公开(公告)号：US09194347B2

公开(公告)日：2015-11-24

申请号：US13517447

申请日：2010-12-01

申请人： Juergen Graner ,  Martin Maier ,  Juergen Lander ,  Jochen Rager

发明人： Juergen Graner ,  Martin Maier ,  Juergen Lander ,  Jochen Rager

IPC分类号： F02M51/06 ,  B29C45/14 ,  F02M61/16

CPC分类号： F02M51/0682 ,  B22F3/225 ,  B22F5/10 ,  B22F7/06 ,  B29C45/14 ,  F02M61/166 ,  F02M61/168 ,  Y10T29/49412

摘要： An injector having a valve opening, a cylindrical pipe, a valve opening, a valve needle situated inside the pipe in the radial direction and guided to allow axial displacement; a solenoid coil situated outside the pipe in the radial direction; a solenoid core disposed inside the pipe in the radial direction; and a magnetic armature situated inside the pipe, opposite the solenoid core in the radial direction, the magnetic armature being disposed on the valve needle. The pipe is a magnetic first material in a first pipe region and a third pipe region, the first region facing the valve opening in the axial direction, and the third pipe region facing away from the valve opening in the axial direction. The pipe is a non-magnetic second material in a second pipe region, the second pipe region being between the first pipe region and the third pipe region in the axial direction.

摘要翻译： 一种具有阀开口的喷射器，一个圆柱形管，一个阀开口，一个阀芯，位于该管内径向并被引导以允许轴向位移; 位于管径向外的螺线管线圈; 在径向上配置在管内的电磁铁芯; 以及位于所述管内的磁性衔铁，所述磁性衔铁位于所述螺线管芯的径向方向上，所述磁性衔铁设置在所述阀针上。 管是在第一管区域和第三管区域中的磁性第一材料，第一区域在轴向方向上面对阀开口，第三管区域在轴向方向上背离阀开口。 管是第二管区中的非磁性第二材料，第二管区在轴向上位于第一管区和第三管区之间。

公开(公告)号：US20120325939A1

公开(公告)日：2012-12-27

申请号：US13517447

申请日：2010-12-01

申请人： Juergen Graner ,  Martin Maier ,  Juergen Lander ,  Jochen Rager

发明人： Juergen Graner ,  Martin Maier ,  Juergen Lander ,  Jochen Rager

IPC分类号： F02M51/06 ,  B21D51/16 ,  B21K1/20 ,  F02M61/16

CPC分类号： F02M51/0682 ,  B22F3/225 ,  B22F5/10 ,  B22F7/06 ,  B29C45/14 ,  F02M61/166 ,  F02M61/168 ,  Y10T29/49412

摘要： An injector having a valve opening, a cylindrical pipe, a valve opening, a valve needle situated inside the pipe in the radial direction and guided to allow axial displacement; a solenoid coil situated outside the pipe in the radial direction; a solenoid core disposed inside the pipe in the radial direction; and a magnetic armature situated inside the pipe, opposite the solenoid core in the radial direction, the magnetic armature being disposed on the valve needle. The pipe is a magnetic first material in a first pipe region and a third pipe region, the first region facing the valve opening in the axial direction, and the third pipe region facing away from the valve opening in the axial direction. The pipe is a non-magnetic second material in a second pipe region, the second pipe region being between the first pipe region and the third pipe region in the axial direction.

摘要翻译： 一种具有阀开口的喷射器，一个圆柱形管，一个阀开口，一个阀芯，位于该管内径向并被引导以允许轴向位移; 位于管径向外的螺线管线圈; 在径向上配置在管内的电磁铁芯; 以及位于所述管内的磁性衔铁，所述磁性衔铁位于所述螺线管芯的径向方向上，所述磁性衔铁设置在所述阀针上。 管是在第一管区域和第三管区域中的磁性第一材料，第一区域在轴向方向上面对阀开口，第三管区域在轴向方向上背离阀开口。 管是第二管区中的非磁性第二材料，第二管区在轴向上位于第一管区和第三管区之间。

公开(公告)号：US09188094B2

公开(公告)日：2015-11-17

申请号：US13823610

申请日：2011-07-26

申请人： Juergen Graner ,  Martin Maier ,  Takuya Mizobe ,  Bernd Rieg ,  Volker Sohm ,  Juergen Lander

