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1.发明申请CARBURETOR AND METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE HAVING SAID CARBURETOR 审中-公开用于操作含有碳化钨的内燃机的燃烧器和方法公开(公告)号：US20160230704A1
公开(公告)日：2016-08-11
申请号：US15017489
申请日：2016-02-05
CPC分类号： F02M9/08 , F02B25/14 , F02B25/20 , F02D9/16 , F02D41/064 , F02D41/08 , F02M1/043 , F02M1/10 , F02M7/28 , F02M9/085 , F02M9/125 , F02M17/02 , F02M17/38 , F02M19/06
摘要： A carburetor has a housing wherein a control drum is rotatably mounted. A section of an intake channel is formed in the carburetor. A subsection of this section is formed in the control drum. The control drum controls the free flow cross section of the intake channel. A fuel opening is connected to a fuel chamber via an unbranched fuel channel which opens into the subsection of the intake channel. A simple configuration of the carburetor is achieved by the carburetor including an electrically actuated valve which controls the flow of fuel through the fuel channel. For a method for operating an internal combustion engine with a carburetor, a temperature (T) is determined before or during the starting of the engine and that the flow of fuel through the fuel channel during the starting of the engine is controlled in dependence upon the temperature (T).
摘要翻译： 化油器具有壳体，其中控制鼓可旋转地安装。 在化油器中形成进气通道的一部分。 该部分的一部分形成在控制鼓中。 控制滚筒控制进气通道的自由流动截面。 燃料开口通过开口进入通道的子部分的无分支燃料通道连接到燃料室。 化油器的简单结构是通过化油器实现的，该化油器包括一个控制通过燃料通道的燃料流动的电致动阀。 对于使用化油器操作内燃机的方法，在发动机启动之前或期间确定温度（T），并且在发动机起动期间通过燃料通道的燃料流量根据 温度（T）。
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公开(公告)号：US20170167458A1
公开(公告)日：2017-06-15
申请号：US15376761
申请日：2016-12-13
IPC分类号： F02M59/14 , F04B15/00 , F02M59/46 , F02M59/42 , F16K15/02 , F02M37/00 , F02M37/06 , F02M37/16 , F02M37/04 , F04B43/02 , F02B63/02
CPC分类号： F02M59/14 , F02B63/02 , F02M37/0029 , F02M37/007 , F02M37/046 , F02M37/06 , F02M37/16 , F02M59/42 , F02M59/464 , F04B9/14 , F04B15/00 , F04B23/02 , F04B23/06 , F04B43/02 , F04B43/06 , F04B49/08 , F04B2201/0401 , F16K15/025 , F16K15/026
摘要： A manually actuated feed pump is provided with a primer bulb to be manually actuated by an operator. The primer bulb has a pump chamber. A travel-controlled valve connects the pump chamber to a fuel line. The travel-controlled valve has a valve member that is moved by an actuation travel of the primer bulb into an open position that opens the travel-controlled valve. A first spring is operatively connected to the valve member and to the primer bulb. The primer bulb acts through the first spring on the valve member.
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公开(公告)号：US10337458B2
公开(公告)日：2019-07-02
申请号：US15017489
申请日：2016-02-05
IPC分类号： F02M9/08 , F02B25/14 , F02M1/10 , F02M9/12 , F02M17/02 , F02M17/38 , F02D9/16 , F02B25/20 , F02M1/04 , F02M7/28 , F02M19/06 , F02D41/06 , F02D41/08
摘要： A carburetor has a housing wherein a control drum is rotatably mounted. A section of an intake channel is formed in the carburetor. A subsection of this section is formed in the control drum. The control drum controls the free flow cross section of the intake channel. A fuel opening is connected to a fuel chamber via an unbranched fuel channel which opens into the subsection of the intake channel. A simple configuration of the carburetor is achieved by the carburetor including an electrically actuated valve which controls the flow of fuel through the fuel channel. For a method for operating an internal combustion engine with a carburetor, a temperature (T) is determined before or during the starting of the engine and that the flow of fuel through the fuel channel during the starting of the engine is controlled in dependence upon the temperature (T).
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公开(公告)号：US10240568B2
公开(公告)日：2019-03-26
申请号：US15376761
申请日：2016-12-13
IPC分类号： F04B9/14 , F02M59/14 , F02B63/02 , F02M37/00 , F02M37/04 , F02M37/06 , F02M37/16 , F02M59/42 , F02M59/46 , F04B15/00 , F04B43/02 , F16K15/02 , F04B23/02 , F04B23/06 , F04B43/06 , F04B49/08
摘要： A manually actuated feed pump is provided with a primer bulb to be manually actuated by an operator. The primer bulb has a pump chamber. A travel-controlled valve connects the pump chamber to a fuel line. The travel-controlled valve has a valve member that is moved by an actuation travel of the primer bulb into an open position that opens the travel-controlled valve. A first spring is operatively connected to the valve member and to the primer bulb. The primer bulb acts through the first spring on the valve member.
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