Fuel injection valve with integrated spark plug
    1.
    发明授权
    Fuel injection valve with integrated spark plug 失效
    带集成火花塞的燃油喷射阀

    公开(公告)号:US5983855A

    公开(公告)日:1999-11-16

    申请号:US68373

    申请日:1998-05-07

    摘要: A fuel injection valve includes a valve needle passing through the valve opening to the valve closing body arranged on the spray outlet end. A closing spring prestresses the valve needle in a direction opposite its opening direction aimed in the direction of spraying, so that the valve closing body is in contact with the valve seat on the spray outlet end when the fuel injection valve is closed. The armature is kept engaged and in contact with the valve needle by means of a bearing spring which acts in the direction of opening by means of a connecting piece arranged between the armature and the valve needle. The connecting piece includes a suitable insulation element for providing insulation against high voltage.

    摘要翻译: PCT No.PCT / DE97 / 01704 Sec。 371日期1998年5月7日 102(e)日期1998年5月7日PCT 1997年8月11日PCT公布。 第WO98 / 12431号公报 日期1998年3月26日燃料喷射阀包括通过阀开口的阀针,其设置在喷雾出口端上的关闭阀体上。 闭合弹簧沿着与喷射方向相反的方向对阀针进行预应力,使得当燃料喷射阀关闭时,阀关闭体与喷射出口端上的阀座接触。 电枢通过轴承弹簧保持接合并与阀针接触,所述轴承弹簧通过布置在电枢和阀针之间的连接件在打开方向上作用。 连接件包括用于提供高电压绝缘的合适的绝缘元件。

    Fuel injection valve with integrated spark plug
    2.
    发明授权
    Fuel injection valve with integrated spark plug 失效
    带集成火花塞的燃油喷射阀

    公开(公告)号:US06340015B1

    公开(公告)日:2002-01-22

    申请号:US09486528

    申请日:2000-05-25

    IPC分类号: F02M5706

    CPC分类号: F02M61/166 F02M57/06

    摘要: A fuel injection valve (1) having an integrated sparkplug for direct injection of fuel into the combustion chamber of an internal combustion engine and for igniting the fuel injected into the combustion chamber has a valve body (7) which, together with a valve closing body (10) operated by a valve needle (9), forms a seal seat. The valve body (7) and to some extent the valve needle (9) are surrounded radially by an insulating body (6). The insulating body (6) is in turn surrounded radially at least in part by a housing body (2). Ignition electrodes (15, 16) are provided on the valve body (7) and the housing body (2). The valve needle (9) has a first metal guide section (9a) guided in a swirl insert (14), a second metal guide section (9b) guided in the insulating body (6) and an insulating section (9c) arranged between the guide sections (9a, 9b). The guide sections (9a, 9b) are connected in a positive manner to the insulating section (9c).

    摘要翻译: 具有用于将燃料直接喷射到内燃机的燃烧室中并用于点燃喷射到燃烧室中的燃料的集成火花塞的燃料喷射阀(1)具有阀体(7),其与阀关闭体 (10)由阀针(9)操作,形成密封座。 阀体(7)和一定程度上的阀针(9)被绝缘体(6)径向包围。 绝缘体(6)至少部分地由壳体(2)径向包围。 点火电极(15,16)设置在阀体(7)和壳体(2)上。 阀针(9)具有在旋转插入件(14)中引导的第一金属引导部(9a),在绝缘体(6)中引导的第二金属引导部(9b)和布置在 引导部分(9a,9b)。 引导部分(9a,9b)以正向方式连接到绝缘部分(9c)。

    Ignition plug for internal combustion engines
    4.
    发明授权
    Ignition plug for internal combustion engines 失效
    内燃机点火塞

    公开(公告)号:US4746834A

    公开(公告)日:1988-05-24

    申请号:US27200

    申请日:1987-01-20

    IPC分类号: H01T13/38 H01T13/40 F16B5/00

    CPC分类号: H01T13/40 H01T13/38

    摘要: An ignition plug suitable for igniting meager fuel vapor/air mixtures has a tubular metal housing, an insulating body which is divided into longitudinal portions and contains a connection pin and a middle electrode positioned in its through borehole. A longitudinal portion of the insulating body, which longitudinal portion is enclosed by the metal housing, consists of dielectric material and, together with the metal housing and the connection pin, forms a capacitor which has a capacity of 120 to 500 pF, chiefly 200 to 400 pF. In order to connect electrial flashovers between the connection pin and the metal housing in the areas of the separating surfaces of the insulating body annular electrical insulating elements are arranged between the separating surfaces which are made of the material elastic at all temperatures of the ignition plug.

