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1. 发明申请

WO1996026551A1 ULTRASONIC DRIVING ELEMENT 审中-公开
标题翻译：超声波驱动
公开(公告)号：WO1996026551A1
公开(公告)日：1996-08-29
申请号：PCT/DE1996000301
申请日：1996-02-23
申请人： ROBERT BOSCH GMBH , LINDEMANN, Gert , SCHMOLL, Klaus-Peter , KEUPER, Gerhard , WALLASCHEK, Jörg
发明人： ROBERT BOSCH GMBH
IPC分类号： H01L41/083
CPC分类号： H01L41/0831 , H01L41/083 , H01L41/0833 , H01L41/0906 , H02N2/021 , H02N2/101
摘要： An ultrasonic driving element has several stacked layers of piezoelectric material and contacting layers (12) for applying an operating voltage arranged between the layers of piezoelectric material. Each contacting layer (12) is subdivided into at least two electrically disconnected partial areas of which at least one has an electrode (13, 14, 15) for contacting the adjacent piezoelectric layers (10). By applying appropriate alternating voltages to the electrode (13, 14, 15), the surface (21) of the stack of layers is made to vibrate mechanically. These mechanical vibrations have a component of motion parallel to the plane of said surface.
摘要翻译：超声波驱动元件，提出了具有多个重叠层以形成压电材料的堆叠，在每种情况下的接触层（12）在其之间的工作电压的施加。每个所述接触层（12）被划分成至少两个非电连接的部分，其中的至少一个具有用于邻接的压电体层（10）接触的电极（13，14，15）。通过合适的设备的交流电压到所述电极（13，14，15）被激励时，层堆叠于机械振动，其包括平行于该表面的平面的运动分量的表面（21）。

2. 发明申请

WO1998025060A1 PIEZOELECTRIC ACTUATOR 审中-公开
标题翻译：压电作动器
公开(公告)号：WO1998025060A1
公开(公告)日：1998-06-11
申请号：PCT/DE1997002306
申请日：1997-10-09
申请人： ROBERT BOSCH GMBH , HEINZ, Rudolf , KIENZLER, Dieter , POTSCHIN, Roger , SCHMOLL, Klaus-Peter , BOECKING, Friedrich
发明人： ROBERT BOSCH GMBH
IPC分类号： F16K31/00
CPC分类号： F16F1/025 , F02M47/027 , F02M51/005 , F02M51/0603 , F02M63/0026 , F02M2200/26 , F16K31/004 , F16K31/007 , H01L41/0536 , H01L41/083
摘要： Disclosed is a piezoelectric actuator intended especially for starting up injection valves in internal combustion engines of vehicles, which is protected against destructive tension stress by the fact that the body of the piezoelectric actuator is provided with spring elements submitting it to a pretension.
摘要翻译：对于喷射阀对设置压电致动器的机动车辆的内燃机驱动的一个例子是由弹性偏压元件（71），用于致动器的压电体被提供，从而构成压电体（2）根据压缩抵抗破坏性拉伸应力的保护。

3. 发明申请

WO1994024465A1 GEAR TRANSMISSION RATIO REGULATION PROCESS 审中-公开
标题翻译：方法进行传输折算调整
公开(公告)号：WO1994024465A1
公开(公告)日：1994-10-27
申请号：PCT/DE1994000401
申请日：1994-04-13
申请人： ROBERT BOSCH GMBH , SENGER, Karl-Heinz , KEUPER, Gerhard , BÄUERLE, Peter
发明人： ROBERT BOSCH GMBH
IPC分类号： F16H61/38
CPC分类号： B60W10/06 , B60W10/04 , B60W10/101 , B60W30/1819 , B60W30/1882 , F16H59/141 , F16H59/18 , F16H61/0213 , F16H61/66 , F16H61/66259 , F16H2059/082 , F16H2059/084 , F16H2059/085 , F16H2059/086 , F16H2061/0087 , F16H2061/0096 , Y10T477/623 , Y10T477/62427
摘要： A process is disclosed for predetermining the actual transmission ratio of a continuously variable transmission (CVT) for a motor vehicle, in particular a private car. Operation points in a shifting characteristic field which lie on a characteristic curve of optimised consumption (c') in a characteristic field of the engine of the motor vehicle may be adopted, and operation points in a shifting characteristic field which lie on a characteristic curve of optimised output (c") in the characteristic field of the engine may also be adopted. The characteristic curve of the shifting characteristic field results from the selected characteristic curve of the characteristic field of the engine. Operation points in the shifting characteristic field which lie on a dynamic characteristic curve (c'") which runs between the characteristic curve (c') of optimised consumption and the characteristic curve (c") of the optimised output may be adopted. Theposition of the dynamic characteristic curve (c'") varies according to the speed with which the output requirements are changed.

