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1. 发明申请

WO2009009112A2 MANIFOLD COMMUNICATION CHANNEL 审中-公开
标题翻译： MANIFOLD通信通道
公开(公告)号：WO2009009112A2
公开(公告)日：2009-01-15
申请号：PCT/US2008/008497
申请日：2008-07-11
申请人： KOHLER, co. , SHERIDAN, Brian, M., H. , PROPSON, Joel, A. , ATKINSON, William, H.
发明人： SHERIDAN, Brian, M., H. , PROPSON, Joel, A. , ATKINSON, William, H.
IPC分类号： F02M35/116
CPC分类号： F02M35/116 , F02M11/02 , F02M29/04 , F02M35/10032 , F02M35/10052 , F02M35/1017 , F02M35/10196 , F02M35/10281
摘要： A manifold, such as an intake manifold or a fuel injection manifold, for use in an internal combustion engine, as well as a method of operating such an engine, are disclosed. In at least one embodiment, the manifold includes an input end capable of being coupled at least indirectly to an air input device, first and second intake tubes linking the input end to first and second exit ports, respectively, and a first communication channel linking the first and second intake tubes. The communication channel has a first width that is substantially less than a second width of at least one of the first and second intake tubes, and the communication channel links upper portions of the first and second intake tubes, while lower portions of the intake tubes remain separated by a wall.
摘要翻译：公开了一种用于内燃机的歧管，例如进气歧管或燃料喷射歧管，以及操作这种发动机的方法。在至少一个实施例中，歧管包括能够至少间接地联接到空气输入装置的输入端，分别将输入端连接到第一和第二出口的第一和第二进气管，以及连接第一进气管和第二进气管。连通通道具有基本上小于第一和第二进气管中的至少一个的第二宽度的第一宽度，并且连通通道连接第一和第二进气管的上部，而进气管的下部保持由墙隔开。

2. 发明申请

WO01036804A1 DUAL BARREL CARBURETOR FOR MOTORCYCLES 审中-公开
标题翻译：摩托车双轨卡车
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分类号： F02M3/00 , F02M7/08 , F02M11/02 , F02M13/04 , F02M35/16 , F02M19/10
CPC分类号： F02M7/08 , F02M3/00 , F02M5/14 , F02M11/02 , F02M13/046 , F02M35/162
摘要： 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.
摘要翻译：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。

3. 发明申请

WO2009009112A3 MANIFOLD COMMUNICATION CHANNEL 审中-公开
标题翻译： MANIFOLD通信通道
公开(公告)号：WO2009009112A3
公开(公告)日：2009-03-19
申请号：PCT/US2008008497
申请日：2008-07-11
申请人： KOHLER CO , SHERIDAN BRIAN M H , PROPSON JOEL A , ATKINSON WILLIAM H
发明人： SHERIDAN BRIAN M H , PROPSON JOEL A , ATKINSON WILLIAM H
IPC分类号： F02M35/116
CPC分类号： F02M35/116 , F02M11/02 , F02M29/04 , F02M35/10032 , F02M35/10052 , F02M35/1017 , F02M35/10196 , F02M35/10281
摘要： A manifold, such as an intake manifold (6) or a fuel injection manifold, for use in an internal combustion engine, as well as a method of operating such an engine, are disclosed. In at least one embodiment, the manifold includes an input end capable of being coupled at least indirectly to an air input device, first and second intake tubes (24, 26) linking the input end to first and second exit ports, respectively, and a first communication channel linking the first and second intake tubes. The communication channel has a first width that is substantially less than a second width of at least one of the first and second intake tubes, and the communication channel links upper portions of the first and second intake tubes, while lower portions of the intake tubes remain separated by a wall.
摘要翻译：公开了一种用于内燃机的歧管，例如进气歧管（6）或燃料喷射歧管，以及一种操作这种发动机的方法。在至少一个实施例中，歧管包括能够至少间接地联接到空气输入装置的输入端，分别将输入端连接到第一和第二出口的第一和第二进气管（24,26），以及第一连通通道，其连接第一和第二进气管。连通通道具有基本上小于第一和第二进气管中的至少一个的第二宽度的第一宽度，并且连通通道连接第一和第二进气管的上部，而进气管的下部保持由墙隔开。