    摘要翻译: PCT No.PCT / DE86 / 00198 Sec。 371日期1987年1月20日 102(e)1987年1月20日PCT PCT日期:1986年5月10日PCT公布。 出版物WO86 / 07207 日期为1986年12月4日。适用于点燃微量燃料蒸气/空气混合物的火花塞具有管状金属外壳,绝缘体分为纵向部分,并包含连接销和位于其穿孔中的中间电极。 绝缘体的纵向部分由金属壳体包围,由电介质材料组成,并与金属外壳和连接销一起形成电容器,电容器的容量为120至500pF,主要为200至 400 pF。 为了在连接销和金属外壳之间的绝缘体的分离表面的区域连接电气闪络,环形电绝缘元件的环形电绝缘元件布置在由在火花塞的所有温度下弹性的材料制成的分离表面之间。

    Spark plug having a creepage spark gap
    5.
    发明授权
    Spark plug having a creepage spark gap 失效
    火花塞有漏电火花隙

    公开(公告)号:US5731654A

    公开(公告)日:1998-03-24

    申请号:US583023

    申请日:1996-01-19

    IPC分类号: H01T13/20 H01T13/52 H01T13/46

    CPC分类号: H01T13/52

    摘要: A spark plug (10), for example for an internal combustion engine, having at least one center electrode (11) (high-voltage electrode) and at least one earth electrode (12), and an insulating spark plug insulator (13) and a creepage spark gap (14) between the center electrode (11) and the earth electrode (12). The creepage spark gap (14) has a pattern of islands comprising electrically-conductive material (16) which are insulated with respect to one another and are located on the outer surface zone of the spark plug insulator (13) or on the surface zone of an insulating material wafer (17) attached to outer surface of the insulator (13) of the spark plug (10).

    摘要翻译: PCT No.PCT / DE94 / 00982 Sec。 371日期1996年1月19日 102(e)1996年1月19日PCT PCT 1994年8月25日PCT公布。 出版物WO95 / 08207 日期1995年3月23日具有至少一个中心电极(11)(高压电极)和至少一个接地电极(12)的内燃机的火花塞(10)和绝缘火花塞 绝缘体(13)和中心电极(11)与接地电极(12)之间的漏电火花隙(14)。 漏电火花间隙(14)具有包括导电材料(16)的岛状图案,其彼此绝缘并且位于火花塞绝缘体(13)的外表面区域上或位于火花塞绝缘体(13)的表面区域上 安装在火花塞(10)的绝缘体(13)的外表面上的绝缘材料晶片(17)。

    Pressure sensor for detecting the pressure in combustion chamber of
combustion engine
    6.
    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。

    High-voltage switch
    7.
    发明授权
    High-voltage switch 失效
    高压开关

    公开(公告)号:US5002034A

    公开(公告)日:1991-03-26

    申请号:US490696

    申请日:1990-03-16

    摘要: A high-voltage switch is suggested which is usable particularly as an ignition voltage distributor for applying the ignition voltage to spark plugs of an internal combustion engine. The high-voltage switch comprises a cascade circuit of optoelectric semiconductor elements which are actuated or connected through by means of incident light radiation. Very high voltages can accordingly be switched in an exact manner, wherein a galvanic separation is provided between control circuit and high-voltage circuit. The control circuit can be operated with low voltage, so that use in connection with electronic ignition systems is particularly simple.

    摘要翻译: PCT No.PCT / DE88 / 00573 Sec。 371日期1990年3月16日 102(e)日期1990年3月16日PCT提交1988年9月16日PCT公布。 出版物WO89 / 02527 日期为1989年3月23日。建议使用高压开关,特别是作为将点火电压施加到内燃机的火花塞的点火电压分配器。 高压开关包括通过入射光辐射被激励或连接的光电半导体元件的级联电路。 因此可以精确地切换非常高的电压,其中在控制电路和高电压电路之间提供电流分离。 控制电路可以低电压工作,因此与电子点火系统相关的使用特别简单。

    Separately ignited internal combustion engine with at least one main
combustion chamber and an ignition chamber
    8.
    发明授权
    Separately ignited internal combustion engine with at least one main combustion chamber and an ignition chamber 失效
    具有至少一个主燃烧室和点火室的单独点燃的内燃机

    公开(公告)号:US4416228A

    公开(公告)日:1983-11-22

    申请号:US337855

    申请日:1982-01-07

    摘要: An ignition chamber unit to be arranged on a main combustion chamber of an internal combustion engine has walls forming a separate ignition chamber having a first wall which separates the ignition chamber from the main combustion chamber and has at least one passage arranged in the first wall to connect the ignition chamber with the combustion chamber, a center electrode provided in the ignition chamber and forming together with the first wall a spark gap and also having a free end which extends into the ignition chamber, wherein the electrode is hollow near the free end and is formed as a heat pipe, and an insulator with an insulator shoe which extends into the ignition chamber and supports the center electrode so that the insulator together with the insulator shoe forms an insulating gap.

    摘要翻译: 设置在内燃机的主燃烧室上的点火室单元具有形成单独的点火室的壁,该点火室具有将点火室与主燃烧室分离的第一壁,并且具有布置在第一壁中的至少一个通道 将点火室与燃烧室连接,中心电极设置在点火室中并与第一壁一起形成火花隙,并且还具有延伸到点火室中的自由端,其中电极在自由端附近是中空的, 形成为热管,以及绝缘体,其具有延伸到点火室中并且支撑中心电极的绝缘体靴,使得绝缘体与绝缘靴一起形成绝缘间隙。

    Arrangement for switching a high-voltage switch by optical energy
    9.
    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
    10.
    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。