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81. 发明授权

US1344696A Carbureter 失效
公开(公告)号：US1344696A
公开(公告)日：1920-06-29
申请号：US9755216
申请日：1916-05-15
申请人： ESSEX MOTORS
发明人： EMIL HUBER
IPC分类号： F02M1/16 , F02M7/17
CPC分类号： F02M1/16 , F02M7/17 , Y10T137/3109

82. 发明授权

US1329354A Combination air-valve and primer for internal-combustion engines 失效
标题翻译：用于内燃机的组合气阀和底漆
公开(公告)号：US1329354A
公开(公告)日：1920-02-03
申请号：US18836517
申请日：1917-08-27
申请人： ANDERSON GUSTAV E
发明人： ANDERSON GUSTAV E
IPC分类号： F02M1/16
CPC分类号： F02M1/16

83. 发明授权

US1327687A Priming and testing cup 失效
标题翻译：启动和测试杯
公开(公告)号：US1327687A
公开(公告)日：1920-01-13
申请号：US20086917
申请日：1917-11-08
申请人： SMITH OSCAR A
发明人： SMITH OSCAR A
IPC分类号： F02M1/16 , F02N19/00
CPC分类号： F02N19/001 , F02M1/16 , Y10T137/86196

84. 发明授权

US11008978B2 Bail driven stale fuel evacuation 有权
公开(公告)号：US11008978B2
公开(公告)日：2021-05-18
申请号：US16293149
申请日：2019-03-05
申请人： Kohler Co.
发明人： Terrence Michael Rotter , Jarrod J. Jackett , Mark Jason Huibregtse , Michael James Dins , Jonathan Thomas Bykowski , Michael Jon Duwe , Brett Michael Wegner , Michael James Tursky , Adam John Reich
IPC分类号： F02M19/06 , F02M1/16 , A01D101/00 , A01D34/00
摘要： A carburetor drain apparatus includes a carburetor bowl, a fuel supply pipe, a fuel drain pipe, and a bail interface. The carburetor bowl is configured to store fuel and provide the fuel to an air passage. The fuel supply pipe is connected a fuel tank and the carburetor bowl. The fuel drain pipe is connected to the carburetor bowl. The bail interface is configured to operate in response to actuation of a bail to open the fuel drain pipe.

85. 发明申请

US20200284225A1 BAIL DRIVEN STALE FUEL EVACUATION 审中-公开
公开(公告)号：US20200284225A1
公开(公告)日：2020-09-10
申请号：US16293149
申请日：2019-03-05
申请人： Kohler Co.
发明人： Terrence Michael Rotter , Jarrod J. Jackett , Mark Jason Huibregtse , Michael James Dins , Jonathan Thomas Bykowski , Michael Jon Duwe , Brett Michael Wegner , Michael James Tursky , Adam John Reich
IPC分类号： F02M19/06 , F02M1/16
摘要： A carburetor drain apparatus includes a carburetor bowl, a fuel supply pipe, a fuel drain pipe, and a bail interface. The carburetor bowl is configured to store fuel and provide the fuel to an air passage. The fuel supply pipe is connected a fuel tank and the carburetor bowl. The fuel drain pipe is connected to the carburetor bowl. The bail interface is configured to operate in response to actuation of a bail to open the fuel drain pipe.

86. 发明申请

US20200248651A1 STARTING-FUEL SUPPLY DEVICE, ADAPTER, AND ENGINE WORK MACHINE 审中-公开
公开(公告)号：US20200248651A1
公开(公告)日：2020-08-06
申请号：US16782071
申请日：2020-02-05
申请人： YAMABIKO CORPORATION
发明人： Yuta KOBAYASHI , Takahiro YAMAZAKI
IPC分类号： F02M1/16 , F02M17/04
摘要： Provided is a starting-fuel supply device, including: a starting-fuel supply valve configured to automatically add a starting fuel to an air-fuel mixture generated by a carburetor; and a valve chamber for the starting-fuel supply valve, wherein a fuel in a fuel tank is allowed to move to an intake passage through the valve chamber for the starting-fuel supply valve with use of a manual pump configured to suck up the fuel in the fuel tank into a carburetor before start of an engine, and wherein the valve chamber is disposed at a position below the intake passage when the engine is in a stored state.

