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1. 发明申请

WO2008122452A1 MAGNETIC VALVE 审中-公开
标题翻译：电磁阀
公开(公告)号：WO2008122452A1
公开(公告)日：2008-10-16
申请号：PCT/EP2008051338
申请日：2008-02-04
申请人： BOSCH GMBH ROBERT , STREICHER BERND , HEINZ RUDOLF , SPINDLER SUSANNE , HAUG STEFAN , RAPP HOLGER , STOECKLEIN WOLFGANG , FALTIN CHRISTIAN
发明人： STREICHER BERND , HEINZ RUDOLF , SPINDLER SUSANNE , HAUG STEFAN , RAPP HOLGER , STOECKLEIN WOLFGANG , FALTIN CHRISTIAN
IPC分类号： F02M51/06 , F02M61/20
CPC分类号： F02M51/0635 , F02M61/20 , F02M2200/30 , F02M2200/306
摘要： The invention relates to an injection valve (10), particularly for the injection of fuel into the combustion spaces of internal combustion engines. The injection valve (10) comprises an anchor assembly which, in turn, has an anchor plate (20) and an anchor bolt (18). A seat (30) of the injection valve (10) is unblocked or closed off by the anchor assembly. The anchor plate (20) of the anchor assembly comprises a number of anchor wings (22), pairs of which have different inherent frequencies.
摘要翻译：本发明涉及的喷射阀（10），特别是用于将燃料喷射到内燃机的燃烧室中。喷射阀（10）包括电枢组件继而包括一个电枢板（20）和锚定螺栓（18）。喷射阀（10）的座（30）或者由电枢组件释放或关闭。电枢组件的电枢板（20）包括具有对不同固有频率的数锚翼片（22）。

2. 发明申请

WO2012167994A3 FUEL INJECTION VALVE 审中-公开
标题翻译：燃料喷射阀
公开(公告)号：WO2012167994A3
公开(公告)日：2013-01-31
申请号：PCT/EP2012057560
申请日：2012-04-25
申请人： BOSCH GMBH ROBERT , RAPP HOLGER , CLAUSS HELMUT , STOECKLEIN WOLFGANG , PAUER THOMAS , WANG CHANGYI , RUECKLE MARKUS , SCHNELL MATTHIAS
发明人： RAPP HOLGER , CLAUSS HELMUT , STOECKLEIN WOLFGANG , PAUER THOMAS , WANG CHANGYI , RUECKLE MARKUS , SCHNELL MATTHIAS
IPC分类号： F02D41/20 , F02D41/24
CPC分类号： F02D41/2467 , F02D41/20 , F02D2041/2055 , F02M47/027 , F02M57/005 , F02M2200/247
摘要： A fuel injection valve (11) with an actuator (80) and a sensor device (70), and a method are described. A first connection (70a) of the sensor device (70) is connected to a connection (HS) of an actuator (80). A further connection (70b) of the sensor device (70) is connected to a reference potential (88). The sensor device (70) comprises a sensor (26) and an overflow protection device (90) connected in series with the sensor (26).
摘要翻译：公开了一种燃料喷射阀（11）与致动器（80）和传感器装置（70）和方法。所述传感器装置（70）的第一端子（70A）连接到致动器（80）的端子（HS）。所述传感器装置（70）的另一个终端（70B）连接到基准电位（88）。所述的传感器装置（70）包括传感器（26）和在与该传感器（26）的过电流保护装置（90）串联连接的。