4. 发明申请

WO1996024051A1 CERAMIC LAYER SYSTEM, ESPECIALLY FOR GAS SENSORS 审中-公开
标题翻译：陶瓷层系，尤其是对气体传感器
公开(公告)号：WO1996024051A1
公开(公告)日：1996-08-08
申请号：PCT/DE1996000131
申请日：1996-01-31
申请人： ROBERT BOSCH GMBH , FRIESE, Karl-Hermann , WEBER, Lothar , GRUENWALD, Werner , LINDEMANN, Gert , NEUMANN, Harald , EISELE, Ulrich
发明人： ROBERT BOSCH GMBH
IPC分类号： G01N27/407
CPC分类号： C04B41/009 , B32B18/00 , C04B41/5042 , C04B41/87 , C04B2237/34 , C04B2237/341 , C04B2237/343 , C04B2237/348 , G01N27/4073 , G01N27/4075 , Y10T428/252 , Y10T428/256 , Y10T428/257 , C04B20/1066 , C04B41/5037 , C04B35/10 , C04B35/185
摘要： The invention relates to a ceramic layer system of at least two layers of considerably different conductivity, containing a ceramic substrate layer (10) of low conductivity and at least one other adjacent ceramic layer of considerable conductivity as the conductive layer (11), in which the conductive layer (11) contains ceramic particles (12) themselves having a slight degree of conductivity but are coated with a material (13) with a high conductivity and hence brings about the considerable conductivity of the conductive layer (11). The material of the ceramic substrate layer (10) and that of the ceramic particles (12) of the conductive layer (11) are selected so that the coefficient of thermal expansion of the conductive layer (11) is close to or the same as that of the ceramic substrate layer (10). The invention also relates to a process for producing gas sensors containing said ceramic layer systems, with the conductivity relating to the conduction of oxygen ions.
摘要翻译：本发明涉及一种至少两层的陶瓷层的系统，所述电导率显着不同，包括具有低导电性的陶瓷基板层（10）和至少一个另外的，具有相当的导电性的导电层（11）邻接的陶瓷层，其中所述导电层（11）陶瓷颗粒（12），其本身具有低的导电率，但是，与被涂覆的材料（13），其具有高导电性，并由此的导电层的原因（11）的相当大的导电性。合适地，所述陶瓷基板层（10）和导电层（11）的陶瓷微粒（12）的材料的材料进行选择，使得在陶瓷基板层（10）的导电层（11）的热膨胀系数接近或等于它。本发明还涉及用于生产气体传感器，其含有所述陶瓷层的系统，其中，所述导电性涉及氧离子的传导的方法。

5. 发明申请

WO1996013870A1 TRAVELLING WAVE MOTOR 审中-公开
标题翻译： MIGRANT马达轴
公开(公告)号：WO1996013870A1
公开(公告)日：1996-05-09
申请号：PCT/DE1995001378
申请日：1995-10-07
申请人： ROBERT BOSCH GMBH , LINDEMANN, Gert , KRAMER, Claus , EISELE, Ulrich , HILBERATH, Thomas , HEUSSNER, Karl-Heinz
发明人： ROBERT BOSCH GMBH
IPC分类号： H01L41/09
CPC分类号： H02N2/163
摘要： The invention relates to a travelling wave motor with a stator having an electrically excitable piezo-ceramic with which a rotor can be brought into frictional contact. The stator (24) consists of two interconnected piezo-ceramic layers (62, 64) which can be excited via a contacting layer (66, 68) having a circuit arrangement (84, 86).
摘要翻译：本发明涉及一种具有可电激励的压电陶瓷具有定子的行波电机，其转子摩擦接合。可以预期的是两个相互连接的压电陶瓷层（62，64）的定子（24）形成，其包括相应的电路的接触（84，86）（66,68）可以被激发。

