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141. 发明申请

US20060225697A1 Fuel vaporization system 审中-公开
标题翻译：燃油蒸发系统
公开(公告)号：US20060225697A1
公开(公告)日：2006-10-12
申请号：US11415997
申请日：2006-05-02
申请人： Cynthia Huckelberry , Peter Rienks
发明人： Cynthia Huckelberry , Peter Rienks
IPC分类号： F02B31/06
CPC分类号： F02M29/02 , F02M29/06
摘要： A system and devices to actively induce turbulent flow in the intake tract of an internal combustion engine. At least certain of the devices include moving components which induce a swirling or rotating movement about a major intake axis. The adjustment to the flow provides more complete atomization or vaporization of liquid fuel components in an incoming fuel air mixture. Individual devices can be provided in individual intake runners. A single device can be provided in the plenum region of integral or monolithic intake manifolds. Rotation axes of rotating flow diverters can be inclined to also provide a tumbling or rolling component to the mixture flow. Inclined vanes of non-moving flow adjusters can also be provided to induce a tumbling flow component.
摘要翻译：一种用于在内燃机的进气道中主动地引起湍流的系统和装置。至少某些装置包括引导围绕主进气轴的旋转或旋转运动的运动部件。对流量的调节在进入的燃料空气混合物中提供更完整的液体燃料组分的雾化或蒸发。个体设备可以在单个进气口中提供。可以在集成或整体进气歧管的增压室中提供单个装置。旋转分流器的旋转轴可以倾斜，也可以为混合物流提供滚动或滚动组件。还可以提供非移动流量调节器的倾斜叶片以引起翻滚流动分量。

142. 发明申请

US20060225696A1 Inducing air 审中-公开
标题翻译：引导空气
公开(公告)号：US20060225696A1
公开(公告)日：2006-10-12
申请号：US11372741
申请日：2006-03-10
申请人： Mohammed Moktader , Zahir Adil
发明人： Mohammed Moktader , Zahir Adil
IPC分类号： F02B31/04 , F02M35/10 , B01D50/00 , A47L5/36 , F15D1/04
CPC分类号： F02M29/02 , B01D50/002 , B01D53/00 , F02B27/00 , F02B31/04 , F02B51/00 , F02M25/00 , F02M29/04 , F02M35/02 , F02M35/06 , F02M35/10013 , F02M35/10118 , Y02T10/146
摘要： A mechanism is configured to receive air which has been sucked through a device that imparts turbulence to the air. The mechanism is structured to establish regions of enhanced oxygen density in the air at locations downstream of the mechanism, and is spaced apart from the device by a gap of between 0.1 mm and 10 mm.
摘要翻译：一种机构被配置为接收已经通过将空气赋予湍流的装置吸入的空气。该机构被构造成在机构的下游位置处建立空气中增强氧浓度的区域，并且通过0.1mm和10mm之间的间隙与装置间隔开。

143. 发明申请

US20050156007A1 Combustion type power tool having fan 有权
标题翻译：具有风扇的燃烧式电动工具
公开(公告)号：US20050156007A1
公开(公告)日：2005-07-21
申请号：US11028538
申请日：2005-01-05
申请人： Tomomasa Nishikawa , Haruhisa Fujisawa
发明人： Tomomasa Nishikawa , Haruhisa Fujisawa
IPC分类号： B25C1/08 , F02B63/02 , F02M29/02 , B25C1/14
CPC分类号： B25C1/08 , F02B63/02 , F02M29/02
摘要： A combustion type power tool having a fan capable of providing a desirable turbulence in a combustion chamber. A fan is rotatably disposed in a combustion chamber and driven by a motor. The fan has fan blades each having a leading edge and a trailing edge. An angle of the leading edge relative to a rotational plane of the fan is approximately equal to an angle of the trailing edge relative to the rotational plane, whereby high degree of turbulence is generated from the position near the leading edge.
摘要翻译：一种具有能够在燃烧室中提供所需湍流的风扇的燃烧式动力工具。风扇可旋转地设置在燃烧室中并由电动机驱动。风扇具有各自具有前缘和后缘的风扇叶片。前缘相对于风扇的旋转平面的角度近似等于后缘相对于旋转平面的角度，由此从前缘附近的位置产生高程度的湍流。

