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1. 发明申请

WO2002070178A1 VERFAHREN ZUR HERSTELLUNG EINES LOCHS IN EINEM KÖRPER, INSBESONDERE EINES EINSPRITZLOCHS IN EINEM KRAFTSTOFFINJEKTOR 审中-公开
标题翻译：用于生产洞体，尤其是喷孔的燃料喷射
公开(公告)号：WO2002070178A1
公开(公告)日：2002-09-12
申请号：PCT/DE2002/000487
申请日：2002-02-11
申请人： SIEMENS AKTIENGESELLSCHAFT , KLÜGL, Wendelin , KULL, Eberhard , SCHMUTZLER, Gerd
发明人： KLÜGL, Wendelin , KULL, Eberhard , SCHMUTZLER, Gerd
IPC分类号： B23B35/00
CPC分类号： B24B31/116 , B23K26/0624 , B23K26/382 , B23K26/389 , B23P15/16 , F02M61/168 , F02M2200/02 , F02M2200/28 , F02M2200/9061
摘要： Zunächst wird mit Hilfe eines Lasers durch einen Percussionbohrprozess oder einen Trepanierbohrprozess das Loch (L) erzeugt. Der Percussionbohrprozess dauert weniger als 3 Sekunden. Der Trepanierbohrprozess dauert weniger als 10 Sekunden. Nach dem Percussionbohrprozess bzw. Trepanierbohrprozess wird ein Glättungsprozess durchgeführt, indem ein mit Schleifteilchen versetztes Medium unter Druck durch das Loch gepresst wird, bis Unebenheiten von Flächen (F) des Körpers, die das Loch (L) bilden, im wesentlichen abgetragen sind.
摘要翻译：首先，通过由Percussionbohrprozess或Trepanierbohrprozess激光装置产生的孔（L）。所述Percussionbohrprozess持续少于3秒。所述Trepanierbohrprozess只需不到10秒。后Percussionbohrprozess Trepanierbohrprozess或平滑处理是通过用研磨介质的偏移在压力下被迫通过孔，直到所述主体形成所述孔（L）的表面（F）的不均匀性进行的，基本上侵蚀。

2. 发明授权

EP1269008B1 EINSPRITZVENTIL MIT BYPASSDROSSEL 有权
标题翻译：旁路反应器喷射阀
公开(公告)号：EP1269008B1
公开(公告)日：2005-07-20
申请号：EP01919177.4
申请日：2001-03-08
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： BARANOWSKI, Dirk , KLÜGL, Wendelin , SCHMUTZLER, Gerd , WAGNER, Joachim
IPC分类号： F02M47/02
CPC分类号： F02M47/027 , F02M2200/21
摘要： The invention relates to an injection valve, comprising a control chamber (15) with a control piston (16) that is functionally linked with a nozzle needle (35). The control chamber (15) is linked, via an inlet throttle (13), with pressurized fuel, and with an outlet throttle (14) with a valve chamber (9). A servo valve (5) is disposed in the valve chamber (9), said servo valve opening a connection between the valve chamber (9) and a return element (40) depending on its position. The inventive injection valve further comprises a bypass throttle (12) that is interposed between the fuel feed line and the valve chamber.

3. 发明授权

EP1144841B1 VERFAHREN ZUM POSITIONIEREN DES STELLANTRIEBS IN EINEM KRAFTSTOFFINJEKTOR UND VORRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS 有权
标题翻译：一种用于在喷油器实施过程中执行器的定位和设备
公开(公告)号：EP1144841B1
公开(公告)日：2005-07-20
申请号：EP00943547.0
申请日：2000-05-04
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： RIZK, Reda , NEUMAIER, Martin , FRANK, Wilhelm , LEWENTZ, Günter , KLÜGL, Wendelin , LEHMANN, Stefan , SCHMUTZLER, Gerd
IPC分类号： F02M47/02 , F02M59/46 , F02M51/06 , F02M61/16
CPC分类号： F02M63/0026 , F02M47/027 , F02M61/167 , F02M61/168 , F02M2200/701 , F02M2200/8053 , F02M2200/8069 , F02M2200/8092 , Y10T29/49412 , Y10T29/49423 , Y10T137/5987
摘要： The positioning of an actuating drive in a fuel injector having a piezo actuator that is screwed in the housing (1) of the fuel injector is effected by applying voltage (U) to the piezo actuator (2), said voltage corresponding to a predetermined return stroke (Δh) and surface grinding between the housing (3) and the base plate (4) of the piezo actuator (2) when said voltage (U) is applied. A compensating ring (9) is additionally provided between the housing (1) of the fuel injector and the housing (3) of the piezo actuator (2).

