Supplemental air cleaner for an all-terrain vehicle, and all-terrain vehicle incorporating same
    81.
    发明授权
    Supplemental air cleaner for an all-terrain vehicle, and all-terrain vehicle incorporating same 失效
    用于全地形车辆的补充空气净化器,以及包含其的全地形车辆

    公开(公告)号:US07140462B2

    公开(公告)日:2006-11-28

    申请号:US10725943

    申请日:2003-12-02

    IPC分类号: B60K13/02

    CPC分类号: F02M35/024 F02M35/04

    摘要: In a vehicle for off-road use, an engine is mounted on a lower portion of a body frame, a carburetor is attached to the engine, and a main air cleaner is attached to the carburetor. The carburetor is provided with an air vent unit attached thereto, for transferring atmospheric pressure to fuel in a float chamber in the carburetor, and a supplemental air cleaner is attached to the tip of the air vent unit. The supplemental air cleaner is disposed above the engine, and above and anterior to the carburetor and the main air cleaner. Since the supplemental air cleaner is substantially covered, from below, by the internal combustion engine, the carburetor, and the main air cleaner, fluids splashed up from a road surface can be blocked by these components, so that the supplemental air cleaner is substantially prevented from being exposed to splashed fluids.

    摘要翻译: 在用于越野用途的车辆中,发动机安装在车身框架的下部,化油器附接到发动机,并且主空气净化器附接到化油器。 化油器设置有附接到其上的排气单元,用于将大气压力转移到化油器中的浮子室中的燃料,并且附加空气净化器附接到排气单元的末端。 补充空气净化器设置在发动机上方,并位于化油器和主空气净化器之上和之上。 由于补充空气净化器从下方基本上被内燃机,化油器和主空气净化器覆盖,所以从路面溅出的流体可能被这些部件堵塞,从而基本上防止了补充空气净化器 暴露于飞溅的液体。

    Device, method, and program for estimating quality-deteriorated area of network
    83.
    发明申请
    Device, method, and program for estimating quality-deteriorated area of network 有权
    用于估计网络质量恶化区域的设备,方法和程序

    公开(公告)号:US20060190620A1

    公开(公告)日:2006-08-24

    申请号:US11355953

    申请日:2006-02-17

    IPC分类号: G06F15/173

    摘要: The object is to enable highly accurate and high-speed estimation of quality-deteriorated areas. The quality-deteriorated area estimating device comprises: a flow quality information collecting unit for collecting flow quality information including a transmitter address, a receiver address, and communication quality of a flow flown by a network user; a route information collecting unit for collecting structure information of the network; a flow-quality/via-link table managing unit and a table storage unit for finding, based on the collected flow quality information and the structure information of the network, a link that the flow goes through, judging occurrence of quality deterioration in the flow, and managing a result thereof in a table; and a quality-deteriorated area estimating unit for outputting, when there is quality deterioration in one or more flow, a subset including the link that an arbitrary flow with quality deterioration goes through among the subset of the set of links that the set of the arbitrary flows with the quality deterioration go through, which also has the minimum number of elements, as a quality deteriorated area in the table managed by the flow-quality/via-link table managing unit.

    摘要翻译: 目的是为了对质量恶化的区域进行高度准确和高速的估计。 质量恶化区域估计装置包括:流量质量信息收集单元,用于收集包括由网络用户流动的流的发送器地址,接收器地址和通信质量的流量质量信息; 路线信息收集单元,用于收集网络的结构信息; 流量质量/通过链路表管理单元和表存储单元,用于基于所收集的流量质量信息和网络的结构信息,发现流程所经过的链路,判断流程中的质量恶化的发生 并将其结果管理在表中; 以及质量恶化区域估计单元,当在一个或多个流程中存在质量恶化时,输出包括所述链路的子集的子集,所述链路是具有质量劣化的任意流在所述一组链路中的所述子集中的任意流 随着质量恶化的流动,也具有最小数量的元素作为由流量质量/通孔链接表管理单元管理的表中的质量劣化区域。

    Premixed air-fuel mixture supply device
    85.
    发明授权
    Premixed air-fuel mixture supply device 有权
    预混空气燃料混合物供应装置

    公开(公告)号:US06908303B1

    公开(公告)日:2005-06-21

    申请号:US10768077

    申请日:2004-02-02

    CPC分类号: F23R3/286 F23R3/14

    摘要: A premixed air-fuel mixture supply device is joined to a combustor liner included in a combustor for a gas turbine or an aircraft engine. The premixed air-fuel mixture supply device has a pilot fuel injection unit having an inner wall, and a prevaporizing, premixing main fuel injection unit having an outer wall surrounding the inner wall. A combustion air passage is defined by the inner and the outer wall. An intermediate wall is disposed in the combustion air passage so as to divide an upstream part of the combustion air passage into a secondary combustion air passage surrounding the inner wall, and an outer combustion air passage surrounding the intermediate wall. Fuel inject holes are formed in the intermediate wall to inject fuel radially outward into the outer combustion air passage. A swirling device is disposed in the secondary combustion air passage to swirl combustion air flowing through the secondary combustion air passage. An atomization lip is formed in a tail part of the intermediate wall.

