公开(公告)号：US1641964A

公开(公告)日：1927-09-13

申请号：US15672826

申请日：1926-12-23

申请人： EBRO VERGASER GMBH

发明人： OTTO EBERSBACH

IPC分类号： F02M15/02 ,  F02M19/00

CPC分类号： F02M19/00 ,  F02M15/027

公开(公告)号：US1576301A

公开(公告)日：1926-03-09

申请号：US74811924

申请日：1924-11-06

申请人： SCRIPPS BOOTH JAMES

发明人： SCRIPPS BOOTH JAMES

IPC分类号： F01N13/18 ,  F02M1/00 ,  F02M17/34 ,  F02M19/00 ,  F02M31/087 ,  F02M35/10

CPC分类号： F01N13/1833 ,  F02M1/00 ,  F02M17/34 ,  F02M19/00 ,  F02M31/087 ,  F02M35/1045 ,  F02M35/112 ,  F02M2700/4392 ,  Y02T10/126

公开(公告)号：US1532512A

公开(公告)日：1925-04-07

申请号：US62006623

申请日：1923-02-19

申请人： ANDREW MURDOCK JAMES

发明人： ANDREW MURDOCK JAMES

IPC分类号： F02M19/00 ,  F02M63/00

CPC分类号： F02M19/00 ,  F02M63/001 ,  F02M2700/072

公开(公告)号：US08215286B2

公开(公告)日：2012-07-10

申请号：US11920639

申请日：2006-06-23

申请人： Yoshinori Maekawa ,  Keiichiro Bungo ,  Yasuhide Ono ,  Hayato Matsuda

发明人： Yoshinori Maekawa ,  Keiichiro Bungo ,  Yasuhide Ono ,  Hayato Matsuda

IPC分类号： F02M7/24 ,  F02D11/10

CPC分类号： F02D41/3005 ,  F02B63/00 ,  F02D9/1035 ,  F02D9/1065 ,  F02D35/0053 ,  F02D2400/18 ,  F02M19/00 ,  F02M19/12

摘要： An electronic control system for a carburetor, includes: a transmission device linked to a valve; an electric actuator for driving the valve; and an electronic control unit for controlling operation of the electric actuator, the electric actuator being disposed between the transmission device and the electronic control unit, The transmission device, the electric actuator and the electronic control unit are housed and held in a casing mounted on the carburetor. A ventilation apparatus which places an interior of the casing in communication with an outside atmosphere relative to the carburetor is connected to the casing.

摘要翻译： 一种用于化油器的电子控制系统，包括：连接到阀的传动装置; 用于驱动阀的电致动器; 以及电子控制单元，用于控制电致动器的操作，电致动器设置在传动装置和电子控制单元之间。传动装置，电致动器和电子控制单元被容纳并保持在安装在 化油器 将壳体内部相对于化油器与外部气氛连通的通风装置与壳体连接。

公开(公告)号：US20090044787A1

公开(公告)日：2009-02-19

申请号：US12143397

申请日：2008-06-20

申请人： Georg B.L. Adams

发明人： Georg B.L. Adams

IPC分类号： F02M19/08

CPC分类号： F02M17/18 ,  F02M19/00

摘要： Carburetors for attaching to fuel-burning engines are described. The carburetors generate improved engine efficiency and reduced engine emissions by improving combustion of fuel. The carburetors include a plurality of nebulizers, each of which nebulizes a thin film of fuel covering a vibrating plate. The vibrating plate vibrates at a high frequency, and this vibration ejects a fog or mist of fuel particles into an air/fuel mixture channel that passes above the nebulizers in series. Air is drawn into the air/fuel mixture channel, passes over each of the plurality of nebulizers in turn, and then passes to a nebulized fuel outlet within a Venturi narrowing of a main channel of the carburetors. The Venturi narrowing provides a reduced air pressure area that performs the function of drawing the air through the air/fuel mixture channel over the nebulizers, thus drawing out the mixed air and nebulized fuel.