6. 发明申请

WO1996011394A1 MEASURING SENSOR TO DETERMINE THE OXYGEN CONTENT OF GAS MIXTURES 审中-公开
标题翻译：探头用于确定气体混合物中的氧气浓度
公开(公告)号：WO1996011394A1
公开(公告)日：1996-04-18
申请号：PCT/DE1995001305
申请日：1995-09-22
申请人： ROBERT BOSCH GMBH , DIETZ, Hermann , GRÜNWALD, Werner , DE LA PRIETA, Claudio , LINDEMANN, Gert , EISELE, Ulrich , SCHMIEDEL, Carmen
发明人： ROBERT BOSCH GMBH
IPC分类号： G01N27/419
CPC分类号： G01N27/417
摘要： A measuring sensor to determine the oxygen content of gas mixtures, especially the exhaust gases of internal combustion engines, with an electrochemical measuring probe and an electrochemical reference probe having a solid electrolyte between two electrodes connected to an evaluation circuit. The measuring probe (12) and the reference probe (14) are separately embedded in a shared basic substrate (16) and the solid electrolyte (26, 34) takes the form of islands (3) which are arranged only in the region of the electrodes (22, 24 or 30, 32).
摘要翻译：测量传感器，用于确定在气体混合物中的氧含量，特别是在内燃机的废气，具有电化学测量探针和电化学参考探针，其具有布置连接至评估固体电解质的两个电极之间。可以预期的是，测量探头（12）和参考探针（14）彼此在专门形成的公共底部基板（16）被嵌入和固体电解质岛的固体电解质（26，34）（36）中分离（在电极的区域 22，24和30，32）被布置。

7. 发明申请

WO1998044258A1 PUMP, ESPECIALLY HIGH PRESSURE PUMP FOR USE IN A FUEL INJECTOR OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：泵，尤其是高压泵用于内燃发动机的燃料喷射装置
公开(公告)号：WO1998044258A1
公开(公告)日：1998-10-08
申请号：PCT/DE1997003011
申请日：1997-12-24
申请人： ROBERT BOSCH GMBH , STIEFEL, Hans-Peter
发明人： ROBERT BOSCH GMBH
IPC分类号： F04B01/053
CPC分类号： F04B1/0448 , F02M59/102 , F04B9/045 , F04B17/05 , Y10S464/901
摘要： The present invention relates to a pump, especially a high pressure pump for use in a fuel injector of an internal combustion engine, provided with a pump casing (10) with, on the one hand, at least one working space located between an inlet area (15) and a feeding area (20) operatively linked inside the pump casing (24), an actuating element (16) being mounted in said working space and, on the other hand, at least one pump shaft (14) inside the pump casing (10), which enables the actuating element (16) to be operated. In order to reduce the length of the construction and extend the service life of the pump, it is provided that the pump casing (10) be secured to a wall (45) of the motor crankcase (45'), with the possibility for the pump shaft (14, 14') of being radially laid onto a shaft (46) mounted inside the motor crankcase (45').
摘要翻译：本发明涉及一种泵，特别是高压泵的用于内燃发动机的燃料喷射装置，具有一泵壳体（10），与在泵壳体中的至少一个（10）可操作地连接的流入区域（15）和输送机部分（20）之间的位于工作腔室（24），在其中工作部件（16）可移动地布置，并提供与所述泵壳体（10）的泵轴（14），通过该工作元件（16）是可驱动的。为了获得更短的长度和泵的寿命增加了，它提供的是，泵壳体（10）的马达外壳（45“）的壁（45）的内燃机的可紧固，其中，所述泵轴（14，14”在一个）在电动机壳体（45“）安装在所述内燃发动机的轴（46）是径向可存储。

