Ignition device
    1.
    发明授权
    Ignition device 失效
    点火装置

    公开(公告)号:US4224917A

    公开(公告)日:1980-09-30

    申请号:US873772

    申请日:1978-01-31

    IPC分类号: F02P7/00 F02P7/067

    CPC分类号: F02P7/0677

    摘要: This invention relates to an ignition device of the type wherein a pickup coil for making a signal synchronous with the engine revolution is disposed within a distributor, an amplifier circuit for amplifying the output of the pickup coil and a power transistor for controlling the primary coil current of an ignition coil are arranged in a circuit unit under hybrid IC and chip states respectively, and the circuit unit is mounted on a side surface of a housing of the distributor.A highly waterproof structure has been found necessary in order that the insulation between the housing and pickup terminals as well as connectors for coupling the pickup coil and the amplifier circuit and the insulation between the terminals may be prevented from degrading due to moisture.To this end, a protuberance which projects from the circuit unit into the housing is disposed in a manner to surround the pickup terminals.

    摘要翻译: 本发明涉及一种点火装置,其中用于使与发动机转数同步的信号的拾取线圈设置在分配器内,用于放大拾取线圈的输出的放大器电路和用于控制初级线圈电流的功率晶体管 的点火线圈分别以混合IC和芯片状态布置在电路单元中,并且电路单元安装在分配器的壳体的侧表面上。 已经发现需要高度防水的结构,以便防止壳体和拾取端子之间的绝缘以及用于耦合拾取线圈和放大器电路的连接器以及端子之间的绝缘,从而防止由于水分导致的劣化。 为此,将从电路单元突出到壳体中的突起以围绕拾取端子的方式设置。

    Knock control system
    2.
    发明授权
    Knock control system 失效
    敲门控制系统

    公开(公告)号:US4562813A

    公开(公告)日:1986-01-07

    申请号:US556118

    申请日:1983-11-29

    摘要: A knock control system which includes a knock control unit constructed of a transducer portion for detecting vibrations of an engine and converting the detected vibrations into an electric signal, and a knock signal processing unit for delivering a signal indicative of the occurrence of a knock in dependence upon a receipt of the knock signal from the transducer portion. The knock signal processing circuit controls the ignition timing of the internal combustion engine on the basis of the knock signal from the knock control unit. At least one of the transducer portion and the knock signal processing circuit unit of the knock control system is mounted on a portion of a distributor which has a fixing base portion at a part of the housing thereof.

    摘要翻译: 一种爆震控制系统,包括由用于检测发动机的振动并将检测到的振动转换为电信号的换能器部分构成的爆震控制单元,以及用于传递指示依赖于爆震发生的信号的爆震信号处理单元 在接收到来自换能器部分的爆震信号时。 爆震信号处理电路基于来自爆震控制单元的爆震信号控制内燃机的点火正时。 爆震控制系统的传感器部分和爆震信号处理电路单元中的至少一个安装在分配器的一部分上,该部分在其壳体的一部分处具有固定基部。

    Ignition coil for use in engine and engine having plastic cylinder head cover
    3.
    发明授权
    Ignition coil for use in engine and engine having plastic cylinder head cover 失效
    用于发动机和发动机的点火线圈,具有塑料气缸盖罩

