公开(公告)号：WO2006049946A1

公开(公告)日：2006-05-11

申请号：PCT/US2005/038345

申请日：2005-10-25

Applicant: BRAZINA, Edward, A.

Inventor： BRAZINA, Edward, A.

IPC: F02M7/08

CPC classification number: F02M7/08 ,  F02M5/14 ,  F02M11/02 ,  F02M13/046 ,  F02M17/02 ,  F02M17/04 ,  F02M23/09 ,  Y02T10/146 ,  Y10S261/19 ,  Y10S261/67

Abstract: An accelerator pump cap (30, 70, 100, 150) for an accelerator pump assembly of a carburetor, such as a motorcycle or ATV carburetor, has a cap body (30, 70, 100, 150) with a base (38, 80) and a sidewall (56, 78, 104, 154) projecting from the base (38, 80) defining a fuel chamber (44, 102, 152) within the cap body (30, 70, 100, 150) beneath an open top. Preferably, one or more outlet ports (60, 72, 112, 160) extend through the sidewall (56, 78, 104, 154) closely-spaced to the open top of the cap body (30, 70, 100, 150) to ensure that any vapor or gas residing within the fuel chamber (44, 102, 152) is flushed out of the fuel chamber (44, 102, 152) through the outlet ports (60, 72, 112, 160) when the accelerator pump assembly is actuated to supply fuel to the carburetor. Accelerator pump assemblies and the use of a separate collector ring (90, 120, 140, 170) within an accelerator pump cap are also provided.

Abstract translation: 一种用于化油器（例如摩托车或ATV化油器）的加速器泵组件的加速器泵盖（30,70,100,150）具有盖体（30,70,100,150），其具有底座（38,80 ）和从所述基座（38,80）突出的侧壁（56,78,104,154），所述侧壁限定在所述盖体（30,70,100,150）内的开口顶部下方的燃料室（44,102,152） 。 优选地，一个或多个出口端口（60,72,112,160）延伸穿过与帽体（30,70,100,150）的开口顶部紧密间隔开的侧壁（56,78,104,154），以便 确保当加速器泵组件（44,102,152）中的任何蒸汽或气体在燃料室（44,102,152）内通过出口（60,72,112,160）被冲出燃料室（44,102,152） 被致动以向燃料化油器供应燃料。 还提供了加速泵组件和在加速器泵盖内使用单独的收集环（90,120,140,​​170）。

公开(公告)号：WO01036804A1

公开(公告)日：2001-05-25

申请号：PCT/US2000/031219

申请日：2000-11-15

IPC: F02M3/00 ,  F02M7/08 ,  F02M11/02 ,  F02M13/04 ,  F02M35/16 ,  F02M19/10

CPC classification number: F02M7/08 ,  F02M3/00 ,  F02M5/14 ,  F02M11/02 ,  F02M13/046 ,  F02M35/162

Abstract: The invention is directed to a dual barrel carburetor (10) for a motorcycle. The preferred carburetor (10) includes a novel combination of a fuel bowl assembly (20), a metering assembly (30), a main body assembly (40), and an air plenum assembly (50). The dual barrel carburetor (10) includes annular discharge booster venturis (404) associated with a main fuel delivery circuit (320). An idle circuit (314) opens downstream of the throttle plates (440). A transfer circuit discharge port (454) is positioned across the throttle plates (440). The combination of the idle (314), transfer (450), and main fuel (320) circuits ensures the smooth delivery of fuel throughout all operating conditions of the motorcycle engine.

Abstract translation: 本发明涉及一种用于摩托车的双桶化油器（10）。 优选的化油器（10）包括燃料碗组件（20），计量组件（30），主体组件（40）和空气增压组件（50）的新颖组合。 双桶化油器（10）包括与主燃料输送回路（320）相关联的环形放电助力通风口（404）。 空转电路（314）在节流板（440）的下游开口。 转移回路排出口（454）跨过节流板（440）定位。 怠速（314），转移（450）和主燃料（320）回路的组合确保燃料在摩托车发动机的所有操作条件下的平稳输送。