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公开(公告)号：US11274757B2
公开(公告)日：2022-03-15
申请号：US16851262
申请日：2020-04-17
Applicant: Kohler Co.
Inventor： Gary Stenz , Mark Huibregtse , Brian Hartwig
Abstract: A valve member provides for the flow of vapors from a fuel tank of an internal combustion engine to escape the fuel tank. The valve member may include a valve and a boss or spacer. The valve is configured to selectively control the flow of vapor from the fuel tank. The boss or spacer is positioned in a predetermined relationship to the valve, and the boss or spacer prevents a deformation of the valve from disrupting the selectively controlled flow of vapor from the fuel tank.
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公开(公告)号：US20200240535A1
公开(公告)日：2020-07-30
申请号：US16851262
申请日：2020-04-17
Applicant: Kohler Co.
Inventor： Gary Stenz , Mark Huibregtse , Brian Hartwig
Abstract: A valve member provides for the flow of vapors from a fuel tank of an internal combustion engine to escape the fuel tank. The valve member may include a valve and a boss or spacer. The valve is configured to selectively control the flow of vapor from the fuel tank. The boss or spacer is positioned in a predetermined relationship to the valve, and the boss or spacer prevents a deformation of the valve from disrupting the selectively controlled flow of vapor from the fuel tank.
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公开(公告)号：US11644115B2
公开(公告)日：2023-05-09
申请号：US17666028
申请日：2022-02-07
Applicant: Kohler Co.
Inventor： Gary Stenz , Mark Huibregtse , Brian Hartwig
CPC classification number: F16K15/147 , B60K15/05
Abstract: A valve member provides for the flow of vapors from a fuel tank of an internal combustion engine to escape the fuel tank. The valve member may include a valve and a boss or spacer. The valve is configured to selectively control the flow of vapor from the fuel tank. The boss or spacer is positioned in a predetermined relationship to the valve, and the boss or spacer prevents a deformation of the valve from disrupting the selectively controlled flow of vapor from the fuel tank.
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公开(公告)号：US20210003106A1
公开(公告)日：2021-01-07
申请号：US17029322
申请日：2020-09-23
Applicant: Kohler Co.
Inventor： Terrence Rotter , Todd Baumann , Gary Stenz
Abstract: A carburetor includes a carburetor bowl, a fuel supply pipe, a fuel drain pipe, and a valve. 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 and the fuel supply line. The valve for the fuel drain pipe is configured to open and close in response to an orientation of the carburetor.
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公开(公告)号：US20190390637A1
公开(公告)日：2019-12-26
申请号：US16560334
申请日：2019-09-04
Applicant: Kohler Co.
Inventor： Terrence Rotter , Todd Baumann , Gary Stenz
Abstract: A carburetor includes a carburetor bowl, a fuel supply pipe, a fuel drain pipe, and a valve. 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 and the fuel supply line. The valve for the fuel drain pipe is configured to open and close in response to an orientation of the carburetor.
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Patent Agency Ranking
公开(公告)号：US09261030B2
公开(公告)日：2016-02-16
申请号：US13897899
申请日：2013-05-20
Applicant: Kohler Co.
Inventor： Chris Mitchell , Gary Stenz , Daniel F. Krueger
IPC: F02M63/02 , F02D17/04 , F02D33/00 , F02P11/02 , F02M5/00 , F02D9/02 , F02D1/00 , F02D9/00 , F02D41/04 , F02N3/02
CPC classification number: F02D17/04 , B23P19/00 , F01L7/12 , F02D1/00 , F02D9/00 , F02D9/02 , F02D33/006 , F02D41/042 , F02D2700/0233 , F02M5/00 , F02N3/02 , F02P11/025
Abstract: A combination lever for a carburetor is an integrated shutoff lever and fuel valve. The combination lever includes a longitudinal portion for a handle and a cylindrical portion including a fuel path for the fuel valve. A carburetor casing is shaped to form a valve chamber and a carburetor chamber. The valve chamber supports the cylindrical portion. A directional cavity formed in the cylindrical portion of the combination lever regulates a flow of fuel to the carburetor chamber according to a rotation of the combination lever. At one position the directional cavity opens the fuel path so that fuel flows into the carburetor chamber. At another position the directional cavity closes the fuel path so that the flow of fuel is blocked. The combination lever may also include an abutment portion to engage a switch for completing an electrical shutoff path to an engine coupled to the carburetor.
Abstract translation: 化油器的组合杆是集成的关闭杆和燃油阀。 组合杆包括用于手柄的纵向部分和包括用于燃料阀的燃料路径的圆柱形部分。 化油器壳体成形为形成阀室和化油器室。 阀室支撑圆柱形部分。 形成在组合杆的圆筒部分中的定向腔根据组合杆的旋转来调节到化油器室的燃料流。 在一个位置，定向腔打开燃料路径，使得燃料流入化油器室。 在另一位置，定向腔封闭燃料路径，使得燃料流被阻塞。 组合杆还可以包括接合部分以接合开关，以完成到与化油器耦合的发动机的电切断路径。
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公开(公告)号：US20220341381A1
公开(公告)日：2022-10-27
申请号：US17858184
申请日：2022-07-06
Applicant: Kohler Co.
Inventor： Terrence Rotter , Todd Baumann , Gary Stenz
Abstract: A carburetor includes a carburetor bowl, a fuel supply pipe, a fuel drain pipe, and a valve. 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 and the fuel supply line. The valve for the fuel drain pipe is configured to open and close in response to an orientation of the carburetor.
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公开(公告)号：US10823124B2
公开(公告)日：2020-11-03
申请号：US16560334
申请日：2019-09-04
Applicant: Kohler Co.
Inventor： Terrence Rotter , Todd Baumann , Gary Stenz
Abstract: A carburetor includes a carburetor bowl, a fuel supply pipe, a fuel drain pipe, and a valve. 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 and the fuel supply line. The valve for the fuel drain pipe is configured to open and close in response to an orientation of the carburetor.
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公开(公告)号：US10465642B2
公开(公告)日：2019-11-05
申请号：US15923748
申请日：2018-03-16
Applicant: Kohler Co.
Inventor： Terrence Rotter , Todd Baumann , Gary Stenz
Abstract: A carburetor includes a carburetor bowl, a fuel supply pipe, a fuel drain pipe, and a valve. 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 and the fuel supply line. The valve for the fuel drain pipe is configured to open and close in response to an orientation of the carburetor.
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公开(公告)号：US20190162322A1
公开(公告)日：2019-05-30
申请号：US16194620
申请日：2018-11-19
Applicant: Kohler Co.
Inventor： Gary Stenz , Mark Huibregtse , Brian Hartwig
IPC: F16K15/14
Abstract: A valve member provides for the flow of vapors from a fuel tank of an internal combustion engine to escape the fuel tank. The valve member may include a valve and a boss or spacer. The valve is configured to selectively control the flow of vapor from the fuel tank. The boss or spacer is positioned in a predetermined relationship to the valve, and the boss or spacer prevents a deformation of the valve from disrupting the selectively controlled flow of vapor from the fuel tank.
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