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1. 发明公开

EP1141538A1 LECKAGEANSCHLUSS UND KRAFTSTOFFINJEKTOR MIT EINEM SOLCHEN LECKAGEANSCHLUSS 有权
标题翻译：排水口和喷油嘴这样的排水口
公开(公告)号：EP1141538A1
公开(公告)日：2001-10-10
申请号：EP00904824.0
申请日：2000-01-03
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FRANK, Wilhelm , FITZNER, Johannes , KLÜGL, Wendelin , LEWENTZ, Günter
IPC分类号： F02M55/00 , F16L37/14
CPC分类号： F02M55/002 , F02M55/004 , F02M2200/8023 , F16L37/144
摘要： The invention relates to a leakage connection for attaching a leakage line to a fuel injector. Said leakage connection comprises a connecting branch (61) which is provided as one-piece with an injector body. The leakage connection also comprises a connection nipple (62) which, with an insert (91), engages inside an opening in the connection branch (61), and comprises an axial securing device (63) that is arranged in the connection branch (61) in an manner which is essentially perpendicular to the connection nipple. In addition, the leakage connector is, in a final position, connected to the connection nipple (62) with positive fit.

2. 发明授权

EP1101033B1 KRAFTSTOFFEINSPRITZVENTIL FÜR BRENNKRAFTMASCHINEN 有权
公开(公告)号：EP1101033B1
公开(公告)日：2002-10-02
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.

3. 发明公开

EP0966603A1 EINSPRITZVENTIL MIT EINER AUSGLEICHSFLÄCHE 有权
标题翻译：带有补偿面积注射器
公开(公告)号：EP0966603A1
公开(公告)日：1999-12-29
申请号：EP98964377.0
申请日：1998-12-02
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FITZNER, Johannes , RINK, Jürgen
IPC分类号： F02M51 , F02M59
CPC分类号： F02M63/0026 , F02M51/0603 , F02M59/468 , F02M2200/701
摘要： A compensating element (3) is provided between a piezoelectric actuator (1) and transmission elements (4). Said element with a curved surface is located on the piezoelectric actuator (1). The compensating element (3) compensates for tilting of the piezoelectric actuator (1) and the differences in overall heights of the transmission elements when the array comprises two transmission elements (4, 5).

4. 发明授权

EP1141538B1 LECKAGEANSCHLUSS UND KRAFTSTOFFINJEKTOR MIT EINEM SOLCHEN LECKAGEANSCHLUSS 有权
公开(公告)号：EP1141538B1
公开(公告)日：2005-11-23
申请号：EP00904824.0
申请日：2000-01-03
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FRANK, Wilhelm , FITZNER, Johannes , KLÜGL, Wendelin , LEWENTZ, Günter
IPC分类号： F02M55/00 , F16L37/14
CPC分类号： F02M55/002 , F02M55/004 , F02M2200/8023 , F16L37/144
摘要： The invention relates to a leakage connection for attaching a leakage line to a fuel injector. Said leakage connection comprises a connecting branch (61) which is provided as one-piece with an injector body. The leakage connection also comprises a connection nipple (62) which, with an insert (91), engages inside an opening in the connection branch (61), and comprises an axial securing device (63) that is arranged in the connection branch (61) in an manner which is essentially perpendicular to the connection nipple. In addition, the leakage connector is, in a final position, connected to the connection nipple (62) with positive fit.
摘要翻译：本发明涉及一种用于将泄漏线连接到燃料喷射器的泄漏连接。所述泄漏连接包括与喷射器主体一体设置的连接分支（61）。泄漏连接还包括连接接头（62），其与插入件（91）接合在连接分支（61）中的开口内部，并且包括布置在连接分支（61）中的轴向固定装置（63）），其基本上垂直于连接接头。此外，泄漏连接器处于最终位置，以正配合连接到连接接头（62）。

5. 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).

6. 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。

7. 发明授权

EP0966603B1 EINSPRITZVENTIL MIT EINER AUSGLEICHSFLÄCHE 有权
标题翻译：带有补偿面积注射器
公开(公告)号：EP0966603B1
公开(公告)日：2003-11-12
申请号：EP98964377.0
申请日：1998-12-02
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FITZNER, Johannes , RINK, Jürgen
IPC分类号： F02M51/06
CPC分类号： F02M63/0026 , F02M51/0603 , F02M59/468 , F02M2200/701
摘要： A compensating element (3) is provided between a piezoelectric actuator (1) and transmission elements (4). Said element with a curved surface is located on the piezoelectric actuator (1). The compensating element (3) compensates for tilting of the piezoelectric actuator (1) and the differences in overall heights of the transmission elements when the array comprises two transmission elements (4, 5).

8. 发明授权

EP0931358B1 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：EP0931358B1
公开(公告)日：2002-02-27
申请号：EP97941855.5
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： H01L41/09
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).

9. 发明公开

EP0976166A2 PIEZOELEKTRISCHER AKTOR MIT EINEM HOHLPROFIL 失效
标题翻译：具有中空型材压电作动器
公开(公告)号：EP0976166A2
公开(公告)日：2000-02-02
申请号：EP98930643.6
申请日：1998-04-08
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FITZNER, Johannes , RINK, Jürgen , KIRCHWEGER, Karl , LEWENTZ, Günter , YALCIN, Hakan , SCHUH, Carsten , HEKELE, Wilhelm
IPC分类号： H01L41/083 , H01L41/053
CPC分类号： H01L41/0475 , F02M51/005 , H01L41/0533 , H01L41/083
摘要： In a simple manufacturing process, the piezoelectric actuator is inserted into a pre-fabricated hollow profile which is then sealed with a passivating layer. The hollow profile is configured in such a way that the contact pins, which are connected to the piezoelectric actuator by means of contact lugs, are arranged in a precisely defined position.

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