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1. 发明申请

US20220178332A1 THERMAL CHOKE, AUTOSTART GENERATOR SYSTEM, AND METHOD OF USE THEREOF 有权
公开(公告)号：US20220178332A1
公开(公告)日：2022-06-09
申请号：US17678373
申请日：2022-02-23
申请人： The Dewey Electronics Corporation
发明人： Larry J. MARKOSKI , Timothy C. Simmons
IPC分类号： F02M1/12 , F02B63/04 , F02M29/04 , F02M31/00 , F02M31/135 , F02M31/18 , F01P1/02 , F02D11/02
摘要： A thermal choke, includes (1) a body, comprising a heat conductive material, (2) an electric heater, on or in the body, (3) a temperature sensor, on or in the body, and (4) a fin, in a channel surrounded by the body. The thermal choke is configured to fit between a throttle assembly and a cylinder of a spark ignition engine.

2. 发明申请

US20190063373A1 THERMAL CHOKE, AUTOSTART GENERATOR SYSTEM, AND METHOD OF USE THEREOF 审中-公开
公开(公告)号：US20190063373A1
公开(公告)日：2019-02-28
申请号：US16019438
申请日：2018-06-26
申请人： INI Power Systems, Inc.
发明人： Larry J. Markoski , Timothy C. Simmons
IPC分类号： F02M1/12 , F01P1/02 , F02M31/18 , F02M31/135 , F02M31/00
摘要： A thermal choke, includes (1) a body, comprising a heat conductive material, (2) an electric heater, on or in the body, (3) a temperature sensor, on or in the body, and (4) a fin, in a channel surrounded by the body. The thermal choke is configured to fit between a throttle assembly and a cylinder of a spark ignition engine.

3. 发明授权

US10215130B2 Choke override for an engine 有权
公开(公告)号：US10215130B2
公开(公告)日：2019-02-26
申请号：US13371051
申请日：2012-02-10
申请人： Michael R. Visuri , Jeff J. Steenbergen , Timothy J. Kwiatkowski , Adam J. Hellman , Andrew J. Perez , Casey E. Groh
发明人： Michael R. Visuri , Jeff J. Steenbergen , Timothy J. Kwiatkowski , Adam J. Hellman , Andrew J. Perez , Casey E. Groh
IPC分类号： F02M1/02 , F02M1/12 , F02M7/22 , F02M1/00 , F02M1/08 , F02M1/10 , F02D9/02
摘要： A choke system for an internal combustion engine includes a carburetor having a choke valve disposed in a passage; a cooling fan providing a variable air flow; an air vane moveable in response to the variable air flow; an air vane linkage coupling the air vane to the choke valve, the air vane linkage operating the choke valve by the movement of the air vane; a manually operated choke control; an override linkage coupling the choke control to the choke valve; and a thermally responsive member configured to engage the override linkage to retain the choke in a partially open position above a threshold temperature. The choke control may be moved to a first position in which the choke control overrides the thermally responsive member and the air vane linkage to maintain the choke valve in a closed position.

4. 发明授权

US07051692B1 Starting system for a marine engine 有权
标题翻译：船用发动机起动系统
公开(公告)号：US07051692B1
公开(公告)日：2006-05-30
申请号：US11000713
申请日：2004-12-01
申请人： Loren T. Powers
发明人： Loren T. Powers
IPC分类号： F02M1/12
CPC分类号： F02M1/12
摘要： An engine starting fuel enriching system provides a valve that is located downstream of an air feed conduit that is connected in fluid communication with a first fuel conduit. The fuel conduit is connected between a fuel reservoir and the valve. When the valve is in a closed position, both fuel and air are inhibited from flowing in a direction from the fuel reservoir and the air feed conduit toward the air intake manifold of the engine. A heater circuit is used to activate a valve actuator as a function of the temperature of the engine.
摘要翻译：发动机起动燃料富集系统提供位于与第一燃料管道流体连通的空气供给导管下游的阀。燃料管道连接在燃料储存器和阀之间。当阀处于关闭位置时，燃料和空气都被禁止沿着燃料储存器和供气导管朝向发动机进气歧管的方向流动。加热器电路用于根据发动机的温度来激活阀致动器。

