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1. 发明申请

US20130186986A1 Fuel Injector Having a Reduced Number of Components 有权
标题翻译：具有减少部件数量的燃油喷射器
公开(公告)号：US20130186986A1
公开(公告)日：2013-07-25
申请号：US13809133
申请日：2011-05-13
申请人： Guenter Wolff , Martin Scheffel , Sebastian Wieschollek , Axel Bormann , Johann Bayer
发明人： Guenter Wolff , Martin Scheffel , Sebastian Wieschollek , Axel Bormann , Johann Bayer
IPC分类号： F02M51/00
CPC分类号： F02M51/005 , F02M61/168 , F02M2200/8015 , F02M2200/8023 , F02M2200/8046 , F02M2200/9015
摘要： A fuel injector which includes an actuator having an electrical contact element, a plug, a fuel supply pipe, and an injection-molded housing part. The plug has a base body, an electrical connection element for an electrical connection with the electrical contact element of the actuator, and a rib which projects from the base body, the injection-molded housing part surrounding the electrical connection element of the plug and being injection-molded on the rib of the plug and the fuel supply pipe.
摘要翻译：一种燃料喷射器，其包括具有电接触元件的致动器，插头，燃料供给管和注射成型壳体部分。插头具有基体，用于与致动器的电接触元件的电连接的电连接元件以及从基体突出的肋，该注射成型壳体部分围绕插塞的电连接元件，并且是注射成型在塞子和燃料供应管的肋上。

2. 发明授权

US09759172B2 Fuel injector having a reduced number of components 有权
公开(公告)号：US09759172B2
公开(公告)日：2017-09-12
申请号：US13809133
申请日：2011-05-13
申请人： Guenter Wolff , Martin Scheffel , Sebastian Wieschollek , Axel Bormann , Johann Bayer
发明人： Guenter Wolff , Martin Scheffel , Sebastian Wieschollek , Axel Bormann , Johann Bayer
IPC分类号： F02M51/00 , F02M61/16
CPC分类号： F02M51/005 , F02M61/168 , F02M2200/8015 , F02M2200/8023 , F02M2200/8046 , F02M2200/9015
摘要： A fuel injector which includes an actuator having an electrical contact element, a plug, a fuel supply pipe, and an injection-molded housing part. The plug has a base body, an electrical connection element for an electrical connection with the electrical contact element of the actuator, and a rib which projects from the base body, the injection-molded housing part surrounding the electrical connection element of the plug and being injection-molded on the rib of the plug and the fuel supply pipe.

3. 发明申请

US20110078890A1 METHOD FOR ALIGNING AN ELONGATED COMPONENT 审中-公开
标题翻译：用于对准延长部件的方法
公开(公告)号：US20110078890A1
公开(公告)日：2011-04-07
申请号：US12735532
申请日：2009-02-23
申请人： Axel Bormann , Johann Bayer
发明人： Axel Bormann , Johann Bayer
IPC分类号： B23Q3/00
CPC分类号： F02M61/168 , B23K26/282 , B23K2101/006 , F02M2200/8053 , F02M2200/8084 , F02M2200/8092 , Y10T29/49895
摘要： A method for aligning an elongated component that is to be fitted, with at least two component segments, into two coaxial installation points (A/B; C) spaced apart from one another. In this context, the coaxiality of the component segments is checked and any existing deviation from coaxiality is measured. At least one material fusion area, limited radially and in a circumferential direction, is generated in a surface region of the component located between the component segments, at a magnitude such that as a result of the axial shrinkage ensuing upon cooling of the material fusion area, coaxiality of the component segments is produced at least within tolerable limits.
摘要翻译：将要被配合的细长部件与至少两个部件段对准成彼此间隔开的两个同轴安装点（A / B; C）的方法。在这种情况下，检查部件段的同轴度，并测量与同轴度的任何现有偏差。在位于组件段之间的部件的表面区域中产生至少一个沿径向和沿圆周方向限制的材料熔化区域，其大小使得随着材料熔化区域的冷却而导致的轴向收缩部件段的同轴度至少在可容许的极限内产生。

