Arrangement for switching a high-voltage switch by optical energy
    1.
    发明授权
    Arrangement for switching a high-voltage switch by optical energy 失效
    通过光能切换高压开关的布置

    公开(公告)号:US5778115A

    公开(公告)日:1998-07-07

    申请号:US669294

    申请日:1996-06-24

    摘要: An arrangement for switching a high-voltage switch by optical energy is proposed. The high-voltage switch comprises a number of controllable semiconductor elements, which switch through when illuminated with light. The light energy is transmitted via a light guide or optical fiber rod, and the angle between the light guide or optical fiber rod and the high-voltage switch is from 5.degree. to 20.degree., and the light guide or optical fiber rod is cut obliquely on its end toward the high-voltage switch, producing an elliptical cross section.

    摘要翻译: PCT No.PCT / DE95 / 00704 Sec。 371日期:1996年11月4日 102(e)日期1996年11月4日PCT归档1995年6月2日PCT公布。 公开号WO96 / 17169 日期1996年6月6日提出了通过光能切换高压开关的布置。 高压开关包括多个可控制的半导体元件,当用光照亮时它们切换。 光能通过导光板或光纤杆传播,导光板或光纤杆与高压开关之间的角度为5°〜20°,导光板或光纤棒被倾斜切割 在其高压开关的端部,产生椭圆形截面。

    Pressure sensor for detecting the pressure in the combustion chamber of
internal-combustion engines
    2.
    发明授权
    Pressure sensor for detecting the pressure in the combustion chamber of internal-combustion engines 失效
    用于检测内燃机燃烧室内的压力的压力传感器

    公开(公告)号:US5315875A

    公开(公告)日:1994-05-31

    申请号:US838237

    申请日:1992-03-03

    CPC分类号: G01L23/18 G01L9/0052

    摘要: A pressure sensor for detecting pressure in a combustion chamber of internal combustion engines has a housing, a sensor element composed of a piezoresistive material and arranged in the housing, a diaphragm, a punch introducing a pressure to be determined onto the sensor element and located between the diaphragm and the sensor element. The punch has a counterbearing, a hybrid has a base, and a preprocessing circuit has electronic components. The sensor element, the hybrid with its base and the electronic components of the preprocessing circuit are located on the counterbearing of the punch.

    摘要翻译: PCT No.PCT / DE91 / 00526 Sec。 371日期:1992年3月3日 102(e)1992年3月3日PCT PCT 1991年6月27日PCT公布。 第WO92 / 01914号公报 日本1992年2月6日。用于检测内燃机的燃烧室中的压力的​​压力传感器具有壳体,由压阻材料构成并设置在壳体中的传感器元件,隔膜,引入待确定压力的冲头 位于传感器元件之间并位于隔膜和传感器元件之间。 该冲头具有抵抗力,混合动力具有基座,并且预处理电路具有电子部件。 传感器元件,与其基座的混合物和预处理电路的电子部件位于冲头的抵抗位置上。

    Pressure sensor for detecting the pressure in combustion chamber of
combustion engine
    4.
    发明授权
    Pressure sensor for detecting the pressure in combustion chamber of combustion engine 失效
    用于检测内燃机燃烧室压力的压力传感器

    公开(公告)号:US5353633A

    公开(公告)日:1994-10-11

    申请号:US773902

    申请日:1991-10-29

    CPC分类号: G01L9/008 G01L23/10

    摘要: A pressure sensor for detecting pressure in a combustion chamber of an internal combustion engine, particularly of a motor vehicle, has a housing, a sensor block arranged in the housing, at least one plunger arranged in the housing, at least one abutment arranged in the housing, a diaphragm closing the housing and contacting the plunger, an electrical evaluating circuit arranged in the housing and including electrical components, and a ceramic plate arranged in the housing so that the sensor block and the electronic components of the evaluating circuit are arranged in the ceramic plate and the ceramic plate at least partially contacts the abutment, and the electrical components of the evaluating circuit being located at a side of the plate which faces the diaphragm.

