longer required. In one embodiment this is done automatically. Each embodiment employs an arrangement for permitting cold start enrichment with either the normal running fuel or with the special starting fuel depending upon the temperature.
摘要翻译：用于内燃机的双燃料系统的两个实施例体现了正常运行的燃料和仅用于冷起动的特殊燃料。在每个实施例中，提供了一种布置，用于在不再需要冷启动模式时，正确地切断起始燃料的流动。在一个实施例中，这是自动完成的。每个实施例采用一种用于允许冷起动浓缩的装置，其与正常运行的燃料或根据温度的特殊起动燃料一起使用。

47. 发明授权

US4394852A Cowl mounted pulse control start valve 失效
标题翻译：导管安装脉冲控制启动阀
公开(公告)号：US4394852A
公开(公告)日：1983-07-26
申请号：US264787
申请日：1981-05-18
申请人： Charles H. Tuckey , Alan D. Romig
发明人： Charles H. Tuckey , Alan D. Romig
IPC分类号： F02M1/16 , F02M7/11
CPC分类号： F02M7/11 , F02M1/16 , Y10S123/05 , Y10S261/08
摘要： A system for priming a carburetor for an internal combustion engine which includes a pulse pressure conduit leading from an engine crankcase to a significant portion of a carburetor and a cowl located manually operated valve for opening this conduit during cold starting of an engine. The valve is arranged to have at least three positive positions including "closed" and a plurality of regulated open positions.
摘要翻译：一种用于内燃机的化油器的系统，其包括从发动机曲轴箱引导到化油器的重要部分的脉冲压力导管，以及位于手动操作阀的整流罩，用于在发动机的冷起动期间打开该导管。阀被布置成具有至少三个正位置，包括“闭合”和多个调节打开位置。

48. 发明授权

US4375206A Fuel primer and enrichment system for an internal combustion engine 失效
公开(公告)号：US4375206A
公开(公告)日：1983-03-01
申请号：US134696
申请日：1980-03-27
申请人： Gene F. Baltz , Paul W. Breckenfeld
发明人： Gene F. Baltz , Paul W. Breckenfeld
IPC分类号： F02M1/16 , F02N17/00
CPC分类号： F02M1/16 , Y10S261/08
摘要： An engine comprises a combustion chamber and a fuel transfer passage having a fuel outlet port communicating with the combustion chamber. A primary fuel delivery system communicates with the combustion chamber and introduces fuel from the fuel source into the combustion chamber. The engine further comprises a fuel pump which is adapted to be connected with a source of fuel and a fuel return line having a first end communicating with the source. A mechanism selectively controls the communication of the fuel pump with either the fuel return line or the fuel transfer passage, so that an enriched flow of fuel can be selectively supplied to the combustion chamber prior to and after starting.

49. 发明授权

US4350133A Cold start characteristics of ethanol as an automobile fuel 失效
标题翻译：作为汽车燃料的乙醇冷启动特性
公开(公告)号：US4350133A
公开(公告)日：1982-09-21
申请号：US151191
申请日：1980-05-19
申请人： Leonard Greiner
发明人： Leonard Greiner
IPC分类号： F02B1/02 , F02M1/16 , F02M31/16 , F02N19/04 , F02M13/00
CPC分类号： F02N19/04 , F02B1/02 , F02M1/16 , F02M31/163 , Y02T10/126
摘要： An alcohol fuel burner and decomposer in which one stream of fuel is preheated by passing it through an electrically heated conduit to vaporize the fuel, the fuel vapor is mixed with air, the air-fuel mixture is ignited and combusted, and the combustion gases are passed in heat exchange relationship with a conduit carrying a stream of fuel to decompose the fuel forming a fuel stream containing hydrogen gas for starting internal combustion engines, the mass flow of the combustion gas being increased as it flows in heat exchange relationship with the fuel carrying conduit, is disclosed.
摘要翻译：一种酒精燃料燃烧器和分解器，其中通过使一个燃料流通过电加热导管来预热燃料，以蒸发燃料，燃料蒸气与空气混合，空气燃料混合物被点燃和燃烧，与携带燃料流的导管的热交换关系通过分解形成含有氢气的燃料流的燃料以起动内燃机，燃烧气体的质量流量随着与燃料携带的热交换关系而增加导管。

50. 发明授权

US4346683A Automatic starting fluid injection apparatus 失效
标题翻译：自动启动流体注射装置
公开(公告)号：US4346683A
公开(公告)日：1982-08-31
申请号：US123486
申请日：1980-02-21
申请人： James W. Burke
发明人： James W. Burke
IPC分类号： F02N19/00 , F02M1/16
CPC分类号： F02N19/001
摘要： An automatic dispenser for injecting starting fluid into an internal combustion engine is disclosed. This dispenser includes a valve actuator which is adapted to receive a valved cannister containing a pressurized starting fluid and to pass starting fluid from the cannister through a conduit to an injector positioned in an air intake passage of the engine. The valve actuator is coupled to the starting system of the engine so that the cannister valve is continuously injected into the engine during operation of the engine's starter motor. In this way a continuous flow of starting fluid is automatically dispensed during engine cranking. The valve actuator is also provided with a reservoir which temporarily stores a predetermined volume of starting fluid while fluid is flowing through the actuator, and then supplies this fluid to the injector after the cranking has stopped, thereby providing starting fluid to the engine during the period immediately following termination of cranking. In addition, an electrical circuit for manually controlling the valve actuator and improved reservoirs are also described.
摘要翻译：公开了一种用于将起动流体注入内燃机的自动分配器。该分配器包括阀致动器，该阀致动器适于接收含有加压起动流体的带阀的罐，并且将来自罐的启动流体通过导管传递到位于发动机的进气通道中的喷射器。阀致动器联接到发动机的启动系统，使得在发动机起动电动机的运行期间，食油阀被连续喷射到发动机中。以这种方式，起动流体的连续流动在发动机起动期间被自动分配。阀致动器还设置有储存器，其在流体流过致动器时临时存储预定体积的起始流体，然后在起动停止之后将该流体供应到喷射器，从而在该期间向发动机提供起动流体在启动终止后立即。此外，还描述了用于手动控制阀致动器和改进的储存器的电路。

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