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1. 发明申请

WO1989002527A1 HIGH-VOLTAGE SWITCH 审中-公开
标题翻译：高压开关
公开(公告)号：WO1989002527A1
公开(公告)日：1989-03-23
申请号：PCT/DE1988000573
申请日：1988-09-16
申请人： ROBERT BOSCH GMBH , HERDEN, Werner , BENEDIKT, Walter , KRAUTER, Immanuel
发明人： ROBERT BOSCH GMBH
IPC分类号： F02P07/073
CPC分类号： H03K17/105 , F02P7/035 , H03K17/10 , H03K17/102 , H03K17/78 , H03K17/7955
摘要： A high-voltage switch is particularly useful as ignition voltage distributor for applying the ignition voltage to ignition plugs (ZK) of an internal combustion engine. It has several optoelectronic semiconductor elements (5) connected in cascade (1) which are actuated or switched by light radiation. High-voltages can thus be precisely switched, a galvanic separation being achieved between control circuit and high-voltage circuit. The control circuit can be operated with a low voltage, so that it can be used in a highly reliable manner with electronic ignition installations.
摘要翻译：高压开关特别适用于将点火电压施加到内燃机的火花塞（ZK）上的点火电压分配器。它具有连接在级联（1）中的若干光电子半导体元件（5），它们被光辐射驱动或切换。因此，可以精确地切换高电压，在控制电路和高压电路之间实现电隔离。控制电路可以以低电压工作，因此可以用电子点火装置高可靠的方式使用。

2. 发明申请

WO1992001915A1 PRESSURE SENSOR FOR DETERMINATION OF THE PRESSURE IN A COMBUSTION CHAMBER OF AN INTERNAL-COMBUSTION ENGINE 审中-公开
标题翻译：压力传感器用于确定内燃机燃烧室内的压力
公开(公告)号：WO1992001915A1
公开(公告)日：1992-02-06
申请号：PCT/DE1991000527
申请日：1991-06-27
申请人： ROBERT BOSCH GMBH , BENEDIKT, Walter , VOGEL, Manfred , HERDEN, Werner , SCHMIDT, Wolfgang , KUESELL, Matthias , STANGLMEIER, Frank
发明人： ROBERT BOSCH GMBH
IPC分类号： G01L09/00
CPC分类号： G01L9/0052 , F02D35/023 , G01L1/18 , G01L23/18
摘要： In the pressure sensor (11) proposed, the pressure is transmitted through a diaphragm (14) and a punch (18) to a piezo-resistive sensor element (19). Since no precise mechanical alignment is necessary between the diaphragm (14) and the piezo-resistive element (19), various relatively inexpensive types of membrane of differing sensitivity can be used.
摘要翻译：在压力传感器（11）的情况下，力通过膜（14）和冲头（18）施加到压阻测量元件（19）。由于在隔膜（14）和压阻式测量元件（19）之间不需要机械调节，所以可以以相对有利的价格使用不同的膜形状以用于各种测量灵敏度。。

3. 发明申请

WO1987007094A1 SPARK PLUG WITH SURFACE DISCHARGE SECTION 审中-公开
标题翻译： SPARK插头与表面放电部分
公开(公告)号：WO1987007094A1
公开(公告)日：1987-11-19
申请号：PCT/DE1987000202
申请日：1987-05-06
申请人： ROBERT BOSCH GMBH , BENEDIKT, Walter , HERDEN, Werner , SCHMATZ, Jürgen , SCHWAB, Siegbert
发明人： ROBERT BOSCH GMBH
IPC分类号： H01T13/52
CPC分类号： H01T13/52
摘要： A spark plug with a surface discharge section for internal combustion engines is provided with a spark plug barrel (11) with an annular earthed electrode (15), an insulating body (10) surrounded by the barrel (11) on a longitudinal section and a central electrode (19) housed in a through-hole (16) in the insulating body (10), and exposed on the combustion chamber side. The surface discharge section is formed between the central electrode (19) and the earthed electrode (15) along a discharge path on the surface of the insulating body (10). In order to obtain a low plug capacity with a highly dielectric discharge path, the insulating body (10) is provided at least in the end section of the combustion chamber side with at least two coaxial material layers (21, 22) which are totally or partially adjacent to one another in the radial direction and having highly different dielectric constance.
摘要翻译：具有用于内燃机的表面放电部分的火花塞设置有具有环形接地电极（15）的火花塞筒（11），在纵向部分上被筒体（11）包围的绝缘体（10）中心电极（19）容纳在绝缘体（10）中的通孔（16）中，并暴露在燃烧室侧。表面放电部分沿绝缘体（10）的表面上的放电路径形成在中心电极（19）和接地电极（15）之间。为了获得具有高电介质放电路径的低插头容量，绝缘体（10）至少在燃烧室侧端部设置有至少两个同轴材料层（21,22），该至少两个同轴材料层（21,22）在径向上彼此部分相邻并且具有高度不同的介电常数。

