Electronically controlled ignition system
    1.
    发明授权
    Electronically controlled ignition system 失效
    电控点火系统

    公开(公告)号:US4509482A

    公开(公告)日:1985-04-09

    申请号:US415704

    申请日:1982-09-02

    IPC分类号: F02P5/155 F02P5/04

    CPC分类号: F02P5/155 Y02T10/46

    摘要: The invention relates to an electronically controlled ignition system in which a correction signal is obtained from a control signal derived directly from an ignition pulse sensor. The invention consists of producing a saw-tooth signal with a rising flank and a falling flank within one cycle of the square wave control signal, using only one flank of the said control signal. The ratio or relationship between the gradients of the two flanks is a measure of the change in the corrected signal relative to the control signal. The electronically controlled ignition system is particularly suitable for compensating for the ignition advance, caused by an induction sensor, as compared to the mechanical position of the rotor at low engine speeds.

    摘要翻译: 本发明涉及一种电控点火系统,其中从直接从点火脉冲传感器得到的控制信号获得校正信号。 本发明包括仅使用所述控制信号的一个侧面,在方波控制信号的一个周期内产生具有上升侧面和下降侧面的锯齿信号。 两个侧面的梯度之间的比率或关系是校正信号相对于控制信号的变化的量度。 与在低发动机转速下的转子的机械位置相比,电子控制点火系统特别适用于补偿由感应传感器引起的点火提前。

    Engine ignition system with anti-knock timing shift
    2.
    发明授权
    Engine ignition system with anti-knock timing shift 失效
    发动机点火系统具有防爆时序偏移

    公开(公告)号:US4363304A

    公开(公告)日:1982-12-14

    申请号:US268826

    申请日:1981-06-01

    CPC分类号: F02P5/152 F02B1/04 Y02T10/46

    摘要: The operation of the interrupting switch in the primary circuit of an ignition coil triggers a first timing circuit having a fixed interval or one sometimes modified by engine loading, at the end of which a timing interval signal is generated which lasts for a second interval. The latter is applied to switch a resistor across the timing wave generator to load down its output voltage. In this manner, an engine equipped with a simple ignition shift providing spark advance in the low speed region and then steady or slightly retarding timing thereafter, can be caused to provide a retarding priming shift that sets in at a medium speed, increases and then tapers off with higher speeds so as to cover a speed range in which the engine is particularly sensitive to engine knock and avoiding the inefficiencies which would be necessary if the simple ignition shift system had to be backed off to avoid intersecting the knock boundary. It is also possible to utilize the first timing interval to charge or discharge a capacitor to produce an engine speed signal for biasing the threshold of the interrupter switch for control of the dwell angle with respect to engine speed. Two timing intervals can be determined by a single digital counter reset by each ignition pulse and connected with a decoder set to recognize the ends of successive intervals.

    摘要翻译: 点火线圈的初级电路中的中断开关的操作触发具有固定间隔的第一定时电路或有时通过发动机负载修改的定时电路,其结束时产生持续第二间隔的定时间隔信号。 后者用于在定时波发生器上切换电阻以降低其输出电压。 以这种方式,可以使配备有在低速区域中提供火花提前然后在此之后稳定或稍微延迟的定时的简单点火换档的发动机提供以中等速度设定的减速起动换档,然后逐渐变细 以更高的速度关闭,以便覆盖发动机对发动机爆震特别敏感的速度范围,并且避免如果简单的点火换档系统必须被倒退以避免与爆震边界相交所必需的低效率。 也可以利用第一时间间隔对电容器进行充电或放电,以产生用于偏置用于控制停转角度的中断开关的阈值相对于发动机转速的发动机转速信号。 两个定时间隔可以由每个点火脉冲复位的单个数字计数器确定,并与解码器连接,以识别连续间隔的末端。

    Ignition unit for internal combustion engines
    3.
    发明授权
    Ignition unit for internal combustion engines 失效
    内燃机点火装置

    公开(公告)号:US5038745A

    公开(公告)日:1991-08-13

    申请号:US608624

    申请日:1990-11-06

    IPC分类号: F02P13/00 H01F38/12

    CPC分类号: H01F38/12 F02P13/00

    摘要: An ignition unit for internal combustion engines with an ignition coil having a ferromagnetic core integrated with a spark plug connector, about the main core of which is arranged a primary winding and a secondary winding surrounded by an insulating body; the ignition coil and the spark plug connector are so arranged to one another that the axial directions of the spark plug connector and of the main core of the ignition coil form at least approximately a right angle.