    公开(公告)号:US07013883B2

    公开(公告)日:2006-03-21

    申请号:US10448128

    申请日:2003-05-30

    IPC分类号: F02P15/00

    摘要: To improve an anti-heat shock performance and an electric field concentration relaxation (an insulation performance) between a secondary coil and a center core, to attain a narrow diameter structure in an individual ignition type ignition coil and further to improve an assembling working of the ignition coil. The individual ignition type ignition coil is adopted to an engine having a plastic head cover. A secondary coil 3 is positioned at an inner side of a primary coil 5 and between a secondary bobbin 2 and a center core 1 a soft epoxy resin 17 is filled up. In the secondary bobbin 2, a secondary coil low voltage side is a potting side of the soft epoxy resin 17 and an inclination having a difference in an inner diameter is provided on the inner diameter in which the secondary coil low voltage side is formed large and secondary coil high voltage side is formed small. In the secondary bobbin, a thickness in the secondary coil low voltage side is formed thin and a thickness in the secondary coil high voltage side is formed thick. The soft epoxy resin 17 has a dent 17′ according to a compression molding and has a glass transition point Tg which satisfies a condition of [an allowable stress of the secondary bobbin > a generation stress at (from −40° C. to a glass transition point of an insulation resin)]. The secondary bobbin is formed by PPS and the primary bobbin is set to the primary coil at outer side of the secondary assembling body and under an assembling condition the winding is carried out.

    摘要翻译: 为了提高次级线圈和中心芯之间的抗热冲击性能和电场集中松弛(绝缘性能),在单个点火式点火线圈中获得窄直径结构,并且进一步改善了组装工作 点火线圈。 单个点火式点火线圈用于具有塑料盖罩的发动机。 次级线圈3位于初级线圈5的内侧,在次级线轴2和中心芯1之间,填充有软质环氧树脂17。 在次级绕线筒2中,次级线圈低压侧是软质环氧树脂17的灌封侧,在形成次级线圈低压侧的内径上设有内径差异的倾斜, 次级线圈高压侧形成较小。 在副绕线筒中,次级线圈低压侧的厚度形成得较薄,二次线圈高压侧的厚度形成得较厚。 软环氧树脂17根据压缩成型具有凹部17',并且具有玻璃化转变点Tg,该玻璃化转变点Tg满足[从副线轴的允许应力>(从-40℃到玻璃的发生应力)的条件 绝缘树脂的转变点)]。 次级绕线筒由PPS形成,并且主绕组被设定在次级组装体的外侧的初级线圈,并且在组装条件下进行绕组。

    Image forming apparatus with a toner density sensor
    4.
    发明授权
    Image forming apparatus with a toner density sensor 有权
    具有调色剂浓度传感器的图像形成装置

    公开(公告)号:US06978094B2

    公开(公告)日:2005-12-20

    申请号:US10648492

    申请日:2003-08-25

    IPC分类号: G03G15/08 G03G15/10

    摘要: This invention relates to an image forming apparatus including a developing unit which develops an electrostatic latent image formed on an image carrier by using a two-component developing agent containing polymerized toner. The developing unit includes a supply/convey member which conveys the two-component developing agent in the axial direction while agitating it and a toner density sensor which detects the toner density of the two-component developing agent. The toner density sensor is placed to be in a non-contact state with respect to the supply/convey member and oppose it with a gap of 0.8 mm or less. The diameter of the supply/convey member is set to 23 mm or more.

    摘要翻译: 本发明涉及一种图像形成装置,其包括显影单元,该显影单元通过使用含有聚合调色剂的双组分显影剂来显影形成在图像载体上的静电潜像。 显影单元包括供给/输送构件,其在搅动时输送双组分显影剂在轴向方向上;以及调色剂浓度传感器,其检测双组分显影剂的调色剂浓度。 调色剂浓度传感器被放置成相对于供给/传送部件处于非接触状态,并以0.8mm或更小的间隙相对。 供给/输送部件的直径设定为23mm以上。

    Ignition apparatus for use in internal combustion engine
    8.
    发明授权
    Ignition apparatus for use in internal combustion engine 失效
    用于内燃机的点火装置

    公开(公告)号:US06308696B1

    公开(公告)日:2001-10-30

    申请号:US08821562

    申请日:1997-03-21

    IPC分类号: F02P302

    摘要: An ignition apparatus is received in a plug hole which is formed by a cylinder head and a cylinder head cover of an internal combustion engine. A side core has a slit between two horizontally extending side wall ends. The side core is selected from a laminated sheet structure comprised of two grain oriented silicon steel sheets, each having a slit between two horizontally extending side wall ends, and the plural slits align at substantially the same position. The slit prevents a one-turn short of a magnetic flux of the side core. Thereby a predetermined secondary voltage more than an engine requirement secondary voltage is obtained. An ignitor reception portion has an independent and individual ignitor reception portion and an independent and individual coil reception portion, with the ignitor reception portion and the coil reception portion being combined.

