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1. 发明申请

WO2009032278A2 EXTERNALLY VENTED CARBURETOR SYSTEM WITH VAPOR CONTAINMENT 审中-公开
标题翻译：具有蒸汽容器的外部通风式化油器系统
公开(公告)号：WO2009032278A2
公开(公告)日：2009-03-12
申请号：PCT/US2008/010374
申请日：2008-09-04
申请人： KOHLER CO. , VOGT, Nathan, R. , HUDAK, Eric, B. , STENZ, Gary
发明人： VOGT, Nathan, R. , HUDAK, Eric, B. , STENZ, Gary
IPC分类号： F02N99/00
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：提供用于在通过底漆上的外部排气孔排出的化油器上使用的引物组件。在至少一些实施例中，所述组件包括壳体，所述壳体包括开口端和出口，所述壳体具有插入所述壳体的所述开口端并封闭所述壳体的所述开口端的柔性起泡球，由此在所述壳体内限定体积。底漆灯泡有一个通风口。碳罐定位在外壳中限定的容积内，使得通气口和出口经由延伸穿过罐的流动路径流体连通。碳罐吸附化油器的燃油蒸气。在发动机正常运转期间，空气通过底部排气口进入并清除吸附燃料的碳罐。

2. 发明申请

WO2009032278A3 EXTERNALLY VENTED CARBURETOR SYSTEM WITH VAPOR CONTAINMENT 审中-公开
标题翻译：具有蒸汽容器的外置式渗透系统
公开(公告)号：WO2009032278A3
公开(公告)日：2009-10-15
申请号：PCT/US2008010374
申请日：2008-09-04
申请人： KOHLER CO , VOGT NATHAN R , HUDAK ERIC B , STENZ GARY
发明人： VOGT NATHAN R , HUDAK ERIC B , STENZ GARY
IPC分类号： F02M1/16 , F02N99/00 , F02M25/08
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。

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