    摘要翻译: 预混合空气燃料混合物供应装置连接到包括在燃气轮机或飞行器发动机的燃烧器中的燃烧器衬套。 预混合空气燃料混合物供给装置具有具有内壁的先导燃料喷射单元和具有围绕内壁的外壁的预蒸发预混合主燃料喷射单元。 燃烧空气通道由内壁和外壁限定。 在燃烧空气通道中设置中间壁,以将燃烧空气通道的上游部分分成围绕内壁的二次燃烧空气通道,以及围绕中间壁的外部燃烧空气通道。 燃料喷射孔形成在中间壁中,以将燃料径向向外喷射到外部燃烧空气通道中。 涡流装置设置在二次燃烧空气通道中以旋转流过二次燃烧空气通道的燃烧空气。 雾化唇形成在中间壁的尾部。

    Electronic parts insertion head and electronic parts insertion device
    87.
    发明授权
    Electronic parts insertion head and electronic parts insertion device 失效
    电子零件插头和电子零件插入装置

    公开(公告)号:US06336266B1

    公开(公告)日:2002-01-08

    申请号:US09527238

    申请日:2000-03-16

    IPC分类号: H05K330

    摘要: An electronic parts insertion head including a supporting block, an insertion guide movable between first and second positions with respect to the supporting block and configured to guide a lead wire of an electronic part to an attaching hole of a printed wiring board in the first position, an insertion guide moving mechanism configured to move the insertion guide between the first and second positions, a cam capable of moving with respect to the supporting block, a cam follower arranged on the insertion guide and positioned to move along a cam face of the cam, and a cam position changing mechanism configured to change a position of the cam with respect to the support block, wherein the insertion guide changes a movement locus when the position of the cam is changed by the cam position changing mechanisms.

    摘要翻译: 一种电子部件插入头,包括支撑块,插入引导件,其能够相对于支撑块在第一和第二位置之间移动,并且构造成将电子部件的引线引导到第一位置的印刷线路板的安装孔, 插入导向移动机构,其构造成在所述第一位置和所述第二位置之间移动所述插入引导件,能够相对于所述支撑块移动的凸轮;布置在所述插入引导件上并定位成沿着所述凸轮的凸轮面移动的凸轮从动件, 以及凸轮位置改变机构,其被配置为改变所述凸轮相对于所述支撑块的位置,其中当所述凸轮的位置被所述凸轮位置改变机构改变时,所述插入引导件改变运动轨迹。

    Semiconductor laser device
    89.
    发明授权
    Semiconductor laser device 失效
    半导体激光器件

    公开(公告)号:US4426702A

    公开(公告)日:1984-01-17

    申请号:US283791

    申请日:1981-07-15

    IPC分类号: H01S5/00 H01S5/227 H01S3/19

    CPC分类号: H01S5/227 H01S5/2275

    摘要: This invention consists in improvements in a buried-heterostructure laser with buried optical guide, and facilitates the oscillation of the laser in the fundamental mode thereof and also enhances the available percentage of production of the laser. An active layer and an optical guide layer are sandwiched between two cladding layers, to form an optical confinement region. The width of the semiconductor material assembly varies in the direction of the stacked layers, and the narrowest part thereof is located on a side opposite to the optical guide layer with reference to the position of the active layer. The side surface of said semiconductor material assembly parallel to the traveling direction of laser radiation is buried by a burying layer.

    摘要翻译: 本发明在于利用掩埋光导的掩埋异质结构激光器的改进,并且促进了激光器在其基本模式下的振荡,并且还提高了激光器的可用生产百分比。 有源层和光导层夹在两个包覆层之间,以形成光限制区域。 半导体材料组件的宽度在堆叠层的方向上变化,并且其最窄部分参照有源层的位置位于与光导层相反的一侧。 与激光辐射的行进方向平行的所述半导体材料组件的侧表面被掩埋层掩埋。

    Fuel injection advance angle control apparatus
    90.
    发明授权
    Fuel injection advance angle control apparatus 失效
    燃油喷射提前角控制装置

    公开(公告)号:US4316441A

    公开(公告)日:1982-02-23

    申请号:US56567

    申请日:1979-07-11

    IPC分类号: F02D1/18 F02M41/12 F02D1/12

    CPC分类号: F02D1/183 F02M41/128

    摘要: In a distribution type fuel injection system, the injection advance angle, or the relative angular position at which fuel injection begins, is controlled by a first spring loaded piston (44). The spring force is opposed by pressurized fuel from a pump (14), the pressure increasing with engine speed. A second spring loaded piston (49) moves the first piston (44) to an advanced position for starting the engine and is retracted when the fuel pressure reaches a certain value to retard the advance angle in an idling speed range. The fuel pressure moves the first piston (44) to progressively advance the angle in a higher speed range. An O-ring (61) is provided to an end of the second piston (49) which abuts against an end wall (53) so that the fluid pressure receiving area of the second piston (49) is small when the second piston (49) abuts against the end wall (53) but is greater when the second piston (49) is moved away from the end wall (53). The effect is that the second piston (49) is prevented from moving and retarding the advance angle until the engine speed and fuel pressure reach a relatively high value upon starting of the engine. Thereafter, the advance angle will be retarded upon a return of the engine speed to the idling range.

    摘要翻译: 在分配式燃料喷射系统中,喷射提前角或燃料喷射开始的相对角位置由第一弹簧加载活塞(44)控制。 弹簧力与来自泵(14)的加压燃料相反,压力随发动机转速而增加。 第二弹簧加载活塞(49)将第一活塞(44)移动到用于起动发动机的前进位置,并且当燃料压力达到一定值时缩回,以在空转速度范围内延迟提前角。 燃料压力使第一活塞(44)移动以使其在较高速度范围内逐渐前进。 O形环(61)设置在第二活塞(49)的与端壁(53)抵接的端部,使得第二活塞(49)的流体压力接收区域小于第二活塞 )抵靠端壁(53),但是当第二活塞(49)远离端壁(53)移动时更大。 效果是,防止第二活塞(49)移动并延迟提前角,直到发动机启动时发动机转速和燃料压力达到相对较高的值。 此后,当发动机转速回到怠速范围时,提前角将被延迟。