发明人： Juergen Graner ,  Martin Maier ,  Takuya Mizobe ,  Bernd Rieg ,  Volker Sohm ,  Juergen Lander

IPC分类号： F02M51/06 ,  H01F7/16

CPC分类号： F02M51/0614 ,  F02M51/0682 ,  F02M2200/08 ,  F02M2200/9061 ,  H01F7/1607

摘要： A fuel injector for fuel-injection systems of internal combustion engines includes an electromagnetic actuating element having a solenoid coil, a fixed core, an outer magnetic circuit component, and a movable armature for actuating a valve-closure element, which cooperates with a valve-seat surface provided on a valve-seat element. The injector is characterized by its extremely small outer dimensions. The flexibility in the installation of fuel injectors of varying valve lengths, which is made possible very simply due to the special modular design, is significantly increased in this manner. An optimized dimensioning of the electromagnetic circuit allows for a DFR (dynamic flow range) greater than 17, the DFR being defined as the quotient of qmax/qmin.

摘要翻译： 用于内燃机的燃料喷射系统的燃料喷射器包括具有电磁线圈，电磁线圈，固定磁芯，外部磁路部件和用于致动阀关闭元件的活动电枢的电磁致动元件，该电磁致动元件与阀 - 位于阀座元件上的座面。 注射器的外形尺寸非常小。 以这种方式，可以非常简单地由于特殊的模块化设计而变得可变的阀长度的燃料喷射器的安装的灵活性显着增加。 电磁电路的优化尺寸允许大于17的DFR（动态流动范围），DFR被定义为qmax / qmin的商。

公开(公告)号：US09068542B2

公开(公告)日：2015-06-30

申请号：US13823893

申请日：2011-07-26

申请人： Juergen Graner ,  Martin Maier ,  Bernd Rieg ,  Volker Sohm ,  Juergen Lander ,  Takuya Mizobe

发明人： Juergen Graner ,  Martin Maier ,  Bernd Rieg ,  Volker Sohm ,  Juergen Lander ,  Takuya Mizobe

IPC分类号： F02M51/06 ,  F02M63/00 ,  H01F7/16

CPC分类号： F02M51/0625 ,  F02M51/0682 ,  F02M63/0019 ,  F02M2200/08 ,  F02M2200/9061 ,  H01F7/1607

摘要： A fuel injector for fuel injection systems of internal combustion engines. The valve includes an electromagnetic actuating element which has a solenoid, a solid core, an external magnetic circuit component, and a movable armature for activating a valve closing member which cooperates with a valve seat surface provided on a valve seat member. The valve has extremely small outer dimensions. By optimizing the dimensions of the electromagnetic circuit, the outer diameter of the external magnetic circuit component in the peripheral area of the solenoid is 10.5 mm

摘要翻译： 一种用于内燃机燃料喷射系统的燃料喷射器。 该阀包括电磁致动元件，该电磁致动元件具有螺线管，固体铁芯，外部磁路部件，以及用于启动与设置在阀座部件上的阀座表面配合的阀关闭部件的活动衔铁。 该阀具有非常小的外形尺寸。 通过优化电磁电路的尺寸，螺线管外围区域的外部磁路部件的外径为10.5mm

公开(公告)号：US20140027545A1

公开(公告)日：2014-01-30

申请号：US13822803

申请日：2011-07-26

申请人： Juergen Graner ,  Martin Maier ,  Bernd Rieg ,  Volker Sohm ,  Juergen Lander ,  Takuya Mizobe

发明人： Juergen Graner ,  Martin Maier ,  Bernd Rieg ,  Volker Sohm ,  Juergen Lander ,  Takuya Mizobe

IPC分类号： F02M51/06

CPC分类号： F02M51/0614 ,  F02M51/0682 ,  F02M61/161 ,  F02M2200/08 ,  F02M2200/9061 ,  H01F7/1607

摘要： A fuel injection valve for fuel injection systems of internal combustion engines. The valve includes an electromagnetic actuating element having a solenoid, a solid core, an outer magnetic circuit component, and a movable armature for actuating a valve closing element that works together with a valve seat surface provided on a valve seat element. The valve has extremely small outer dimensions. Due to an optimized dimensioning of the electromagnetic circuit, the outer diameter of the outer magnetic circuit component in the circumferential area of the solenoid DM