    摘要翻译: 一种具有点火线圈的点火单元,该点火线圈具有与火花塞连接器一体的铁磁芯,其主芯的主体芯设置有由绝缘体围绕的初级绕组和次级绕组; 点火线圈和火花塞连接器彼此布置,使得火花塞连接器和点火线圈的主芯的轴向方向至少形成大致直角。

    Electrical connection device
    8.
    发明授权
    Electrical connection device 失效
    电气连接装置

    公开(公告)号:US5156555A

    公开(公告)日:1992-10-20

    申请号:US746638

    申请日:1991-08-19

    CPC分类号: H01R13/18 H01R4/01

    摘要: A connection device consisting basically of a socket member (1) exhibiting a termination area (2) for the connection of an electric cable and a contact area (4) joined to it by means of a base (1a), the contact area being in the form of tines and intended to receive and hold a mating pin (3), and of a separate driver member (5) in the form of a closed ring which is preferably manufactured of heat recoverable material. In order to create an electrical connection device where the driver member being retained against the contact area, creates both a mechanical force and keyed-in connection between the socket member and the mating pin when in its second functional position, a recess which is at least partial formed into the mating pin, and the tines and driver member are formed and positioned relative to each other in such a way that the driver element partially fits into the recess when in its second functional position. In addition, when using a driver member of heat recoverable material, it is advantageous if at least one locking element is provided which prevents unwanted actuation of the driver element when locked, while permitting appropriate actuation when released.

    摘要翻译: 一种连接装置,其基本上由一个显示用于连接电缆的终端区域(2)的插座构件(1)和通过基座(1a)接合到其上的接触区域(4)组成,接触区域 倾斜的形式,旨在接收和保持配合销(3),以及以闭环形式的单独的驱动件(5),其优选由可热回收的材料制成。 为了创建电连接装置,其中驱动器构件保持抵靠接触区域,当处于其第二功能位置时,在插座构件和配合销之间产生机械力和键入连接,凹部至少是 部分形成到配合销中,并且叉形件和驱动件形成并相对于彼此定位成使得当处于其第二功能位置时,驱动元件部分地配合到凹部中。 此外,当使用可热回收材料的驱动器构件时,有利的是,提供至少一个锁定元件,其在锁定时防止驱动元件的不期望的致动,同时在释放时允许适当的致动。

    Battery cable terminal for vehicles
    9.
    发明授权
    Battery cable terminal for vehicles 失效
    汽车电池电缆端子

    公开(公告)号:US5725399A

    公开(公告)日:1998-03-10

    申请号:US663159

    申请日:1996-08-01

    摘要: A battery cable terminal (2') is integrally combined with the housing (11) of a safety separator (2) to form a compact unit. An on-board cable (starter cable 4) is fastened to the separator (2) in such a way as to be separated by an incorporated powered drive element (6) upon accident-conditioned actuation thereof through a control pulse from an accident sensor (airbag collision safety system 1) and in such a way as to prevent by the use a spacer (14, 14') other electroconductive touch contacts.

    摘要翻译: PCT No.PCT / EP95 / 00335。 371日期:1996年8月1日 102(e)日期1996年8月1日PCT提交1995年1月31日PCT公布。 WO95 / 21454 PCT公开号 日期1995年8月10日电池电缆端子(2')与安全隔离器(2)的壳体(11)一体地组合以形成紧凑的单元。 板上电缆(起动电缆4)通过来自事故传感器的控制脉冲进行事故调节的启动而被固定到分离器(2)上以被内置的动力驱动元件(6)分开, 安全气囊碰撞安全系统1),并且以这样的方式防止使用间隔件(14,14')其他导电触摸触点。

    Battery cable clamp for a vehicle and method of manufacturing therefor
    10.
    发明授权
    Battery cable clamp for a vehicle and method of manufacturing therefor 有权
    一种车辆电池电缆夹及其制造方法

    公开(公告)号:US06171121B2

    公开(公告)日:2001-01-09

    申请号:US09125603

    申请日:1998-12-23

    IPC分类号: H01R1362

    摘要: In a battery cable clamp for vehicles with a mounting device for a cable end, in which two clamp parts (2,4) are connected together in an electrically conducting fashion by a pressed connection that can be broken with a high separating force by an auxiliary drive, the pressed connection is composed of a conical contact surface. An explosive capsule (3) may be used to provide the separating forces. A plastic sleeve (18,18′) may be used to control travel of the expelled clamp part and to prevent accidental reengagement. The explosive capsule may be part of the battery clamp (8) or part of the battery lead (5).

    摘要翻译: 在用于具有用于电缆端的安装装置的车辆的电池电缆夹中,其中两个夹紧部分(2,4)以导电的方式通过压接的连接连接在一起,所述压接连接可被辅助的高分离力破坏 驱动时,按压连接由锥形接触表面组成。 爆炸胶囊(3)可用于提供分离力。 可以使用塑料套管(18,18')来控制排出的夹紧部件的行程,并防止意外重新接合。 爆炸胶囊可以是电池夹(8)或电池引线(5)的一部分的一部分。