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1. 发明申请

WO1987005871A1 ANTI-LOCKING BRAKING SYSTEM 审中-公开
标题翻译：防抱死制动系统
公开(公告)号：WO1987005871A1
公开(公告)日：1987-10-08
申请号：PCT/DE1987000094
申请日：1987-03-05
申请人： ROBERT BOSCH GMBH , KÄS, Günter , STEGMAIER, Alwin
发明人： ROBERT BOSCH GMBH
IPC分类号： B60T08/36
CPC分类号： B60T8/368 , B60T8/363 , B60T8/447
摘要： Anti-locking braking system (2) equipped with a brake master cylinder (3) with four wheel brake cylinder connections (20, 21, 22, 23), four wheel brakes (16, 17, 18, 19), four electromagnetic valves (8, 9, 10, 11) and a braking force booster (4) with an associated braking force boost modulator (5). In the event of anti-locking action, the braking pressures produced at the wheel brake cylinder connections (20, 21, 22, 23) are modulated by means of the braking force boost modulator (5). The electromagnetic valves (8, 9, 10, 11) are designed in the form of 2/2-way valves and mounted between the wheel brake cylinder connections and the wheel brakes. During operation of the braking force boost modulator (5), the closure is effected of those of the electromagnetic valves in whose associated wheel brakes the braking pressures are to remain constant at least momentarily. The electromagnetic valves (8, 9, 10, 11) are provided with attachment connections (25) with screw threads (26) and sealing cones (27) which are screwed directly into the wheel brake cylinder connections (20, 21, 22, 23) of the brake master cylinder (3). As a result of the fact that the electromagnetic valves are screwed on to the brake master cylinder a saving can be achieved in respect of assembly work.

2. 发明申请

WO1992014636A1 SOLENOID VALVE FOR HYDRAULIC BRAKING SYSTEMS WITH ABS FOR MOTOR VEHICLES 审中-公开
标题翻译：液压制动系统用电动机用电动马达ABS
公开(公告)号：WO1992014636A1
公开(公告)日：1992-09-03
申请号：PCT/DE1992000059
申请日：1992-01-31
申请人： ROBERT BOSCH GMBH , STEGMAIER, Alwin
发明人： ROBERT BOSCH GMBH
IPC分类号： B60T08/36
CPC分类号： B60T8/364 , B60T8/365 , B60T15/028
摘要： The purpose of the invention is to simplify the manufacture and the assembly of the solenoid valve. The solenoid valve (10) has a seat valve (12) which can be overridden by a parallel nonreturn valve (13). The nonreturn valve (13) has a closure element in the form of a collar (32) disposed concentrically about the longitudinal axis (11) of the solenoid valve (10). The collar (32) is accommodated in a bore stage (16) of the valve housing (14). Its outer sealing lip (36), which is made of an elastic material, co-operates with the inner periphery of the bore stage (16). A retaining body (42) engages with radial and axial play in the collar (32). The solenoid valve (10) can be used as a pressure-control valve in hydraulic breaking systems with ABS for motor vehicles.

3. 发明申请

WO1993006359A1 ELECTROMAGNETICALLY OPERABLE INJECTION VALVE 审中-公开
标题翻译：电磁操作的注射阀
公开(公告)号：WO1993006359A1
公开(公告)日：1993-04-01
申请号：PCT/DE1992000726
申请日：1992-09-02
申请人： ROBERT BOSCH GMBH , STEGMAIER, Alwin , TANSKI, Kenneth
发明人： ROBERT BOSCH GMBH
IPC分类号： F02M51/06
CPC分类号： F02M51/0682 , F02M61/165 , F02M61/205 , Y10S239/90
摘要： In prior art electromagnetically operable injection valves, an adjusting bush is pressed into a flow drilling of a core in order to set the force of a return spring. In the upstream end of the flow drilling is fitted a fuel filter which retains finely divided suspended particles in the fuel. In the novel injection valve, the fuel filter (30) has a filter casing (37) on which is supported the return spring (26) and which is connected to a frame (31) pressed into the flow drilling (25) so that the force introduced into the fuel filter (30) by the return spring (26) is conducted via the filter casing (37) and the frame (31) into the core (2). No adjusting bush for regulating the spring force is thus necessary. The novel injection valve is suitable in particular for fuel injection systems in mixture-compressing internal combustion engines with spark ignition.
摘要翻译：在现有技术的电磁控制注射器中，调节套筒装配在中心部分的流动孔中以调节复位弹簧的力。在流动孔的上游端安装有燃料过滤器，该燃料过滤器保持细分散的颗粒悬浮在燃料中。在新的喷射器中，燃料过滤器（30）具有外壳（37），复位弹簧（26）被支撑在该外壳上并且与安装在流动孔（25）中的外壳（31）连接。），使得通过复位弹簧（26）引入燃料过滤器（30）的力经由壳体（37）和壳体（37）传递到中央部分（2） 31）。不再需要调整弹簧力的调整套筒。新型喷油器特别适用于内燃机的燃油喷射系统火花点火和混合物压缩。