144. 发明授权

US06536420B1 Gas swirling device for internal combustion engine 失效
标题翻译：内燃机用气体回旋装置
公开(公告)号：US06536420B1
公开(公告)日：2003-03-25
申请号：US09583090
申请日：1999-04-13
申请人： Theodore Y. Cheng
发明人： Theodore Y. Cheng
IPC分类号： F02M2906
CPC分类号： B01F5/0616 , B01F5/0656 , B01F2005/0017 , B01F2005/0639 , F02M29/02
摘要： Swirl is imparted to an air intake charge by a gas swirling device which may be inserted into an air intake hose or secured to a throttle body. The gas swirling device has a cylindrical body which is split along a generally longitudinally extending seam to allow the device to adjust its radial dimension. The device is formed from a single piece of bendable material and includes a plurality of swirling vanes which are formed integral with the cylindrical body of material and which are bent radially inwardly toward the central axis of the cylinder. In an embodiment for axial air flow, each of the blades is skewed relative to the axis of the cylinder for changing the direction of air flow through the cylinder and to encourage swirl in the air flow.
摘要翻译：涡流通过可以插入进气软管中或固定到节气门体的气体旋转装置而被赋予进气装置。气体旋转装置具有圆柱形主体，其沿着大致纵向延伸的接缝分开，以允许装置调节其径向尺寸。该装置由单件可弯曲材料形成，并且包括多个涡旋叶片，其与圆柱体材料形成为一体，并且朝向圆柱体的中心轴线径向向内弯曲。在用于轴向空气流动的实施例中，每个叶片相对于气缸的轴线倾斜，以改变通过气缸的空气流动的方向并且促进气流中的漩涡。

145. 发明授权

US5638797A Turbulence generating apparatus in the intake manifold 失效
标题翻译：湍流发生装置在进气歧管中
公开(公告)号：US5638797A
公开(公告)日：1997-06-17
申请号：US689120
申请日：1996-07-30
申请人： Yun-Tac Kim
发明人： Yun-Tac Kim
IPC分类号： F02B31/00 , F02M29/02
CPC分类号： F02M29/02
摘要： An apparatus for generating turbulence in the intake manifold of an engine in a motor vehicle, the apparatus comprising a reversable step motor having a drive shaft and a drive gear fixed thereto; an elongated shaft being disposed for slidable movement along its axis and having one end disposed in the intake manifold and the other end extending outside the intake manifold, the other end of the shaft including a rack gear drivingly engaged by the drive gear; an anchor fixed in the intake manifold and supporting the shaft for axial movement; a plurality of fan blades mounted at the one end of the shaft for rotation about the shaft axis, each blade being pivotally mounted for movement between folded and unfolded positions in response to axial movement of the shaft; and a control unit for electrically operating the step motor in response to engine rotation rate or vehicle speed to cause the blades to unfold into the intake air stream when the rate or speed is below a predetermined value and to fold when the rate or speed is above a predetermined value.
摘要翻译：一种用于在机动车辆中的发动机的进气歧管中产生湍流的装置，该装置包括可逆步进电机，其具有固定到其上的驱动轴和驱动齿轮; 细长轴被设置成沿其轴线可滑动运动，并且一端设置在进气歧管中，另一端延伸到进气歧管外侧，轴的另一端包括由驱动齿轮驱动啮合的齿条; 锚固件，其固定在进气歧管中并支撑轴以进行轴向移动; 安装在所述轴的一端以围绕所述轴线旋转的多个风扇叶片，每个叶片可枢转地安装以响应于所述轴的轴向运动而在折叠位置和展开位置之间移动; 以及控制单元，用于响应于发动机转速或车辆速度电动操作步进电动机，以在速率或速度低于预定值时使叶片展开到进气流中，并且当速率或速度高于预定值。

146. 发明授权

US4962642A Air flow system for an internal combustion engine 失效
标题翻译：内燃机气流系统
公开(公告)号：US4962642A
公开(公告)日：1990-10-16
申请号：US195888
申请日：1988-05-19
申请人： Sei Y. Kim
发明人： Sei Y. Kim
IPC分类号： F02B1/04 , F02M29/02
CPC分类号： F02M29/02 , F02B1/04
摘要： An air flow system for an internal combustion engine comprising an air cleaner and a swirling device disposed therein having a plurality of vanes for causing the air to swirl thereby improving the properties of the air-fuel mixture and improving the performance of the engine.
摘要翻译：一种用于内燃机的空气流动系统，包括空气滤清器和设置在其中的旋流装置，其具有多个用于使空气旋转的叶片，从而改善空气 - 燃料混合物的性质并提高发动机的性能。

147. 发明授权

US4836151A Two cycle engine with turbulence generator at reed valves 失效
标题翻译：二冲程发动机在簧片阀处有湍流发生器
公开(公告)号：US4836151A
公开(公告)日：1989-06-06
申请号：US175845
申请日：1988-03-31
申请人： John J. Litjens , John M. Griffiths , Robert J. Baumhardt
发明人： John J. Litjens , John M. Griffiths , Robert J. Baumhardt
IPC分类号： F01L3/20 , F02B33/30 , F02B75/02 , F02M29/02
CPC分类号： F01L3/205 , F02B33/30 , F02M29/02 , F02B2075/025 , Y10T137/7891
摘要： In a two cycle internal combustion engine (2), a turbulence generator (70) is provided by a freely rotating fan (72) in the fuel-air stream to the reed valves (16) which supply the fuel-air mixture into the crankcase chamber (8). The freely rotating fan (72) is driven by the fuel-air mixture flow and rotates to generate turbulence to provide more uniform distribution of the fuel-air mixture.
摘要翻译：在二循环内燃机（2）中，湍流发生器（70）由燃料 - 空气流中的自由旋转的风扇（72）提供给簧片阀（16），所述簧片阀将燃料 - 空气混合物供应到曲轴箱室（8）。自由旋转的风扇（72）由燃料 - 空气混合物流驱动并且旋转以产生湍流以提供燃料 - 空气混合物的更均匀分布。

