公开(公告)号：US20090056662A1

公开(公告)日：2009-03-05

申请号：US12204033

申请日：2008-09-04

申请人： Nathan R. Vogt ,  Eric B. Hudak ,  Gary Stenz

发明人： Nathan R. Vogt ,  Eric B. Hudak ,  Gary Stenz

IPC分类号： F02N17/00

CPC分类号： F02M1/16 ,  F02M25/089

摘要： A primer assembly is provided for use on a carburetor that is vented through an external vent on the primer. In at least some embodiments, the assembly comprises a housing comprising an open end and an outlet with a flexible primer bulb inserted into and closing the open end of the housing, thereby defining a volume within the housing. There is a vent in the primer bulb. A carbon canister is positioned within the volume defined in the housing such that the vent and the outlet are in fluid communication via a flow path that extends through the canister. The carbon canister adsorbs fuel vapors from the carburetor. During normal operation of the engine, air enters through the primer vent and purges the carbon canister of the adsorbed fuel.

摘要翻译： 提供了一种底漆组件，用于通过底漆上的外部排气口排放的化油器上。 在至少一些实施例中，组件包括壳体，该壳体包括开放端和出口，其中柔性底漆灯泡插入并闭合壳体的开口端，从而限定壳体内的体积。 底漆灯泡有一个通风口。 碳罐位于限定在壳体中的容积内，使得排气口和出口通过延伸穿过罐的流动路径流体连通。 碳罐从化油器吸附燃料蒸汽。 在发动机的正常运行期间，空气通过底漆通入口并清除吸附的燃料的碳罐。

公开(公告)号：US20060243225A1

公开(公告)日：2006-11-02

申请号：US11457951

申请日：2006-07-17

申请人： Russell Dopke ,  David Brower ,  Scot Koehler ,  Gary Stenz ,  Clyde Wetor ,  Steven Davis ,  Randall Sterr

发明人： Russell Dopke ,  David Brower ,  Scot Koehler ,  Gary Stenz ,  Clyde Wetor ,  Steven Davis ,  Randall Sterr

IPC分类号： F01P1/02 ,  F02M35/10 ,  F02G5/00

CPC分类号： F02M35/10137 ,  F01N1/00 ,  F01N5/02 ,  F01N2340/04 ,  F02B63/02 ,  F02B75/22 ,  F02B75/221 ,  F02B2075/1808 ,  F02M1/10 ,  F02M15/02 ,  F02M31/08 ,  F02M35/1017 ,  F02M35/10196 ,  F02M35/10268 ,  Y02T10/126 ,  Y02T10/16

摘要： A V-twin engine having a crankcase and a pair of cylinders defining a V-space therebetween, wherein the V-space is substantially enclosed, and a carburetor is positioned within the V-space. An intake air preheating arrangement supplies heated intake air to the carburetor, and a carburetor heating arrangement heats the V-space and the carburetor which is positioned within the V-space. Each of the foregoing arrangements, used separately or in combination within one another, aids in preventing “freeze-up” of the carburetor during running of the engine in a cold environment.

摘要翻译： 具有曲轴箱和一对在其间限定V形空间的V形双发动机，其中所述V形空间基本封闭，并且化油器位于所述V形空间内。 进气预热装置向化油器供应加热的进气，并且化油器加热装置加热位于V空间内的V空间和化油器。 上述每个单独使用或彼此组合使用的这些装置有助于在寒冷环境中在发动机运行期间防止化油器的“冻结”。

公开(公告)号：US20050016474A1

公开(公告)日：2005-01-27

申请号：US10813202

申请日：2004-03-30

申请人： Russell Dopke ,  David Brower ,  Scot Koehler ,  Gary Stenz ,  Clyde Wetor ,  Steven Davis ,  Randall Sterr

发明人： Russell Dopke ,  David Brower ,  Scot Koehler ,  Gary Stenz ,  Clyde Wetor ,  Steven Davis ,  Randall Sterr

IPC分类号： F02B29/00 ,  F02B63/02 ,  F02B75/18 ,  F02B75/22 ,  F02M15/02 ,  F02M31/04 ,  F02M31/08 ,  F02M31/093 ,  F02M35/16