4. 发明申请

WO1987001877A1 SURFACE-DISCHARGE SPARK PLUG 审中-公开
标题翻译：表面放电火花塞
公开(公告)号：WO1987001877A1
公开(公告)日：1987-03-26
申请号：PCT/DE1986000366
申请日：1986-09-13
申请人： ROBERT BOSCH GMBH , BENEDIKT, Walter , HEESS, Gerhard , HERDEN, Werner , FRIESE, Karl-Hermann , REUM, Helmut , SCHMATZ, Jürgen , SCHWAB, Siegbert
发明人： ROBERT BOSCH GMBH
IPC分类号： H01T13/52
CPC分类号： H01T13/52
摘要： In a surface-discharge spark plug, in order to lengthen the path of the discharge surface with a given ignition voltage, the upper surface (22) of the insulating body (10) facing the combustion chamber is designed so that it is crossed by a plurality of field lines (30) forming parts of an electric field generated between the central electrode (21) and the insulating body (10) and the annular mass electrode (16) fitted to the metal casing (11) which surrounds the central electrode (21). Part of the electrode (16 or 21) which represents the cathode (-) is arranged at a certain distance behind the surface (22), when seen in the direction of the field lines, forming an angle with the latter surface.
摘要翻译：在表面放电火花塞中，为了以给定的点火电压延长放电表面的路径，绝缘体（10）的面向燃烧室的上表面（22）被设计成使其与形成在中心电极（21）和绝缘体（10）之间产生的电场的部分的多个场线（30）和安装在围绕中心电极的金属壳体（11）的环形质量电极（16） 21）。表示阴极（ - ）的电极（16或21）的一部分，在沿着场线方向观察时，在表面（22）的后方一定距离配置，与后者的表面形成一个角度。

5. 发明申请

WO1996017169A1 DEVICE FOR OPERATING A HIGH-TENSION SWITCH BY MEANS OF LIGHT ENERGY 审中-公开
标题翻译：安排用于切换高压开关光功率的方式
公开(公告)号：WO1996017169A1
公开(公告)日：1996-06-06
申请号：PCT/DE1995000704
申请日：1995-06-02
申请人： ROBERT BOSCH GMBH , BENEDIKT, Walter , VOGEL, Manfred , HERDEN, Werner , KONRAD, Johann
发明人： ROBERT BOSCH GMBH
IPC分类号： F02P13/00
CPC分类号： H03K17/78 , F02P7/035 , F02P13/00 , G02B6/4248 , G02B6/4295
摘要： The high-tension switch operated by the proposed device comprises a multiplicity of controllable semiconductor elements which become conductive when illuminated with light. The light energy is transmitted through an optical waveguide or optical fibre, the angle between the waveguide or fibre and the switch being 5 to 20 DEG and the waveguide or fibre being cut at angle at the switch end to give an elliptical section.
摘要翻译：它提出了一种装置，用于通过光学能量的手段进行切换的高压开关。高压开关包括多个可控半导体元件，其通过与光依次照射时。光能量经由光导或光纤棒，其中，所述光导体或光纤棒和高压开关之间的角度是5度至20度和光导或光纤杆倾斜地切断在其面向所述高压开关侧，从而形成一个椭圆形横截面发送。