148. 发明授权

US4399800A Device for improving fuel efficiency in internal combustion engine 失效
标题翻译：提高内燃机燃油效率的装置
公开(公告)号：US4399800A
公开(公告)日：1983-08-23
申请号：US376121
申请日：1982-05-07
申请人： Frederick G. Weindelmayer
发明人： Frederick G. Weindelmayer
IPC分类号： F02M23/08 , F02M29/02
CPC分类号： F02M29/02 , F02M23/08 , Y02T10/146
摘要： A device which is located between a carburetor and an engine intake manifold of an internal combustion engine includes oppositely rotating impellers mounted on air bearings. The air-fuel mixture exiting the carburetor impinges on the impellers and drives those impellers. Fuel droplets in the mixture are broken up to form a mixture capable of almost total burnout.
摘要翻译：位于化油器和内燃机的发动机进气歧管之间的装置包括安装在空气轴承上的相对旋转的叶轮。离开化油器的空气 - 燃料混合物撞击叶轮并驱动这些叶轮。混合物中的燃料液滴被破碎以形成能够几乎完全烧尽的混合物。

149. 发明授权

US4368712A Vaporous gasoline fuel system and control therefor 失效
标题翻译：蒸汽汽油燃料系统及其控制
公开(公告)号：US4368712A
公开(公告)日：1983-01-18
申请号：US173605
申请日：1980-08-01
申请人： Kenneth A. Jackson , George I. Arndt , James L. Maynard
发明人： Kenneth A. Jackson , George I. Arndt , James L. Maynard
IPC分类号： F02D41/00 , F02D41/02 , F02M17/16 , F02M17/20 , F02M29/02 , F02M17/18 , F02M17/22
CPC分类号： F02M29/02 , F02D41/0042 , F02D41/02 , F02M17/16 , F02M17/20
摘要： A fuel system and electronic control therefor which is especially designed for use with an internal combustion engine or the like in which said fuel system is operable to provide fuel fumes or vapor to the engine from a source of liquid ignitable vaporizable fuel, such as gasoline, of sufficient quantity whereby to significantly increase the efficiency of the engine and thus substantially increase the per gallon mileage rate for the engine when used in an automotive vehicle or the like, and one using liquid fuel as the original fuel source. The system incorporates an electronic control operable to monitor the combustion of the vaporizable fuel and which control is responsive to a change in engine demand for said fuel to maintain the optimum ratio of vaporized fuel and air in the mixture delivered to the engine for combustion.
摘要翻译：一种燃料系统及其电子控制装置，其特别设计用于与内燃机等一起使用，其中所述燃料系统可操作以从液体可点燃的可汽化燃料（例如汽油）源向发动机提供燃料烟雾或蒸汽，足够的量，从而显着提高发动机的效率，从而大大提高了当用于机动车辆等时发动机的每加仑里程，以及使用液体燃料作为原始燃料源的每加仑里程。该系统包括可操作以监测可汽化燃料的燃烧的电子控制器，并且该控制器响应于所述燃料的发动机需求的变化，以保持输送到发动机用于燃烧的混合物中汽化的燃料和空气的最佳比例。

150. 发明授权

US4361128A Carburetor insert apparatus 失效
标题翻译：化油器插入装置
公开(公告)号：US4361128A
公开(公告)日：1982-11-30
申请号：US241839
申请日：1981-03-09
申请人： Harold Goldman, deceased , by Harriet Goldman, administrator
发明人： Harold Goldman, deceased , by Harriet Goldman, administrator
IPC分类号： F02M29/02 , F02M29/04
CPC分类号： F02M29/02 , F02M29/04
摘要： There is disclosed an insert for insertion between the carburetor and the firing chamber of the cylinders in an internal combustion engine. The insert comprises a cylindrical cup-like configuration having a plurality of rectangular apertures symmetrically positioned about the major sidewall and having a pattern of small apertures located on the bottom surface. First and second circular screen members are positioned within the insert to overlie the bottom surface, while a cylindrical screen member is positioned within the hollow of the insert to surround the major side surfaces containing the rectangular apertures.
摘要翻译：公开了用于在内燃机中的汽缸的化油器和燃烧室之间插入的插入件。插入件包括圆柱形杯状构造，其具有围绕主侧壁对称定位的多个矩形孔，并且具有位于底表面上的小孔的图案。第一和第二圆形筛构件定位在插入件内以覆盖在底表面上，而圆柱形筛构件位于插入件的中空部内以围绕包含矩形孔的主侧面。

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