    摘要翻译: 点火装置被容纳在由内燃机的气缸盖和气缸盖罩形成的塞孔中。 侧芯在两个水平延伸的侧壁端之间具有狭缝。 侧芯选自由两个晶粒取向的硅钢板构成的层压片结构,每个晶粒取向硅钢板在两个水平延伸的侧壁端之间具有狭缝,并且多个狭缝在基本上相同的位置处对准。 该狭缝防止侧芯的磁通量短一圈。 从而获得超过发动机要求次级电压的预定次级电压。 点火器接收部具有独立且独立的点火器接收部分和独立且单独的线圈接收部分,其中点火器接收部分和线圈接收部分被组合。

    Apparatus for establishing common signal channel
    9.
    发明授权
    Apparatus for establishing common signal channel 失效
    用于建立公共信号通道的装置

    公开(公告)号:US5978380A

    公开(公告)日:1999-11-02

    申请号:US844322

    申请日:1997-04-18

    摘要: An apparatus establishes a common signal channel with a flexible channel capacity for effective utilization of the total traffic capacity between two exchanges or stations which are interconnected by the common signal channel. A traffic detecting unit in one of the exchanges detects a traffic volume in the common signal channel between the exchanges. Based on the detected traffic volume, a channel capacity change determining unit determines whether a channel capacity to which the common signal channel is set needs to be changed or not and determines a new channel capacity to be established for the common signal channel if the channel capacity needs to be changed. If the channel capacity to which the common signal channel is set needs to be changed, a channel capacity change executing unit executes a change in the channel capacity to which the common signal channel is set based on the established new channel capacity.

    摘要翻译: 一种装置建立具有灵活信道容量的公共信道,用于有效利用通过公共信号信道互连的两个交换机或站之间的总业务容量。 一个交换机中的一个业务检测单元检测交换机之间的公共信道中的业务量。 基于检测到的业务量,信道容量变化确定单元确定需要改变公共信道的信道容量是否需要改变,并且如果信道容量确定要为公共信号信道建立新的信道容量 需要改变。 如果需要改变设定公共信号信道的信道容量,则信道容量变更执行部根据建立的新的信道容量来执行设定了公共信道的信道容量的变化。

    Swing analyzing device
    10.
    发明授权
    Swing analyzing device 失效
    SWING分析装置

    公开(公告)号:US5233544A

    公开(公告)日:1993-08-03

    申请号:US595136

    申请日:1990-10-10

    IPC分类号: A63B69/36 A63B24/00 G01P13/00

    摘要: A swing analyzing device comprising swing practice equipment such as a golf club, wherein acceleration sensors are arranged on the shaft or on an axis of the swing practice equipment, or near the axis, and a dynamic quantity representing a movement of the shaft, such as an angular velocity, angular acceleration, and angle of the shaft, is calculated from an output of the acceleration sensors. The acceleration sensors are preferably arranged on the shaft in a spaced apart relationship so that directions of detecting acceleration substantially coincide with an axis of the shaft. A further acceleration sensor can be arranged on the shaft so that a direction of detecting acceleration forms a certain angle with an axis of said shaft.

    摘要翻译: 一种挥杆分析装置,包括诸如高尔夫球杆的摆动练习设备,其中加速度传感器布置在轴上或摆动练习设备的轴线上或轴线附近,以及表示轴的运动的动态量,例如 根据加速度传感器的输出计算轴的角速度,角加速度和角度。 加速度传感器优选地以间隔开的关系布置在轴上,使得检测加速度的方向基本上与轴的轴线重合。 可以在轴上设置另外的加速度传感器,使得检测加速度的方向与所述轴的轴线形成一定角度。