3. 发明申请

WO0229254A2 VALVE FOR CONTROLLING FLUIDS 审中-公开
标题翻译：阀用于控制液体的
公开(公告)号：WO0229254A2
公开(公告)日：2002-04-11
申请号：PCT/DE0103716
申请日：2001-09-28
申请人： BOSCH GMBH ROBERT , STOECKLEIN WOLFGANG , SCHMIEDER DIETMAR
发明人： STOECKLEIN WOLFGANG , SCHMIEDER DIETMAR
IPC分类号： F02M47/00 , F02M47/02 , F02M51/06 , F02M59/46 , F02M61/16 , F02M63/00 , F15B3/00 , F15B7/10 , F16K31/02 , F16K31/40
CPC分类号： F02M63/0026 , F02M47/027 , F02M61/167 , F02M63/0036 , F02M2200/705 , F15B3/00 , F15B7/10
摘要： The invention relates to a valve for controlling fluids provided with a valve element (3), which can be axially displaced inside a valve body (5), with a hydraulic chamber (12), which functions as a hydraulic transmission, with a filling device (15), which is provided for compensating for losses due to leakage and which is connected to a high pressure area (14) and to a low pressure area (13) of the valve and, lastly, with a flow restrictor (18). According to the invention, the flow restrictor (18) can be displaced according to a pressure prevailing inside the low pressure area (13) whereby resulting in a filling of the hydraulic chamber (12) with fluid.
摘要翻译：公开了用于在一个阀主体控制液体，用（5）沿轴向可移动的阀构件的阀（3），具有工作的液压助力器hydrualikkammer（12），并用填充装置（15），以补偿泄漏损失，这与被连接到一个高压区域（14）和所述阀的低压区域（13）和节气门体（18）。根据本发明，提供的是所述节气门体（18）在低压区域普遍存在一个的函数（13）的压力是可移动的，使得所述液压室（12）的填充用液体中进行。

4. 发明申请

WO0138712A3 FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：内燃机燃油喷射阀
公开(公告)号：WO0138712A3
公开(公告)日：2001-12-27
申请号：PCT/DE0004011
申请日：2000-11-10
申请人： BOSCH GMBH ROBERT , BOECKING FRIEDRICH , STOECKLEIN WOLFGANG
发明人： BOECKING FRIEDRICH , STOECKLEIN WOLFGANG
IPC分类号： F02M61/10 , F02M45/08 , F02M47/00 , F02M47/02 , F02M51/06 , F02M61/20 , F02M63/00 , F02M59/46
CPC分类号： F02M45/08 , F02M47/02 , F02M47/025 , F02M47/027 , F02M2200/21 , F02M2200/703
摘要： The inventive fuel injection valve (16) comprises an injection valve element (24) via which at least one injection opening (26) is controlled. The movement of the injection valve element (24) is influenced by a control valve (18) which comprises a control valve element (62), said control valve element controlling the pressure in a control pressure space (48), and which can be moved by an adjusting force generated by a piezo actuator (80) thus controlling a connection of the control pressure space (48) to a pressure release space (12). The control valve (18) comprises two valve seats (60, 74) which are interspaced in the direction of movement of the control valve element (62), and with which the control valve element (62) interacts via a respective sealing surface (66, 69) arranged thereon so that the control valve element (62) has two closing positions in which the control pressure space (48) is separated from the pressure release space (12). When the control valve element (62) is not located in one of both closing positions, the control pressure space (48) is connected to the pressure release space (12). The fuel injection valve (16) can be momentarily opened by moving the control valve element (62) between both closing positions thereof.
摘要翻译：燃料喷射阀（16）具有喷射阀构件（24），至少一个喷射口（26）通过喷射阀构件进行控制。喷射阀构件（24）的通过控制阀的运动（18）的影响，其具有通过其在控制压力室中的压力（48）控制的控制阀构件（62）和由压电致动器中的一个（80）中产生的致动力是可移动的从而控制控制压力室（48）与排出室（12）的连接。所述控制阀（18）在所述控制阀构件的运动方向具有两个（62）间隔开的阀座（60，74），利用该配合所述控制阀构件（62）每一个都具有设置在其上的密封面（66，69），使得所述控制阀构件（ 62）具有两个关闭位置，其中控制压力室（48）与排出室（12）分离。当控制阀构件（62）不处于两个闭合位置中的一个，则控制压力室（48）到所述减压空间（12）连接。与它的两个闭合位置之间的控制阀构件（62）的移动是所述燃料喷射阀的简要开口（16）允许。