    摘要翻译: PCT No.PCT / DE91 / 00161 Sec。 371日期1991年10月29日 102(e)1991年10月29日PCT 1991年2月27日PCT PCT。 第WO91 / 14929号公报 用于检测特别是机动车辆的内燃机的燃烧室中的压力的​​压力传感器具有壳体,布置在壳体中的传感器块,布置在壳体中的至少一个柱塞, 布置在壳体中的至少一个邻接部,隔离壳体并接触柱塞的隔膜,设置在壳体中并包括电气部件的电气评估电路以及布置在壳体中的陶瓷板,使得传感器块和电子部件 评估电路布置在陶瓷板中,并且陶瓷板至少部分地接触基台,并且评估电路的电气部件位于板的面向隔膜的一侧。

    Pressure sensor for determination of pressure in the combustion chamber
of an internal combustion engine
    5.
    发明授权
    Pressure sensor for determination of pressure in the combustion chamber of an internal combustion engine 失效
    用于确定内燃机的燃烧室中的压力的​​压力传感器

    公开(公告)号:US5199303A

    公开(公告)日:1993-04-06

    申请号:US726297

    申请日:1991-07-05

    IPC分类号: G01L1/18 G01L9/00 G01L23/18

    摘要: A pressure sensor for determination of pressure in a combustion chamber of an internal combustion engine, particularly for motor vehicles has a housing, a membrane associated with the housing, a sensor element, a plunger supplying a pressure to be determined to the sensor element and located in the housing. The housing has at least one housing opening and a shaft and the membrane closing the opening of the housing and is connected with the shaft of the housing in the region of a side wall so that a bottom of the membrane is flexible and a pressure to be determined is transferable to the plunger, a counter bearing for the plunger. A support is provided for a hybrid and composed of ceramic material and located on the counter bearing for the plunger. The sensor element is a piezoresistive measuring element and located on the hybrid so as to produce an electrical signal corresponding to the pressure.

    摘要翻译: 用于确定内燃机的燃烧室中的压力的​​压力传感器,特别是用于机动车辆的压力传感器具有壳体,与壳体相关联的膜,传感器元件,向所述传感器元件提供要确定的压力的柱塞 在房屋里 壳体具有至少一个壳体开口和轴,并且膜封闭壳体的开口并且在侧壁的区域中与壳体的轴连接,使得膜的底部是柔性的并且压力为 确定可转移到柱塞,用于柱塞的反向轴承。 提供了一种用于混合物并由陶瓷材料组成并且位于用于柱塞的反向轴承上的支撑件。 传感器元件是压阻测量元件,并且位于混合器上,以产生对应于该压力的电信号。

    Ignition device for internal combustion engines
    6.
    发明授权
    Ignition device for internal combustion engines 失效
    内燃机点火装置

    公开(公告)号:US5771871A

    公开(公告)日:1998-06-30

    申请号:US875475

    申请日:1997-07-07

    CPC分类号: F02P7/035 H03K3/57

    摘要: An ignition device for internal combustion engines with stationary high-voltage distribution, having at least one ignition coil (11), wherein a controllable switch (12) is disposed in series with the primary winding (10) and is triggerable by a control unit (13), wherein at least one high-voltage break-over diode (HKD), which comprises a plurality of break-over diode chips, is disposed in each secondary-side ignition branch between the high-voltage-side end of the secondary winding (14) and a spark plug (ZK1, ZK2, . . . , ZKn). A switch triggered by the control unit during the ignition coil charging operation makes a conditioning flow possible through the high-voltage break-over diode (HKD), which current in the high-voltage break-over diode floods the blocking region with charge carriers (38) (FIG. 1).

    摘要翻译: PCT No.PCT / DE95 / 01825 Sec。 371日期1997年7月7日 102(e)日期1997年7月7日PCT 1995年12月21日PCT PCT。 公开号WO96 / 23139 日期1996年8月1日,具有固定高压配置的内燃机的点火装置,具有至少一个点火线圈(11),其中可控开关(12)与初级绕组(10)串联布置,并且是可触发的 通过控制单元(13),其中包括多个断路二极管芯片的至少一个高压断路二极管(HKD)设置在高压侧的每个次级侧点火支路 次级绕组(14)的端部和火花塞(ZK1,ZK2,...,ZKn)。 在点火线圈充电操作期间由控制单元触发的开关使得可以通过高压断路二极管(HKD)进行调节流程,高压分断二极管中的电流用电荷载流子阻塞阻挡区域 38)(图1)。

    High-voltage breakover diode
    7.
    发明授权
    High-voltage breakover diode 失效
    高压断流二极管