4. 发明申请

US20070057095A1 Metallic compression joint and fuel injector having a metallic compression joint 有权
公开(公告)号：US20070057095A1
公开(公告)日：2007-03-15
申请号：US11511667
申请日：2006-08-28
申请人： Johann Bayer , Wolfgang Koschwitz
发明人： Johann Bayer , Wolfgang Koschwitz
IPC分类号： F02M51/00
CPC分类号： F16K31/06 , F02M51/0667 , F02M61/168 , F02M2200/8061 , F16B4/004
摘要： A fuel injector for fuel injection systems of internal combustion engines is described. The fuel injector includes an electromagnetic actuating element having a magnetic coil, a core, and a valve jacket as an outer magnetic circuit component and a movable valve closing body which interacts with a valve seat surface assigned to a valve seat body. The core and a connecting tube are fixedly joined in an inner opening of a thin-walled valve sleeve and the valve jacket at the outer circumference of the valve sleeve by pressing in or on. The fixed compression joint of two of these metallic components of the fuel injector is characterized in that at least one of the components has a surface-roughening structure in its compression area, it being possible to create the surface-roughening structure using a laser and metal oxides being deposited on the structure.

5. 发明申请

US20120216781A1 METHOD FOR INSTALLING A SEALING RING 有权
标题翻译：安装密封圈的方法
公开(公告)号：US20120216781A1
公开(公告)日：2012-08-30
申请号：US13391234
申请日：2010-09-06
申请人： Thilo Beckmann , Ulrich Fischer , Johann Bayer , Guido Pilgram
发明人： Thilo Beckmann , Ulrich Fischer , Johann Bayer , Guido Pilgram
IPC分类号： F02F11/00 , F02M61/04
CPC分类号： F02M61/14 , F02M61/168 , F02M2200/858 , F02M2200/95
摘要： A method for installing a sealing ring in a ring groove of an injector, in particular a fuel injector, in which the diameter of the sealing ring is enlarged with the aid of an enlarging tool and is inserted into the ring groove, and the enlarged sealing ring accommodated in the ring groove is reshaped to a predefined sealing dimension with the aid of a calibration tool. For the purpose of shifting a residual ring gap remaining in the ring groove during the reshaping process to the groove flank of the ring groove facing away from the combustion chamber, the reshaping process of the sealing ring is carried out by removing the calibration tool from the fuel injector.
摘要翻译：一种用于将密封环安装在注射器的环槽中的方法，特别是燃料喷射器，其中密封环的直径借助于扩大工具而扩大并插入到环槽中，并且扩大的密封借助于校准工具，容纳在环槽中的环重新成形为预定的密封尺寸。为了将整形过程中的环槽中剩余的残余环隙移动到环形槽的远离燃烧室的槽侧面，密封圈的重新成形过程通过将校准工具从喷油器。

6. 发明授权

US10113524B2 Method for producing a fuel injector 有权
公开(公告)号：US10113524B2
公开(公告)日：2018-10-30
申请号：US14130244
申请日：2012-05-15
申请人： Rainer Naumann , Johann Bayer
发明人： Rainer Naumann , Johann Bayer
IPC分类号： B29C45/14 , F02M61/16 , F02M61/04 , F02M51/00
摘要： A fuel injector, including a valve insert and a plug extrusion coating, is described, the valve insert including a valve seat and a valve housing. The valve housing has an alignment device, which is equipped to align the valve insert in an injection molding die, and the plastic extrusion coating has a second alignment device which is equipped to align the fuel injector during assembly in an internal combustion engine.