5. 发明申请

WO0131191A2 FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：燃料喷射阀用于内燃机
公开(公告)号：WO0131191A2
公开(公告)日：2001-05-03
申请号：PCT/DE0003565
申请日：2000-10-11
申请人： BOSCH GMBH ROBERT , STOECKLEIN WOLFGANG
发明人： STOECKLEIN WOLFGANG
IPC分类号： F02M47/00 , F02M47/02 , F02M51/00 , F02M63/00
CPC分类号： F02M47/025 , F02M2200/21 , F02M2200/703
摘要： The inventive fuel injection valve (16) has an injection valve member (24) which controls at least one injection opening (26). The movement of the injection valve member (24) is influenced by a control valve (18) which has a control valve member (54) that is used to control the pressure in a control chamber (50). The control valve member controls a relief channel (46) in a closing piston (42) that delimits the control pressure chamber (50), said closing piston acting on the injection valve member (24) in its closing direction using the pressure that is present in the control pressure chamber (50). The control valve member (54) can be displaced with a piezo actuator (78) through a hydraulic transmission and in this way opens or closes the relief channel (46). The control valve member (54) interacts with the opening (47) of the relief channel (46) on the closing piston (42) in the form of a valve seat and the cross-sectional area of the control valve member in the control pressure chamber (50) is at least approximately equal to the cross-sectional area of the opening (47) of the relief channel (46), so that no force is exerted on the control valve member (54) through the pressure in the control pressure chamber (50) and so that only a slight force is required to move the control valve member.
摘要翻译：燃料喷射阀（16）具有喷射阀构件（24）由所述至少一个喷射孔（26）控制。喷射阀构件（24）的通过控制阀（18）的影响，其具有通过其在控制压力室中的压力（50）是通过该控制的控制阀构件（54），排出通道（46）（在控制压力室中的运动 50）限制关闭活塞（42）被控制，由（在控制压力室50）的压力被施加到在其关闭方向上的喷射阀构件（24）通行。所述控制阀构件（54）是经由液压助力器移位通过压电致动器（78），由此该打开排出通道（46）或关闭。所述控制阀构件（54）与所述闭合活塞（42）作为阀座的释放通道（46）的口（47）一起进行交互，并且其控制压力空间（50）的横截面面积为至少近似等于Entllastungskanals的口（47）的截面积（46）因此，通过在控制压力室（50）中的压力，没有力的控制阀构件（54），并且仅很小的力施加上所需的其位移。

6. 发明申请

WO2010057701A3 BALL VALVE FOR HIGH PRESSURE PUMPS 审中-公开
标题翻译：球阀高压泵
公开(公告)号：WO2010057701A3
公开(公告)日：2010-07-29
申请号：PCT/EP2009062270
申请日：2009-09-22
申请人： BOSCH GMBH ROBERT , STOECKLEIN WOLFGANG , REISER TOBIAS
发明人： STOECKLEIN WOLFGANG , REISER TOBIAS
IPC分类号： F02M59/46 , F04B53/10 , F16K15/04 , F16K17/04
CPC分类号： F02M59/462 , F16K15/04 , F16K15/044 , F16K17/0406 , F16K17/0433 , F16K25/00
摘要： A ball valve (1), which is used in particular as a high pressure valve for high pressure pumps of fuel injection systems of air compression, auto-ignition internal combustion engines, has a valve ball (3) and a valve seat surface (8). The valve ball (3) cooperates with the valve seat surface (8) to form a sealing seat in order to interrupt a connection between an inlet (6) and an outlet (7). Furthermore, this dampens an oscillational excitation and/or a rotational excitation of the valve ball (3), which counteract a closing of the sealing seat (9) between the valve ball (3) and the valve seat surface (8). Therefore, reliable closing of the ball valve (1) during an intake stroke following a delivery stroke is achieved.
摘要翻译：球阀（1），特别地，作为一个高压阀，用于空气压缩自动点火内燃机的燃料喷射系统的高压泵，具有阀球（3）和一个阀座表面（8）。在这种情况下，阀球（3）的作用是中断的入口（6）和出口（7）与所述阀座表面（8），以形成一个密封座之间的连接。此外，Oszillationsanregung和/或阀球（3）的旋转激励，这抵消阀球（3）和所述阀座表面（8）之间的密封座（9）的关闭被衰减。由此，在达到下一个排出冲程与吸入冲程期间的球阀（1）的可靠闭合。