    公开(公告)号:US5710463A

    公开(公告)日:1998-01-20

    申请号:US581585

    申请日:1996-01-17

    摘要: A high-voltage breakover diode is proposed, which takes on the function of an ignition voltage distributor of an internal combustion engine having solid-state highvoltage distribution. The high-voltage breakover diode comprises a cascade of breakover diode chips, a polyimide layer having recesses in the region of the cathode connection being provided between the individual breakover diode chips produced using planar technology, in each case on the top of the breakover diode chips, and the mechanical and electrical connection of the individual breakover diode chips being effected by means of a conductive adhesive (FIG. 3).

    摘要翻译: PCT No.PCT / DE95 / 00615 Sec。 371日期1996年1月17日 102(e)日期1996年1月17日PCT提交1995年5月10日PCT公布。 出版物WO95 / 31827 日期1995年11月23日提出了一种高压断流二极管,具有固态高压配电的内燃机的点火电压分配器的功能。 高压断流二极管包括级联的二极管芯片,在使用平面技术制造的各个断路二极管芯片之间设置在阴极连接区域内具有凹陷的聚酰亚胺层,在每种情况下,在分解二极管芯片的顶部 ,并且通过导电粘合剂(图3)实现各个破坏二极管芯片的机械和电连接。

    High-voltage switch having series-connected light-responsive
semiconductor elements and light concentrating means for the
semiconductor elements
    9.
    发明授权
    High-voltage switch having series-connected light-responsive semiconductor elements and light concentrating means for the semiconductor elements 失效
    具有串联的光响应半导体元件的高压开关和用于半导体元件的集光装置

    公开(公告)号:US5369283A

    公开(公告)日:1994-11-29

    申请号:US971752

    申请日:1993-01-26

    CPC分类号: H03K17/78 F02P7/035

    摘要: A high-voltage switch (18) with light sensitive zones is described which transmits the high voltage to the spark plugs. In order to transmit the light energy with the minimum possible loss from the light emitting element (20) to the light sensitive zones of the high-voltage switch (18), a light concentrating device is provided in a transition region from the light emitting element to the light sensitive zone. The light concentrating device can be a glass rod which acts as a lens or a light guide including optical fibers.

    摘要翻译: PCT No.PCT / DE91 / 00711 Sec。 371日期:1993年1月26日 102(e)日期1993年1月26日PCT 1991年9月6日PCT PCT。 公开号WO92 / 07188 描述了具有光敏区的高压开关(18),其将高电压传输到火花塞。 为了以从发光元件(20)到高压开关(18)的光敏区域的最小可能的损耗传输光能,在从发光元件(20)的过渡区域中提供光聚集装置 到光敏区。 聚光装置可以是用作透镜或包括光纤的光导的玻璃棒。

    High voltage switch for ignition systems of internal combustion engines
    10.
    发明授权
    High voltage switch for ignition systems of internal combustion engines 失效
    内燃机点火系统高压开关

    公开(公告)号:US5537984A

    公开(公告)日:1996-07-23

    申请号:US436376

    申请日:1995-05-22

    CPC分类号: F02P7/035 H03K17/10

    摘要: A high voltage switch can be used in an internal combustion engine ignition system to switch a high voltage through to a spark plug upon illumination of a light-sensitive portion of the switch. The high voltage switch includes two sub-stacks of break-over diodes, with the diodes of the two sub-stacks having different properties. The break-over diodes of a first, illuminated sub-stack of the high voltage switch have a break-over voltage with a low dependence on temperature, whereas the break-over diodes of a second, unilluminated sub-stack have a low break-over current with tight tolerances.

    摘要翻译: PCT No.PCT / DE94 / 01029 Sec。 371日期:1995年5月22日 102(e)日期1995年5月22日PCT 1994年9月8日PCT公布。 出版物WO95 / 09302 日期1995年04月6日在内燃机点火系统中可以使用高压开关,以便在照明开关的光敏部分时将高电压切换到火花塞。 高压开关包括两个分立二极管的子堆,两个子堆的二极管具有不同的特性。 高压开关的第一个照明子堆叠的断路二极管具有对温度低的依赖性的断开电压,而第二未发光的子堆叠的断开二极管具有低的断开电压, 过电流严格的公差。