4. 发明公开

EP1101033A2 KRAFTSTOFFEINSPRITZVENTIL FÜR BRENNKRAFTMASCHINEN 有权
标题翻译： KRAFTSTOFFEINSPRITZVENTILFÜRBRENNKRAFTMASCHINEN
公开(公告)号：EP1101033A2
公开(公告)日：2001-05-23
申请号：EP99950475.6
申请日：1999-07-30
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： VOIGT, Andreas , LEWENTZ, Günter , FITZNER, Johannes , RINK, Jürgen , SCHMUTZLER, Gerd , BARANOWSKI, Dirk , GIAVI, Raimondo , LEHMANN, Stefan
IPC分类号： F02M47/02
CPC分类号： F02M47/027
摘要： According to the invention a choke element embodied as a choke plate (400) is axially clamped between a valve element (300) and an intermediate element (500) or nozzle element (510). The choke plate presents a fuel channel (410) which via an inlet channel (420) is connected with a control chamber (540) which in turn is connected with a servo valve (340) via an outlet channel (440). Together with their axially adjacent elements the faces of the choke plate (400) form a highly pressure-resistant seal. According to a further embodiment of the invention the inlet channel (420) is curved in a circular manner and discharges vertically into the fuel channel (410) so as to render the choke plate (400) highly pressure resistant. The curved inlet channel is produced using an erosion method.
摘要翻译：根据本发明，实施为阻流板（400）的阻流元件被轴向地夹持在阀元件（300）和中间元件（500）或喷嘴元件（510）之间。阻塞板具有经由入口通道（420）与控制室（540）连接的燃料通道（410），该控制室又通过出口通道（440）与伺服阀（340）连接。与它们的轴向相邻元件一起，阻风板（400）的表面形成高度耐压密封件。根据本发明的另一实施例，入口通道（420）以圆形方式弯曲并垂直排放到燃料通道（410）中，以使阻塞板（400）高度耐压。弯曲的入口通道采用侵蚀方法生产。

5. 发明公开

EP0970305A1 EINSPRITZVENTIL MIT STEUERVENTIL 有权
标题翻译：配调节阀喷油器
公开(公告)号：EP0970305A1
公开(公告)日：2000-01-12
申请号：EP98966221.8
申请日：1998-12-18
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FRANK, Wilhelm , LEWENTZ, Günter , RINK, Jürgen , SCHMUTZLER, Gerd , VENDULET, Joachim
IPC分类号： F02M47/02
CPC分类号： F02M47/027 , F02M2200/21
摘要： The invention relates to an injection valve with a control valve which has a control chamber (1) in which a closing member (10) is arranged which is pushed against a corresponding sealing seat (25) by the fuel pressure in the control chamber (1). The closing member (10) forms part of a rod (11) extending through an outlet hole (5) and connected to a spring seat (13). The spring seat (13) is pretensed by a pressure spring (14) against the housing (36) in such a way that the closing member (10) is pushed against a sealing seat (25) assigned to it. The closing member (10) can be lifted off the sealing seat (25) via an actuating piston (12) which contacts the spring seat (13).

6. 发明授权

EP1142040B1 AKTOR ZUM AUSLENKEN EINES STELLGLIEDS UND KRAFTSTOFFEINSPRITZVENTIL MIT EINEM SOLCHEN AKTOR 有权
标题翻译： AKTOR用于偏转致动器和燃料喷射阀具有这样的执行器
公开(公告)号：EP1142040B1
公开(公告)日：2008-05-07
申请号：EP99966862.7
申请日：1999-12-14
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： AUGUSTIN, Ulrich , FRANK, Wilhelm , KLÜGL, Wendelin , LEWENTZ, Günter , FREUDENBERG, Helmut , SCHMUTZLER, Gerd
IPC分类号： H01L41/09
CPC分类号： H02N2/043
摘要： An actuator has an active actuator element and a passive actuator element (15, 11), these being situated adjacent to each other and clamped between the actuator housing (18) and a transmission element (10). Said elements are placed in an actuator housing (18) and prestressed by means of tie rods (13). As the active actuator element is displaced (15), the transmission element is tilted towards the actuator housing (18) about a tipping angle, and a final control element (19) is displaced by the transmission element (10) with which it interacts.

7. 发明公开

EP1360026A1 VERFAHREN ZUR HERSTELLUNG EINES LOCHS IN EINEM KÖRPER, INSBESONDERE EINES EINSPRITZLOCHS IN EINEM KRAFTSTOFFINJEKTOR 无效
标题翻译：用于生产洞体，尤其是喷孔的燃料喷射
公开(公告)号：EP1360026A1
公开(公告)日：2003-11-12
申请号：EP02712764.6
申请日：2002-02-11
申请人： Siemens Aktiengesellschaft
发明人： KLÜGL, Wendelin , KULL, Eberhard , SCHMUTZLER, Gerd
IPC分类号： B23B35/00 , B24B31/116 , B23K26/38 , F02M61/16
CPC分类号： B24B31/116 , B23K26/0624 , B23K26/382 , B23K26/389 , B23P15/16 , F02M61/168 , F02M2200/02 , F02M2200/28 , F02M2200/9061
摘要： The invention relates to a method for producing a hole in a body, especially an injection hole in a fuel injector. The hole (L) is first produced by a percussion boring process or a trepanation boring process using a laser. The percussion boring process lasts less than 3 seconds. The trepanation boring process lasts less than 10 seconds. After percussion boring or trepanation boring a smoothing step is carried out by forcing a medium that is mixed with abrasive particles under pressure through the hole until any roughnesses of surfaces (F) of the body that form the hole (L) are substantially removed.