4. 发明申请

WO1989009879A1 FUEL INJECTED TWO CYCLE ENGINE WITH PROGRESSIVE THROTTLE LINKAGE FOR IMPROVED RESOLUTION OF THROTTLE POSITION SENSOR 审中-公开
标题翻译：燃油喷射两个循环发动机，带有用于改善油门位置传感器分辨率的渐进式连接
公开(公告)号：WO1989009879A1
公开(公告)日：1989-10-19
申请号：PCT/US1989001498
申请日：1989-04-10
申请人： BRUNSWICK CORPORATION
发明人： BRUNSWICK CORPORATION , HENSEL, Robert, J.
IPC分类号： F02M69/10
CPC分类号： F02M51/02 , F02B61/045 , F02B2075/025 , F02M11/02 , F02M69/10
摘要： A two cycle crankcase compression fuel injected internal combustion engine has a first set of one or more throttle valves (104, 106) controlling combustion air flowing into the crankcase, and a second set of one or more throttle valves (110, 112) also controlling combustion air flowing into the crankcase. A throttle position sensor (202) is coupled to the first set of throttle valves (104, 106) and controls fuel injection according to throttle position. Increased resolution of sensed throttle position at low engine speed is provided by admitting combustion air only through the first set of throttle valves (104, 106) and not through the second set of throttle valves (110, 112) at low engine speed for an initial given range of motion, such that greater movement of the first set of throttle valves (104, 106) is required to obtain a given amount of combustion air flow for a given engine speed, prior to opening the second set of throttle valves (110, 112), to provide more accurate fuel injection and better driveability. Progressive throttle linkage (200) is moveable to open the first set of throttle valves (104, 106) through a given range of motion prior to opening the second set of throttle valves (110, 112).

5. 发明申请

WO2016066715A1 A CARBURETTOR FOR GASEOUS FUELS 审中-公开
标题翻译：用于气体燃料的碳氢化合物
公开(公告)号：WO2016066715A1
公开(公告)日：2016-05-06
申请号：PCT/EP2015/075037
申请日：2015-10-28
申请人： GREENGEAR GLOBAL LTD
发明人： CAVAGNA, Davide
IPC分类号： F02M21/04 , F02M11/02 , F02M17/04 , F02M17/20
CPC分类号： F02M11/02 , F02M17/04 , F02M17/20 , F02M19/02 , F02M19/08 , F02M21/047 , Y02T10/32
摘要： A carburettor for supplying gaseous fuels in internal combustion engines, comprises a main body in which there are defined an intake section, a first pressure reduction section, a second pressure reduction section connected to the first section, a supply section connected to the second pressure reduction section, a Venturi device connected to the supply section, wherein the Venturi device forms a central portion of the carburettor, the first pressure reduction section and the supply section extending on opposite sides of the Venturi device, the second supply section being interposed between the first pressure reduction section and the supply section and wherein the supply section further comprises an actuating device that can to allow passage of gas through a third connecting conduit towards the third chamber.
摘要翻译：一种用于在内燃机中供应气体燃料的化油器，包括主体，其中限定有进气部分，第一减压部分，连接到第一部分的第二减压部分，连接到第二减压部分的供应部分连接到供应部分的文丘里装置，其中文氏管装置形成化油器的中心部分，第一减压部分和供应部分在文丘里装置的相对侧延伸，第二供应部分介于第一减压部分和供应部分，并且其中供应部分还包括致动装置，其能够使气体通过第三连接管道朝向第三室。

6. 发明申请

WO2006049946A1 ACCELERATOR PUMP CAP FOR A MOTORCYCLE CARBURETOR 审中-公开
标题翻译：用于摩托车加速器的加速泵
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
申请人： BRAZINA, Edward, A.
发明人： BRAZINA, Edward, A.
IPC分类号： F02M7/08
CPC分类号： F02M7/08 , F02M5/14 , F02M11/02 , F02M13/046 , F02M17/02 , F02M17/04 , F02M23/09 , Y02T10/146 , Y10S261/19 , Y10S261/67
摘要： 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.
摘要翻译：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）。

7. 发明申请

WO1983000361A1 APPARATUS AND METHOD FOR PREPARING A MIXTURE OF COMBUSTIBLE LIQUID FUEL AND AIR 审中-公开
标题翻译：制备可燃液体燃料和空气混合物的装置和方法
公开(公告)号：WO1983000361A1
公开(公告)日：1983-02-03
申请号：PCT/US1982000992
申请日：1982-07-22
申请人： PURSER, Ben, D.
IPC分类号： F02M29/00
CPC分类号： F02M35/022 , F02M11/02
摘要： Appareil et procédé de mélange d'un carburant liquide et d'air pour un moteur à combustion interne (20), lequel appareil comprend un assemblage (22) ayant une pluralité de chemins de passage diffuseurs (40) pour accélérer le soutirage de l'air ambiant au travers de ces derniers par la dépression créée par le moteur et un système associé de conduites d'alimentation de carburant (26) et des ouvertures (52) dans les venturis ou diffuseurs pour l'aspiration du carburant dans l'air. L'un des venturis communique sans obstruction avec le moteur pour obtenir un mélange carburant-air pour la marche au ralenti du moteur et un agencement à soupape (78) effectue l'ouverture et la fermeture d'au moins quelques venturis en communication avec le moteur en réponse aux augmentations et diminutions de la dépression. Une chambre élargie (24') entre les venturis et le moteur reçoit le carburant entraîné par le courant d'air provenant de ces quelques venturis, réduit leur vitesse, et sépare par gravité les gouttes de carburant les plus grosses de ce carburant entraîné par le courant d'air, lesquelles grossesgouttes de carburant ne brûleraient pas rapidement et complètement dans le moteur. Un agencement de recyclage (178, 182) renvoie les gouttelettes séparées vers l'assemblage d'atomisation.

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