87. 发明申请

US20190383235A1 CARBURETOR AND HANDHELD WORK APPARATUS INCLUDING A COMBUSTION ENGINE HAVING SAID CARBURETOR 审中-公开
公开(公告)号：US20190383235A1
公开(公告)日：2019-12-19
申请号：US16439359
申请日：2019-06-12
申请人： Andreas Stihl AG & Co. KG
发明人： Christian Schlecker , Malte Hartmann , Wolfgang Kienzle , Daisuke Suzuki , Michael Grether
IPC分类号： F02M1/16 , F02M19/08 , F02B63/02
摘要： A carburetor has a carburetor housing wherein an intake channel section is arranged. A fuel opening opens into the intake channel section. The carburetor has a fuel pump with a pump membrane delimiting a pump chamber connected to a fuel inlet. A pressure controller has a control membrane separating a control chamber from a compensation chamber. The control chamber is connected to a fuel outlet leading out from the carburetor. The compensation chamber is connected to a compensation connection. The carburetor housing has a carburetor body, a pump cover and an intermediate part arranged therebetween. The fuel inlet, the fuel outlet and the compensation connection are formed on the intermediate part. The fuel inlet, the fuel outlet and the compensation connection are arranged on the side of the carburetor that faces away from the combustion engine.

88. 发明授权

US10202951B2 Handheld work apparatus having a pump, said pump and pump bulb therefor 有权
公开(公告)号：US10202951B2
公开(公告)日：2019-02-12
申请号：US14548163
申请日：2014-11-19
申请人： Andreas Stihl AG & Co. KG
发明人： Robert Feulner , Harald Buehner , Ricardo Hojczyk , Tobias Bernhard
IPC分类号： F04B9/14 , F02M37/04 , F02M37/00 , F02M37/16 , F02M37/18 , F02M1/16 , F02B63/02
摘要： A handheld work apparatus has a fuel supply system and a pump for delivering fuel from the fuel supply system. The pump has an elastic pump bellows which can be actuated by the operator. The pump bellows has a fastening section at which the pump bellows is fastened to a housing. The pump bellows has a main section and a roof section, wherein the roof section has a dome-shaped section adjoining the main section and a cap which adjoins the dome-shaped section and closes off the dome-shaped section. In order to achieve a rapid return of the pump bellows from the actuated position into the unactuated position, even at low temperatures, it is provided that the smallest wall thickness (g) of the main section is at least 10% greater than the smallest wall thickness (h) of the dome-shaped section.

89. 发明授权

US09599066B2 Carburetor with low flow rate fluid passage 有权
公开(公告)号：US09599066B2
公开(公告)日：2017-03-21
申请号：US14628326
申请日：2015-02-23
申请人： WALBRO ENGINE MANAGEMENT, L.L.C.
发明人： Michael P. Burns
IPC分类号： F02M7/08 , F02M1/16 , B01F3/04 , F02M17/04
CPC分类号： F02M1/16 , B01F3/04 , B01F3/04056 , F02M7/08 , F02M17/04
摘要： A carburetor including a body having a main bore through which a fuel and air mixture is discharged from the carburetor for use by an engine a priming passage communicated with the main bore, a pump that moves fluid into the priming passage, and a flow restrictor received within at least a portion of the priming passage to reduce the minimum effective flow area of the priming passage. The flow restrictor has a body received at least partially within the priming passage so that fluid flows around the flow restrictor and between the structure defining the priming passage and the flow restrictor.

90. 发明授权

US09017047B2 Multi-layer primer apparatus and methods 有权
标题翻译：多层底漆装置及方法
公开(公告)号：US09017047B2
公开(公告)日：2015-04-28
申请号：US13036769
申请日：2011-02-28
申请人： Justin McCord Wireman
发明人： Justin McCord Wireman
IPC分类号： F04B43/08 , F02M1/16
CPC分类号： F02M1/16
摘要： Primer apparatus and methods are described herein. An example primer apparatus includes a flexible body defining an internal chamber to be fluidly coupled to a fuel system. The body includes a first layer material having a low permeation characteristic to substantially prevent diurnal emissions from escaping the fuel system, a second layer material adjacent the first layer material having a relatively high resiliency compared to the first layer material to enable the body to return to an uncompressed shape when the body is deflected and released by a user, and a third layer material adjacent to the first layer material such that the first layer material is disposed between the second layer material and the third layer material and having a relatively high resiliency compared to the first layer material to enable the body to return to the uncompressed shape when the body is deflected and released by the user.
摘要翻译：本文描述了引物装置和方法。示例性底漆装置包括限定要流体耦合到燃料系统的内部室的柔性主体。主体包括具有低渗透特性的第一层材料，以基本上防止昼夜排放物逸出燃料系统;邻近第一层材料的第二层材料与第一层材料相比具有相对较高的弹性，使得主体能够返回到当身体被使用者偏转和释放时的未压缩形状以及与第一层材料相邻的第三层材料，使得第一层材料设置在第二层材料和第三层材料之间并具有比较高的回弹性到第一层材料，以使得当身体被使用者偏转和释放时，身体能够返回到未压缩形状。

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