摘要翻译： 一种用于内燃机燃油喷射系统的燃油喷射阀。 阀包括电磁致动元件，其具有螺线管，实芯，外磁回路部件和用于致动与阀座元件上设置的阀座表面一起工作的阀关闭元件的可移动衔铁。 该阀具有非常小的外形尺寸。 由于电磁电路的优化尺寸，螺线管DM的圆周区域内的外部磁路部件的外径<11mm。 这增加了具有各种阀长度的燃料喷射阀的安装的灵活性，这是由于特定的模块化结构而非常容易实现的。 该阀适用于燃料喷射阀，特别适用于混合压缩外部点燃的内燃机的燃料喷射系统。

公开(公告)号：US20140008468A1

公开(公告)日：2014-01-09

申请号：US13823893

申请日：2011-07-26

申请人： Juergen Graner ,  Martin Maier ,  Bernd Rieg ,  Volker Sohm ,  Juergen Lander ,  Takuya Mizobe

发明人： Juergen Graner ,  Martin Maier ,  Bernd Rieg ,  Volker Sohm ,  Juergen Lander ,  Takuya Mizobe

IPC分类号： F02M51/06

CPC分类号： F02M51/0625 ,  F02M51/0682 ,  F02M63/0019 ,  F02M2200/08 ,  F02M2200/9061 ,  H01F7/1607

摘要： A fuel injector for fuel injection systems of internal combustion engines. The valve includes an electromagnetic actuating element which has a solenoid, a solid core, an external magnetic circuit component, and a movable armature for activating a valve closing member which cooperates with a valve seat surface provided on a valve seat member. The valve has extremely small outer dimensions. By optimizing the dimensions of the electromagnetic circuit, the outer diameter of the external magnetic circuit component in the peripheral area of the solenoid is 10.5 mm

摘要翻译： 一种用于内燃机燃料喷射系统的燃料喷射器。 该阀包括电磁致动元件，该电磁致动元件具有螺线管，固体铁芯，外部磁路部件，以及用于启动与设置在阀座部件上的阀座表面配合的阀关闭部件的活动衔铁。 该阀具有非常小的外形尺寸。 通过优化电磁电路的尺寸，螺线管外围区域的外部磁路部件的外径为10.5mm

公开(公告)号：US20120012679A1

公开(公告)日：2012-01-19

申请号：US13138121

申请日：2009-11-27

申请人： Juergen Graner ,  Martin Maier ,  Guenther Hohl

发明人： Juergen Graner ,  Martin Maier ,  Guenther Hohl

IPC分类号： F02M61/00

CPC分类号： F02M51/0621 ,  F02M51/0689 ,  F02M51/0696 ,  F02M61/10 ,  F02M2200/707 ,  H01F7/066

摘要： A device for injecting fuel includes an electrodynamic drive having a movably situated coil, an inwardly opening needle which opens and closes injection holes on a valve seat, a connecting element which connects the needle to the movably situated coil, and a pressure chamber which is situated at the needle upstream from the valve seat and contains pressurized fuel.

摘要翻译： 用于喷射燃料的装置包括具有可移动定位的线圈的电动驱动器，在阀座上打开和关闭喷射孔的向内打开的针，将针连接到可移动定位的线圈的连接元件和位于 在阀座的上游，并包含加压燃料。

公开(公告)号：US5428331A

公开(公告)日：1995-06-27

申请号：US978006

申请日：1992-11-18

申请人： Juergen Graner ,  Norbert Keim ,  Martin Maier ,  Manfred Nitsch ,  Josef Weber

发明人： Juergen Graner ,  Norbert Keim ,  Martin Maier ,  Manfred Nitsch ,  Josef Weber

IPC分类号： H01F7/02 ,  B23Q3/154 ,  H01F7/04 ,  H01F7/20 ,  B05C13/00 ,  C25B1/00

CPC分类号： B23Q3/1546 ,  H01F7/04 ,  Y10S204/05 ,  Y10S29/012

摘要： This invention is for holding components made of a ferromagnetic material parallel to a component axis for electroplating the component. The component substrate according to the invention has at least two magnet poles, oriented toward the components and having opposite polarity. The magnet field lines extend from one magnet pole to the other magnet pole through the components only in the vicinity of a contact faces of the components oriented toward the magnet poles. This prevents ferromagnetic particles from depositing on the ends of the components remote from the contact faces. The apparatus according to the invention is especially suitable for holding a plurality of components during electrolytic surface coating of the components.