5. 发明申请

US20060102126A1 Automatic fuel enrichment for an engine 审中-公开
标题翻译：发动机自动燃油浓缩
公开(公告)号：US20060102126A1
公开(公告)日：2006-05-18
申请号：US11274086
申请日：2005-11-15
申请人： Hiroshi Nakata , Makoto Waku
发明人： Hiroshi Nakata , Makoto Waku
IPC分类号： F02M1/12
CPC分类号： F02M1/12
摘要： A method and system for preventing excessive fuel supply during engine startup, including supplying supplementary fuel during cranking of a cold engine and preventing supply of the supplementary fuel if the engine fails to start running. A solenoid valve in a supplementary fuel supply passage permits the supply of supplementary fuel. A switching device controls the solenoid valve and is grounded by a thermistor that is placed adjacent to a heater element. During cranking, electric current is supplied to the heater element, which progressively increases in temperature to cause the electric resistance of the adjacent thermistor to decrease over a predetermined time, thereby causing the transistor to turn off and deactivate the solenoid valve. Thus, if the engine fails to start within the predetermined time, the supplementary fuel supply is cut off by the solenoid valve, thereby reducing the possibility of excessive fuel enrichment and engine flooding.
摘要翻译：一种用于在发动机启动期间防止燃料供应过量的方法和系统，包括在发动机起动期间提供辅助燃料，并且如果发动机不能开始运行，则防止补充燃料的供应。辅助燃料供应通道中的电磁阀允许补充燃料的供应。开关装置控制电磁阀，并通过与加热器元件相邻放置的热敏电阻接地。在起动期间，向加热元件供给电流，温度逐渐增加，相邻热敏电阻的电阻在预定时间内下降，从而使晶体管关闭并使电磁阀停用。因此，如果发动机在预定时间内未能起动，则辅助燃料供应被电磁阀切断，从而减少过度燃料浓缩和发动机淹没的可能性。

6. 发明授权

US06941916B2 Auto enrichener 失效
标题翻译：汽车丰富器
公开(公告)号：US06941916B2
公开(公告)日：2005-09-13
申请号：US10695301
申请日：2003-10-27
申请人： Kurt Sigerud , Mik Tursky , Ted Bettin
发明人： Kurt Sigerud , Mik Tursky , Ted Bettin
IPC分类号： F02M1/10 , F02M1/12 , F02M1/06
CPC分类号： F02M1/10 , F02M1/12
摘要： An auto-enrichener for an engine, including an enriching conduit for carrying fuel and air to an engine, and a valve disposed in the conduit. The valve is adjustable between at least an open configuration and a closed configuration. In the open configuration passage of fuel and air through the conduit is enabled, and in the closed configuration passage of fuel and air through the conduit is not enabled. The auto-enrichener also includes a thermal expansion element in communication with the valve. The thermal expansion element expands with increasing temperature and contracts with decreasing temperature to activate the valve. The auto-enrichener also includes a heater that hears the thermal expansion element when the engine is operated.
摘要翻译：一种用于发动机的自动增压器，包括用于将燃料和空气运送到发动机的富集导管和设置在导管中的阀。阀门至少在打开状态和关闭状态之间是可调节的。在通过导管的燃料和空气的打开配置通道中是可以启用的，并且在通过导管的燃料和空气的封闭构造通道中不能使能。自动浓缩器还包括与阀连通的热膨胀元件。热膨胀元件随着温度的升高而膨胀，随着温度的降低而收缩，以激活阀门。自动补油器还包括一台加热器，当发动机运转时，它会听到热膨胀元件。

7. 发明授权

US5537964A Engine choke actuation system 失效
标题翻译：发动机扼流圈驱动系统
公开(公告)号：US5537964A
公开(公告)日：1996-07-23
申请号：US302170
申请日：1994-09-08
申请人： Akihiko Hoshiba
发明人： Akihiko Hoshiba
IPC分类号： F02M1/10 , F02M1/12
CPC分类号： F02M1/12
摘要： An engine choke actuation system controls both the opening degree of the choke and throttle valves of a plurality of charge formers during all phases of engine warmup. The engine choke actuation system includes a first device which acts to close the choke valve at the time of engine starting. A second device restricts a degree of closure of the choke valve by the first device depending upon the temperature of the engine at the time of engine starting. The second device also controls the opening degree of the choke valves after engine starting, increasing the opening degree of the choke valve with increasing engine temperature. In addition, the second device controls the fast idle angle of the throttle valves during engine warmup, decreasing the fast idle angle of the throttle valves as the engine temperature increases.
摘要翻译：发动机扼流器致动系统在发动机预热的所有阶段期间控制多个充电成形器的扼流圈和节流阀的开度。发动机扼流器致动系统包括用于在发动机启动时关闭阻风阀的第一装置。第二装置根据发动机启动时的发动机的温度来限制第一装置的阻塞阀的闭合程度。第二装置还控制发动机起动之后的节流阀的开度，随着发动机温度的升高，增加了节流阀的开度。此外，第二装置控制发动机预热期间节流阀的快速空转角度，随着发动机温度升高，节流阀的快速怠速角度降低。