CPC分类号： F02M35/10137 ,  F01N1/00 ,  F01N5/02 ,  F01N2340/04 ,  F02B63/02 ,  F02B75/22 ,  F02B75/221 ,  F02B2075/1808 ,  F02M1/10 ,  F02M15/02 ,  F02M31/08 ,  F02M35/1017 ,  F02M35/10196 ,  F02M35/10268 ,  Y02T10/126 ,  Y02T10/16

摘要： A V-twin engine having a crankcase and a pair of cylinders defining a V-space therebetween, wherein the V-space is substantially enclosed, and a carburetor is positioned within the V-space. An intake air preheating arrangement supplies heated intake air to the carburetor, and a carburetor heating arrangement heats the V-space and the carburetor which is positioned within the V-space. Each of the foregoing arrangements, used separately or in combination within one another, aids in preventing “freeze-up” of the carburetor during running of the engine in a cold environment.

摘要翻译： 具有曲轴箱和一对在其间限定V形空间的V形双发动机，其中所述V形空间基本封闭，并且化油器位于所述V形空间内。 进气预热装置向化油器供应加热的进气，并且化油器加热装置加热位于V空间内的V空间和化油器。 上述每个单独使用或彼此组合使用的这些装置有助于在寒冷环境中在发动机运行期间防止化油器的“冻结”。

公开(公告)号：US20080035124A1

公开(公告)日：2008-02-14

申请号：US11874517

申请日：2007-10-18

申请人： Russell Dopke ,  David Brower ,  Scot Koehler ,  Gary Stenz ,  Clyde Wetor ,  Steven Davis ,  Randall Sterr

发明人： Russell Dopke ,  David Brower ,  Scot Koehler ,  Gary Stenz ,  Clyde Wetor ,  Steven Davis ,  Randall Sterr

IPC分类号： F02G5/02

CPC分类号： F02M35/10137 ,  F01N1/00 ,  F01N5/02 ,  F01N2340/04 ,  F02B63/02 ,  F02B75/22 ,  F02B75/221 ,  F02B2075/1808 ,  F02M1/10 ,  F02M15/02 ,  F02M31/08 ,  F02M35/1017 ,  F02M35/10196 ,  F02M35/10268 ,  Y02T10/126 ,  Y02T10/16

摘要： A V-twin engine having a crankcase and a pair of cylinders defining a V-space therebetween, wherein the V-space is substantially enclosed, and a carburetor is positioned within the V-space. An intake air preheating arrangement supplies heated intake air to the carburetor, and a carburetor heating arrangement heats the V-space and the carburetor which is positioned within the V-space. Each of the foregoing arrangements, used separately or in combination within one another, aids in preventing “freeze-up” of the carburetor during running of the engine in a cold environment.

公开(公告)号：US20060130809A1

公开(公告)日：2006-06-22

申请号：US11146536

申请日：2005-06-07

申请人： Clyde Wetor ,  Thomas Stout ,  Gary Stenz ,  Daniel Schneider

发明人： Clyde Wetor ,  Thomas Stout ,  Gary Stenz ,  Daniel Schneider

IPC分类号： F02D31/00 ,  F02D11/10

CPC分类号： F02D31/002 ,  F02D11/04 ,  F02D11/105 ,  F02D11/107 ,  F02D2009/023 ,  F02D2011/102 ,  F02D2250/16

摘要： A secondary engine speed control mechanism for small internal combustion engines, including an operator control which is manually operable to override an engine running speed which is set by the engine's primary speed control mechanism and governed by the governor. The secondary speed control mechanism may be selectively actuated by the operator in anticipation of an increased engine load to provide a temporary increase or “boost” to engine speed above the set, governed engine running speed. The secondary speed control mechanism may be either mechanically or electrically actuated, and may include an operator actuated, trigger-type mechanism or an electrical switch located on the handle of an implement with which the engine is used.

摘要翻译： 一种用于小型内燃机的二次发动机转速控制机构，包括操作者控制装置，其可手动操作以超越由发动机的主速度控制机构设定并由调速器控制的发动机运转速度。 二级速度控制机构可以由操作者选择性地启动，以期增加发动机负载以提供高于设定的发动机运行速度的发动机转速的暂时增加或“提升”。 二次速度控制机构可以是机械地或电动的，并且可以包括操作者致动的触发型机构或位于使用发动机的工具的手柄上的电开关。