摘要翻译： 本发明用于保持由铁磁材料制成的部件，该铁磁材料平行于部件轴线电镀该部件。 根据本发明的部件基板具有至少两个朝向部件并且具有相反极性的磁极。 磁场线从一个磁极延伸到另一个磁极，通过部件仅在朝向磁极的部件的接触面附近。 这防止铁磁性颗粒沉积在远离接触面的部件的端部上。 根据本发明的装置特别适用于在部件的电解表面涂覆期间保持多个部件。

公开(公告)号：US20120000994A1

公开(公告)日：2012-01-05

申请号：US13138122

申请日：2009-11-27

申请人： Juergen Graner ,  Martin Maier ,  Michael Huebel ,  Guenther Hohl

发明人： Juergen Graner ,  Martin Maier ,  Michael Huebel ,  Guenther Hohl

IPC分类号： F02M61/16

CPC分类号： F02M51/0682 ,  F02M51/0696 ,  F02M2200/707 ,  H01F7/066

摘要： A device for injecting pressurized fuel includes an electrodynamic actuator having a movably situated coil, an outwardly opening needle which opens and closes a cross section on a valve seat, a connecting device which connects the needle to the movably situated coil, a pressure chamber which is situated at the needle upstream from the valve seat and contains pressurized fuel, a low-pressure chamber from which, fuel is dischargeable, and a gap seal which is provided at an outer peripheral region of the needle, the gap seal (16) providing a connection between the pressure chamber and the low-pressure chamber.

摘要翻译： 用于注入加压燃料的装置包括具有可移动定位的线圈的电动致动器，用于打开和关闭阀座上的横截面的向外开口的针，将针连接到可移动定位的线圈的连接装置， 位于所述针阀上游的所述针头并且包含加压燃料，低压室，燃料可从其排出;以及间隙密封件，其设置在所述针的外周区域处，所述间隙密封件提供 压力室和低压室之间的连接。

公开(公告)号：US09429245B2

公开(公告)日：2016-08-30

申请号：US13850690

申请日：2013-03-26

申请人： Juergen Graner ,  Martin Maier ,  Anselm Berg

发明人： Juergen Graner ,  Martin Maier ,  Anselm Berg

IPC分类号： F16K31/04 ,  B05D1/02 ,  F02M51/06 ,  F02M63/00

CPC分类号： C23C4/123 ,  B05B7/14 ,  B05D1/02 ,  F02M51/0653 ,  F02M63/0017 ,  F02M2200/02 ,  F02M2200/9038 ,  F16K31/04 ,  F16K31/0665

摘要： A method is described for manufacturing a solenoid valve, in particular a fuel injector, the solenoid valve having a valve needle which is movably guided in the axial direction, a magnet core and an armature which is situated axially diametrically opposed to the magnet core, the armature being situated on the valve needle, the armature having a first base material and a first reinforcing element and the magnet core having a second base material and a second reinforcing element. The method has one method step. The first reinforcing element is applied to the first base material and/or the second reinforcing element is applied to the second base material during the method step with the aid of molten bath spraying or with the aid of cold gas spraying.

摘要翻译： 描述了一种用于制造电磁阀，特别是燃料喷射器的方法，电磁阀具有沿轴向可移动地引导的阀针，磁芯和与磁芯轴向径向相对的电枢， 电枢位于阀针上，电枢具有第一基材和第一增强元件，磁芯具有第二基材和第二增强元件。 该方法有一个方法步骤。 第一增强元件施加到第一基材上，和/或第二增强元件在方法步骤期间借助于熔浴喷涂或借助冷气喷涂施加到第二基材上。