7. 发明申请

US20100006068A1 FUEL INJECTOR 有权
标题翻译：喷油器
公开(公告)号：US20100006068A1
公开(公告)日：2010-01-14
申请号：US11991047
申请日：2006-08-01
申请人： Martin Maier , Johann Bayer , Christian Suenkel , Wolfgang Koschwitz
发明人： Martin Maier , Johann Bayer , Christian Suenkel , Wolfgang Koschwitz
IPC分类号： F02M51/06
CPC分类号： F02M51/061 , F02M61/168 , F02M2200/8061
摘要： A fuel injector for fuel injection systems of internal combustion engines is described. The fuel injector includes an electromagnetic actuating element having a magnetic coil, a core and a valve jacket as the outer magnetic circuit component and a movable valve-closure member which interacts with a valve-seat surface assigned to a valve-seat member. The core and a connecting tube in an inner opening of a thin-walled valve sleeve and the valve jacket on the outer circumference of the valve sleeve are firmly connected to the valve sleeve by pressing them therein/thereon. The fixed press connection between two of these metallic components of the fuel injector is characterized in that at least one of the component partners has a structure including grooves in its press area and/or the particular press area has an inlet rounding in at least one transition to an adjacent component section.
摘要翻译：描述了用于内燃机的燃料喷射系统的燃料喷射器。燃料喷射器包括电磁致动元件，该电磁致动元件具有作为外部磁路部件的电磁线圈，芯部和阀套，以及与分配给阀座部件的阀座表面相互作用的可动阀闭合部件。在薄壁阀套的内开口中的芯和连接管与阀套的外周上的阀套通过将其压入/在其上而牢固地连接到阀套上。燃料喷射器的这些金属部件中的两个之间的固定压力连接的特征在于，至少一个部件对准件具有包括其压制区域中的凹槽的结构和/或特定压制区域在至少一个过渡部中具有四舍五入到相邻的部件部分。

8. 发明授权

US07571868B2 Injection valve for fuel injection 失效
标题翻译：喷油阀
公开(公告)号：US07571868B2
公开(公告)日：2009-08-11
申请号：US11631749
申请日：2005-04-29
申请人： Johann Bayer
发明人： Johann Bayer
IPC分类号： F02M51/00 , B05B1/00 , F02F11/00 , F16K31/02
CPC分类号： F02M51/0685 , F02M51/005 , F02M61/166 , F02M61/168 , F02M61/1853 , H01F7/1607 , Y10S239/04 , Y10S239/19
摘要： A fuel injection valve has a connection piece for a fuel-supply line, a valve-seat support having a valve-seat body provided with a valve opening, a solenoid for activating a valve member, which controls the valve opening, and a plastic extrusion coat enclosing the connection piece, the solenoid and the valve-seat support. To achieve a cost-effective manufacture by requiring fewer components for the injection valve and providing a reduction in the assembly costs, the connection piece and the valve-seat support are made of plastic and designed as one-piece plastic housing together with the plastic extrusion coat. The yoke element for closing the magnetic circuit of the solenoid, which extends across the magnetic core and magnetic armature, is a magnetic material extrusion coat, which encloses the solenoid coil and adjoins the magnetic core in a gapless manner and ends in front of the magnetic armature with a gap clearance.
摘要翻译：燃料喷射阀具有用于燃料供应管线的连接件，具有设置有阀开口的阀座主体的阀座支撑件，用于启动阀构件的螺线管，其控制阀开口，以及塑料挤出件外壳包围连接件，螺线管和阀座支撑件。为了实现具有成本效益的制造，通过要求更少的喷射阀组件和降低组装成本，连接件和阀座支撑件由塑料制成，并被设计成一体式塑料外壳以及塑料挤压件涂层。用于闭合螺线管的磁路的轭元件，其延伸穿过磁芯和磁性衔铁，是磁性材料挤出涂层，其包围螺线管线圈并且以无间隙的方式邻接磁芯并且在磁性材料的前面结束衔铁具有间隙。