7. 发明申请

WO0155583A3 INJECTION NOZZLE 审中-公开
标题翻译：喷油器
公开(公告)号：WO0155583A3
公开(公告)日：2001-12-06
申请号：PCT/DE0100100
申请日：2001-01-12
申请人： BOSCH GMBH ROBERT , KIENZLER DIETER , STOECKLEIN WOLFGANG , BOECKING FRIEDRICH
发明人： KIENZLER DIETER , STOECKLEIN WOLFGANG , BOECKING FRIEDRICH
IPC分类号： F02M47/02 , F02M59/46 , F02M61/04
CPC分类号： F02M63/0026 , F02M47/027 , F02M61/042 , F02M2200/703
摘要： The aim of the invention is to provide an injection nozzle with a piezo-actuator which has a simple construction but also allows short switching times and therefor small injection quantities. To this end, the inventive injection nozzle is provided with a nozzle body (10), a nozzle needle (12) which is displaceable in said nozzle body, a control chamber (18) into which the nozzle needle projects with one end and which is supplied with a pressurized fluid by a fluid inlet (20), and a control valve (28, 30, 34), which has a valve element (30) that can open and close a fluid outlet (26) leading from the control chamber (18). A piezo-actuator (34) is also provided for activating the valve element (30).
摘要翻译：旨在提供一种具有压电致动器的注射喷嘴，其具有简单的结构，能够实现较短的开关时间并因此实现较低的注射量。为了这个目的，提供了一种具有喷嘴主体（10）的注射喷嘴，一个在该移动的喷嘴针（12），控制腔（18），在其中加压流体突出的喷嘴针一个端和一流体入口（20）被提供，以及具有的一个阀元件（30），其可打开来自控制腔（18）的流体流（26）和关闭，和压电致动器（34）的控制阀（28，30，34）阀元件（30）可以操作。

8. 发明申请

WO0079606A3 PIEZOELECTRIC ACTUATOR WITH MOTION STABILIZATION ELEMENTS 审中-公开
标题翻译：随着对运动的稳定元件压电致动器
公开(公告)号：WO0079606A3
公开(公告)日：2001-05-03
申请号：PCT/DE0001671
申请日：2000-05-24
申请人： BOSCH GMBH ROBERT , STOECKLEIN WOLFGANG , BOECKING FRIEDRICH
发明人： STOECKLEIN WOLFGANG , BOECKING FRIEDRICH
IPC分类号： F03G7/00 , F02M63/00 , H01L41/053 , H01L41/083 , H02N2/04
CPC分类号： F02M63/0026 , H01L41/0536 , H01L41/083
摘要： The invention relates to a piezoelectric actuator that comprises at least one piezoelectric element (2; 21; 31; 41; 42) that impinges an actuator with a tensile or pressure force. The piezoelectric actuator is further provided with stabilization elements (9; 22), preferably from steel or ceramics, that are mounted in parallel to the piezoelectric element (2; 21; 31; 41; 42), with a flexible plastic intermediate layer (11) interposed between the elements, and that prevent movements transverse to the direction of duty. The piezoelectric element (2; 21; 31; 41; 42) and the stabilization elements (9; 22) have a larger length in their effective direction (z axis) compared to their width that runs transverse to the effective direction (x, y direction).
摘要翻译：公开了一种压电致动器，其中，所述至少一个压电元件（2; 41,42，21; 31;）被提供用于作用有拉伸力或压缩力的致动元件上。那里被进一步稳定，优选由钢或陶瓷的元件;布置在平行于压电元件（9 22）（2; 41，42，21 ;; 31）与来自Kunstsoff附着柔性中间层（11）的元件之间的位于其Bewgungen横向防止有用方向。压电元件（2; 21; 31; 41，42）和所述稳定元件（9; 22）在这种情况下有一个在作用方向大长度的关系（z轴），以它们的宽度横向于工作方向（X，Y方向）。