6. 发明申请

WO1992001916A1 PRESSURE SENSOR FOR DETERMINATION OF THE PRESSURE IN A COMBUSTION CHAMBER OF AN INTERNAL-COMBUSTION ENGINE 审中-公开
标题翻译：压力传感器用于确定内燃机燃烧室内的压力
公开(公告)号：WO1992001916A1
公开(公告)日：1992-02-06
申请号：PCT/DE1991000530
申请日：1991-06-27
申请人： ROBERT BOSCH GMBH , BENEDIKT, Walter , VOGEL, Manfred , HERDEN, Werner , KONRAD, Johann , SCHMIDT, Wolfgang , TOSCH, Josef , KUESSEL, Matthias
发明人： ROBERT BOSCH GMBH
IPC分类号： G01L09/00
CPC分类号： G01L9/0052 , G01L1/2287 , G01L23/18
摘要： In the pressure sensor (11) disclosed, a sensor element (19) made of piezo-resistive material is located in a housing (10). The resistive films (23, 25) of this piezo-resistive sensor element (19) are compressed in the direction of the current flowing through the films. When very-high-resistance paste is used for the resistive films, it is possible to produce a relatively high measuring signal.
摘要翻译：在压力传感器（11）中，压阻材料的敏感元件（19）设置在壳体（10）中。该压阻元件（19）的电阻层（23,25）在流过电阻层的电流的方向上被压制。当电阻层使用极高欧姆强度的电阻膏时，可能产生相对较大的测量信号。

7. 发明申请

WO1992001914A1 PRESSURE SENSOR FOR DETERMINATION OF THE PRESSURE IN A COMBUSTION CHAMBER OF AN INTERNAL-COMBUSTION ENGINE 审中-公开
标题翻译：压力传感器用于确定内燃机燃烧室内的压力
公开(公告)号：WO1992001914A1
公开(公告)日：1992-02-06
申请号：PCT/DE1991000526
申请日：1991-06-27
申请人： ROBERT BOSCH GMBH , BENEDIKT, Walter , VOGEL, Manfred , HERDEN, Werner , KONRAD, Johann , SCHMIDT, Wolfgang , TOSCH, Josef , KUESSEL, Matthias
发明人： ROBERT BOSCH GMBH
IPC分类号： G01L09/00
CPC分类号： G01L23/18 , G01L9/0052
摘要： In the pressure sensor (11) proposed, the pressure is transmitted through a diaphragm (14) and a punch (18) to a piezo-resistive sensor element (19). The sensor element (19) is printed on the support of a hybrid circuit (21). The hybrid circuit (21) can be located in particularly simple fashion on one end of the punch stop (22) or on one side of the stop (22). The compact mounting of the hybrid circuit (21) and the piezo-resistive sensor elements (19) gives a relatively small, inexpensive pressure-sensor design. Tried-and-tested thick-film resistances which can be applied easily, such as cermet or plastic, can be used as piezo-resistive sensor elements (19).
摘要翻译：一个压力传感器（11），其中力通过膜片（14）和冲头（18）传递到压阻式测量元件（19）。测量元件（19）印刷在混合电路（21）的支撑件（20）上。以特别简单的方式，混合电路（21）可以布置在冲头（18）的基台（22）的前部上或者止挡（22）的侧面上。由于混合电路（21）和压阻测量元件（19）的紧凑布置，压力传感器（11）具有相对较小尺寸和有利成本的构造。压阻式测量元件（19）可以用作厚膜电阻器，这些电阻器在实践中已经得到验证，并且可以很容易地放置在合适的位置，例如金属陶瓷或塑料。

8. 发明申请

WO1987001876A1 SPARK PLUG WITH SURFACE DISCHARGE SECTION 审中-公开
标题翻译： SPARK插头与表面放电部分
公开(公告)号：WO1987001876A1
公开(公告)日：1987-03-26
申请号：PCT/DE1986000353
申请日：1986-09-04
申请人： ROBERT BOSCH GMBH , BENEDIKT, Walter , HERDEN, Werner , SCHMATZ, Jürgen , SCHWAB, Siegbert
发明人： ROBERT BOSCH GMBH
IPC分类号： H01T13/52
CPC分类号： H01T13/52
摘要： A spark plug with a surface discharge section for internal combustion engines in which the central electrode (21) which is held in an insulating body (10) is surrounded by an annular mass electrode (16). The mass electrode (16) is arranged on a metal housing (11) surrounding the insulating body (10). In order to achieve a "cold" glow discharge on the surface discharge section at a low ignition voltage the insulating body (10) is split into two parts and has an upper part (23) on the connection side made of a material with a relatively low dialectric constant and a lower part (24) on the combustion chamber side made of a material with a very high dielectric constant. One of the two electrodes (21) projects in the axial direction beyond the other electrode (16) and the surface (22) of the insulating body (10) is arranged between the electrodes (16, 21) diagonally to the axis of the spark plug. The projection electrode (21) has the polarity of a cathode.