公开(公告)号：US06378512B1

公开(公告)日：2002-04-30

申请号：US09703728

申请日：2000-11-02

申请人： Karl Staggemeier

发明人： Karl Staggemeier

IPC分类号： F02B2300

CPC分类号： F02M19/00 ,  F02M25/00

摘要： Anoxidizer and fuel plate is disclosed which discharges nitrous oxide and fuel into an intake manifold.The plated between a carburetor and an intake manifold and it provides a construction which slow the flow of the nitrous oxide so that the nitrous oxide introduced into the airstream is substantially uniformly distributed.

摘要翻译： 公开了一种将一氧化二氮和燃料排放到进气歧管中的氧化剂和燃料板。在化油器和进气歧管之间电镀，并且其提供了减缓一氧化二氮的流动的结构，使得引入到空气流中的一氧化二氮基本上 均匀分布。

公开(公告)号：US5827335A

公开(公告)日：1998-10-27

申请号：US554450

申请日：1995-11-07

申请人： Darrell Ward

发明人： Darrell Ward

IPC分类号： F02D9/10 ,  F02M19/00 ,  F02M21/04 ,  B01F3/02

CPC分类号： F02D9/10 ,  F02M19/00 ,  F02M21/0239 ,  F02M21/047 ,  F02D9/107 ,  Y02T10/32

摘要： A spud end fuel metering tube in an air-fuel mixing passage in a propane carburetor for enhancing performance of the system. The fuel supplying spud end is located in a venturi throat within the mixing chamber of the carburetor. The spud end includes linearly aligned fuel supply apertures that face downstream of the airflow therethrough. This combination provides increased power and fuel economy over a wide range of RPMs and demand levels while substantially reducing undesirable pollutant emission levels. The butterfly valve of the carburetor includes apertures formed therein for permitting the engine to idle when the butterfly valve closes eliminating the necessity for other downstream ports.

摘要翻译： 在丙烷化油器中的空气 - 燃料混合通道中的端头燃料计量管，用于提高系统的性能。 燃料供给端头位于化油器混合室内的文氏管喉部。 该端头包括面向气流的下游的直线对齐的燃料供给孔。 这种组合在广泛的RPM和需求水平下提供更高的功率和燃料经济性，同时大大减少不期望的污染物排放水平。 化油器的蝶阀包括形成在其中的孔，用于当蝶阀关闭时允许发动机怠速，消除了对其它下游端口的需要。

公开(公告)号：US5697335A

公开(公告)日：1997-12-16

申请号：US639026

申请日：1996-04-16

申请人： Sakayuki Kimura ,  Hiroshi Nakai

发明人： Sakayuki Kimura ,  Hiroshi Nakai

IPC分类号： B63H20/00 ,  F02B61/04 ,  F02B75/18 ,  F02B75/20 ,  F02M13/02 ,  F02M17/34 ,  F02M19/00 ,  F02M35/10 ,  F02M35/12 ,  F02M35/14 ,  F02M35/16 ,  B63H21/26

CPC分类号： F02M35/10078 ,  F02B61/045 ,  F02B75/20 ,  F02M19/00 ,  F02M35/10183 ,  F02M35/112 ,  F02M35/14 ,  F02B2075/1816 ,  F02M35/10039 ,  F02M35/167 ,  F05C2225/08

摘要： An engine of an outboard motor includes an improved induction system, including an intake silencer mounted to a plurality of induction pipes. The intake silencer includes a first and second expansion chamber separated by a wall. The wall includes an aperture for communicating the first and second expansion chambers. A filter element is provided for the aperture for preventing debris from entering the second expansion chamber and induction pipes. The induction pipes are integrally formed in an induction pipe casting. The induction pipe casting and air intake silencer deliver air to a carburetor assembly. The induction pipe casting and carburetor assembly are sealingly engaged through a seal plate and plurality of seals disposed between the induction pipe casting and carburetor assembly for providing an air-tight seal therebetween.