9. 发明申请

WO2011054632A2 PUMP UNIT FOR SUPPLYING FUEL, PREFERABLY DIESEL OIL, TO AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于向柴油机供应燃油，柴油机油的泵组件
公开(公告)号：WO2011054632A2
公开(公告)日：2011-05-12
申请号：PCT/EP2010065272
申请日：2010-10-12
申请人： BOSCH GMBH ROBERT , RZYMANN THILO , LOIUDICE NICOLA , RONCONE MASSIMILIANO , STOECKLEIN WOLFGANG
发明人： RZYMANN THILO , LOIUDICE NICOLA , RONCONE MASSIMILIANO , STOECKLEIN WOLFGANG
IPC分类号： F04B53/10
CPC分类号： F04B53/1085 , F04B53/101
摘要： A pump unit for supplying fuel, preferably diesel oil, to an internal combustion engine is provided with a check valve (9), which is positioned in the passage (3) for delivering the fuel to the internal combustion engine and which is provided with a plug (10) which is movable between a position in which it opens the delivery passage (3) and a position in which it closes the passage, a stop element (11) being fitted in the delivery passage (3) to form a seat (14) for receiving and retaining the plug (10) after the opening of the check valve (9).
摘要翻译：用于向内燃机供应燃料，优选为柴油的泵单元设置有止回阀（9），止回阀（9）位于通道（3）中用于将燃料输送到内燃机并且设置有可在其打开输送通道（3）的位置与其关闭通道的位置之间移动的塞子（10），在输送通道（3）中装配止动元件（11）以形成座位用于在打开止回阀（9）之后接收和保持插塞（10）。

10. 发明申请

WO2005121544A8 FUEL INJECTOR WITH VARIABLE ACTUATOR TRANSMISSION 审中-公开
标题翻译：具有可变AKTORÜBERSETZUNG喷油嘴
公开(公告)号：WO2005121544A8
公开(公告)日：2007-03-01
申请号：PCT/EP2005051682
申请日：2005-04-15
申请人： BOSCH GMBH ROBERT , STOECKLEIN WOLFGANG
发明人： STOECKLEIN WOLFGANG
IPC分类号： F02M51/06 , F02M63/00
CPC分类号： F02M51/0603 , F02M2200/50 , F02M2200/703
摘要： The invention relates to a fuel injector (1) which is used to inject fuel into the combustion chamber of an internal combustion engine. The fuel injector (1) comprises an injection valve member (9) which can be actuated directly by means of a piezoactuator (8). Said injection valve member is introduced into a nozzle body (3) of the fuel injector (1) and can be adjusted by a spring element (15) in the closed position. A hydraulic transmission arrangement (12, 14) is provided between the piezoactuator (8) and the injection valve member (9) in order to adapt the force which is to be applied by the piezoactuator (8) to the opening force characteristic of the injection valve member (9).
摘要翻译：本发明涉及一种燃料喷射器（1），用于将燃料喷射到内燃机的燃烧室。所述Kraftstoffnjektor（1）包括压电致动器（8）直接驱动的喷射阀构件（9）。在喷嘴主体（3）这是Kraflstoffinjektors（1），并通过在其调节的关闭位置的弹簧元件（15）。压电致动器（8）和所述喷射阀构件（9）之间被施加到压电致动器（8）的力Einspitzventilgliedes的打开力场（9）具有液压发射机装置（12，14）的调整。

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