9. 发明申请

WO1986007206A1 SPARK PLUG CONNECTOR 审中-公开
标题翻译：火花插头连接器
公开(公告)号：WO1986007206A1
公开(公告)日：1986-12-04
申请号：PCT/DE1986000155
申请日：1986-04-10
申请人： ROBERT BOSCH GMBH , BÄUERLE, Adalbert , BENEDIKT, Walter , HERDEN, Werner , HOLL, Walter , LIEBING, Gerhard , WÜRTH, Walter , SCHWAB, Siegbert , BARTELMAE, Ludwig , SCHMATZ, Jürgen
发明人： ROBERT BOSCH GMBH
IPC分类号： H01T13/04
CPC分类号： H01T13/04
摘要： A spark plug connector which is suited to support a spark plug, in order to provide reliable ignition of even lean vaporized fuel/air mixtures. The connector has an outer metal casing (33) which can be earthed, surrounding an insulating body that is separated into longitudinal sections (1, 2, 3), through the longitudinal bore (4) of which extends a metal connection piece (5) that is linked to an ignition cable and spark plug connection. A longitudinal section (2) of the insulating body, surrounded by the metal casing (33), consists of dielectric material and, together with the metal casing (33) and the metal connection piece (5) forms a capacitor which has a capacity of between 50 and 500 pF, and essentially 120 to 400 pF. In order to prevent flashovers between the connection piece (5) and the casing (33) which is of metal in the region of the mating surfaces (21, 23; 24, 26) of the longitudinal sections (1, 2, 3) of the insulating body, annular electrical insulating elements (22; 25) are arranged between the mating surfaces (21, 23; 24, 26) which are elastic at all temperatures of the spark plug connector, such as silicon rubber, epoxy resin or polymerized plastic.

10. 发明申请

WO1998012426A1 INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机
公开(公告)号：WO1998012426A1
公开(公告)日：1998-03-26
申请号：PCT/DE1997001699
申请日：1997-08-09
申请人： ROBERT BOSCH GMBH , BENEDIKT, Walter , HERDEN, Werner , KÜSELL, Matthias
发明人： ROBERT BOSCH GMBH
IPC分类号： F02B17/00
CPC分类号： F02B23/101 , F02B17/005 , F02B19/108 , F02B19/12 , F02B2075/125 , F02F3/26 , F02M57/06 , F02P13/00 , Y02T10/123 , Y02T10/125
摘要： An internal combustion engine, especially for vehicles, with direct fuel injection and applied ignition, presenting at least one closed combustion chamber (10) located between the cylinder head and a piston which can be moved into a cylinder bore (12). Said chamber can be closed by at least one inlet valve (15) for air intake. In order to obtain a highly homogenous mixture formation during direct fuel injection guaranteeing reliable combustion of the mixture, a chamber (17) opening out onto the combustion chamber (10) is placed in front of said combustion chamber (10) at its upper end. The internal diameter of said chamber (17) is substantially lower than that of the combustion chamber (10) becoming considerably larger as it approaches said chamber. Fuel injection and ignition occur in the chamber (17).
摘要翻译：一种内燃发动机，特别是用于机动车辆的，具有直接燃料喷射和火花点火包括气缸盖之间的至少一个（11）和一个在气缸孔（12）可滑动往复运动的活塞（14）封闭的燃烧室（10）与至少一个进气门（15），用于进气关闭。为了实现混合物的形成在直接燃料喷射，从而确保在其上端的燃烧室（10）朝向开口室（17）的混合物，所述燃烧室（10）的安全发泡剂的基本上同质性是基本上相对的燃烧室（10）中越小，所述燃烧室（10）中连续地进行放大，净横截面上游。燃料喷射和点火都是在腔室（17）。

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