4. 发明申请

WO1993009985A1 PRESSURE MODULATOR 审中-公开
标题翻译：压力调节器
公开(公告)号：WO1993009985A1
公开(公告)日：1993-05-27
申请号：PCT/DE1992000819
申请日：1992-09-24
申请人： ROBERT BOSCH GMBH , STEGMAIER, Alwin
发明人： ROBERT BOSCH GMBH
IPC分类号： B60T08/42
CPC分类号： B60T8/341 , B60T8/347 , B60T8/4225 , B60T8/4275 , B60T8/4872 , B60T8/5075 , B60T8/58
摘要： A pressure modulator for a brake system is already known comprising: a primary cylinder with a servopiston; a secondary cylinder with a piston valve; and a guiding bore linking the two cylinders, in which a control ram is arranged. With this pressure modulator, guidance of the servopiston within the first cylinder is not exact. The new pressure modulator also comprises a primary cyclinder (70) with a servopiston (83), a secondary cylinder (72) with a piston valve (99), and a guiding bore (74) connecting the two cylinders (70, 72), within which there is a control ram (131). The servopiston (83) is provided at the extremity facing the control ram (131) with a lug (92) which protrudes into the guiding bore (74) of the housing (83). This ensures that the guidance of the servopiston (83) is precise. The new pressure modulator is especially suitable for hydraulic brake systems in motor vehicles.

5. 发明申请

WO1991017378A1 POSITIVELY LOCKING CONNECTION FOR JOINING A SOLENOID VALVE TO A CASING BLOCK, AND METHOD OF MANUFACTURING THE CONNECTION 审中-公开
标题翻译：用于将电磁阀接合到壳体的正向闭锁连接以及制造连接的方法
公开(公告)号：WO1991017378A1
公开(公告)日：1991-11-14
申请号：PCT/DE1991000288
申请日：1991-04-05
申请人： ROBERT BOSCH GMBH , KÄS, Günter , ALAZE, Norbert
发明人： ROBERT BOSCH GMBH
IPC分类号： F16K31/06
CPC分类号： F16K31/06 , B60T8/3615 , B60T8/3675 , Y10T29/49423 , Y10T403/1666 , Y10T403/49 , Y10T403/4966
摘要： The aim of the invention is to provide a strong, easy-to-assemble positively locking connection suitable for joining a solenoid valve (1) to a casing block (10). The casing block (10) has a bore which develops into a back taper (14) as it descends. Part (3) of the valve body has the same shape as the bore (11), fitting into the bore to leave a gap running round the wall of the bore of the same diameter as the bore. A sleeve (20) is pushed into the gap (18), filling the gap down to the area of the back taper (14). The deformed sleeve (20) holds the valve (1) in place in the radial and longitudinal directions. The sleeve (20) is capable of resisting high forces tending to pull the valve out of the casing block.

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明申请

WO1998032966A1 CIRCUIT FOR A LATCHING RELAY 审中-公开
标题翻译：电路装置的电磁开关
公开(公告)号：WO1998032966A1
公开(公告)日：1998-07-30
申请号：PCT/DE1997002599
申请日：1997-11-06
申请人： ROBERT BOSCH GMBH , RENNER, Stefan , KRAMER, Claus , SCHMIDT, Karl-Otto , DAURER, Uwe
发明人： ROBERT BOSCH GMBH
IPC分类号： F02N11/08
CPC分类号： F02N11/0851 , F02N11/087 , F02N15/067 , F02N2200/045 , F02N2200/047 , F02N2200/066
摘要： The invention relates to a circuit for a latching relay engaging two toothed wheels in a starting device of an internal combustion engine, characterized by a control and regulating device (2) reducing the relay current after a first time interval (4) to a given current value during a second time interval (41) before both toothed wheels are engaged.
摘要翻译：本发明涉及一种电路装置，用于在网格使内燃发动机的起动装置，其特征在于通过一个控制和调节装置（2）的卡合继电器，它包括一个继电器电流的第一时间间隔之前的两个齿轮的一个特定的电流值的接合期间（40）的两个齿轮的第二周期（41）降低。

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