8. 发明申请

WO1998042975A1 FUEL-INJECTION VALVE AND METHOD FOR PRODUCING A VALVE NEEDLE OF A FUEL-INJECTION VALVE 审中-公开
标题翻译：燃料喷射阀及其制造方法燃料喷射阀的阀针
公开(公告)号：WO1998042975A1
公开(公告)日：1998-10-01
申请号：PCT/DE1997002879
申请日：1997-12-11
申请人： ROBERT BOSCH GMBH , MAIER, Dieter
发明人： ROBERT BOSCH GMBH
IPC分类号： F02M51/06
CPC分类号： F02M51/0667 , F02M51/0671 , F02M51/0682 , F02M61/163 , F02M61/168 , Y10S239/90
摘要： The invention relates to a fuel-injection valve which has an axially moving valve needle (12), said valve needle comprising at least at least one closing element support (17) and one spherical valve-closing element (18). The closing element support (17) accommodates the valve-closing element (18) in a lower recess (38), an end area (37) of said closing element support (17) encompassing the valve-closing element (18) in the downstream direction beyond an equator (52) of said valve-closing element (18). The fixed connection between the valve-closing element (18) and the closing element support (17) is achieved by means of bordering. The fuel-injection valve is particularly suitable for use in fuel-injection systems of mixture-compression internal combustion engines with externally supplied ignition.
摘要翻译：本发明涉及一种具有可轴向移动的阀针（12），所述至少一个Schliesskörperträger（17）和球形阀关闭体（18）的燃料喷射阀。所述Schliesskörperträger（17）开闭阀体（18）在较低的凹部（38）。在这种情况下，端部（37）超出所述阀关闭体（18）的赤道（52）向下游方向围绕Schliesskörperträgers（17）的闭阀主体（18）接合。闭阀主体（18）和Schliesskörperträger（17）的固定连接通过压接来实现的。燃料喷射器是特别适用于gemischtverdichtenden火花点火内燃发动机的燃料喷射系统中使用。

9. 发明申请

WO1998038504A1 SENSOR ELEMENT SEAL FOR A DETECTOR 审中-公开
标题翻译：密封件的传感器的传感器元件
公开(公告)号：WO1998038504A1
公开(公告)日：1998-09-03
申请号：PCT/DE1997003010
申请日：1997-12-24
申请人： ROBERT BOSCH GMBH , FRIESE, Karl-Hermann , WEYL, Helmut
发明人： ROBERT BOSCH GMBH
IPC分类号： G01N27/407
CPC分类号： G01N27/407
摘要： The invention relates to a detector, specially one determining the oxygen content in exhaust gases of internal combustion motors, wherein a wafer-shaped sensor element (26) is inserted in a ceramic molded part (20), arranged in a metal casing (12) by means of a gastight seal (31). The seal (31) consists of a tightly packed powder (32) and a glass seal (33) placed thereon. Said seal (31) enables gastight and gasoline-resistant fixing of the sensor element (26) in the ceramic molded part (20).
摘要翻译：因此建议测量传感器，特别是用于通过密封的手段确定在内燃机的废气中的氧气含量，其中在陶瓷成型的板状传感器元件（26）（20），其被布置在金属壳体（12），插在以气密方式（31）是。所述密封件（31）包括粉末状的密封凸缘（32）和上覆的玻璃密封件（33）的。与密封件（31）包括在所述陶瓷成型（20）的传感器元件（26）的气密和耐汽油 - 定影实现。

10. 发明申请

WO1998036516A1 OPTICAL WAVELENGTH DIVISION MULTIPLEX TRANSMITTER 审中-公开
标题翻译：光波分复用SENDER
公开(公告)号：WO1998036516A1
公开(公告)日：1998-08-20
申请号：PCT/DE1997002177
申请日：1997-09-25
申请人： ROBERT BOSCH GMBH , SCHUNK, Nikolaus
发明人： ROBERT BOSCH GMBH
IPC分类号： H04J14/02
CPC分类号： H04B10/505 , H04B10/506 , H04B10/572 , H04J14/02
摘要： The invention relates to an optical wavelength division multiplex transmitter which produces a wave crest with the help of a plurality of laser fibres. A single pump source is then used.
摘要翻译：本发明公开了由多个光纤激光器产生波峰波分复用光发送器。然后单个泵浦光源被使用。

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