8. 发明授权

EP0970305B1 EINSPRITZVENTIL MIT STEUERVENTIL 有权
标题翻译：配调节阀喷油器
公开(公告)号：EP0970305B1
公开(公告)日：2003-05-21
申请号：EP98966221.8
申请日：1998-12-18
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FRANK, Wilhelm , LEWENTZ, Günter , RINK, Jürgen , SCHMUTZLER, Gerd , VENDULET, Joachim
IPC分类号： F02M47/02
CPC分类号： F02M47/027 , F02M2200/21
摘要： The invention relates to an injection valve with a control valve which has a control chamber (1) in which a closing member (10) is arranged which is pushed against a corresponding sealing seat (25) by the fuel pressure in the control chamber (1). The closing member (10) forms part of a rod (11) extending through an outlet hole (5) and connected to a spring seat (13). The spring seat (13) is pretensed by a pressure spring (14) against the housing (36) in such a way that the closing member (10) is pushed against a sealing seat (25) assigned to it. The closing member (10) can be lifted off the sealing seat (25) via an actuating piston (12) which contacts the spring seat (13).

9. 发明公开

EP0931358A1 STELLER MIT EINEM AKTOR MIT STEUERBARER LÄNGE UND VORRICHTUNG ZUR ÜBERTRAGUNG DER AUSLENKUNG EINES AKTORS 失效
标题翻译：与用于传送的致动器的位移应税长度和设备AN ACTOR控制器
公开(公告)号：EP0931358A1
公开(公告)日：1999-07-28
申请号：EP97941855.0
申请日：1997-08-29
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： KLÜGL, Wendelin , FITZNER, Johannes , GIAVI, Raimondo , KIRCHWEGER, Karl , RINK, Jürgen , SCHMUTZLER, Gerd , LEHMANN, Stefan , BARANOWSKI, Dirk , LEWENTZ, Günter , KRÜGER, Hinrich
IPC分类号： F02M51 , F02M59 , H01L41 , F02M63
CPC分类号： F02M47/027 , F02M63/0026 , F02M2200/703 , H02N2/043
摘要： Disclosed is a device for the transmission of the displacement of a piezoelectric actuator onto a movable tappet (6). A pressure chamber (12) is provided between the piezoelectric actuator (1) and the tappet (6). Said chamber is essentially composed of two membranes (8,9) placed parallel to each other. Membranes have effective radii varying in size. The membrane (8) with the larger radius is associated to the piezoelectric actuator (1) and the membrane (9) with the smaller radius is associated to the tappet (6). When the first membrane (8) is displaced by the piezoelectric actuator (1) the second membrane (9) is displaced by a larger path towards the tappet (6).

10. 发明授权

EP1360026B1 VERFAHREN ZUR HERSTELLUNG EINES LOCHS IN EINEM KÖRPER, INSBESONDERE EINES EINSPRITZLOCHS IN EINEM KRAFTSTOFFINJEKTOR 无效
标题翻译：用于生产洞体，尤其是喷孔的燃料喷射
公开(公告)号：EP1360026B1
公开(公告)日：2004-10-20
申请号：EP02712764.6
申请日：2002-02-11
申请人： Siemens Aktiengesellschaft
发明人： KLÜGL, Wendelin , KULL, Eberhard , SCHMUTZLER, Gerd
IPC分类号： B23B35/00 , B24B31/116 , B23K26/38 , F02M61/16
CPC分类号： B24B31/116 , B23K26/0624 , B23K26/382 , B23K26/389 , B23P15/16 , F02M61/168 , F02M2200/02 , F02M2200/28 , F02M2200/9061
摘要： The invention relates to a method for producing a hole in a body, especially an injection hole in a fuel injector. The hole (L) is first produced by a percussion boring process or a trepanation boring process using a laser. The percussion boring process lasts less than 3 seconds. The trepanation boring process lasts less than 10 seconds. After percussion boring or trepanation boring a smoothing step is carried out by forcing a medium that is mixed with abrasive particles under pressure through the hole until any roughnesses of surfaces (F) of the body that form the hole (L) are substantially removed.
摘要翻译：一种用于在一个主体中的孔的方法，特别是爱在燃料喷射器的喷射孔是游离缺失光盘。孔（L）首先通过敲击镗孔过程或使用激光一个环钻镗孔过程中产生的。敲击镗孔过程持续少于3秒。该环锯术镗过程持续不到10秒。打击乐器镗或环锯术镗平滑步骤是通过迫使介质中进行后并与磨料颗粒在压力下穿过所述孔，直至表面的身体的任何粗糙度（F）那样形成空穴（L）基本上除去混合。

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