8. 发明授权

US4662333A Carburetor with automatic starting device 失效
标题翻译：化油器具有自动启动装置
公开(公告)号：US4662333A
公开(公告)日：1987-05-05
申请号：US762278
申请日：1985-08-05
申请人： Bernard Martel
发明人： Bernard Martel
IPC分类号： F02M1/10 , F02M1/12 , F02D41/06 , F02D41/16
CPC分类号： F02M1/12
摘要： A carburetor is provided with an automatic starting device, more especially for motor car engines, comprising a butterfly valve controlled by the driver and -for starting up and cold running of the engine- an automatic starting device. This device comprises a start air valve (choke) and a wax capsule which controls the position of the air valve and the minimum opening position of the butterfly valve. The wax capsule is provided with a heating resistor and a temperature sensor. The starting device further comprises a computer having inputs connected to the temperature sensor and to sensors supplyng signals representative of the operating conditions of the engine. It controls the electric power applied to the heating resistor. The computer imposes on the butterfly valve and on the air valve a degree of opening which depends, on the one hand, on the temperature sensitive element during start up of the engine and, on the other hand, on the number of revolutions effected by this latter from start up.
摘要翻译：化油器具有自动启动装置，更特别地用于汽车发动机，包括由驾驶员控制的蝶形阀和用于启动和冷运行的发动机 - 自动启动装置。该装置包括控制空气阀的位置和蝶阀的最小打开位置的起始空气阀（扼流圈）和蜡囊。蜡胶囊设有加热电阻器和温度传感器。启动装置还包括具有连接到温度传感器的输入和表示发动机的操作条件的传感器的传感器的计算机。它控制加热电阻器的电力。计算机对蝶阀和空气阀施加一定程度的开度，一方面取决于发动机启动期间的温度敏感元件，另一方面取决于由此产生的转数后者从启动。

9. 发明授权

US4382043A Automatic choke 失效
标题翻译：自动扼流圈
公开(公告)号：US4382043A
公开(公告)日：1983-05-03
申请号：US81756
申请日：1979-10-04
申请人： Hidde Walstra , Gerrit J. Beunk , Peter G. vanRiet Papp
发明人： Hidde Walstra , Gerrit J. Beunk , Peter G. vanRiet Papp
IPC分类号： F02B1/04 , F02M1/12
CPC分类号： F02M1/12 , F02B1/04
摘要： The present invention relates to an automatic electrical choke, disposed inside the intake system of a gasoline engine, consisting of a bimetallic helical spring the movable end of which has an eyelet for operating the choke valve, while its second end is fastened on a fixed fastening element which is mounted inside a case, which fastening element has a ground connection and is connected electrically and thermally conducting with at least one electrical heating element with positive temperature coefficient, which is electrically connected to a current source.
摘要翻译：本发明涉及一种自动电气扼流圈，其设置在汽油发动机的进气系统内部，由双金属螺旋弹簧组成，双金属螺旋弹簧的可移动端具有用于操作阻风门的孔眼，同时其第二端紧固在固定紧固件元件，其安装在壳体内，该紧固元件具有接地连接并且与具有正温度系数的至少一个电加热元件电传导和导热连接，该电加热元件电连接到电流源。

10. 发明授权

US4237078A Carburetor choke control 失效
标题翻译：化油器阻塞控制
公开(公告)号：US4237078A
公开(公告)日：1980-12-02
申请号：US47361
申请日：1979-06-11
申请人： Benjamin C. Benjamin
发明人： Benjamin C. Benjamin
IPC分类号： F02M1/10 , F02M1/12 , F02M1/14
CPC分类号： F02M1/10 , F02M1/12 , F02M1/14
摘要： A carburetor choke control arrangement incorporating a temperature responsive bimetal coil and a diaphragm actuated vacuum motor supported jointly to operate on the choke valve. The length of stroke of the vacuum motor and adjustment of the bimetal coil are each achieved by a single screw adjustment.
摘要翻译：一种化油器扼流器控制装置，其包括温度响应双金属线圈和联合支撑在节流阀上操作的隔膜致动真空马达。真空马达的行程长度和双金属线圈的调节各自通过单个螺丝调节来实现。

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