9. 发明授权

US07303214B2 Metallic compression joint and fuel injector having a metallic compression joint 有权
标题翻译：具有金属压缩接头的金属压缩接头和燃料喷射器
公开(公告)号：US07303214B2
公开(公告)日：2007-12-04
申请号：US11511667
申请日：2006-08-28
申请人： Johann Bayer , Wolfgang Koschwitz
发明人： Johann Bayer , Wolfgang Koschwitz
IPC分类号： F16L25/00
CPC分类号： F16K31/06 , F02M51/0667 , F02M61/168 , F02M2200/8061 , F16B4/004
摘要： A fuel injector for fuel injection systems of internal combustion engines is described. The fuel injector includes an electromagnetic actuating element having a magnetic coil, a core, and a valve jacket as an outer magnetic circuit component and a movable valve closing body which interacts with a valve seat surface assigned to a valve seat body. The core and a connecting tube are fixedly joined in an inner opening of a thin-walled valve sleeve and the valve jacket at the outer circumference of the valve sleeve by pressing in or on. The fixed compression joint of two of these metallic components of the fuel injector is characterized in that at least one of the components has a surface-roughening structure in its compression area, it being possible to create the surface-roughening structure using a laser and metal oxides being deposited on the structure.
摘要翻译：描述了用于内燃机的燃料喷射系统的燃料喷射器。燃料喷射器包括电磁致动元件，该电磁致动元件具有作为外部磁路部件的磁性线圈，芯部和阀外壳以及与分配给阀座主体的阀座表面相互作用的可动阀闭合体。芯和连接管通过在其中或之上按压而牢固地连接在薄壁阀套的内部开口中，并且阀套在阀套的外周处。燃料喷射器的这些金属部件中的两个的固定压缩接头的特征在于，至少一个部件在其压缩区域中具有表面粗糙化结构，可以使用激光和金属来形成表面粗糙化结构氧化物沉积在结构上。

10. 发明申请

US20080061171A1 Injection Valve for Fuel Injection 失效
标题翻译：燃油喷射注射阀
公开(公告)号：US20080061171A1
公开(公告)日：2008-03-13
申请号：US11631749
申请日：2005-04-29
申请人： Johann Bayer
发明人： Johann Bayer
IPC分类号： F02M51/06 , F16K31/06
CPC分类号： F02M51/0685 , F02M51/005 , F02M61/166 , F02M61/168 , F02M61/1853 , H01F7/1607 , Y10S239/04 , Y10S239/19
摘要： A fuel injection valve has a connection piece for a fuel-supply line, a valve-seat support having a valve-seat body provided with a valve opening, a solenoid for activating a valve member, which controls the valve opening, and a plastic extrusion coat enclosing the connection piece, the solenoid and the valve-seat support. To achieve a cost-effective manufacture by requiring fewer components for the injection valve and providing a reduction in the assembly costs, the connection piece and the valve-seat support are made of plastic and designed as one-piece plastic housing together with the plastic extrusion coat. The yoke element for closing the magnetic circuit of the solenoid, which extends across the magnetic core and magnetic armature, is a magnetic material extrusion coat, which encloses the solenoid coil and adjoins the magnetic core in a gapless manner and ends in front of the magnetic armature with a gap clearance.
摘要翻译：燃料喷射阀具有用于燃料供应管线的连接件，具有设置有阀开口的阀座主体的阀座支撑件，用于启动阀构件的螺线管，其控制阀开口，以及塑料挤出件外壳包围连接件，螺线管和阀座支撑件。为了实现具有成本效益的制造，通过要求更少的喷射阀组件和降低组装成本，连接件和阀座支撑件由塑料制成，并被设计成一体式塑料外壳以及塑料挤压件涂层。用于闭合螺线管的磁路的轭元件，其延伸穿过磁芯和磁性衔铁，是磁性材料挤出涂层，其包围螺线管线圈并且以无间隙的方式邻接磁芯并且在磁性材料的前面结束衔铁具有间隙。

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