摘要翻译： 舷外马达的发动机包括改进的感应系统，包括安装到多个感应管的进气消音器。 进气消声器包括由墙壁隔开的第一和第二膨胀室。 壁包括用于连通第一和第二膨胀室的孔。 提供了用于孔的过滤元件，用于防止碎屑进入第二膨胀室和感应管。 感应管一体形成在感应管铸造中。 感应管铸造和进气消音器将空气输送到化油器组件。 感应管铸造和化油器组件通过密封板和设置在感应管铸造和化油器组件之间的多个密封件密封地接合，以在它们之间提供气密密封。

公开(公告)号：US4608209A

公开(公告)日：1986-08-26

申请号：US759893

申请日：1985-07-29

申请人： Shigeyoshi Nakamura

发明人： Shigeyoshi Nakamura

IPC分类号： F02M1/02 ,  F02M17/36 ,  F02M17/40 ,  F02M19/00

CPC分类号： F02M19/00 ,  F02M1/02 ,  F02M17/36 ,  F02M17/40

摘要： In order to enable a carbureter body formed of a soft material such as a synthetic resin to be coupled easily between an air cleaner and a manifold pipe in its state of not developing a distortion, the carbureter for an internal combustion engine comprises: reinforcing members each having a high rigidity and a length greater than the full length of the carbureter body but smaller than the length obtained by adding this length of the carbureter body to the thicknesses of two elastic sealing members used in coupling the carbureter body to the air cleaner and to the manifold pipe; a plurality of arms for nipping the reinforcing members in their posture of being placed along a suction bore of the carbureter body. Shaft-receiving bores for supporting a throttle valve shaft and a choke valve shaft are disposed at locations at which these valve shafts are not affected by the strains which are apt to develop when the carbureter body is coupled to the air cleaner and to the manifold pipe. Also, on the choke valve shaft and also in the inner faces of these shaft-receiving bores for supporting these valve shafts, means are provided so as to cooperate each other to semi-fix the valve.

摘要翻译： 为了使得由诸如合成树脂的软质材料形成的化油器本体在不发生变形的状态下容易地耦合在空气滤清器和歧管管之间，内燃机的化油器包括：每个 具有高的刚度和长度大于化油器主体的整个长度，但小于通过将该长度的这种长度的化油器主体与用于将该化油器本体连接到空气净化器上的两个弹性密封件的厚度而言的长度，以及 歧管; 多个用于夹持加强构件的臂沿着沿着所述化油器主体的吸入孔放置的姿势。 用于支撑节流阀轴和阻塞阀轴的轴接收孔布置在这些阀轴不受当化油器主体联接到空气净化器和歧管管道时易于发展的应变的位置处 。 此外，在阻风阀轴上以及用于支撑这些阀轴的这些轴承孔的内表面中，设置有彼此配合以半固定阀的装置。

公开(公告)号：US4446822A

公开(公告)日：1984-05-08

申请号：US372278

申请日：1982-04-27

申请人： Hisashi Inaga ,  Yoetsu Yokocho

发明人： Hisashi Inaga ,  Yoetsu Yokocho

IPC分类号： F02M35/00 ,  F02M15/06 ,  F02M19/00 ,  F02M35/10 ,  F02B77/11

CPC分类号： F02M15/06 ,  F02M19/00

摘要： A heat insulating mounting device for use with a carburetor of an internal combustion engine including a heat insulating casing formed of a heat insulating synthetic resinous material for enclosing the carburetor connected to a cylinder in a manner to isolate the carburetor from the heat of radiation of the engine, and a flexible air passageway of small thickness formed of a heat insulating high molecular compound of rubbery properties heat insulatingly communicating the carburetor with the cylinder.

摘要翻译： 一种与内燃机的化油器一起使用的绝热安装装置，其包括由隔热合成树脂材料形成的绝热壳体，所述绝热壳体用于封闭连接到气缸的化油器，以使化油器与所述化油器的辐射热隔离 发动机和由绝热高分子化合物形成的小厚度的柔性空气通道，其具有使汽化器与气缸隔热连通的橡胶性能。