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1. 发明授权

US06971364B2 Fuel injection system for internal combustion engines with gasoline direct injection, which includes optional injection into the intake tube, and method for operating it 有权
标题翻译：具有汽油直喷式的内燃机燃油喷射系统，其中包括可选择地注入进气管，以及操作它的方法
公开(公告)号：US06971364B2
公开(公告)日：2005-12-06
申请号：US10229068
申请日：2002-08-28
申请人： Guido Pilgram , Martin Maier
发明人： Guido Pilgram , Martin Maier
IPC分类号： F02B23/08 , F02B23/10 , F02B75/12 , F02D17/00 , F02D41/00 , F02D41/04 , F02D41/06 , F02D41/08 , F02D41/34 , F02M26/50 , F02M61/14 , F02M63/00 , F02M69/00 , F02M69/04 , F02B3/00
CPC分类号： F02B23/101 , F02B23/08 , F02B2075/125 , F02D41/0065 , F02D41/042 , F02D41/068 , F02D41/3094 , F02D2041/389 , F02D2200/0406 , F02M26/13 , F02M26/50 , Y02T10/123 , Y02T10/125
摘要： A fuel injection system for GDI internal combustion engines, which has a second injection valve in the intake tube, and a method for operating this fuel injection system. By injecting fuel into the intake tube at intervals by means of the second injection valve, the formation of deposits in the intake tube and on the inlet valve, which are produced due to the recirculation of exhaust gas through the exhaust recirculation tube, can be prevented and possibly existing deposits can be broken down.
摘要翻译：一种用于GDI内燃机的燃料喷射系统，其在进气管中具有第二喷射阀，以及用于操作该燃料喷射系统的方法。通过借助于第二喷射阀间歇地将燃料喷射到进气管中，可以防止由于废气通过排气再循环管再循环而产生的进气管和入口阀中的沉积物的形成并且可能存在现有的存款。

2. 发明授权

US07306173B2 Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US07306173B2
公开(公告)日：2007-12-11
申请号：US10297556
申请日：2002-03-16
申请人： Guido Pilgram , Joerg Heyse
发明人： Guido Pilgram , Joerg Heyse
IPC分类号： B05B1/30
CPC分类号： F02M51/0685 , F02M51/0664 , F02M61/1806 , F02M61/1833 , F02M2200/306 , Y10S239/90
摘要： A fuel injector for fuel-injection systems of internal combustion engines has a solenoid coil; a valve needle that is operatively connected to the solenoid coil and acted upon by a restoring spring in a closing direction, in order to actuate a valve-closure member which, together with a valve-seat surface formed at a valve-seat member, forms a sealing seat; and at least two spray-discharge orifices which are formed in the valve-seat member. The spray-discharge orifices are formed in the valve-seat member in such a way that they are shielded from mixture flows circulating in a combustion chamber of the internal combustion engine.
摘要翻译：用于内燃机燃料喷射系统的燃料喷射器具有螺线管线圈; 阀针，其可操作地连接到螺线管线圈并且由关闭方向上的复位弹簧作用，以便致动阀关闭构件，该阀关闭构件与阀座构件形成的阀座表面一起形成密封座; 以及形成在阀座构件中的至少两个喷射排出孔。在阀座构件中形成喷射排出口，使得它们不受在内燃机的燃烧室中循环的混合物流的屏蔽。

3. 发明授权

US07017555B2 Method for operating an internal combustion engine of a motor vehicle in particular 失效
标题翻译：特别是用于操作机动车辆的内燃机的方法
公开(公告)号：US07017555B2
公开(公告)日：2006-03-28
申请号：US10820313
申请日：2004-04-07
申请人： Axel Heinstein , Axel Storch , Guido Pilgram , Klaus Ries-Mueller , Detlef Nowak , Stefan Lauter , Robert Koehler , Jens Botte
发明人： Axel Heinstein , Axel Storch , Guido Pilgram , Klaus Ries-Mueller , Detlef Nowak , Stefan Lauter , Robert Koehler , Jens Botte
IPC分类号： F02M37/04
CPC分类号： F02B77/04 , F02D41/221 , F02D41/3836 , F02D2041/389
摘要： In a method for operating an internal combustion engine of a motor vehicle, in particular, pressurized fuel is conveyed to a fuel accumulator. The fuel is injected into a combustion chamber via a fuel injector. Coking of the fuel injector is determined. A first fuel-pressure increase is implemented when the coking exceeds a threshold value.
摘要翻译：在用于操作机动车辆的内燃机的方法中，特别地，加压燃料被传送到燃料蓄积器。燃料经燃料喷射器注入燃烧室。确定燃料喷射器的焦化。当焦化超过阈值时，实现第一燃料压力增加。

4. 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。

5. 发明申请

US20080217439A1 Fuel injector 审中-公开
标题翻译：喷油器
公开(公告)号：US20080217439A1
公开(公告)日：2008-09-11
申请号：US12001253
申请日：2007-12-10
申请人： Guido Pilgram , Joerg Heyse
发明人： Guido Pilgram , Joerg Heyse
IPC分类号： F02M51/06
CPC分类号： F02M51/0685 , F02M51/0664 , F02M61/1806 , F02M61/1833 , F02M2200/306 , Y10S239/90
摘要： A fuel injector for fuel-injection systems of internal combustion engines has a solenoid coil; a valve needle that is operatively connected to the solenoid coil and acted upon by a restoring spring in a closing direction, in order to actuate a valve-closure member which, together with a valve-seat surface formed at a valve-seat member, forms a sealing seat; and at least two spray-discharge orifices which are formed in the valve-seat member. The spray-discharge orifices are formed in the valve-seat member in such a way that they are shielded from mixture flows circulating in a combustion chamber of the internal combustion engine.
摘要翻译：用于内燃机燃料喷射系统的燃料喷射器具有螺线管线圈; 阀针，其可操作地连接到螺线管线圈并且由关闭方向上的复位弹簧作用，以便致动阀关闭构件，该阀关闭构件与阀座构件形成的阀座表面一起形成密封座; 以及形成在阀座构件中的至少两个喷射排出孔。在阀座构件中形成喷射排出口，使得它们不受在内燃机的燃烧室中循环的混合物流的屏蔽。

6. 发明授权

US08656591B2 Fuel injector 有权
标题翻译：喷油器
公开(公告)号：US08656591B2
公开(公告)日：2014-02-25
申请号：US13217763
申请日：2011-08-25
申请人： Manfred Roessler , Achim Degel , Rolf Keller , Markus Gesk , Guido Pilgram , Bernd Einwiller , Norbert Keim , Michael Lingner
发明人： Manfred Roessler , Achim Degel , Rolf Keller , Markus Gesk , Guido Pilgram , Bernd Einwiller , Norbert Keim , Michael Lingner
IPC分类号： B23P25/00 , B23P17/00 , B21K3/00
CPC分类号： F02M61/166 , F02M51/0664 , Y10T29/49231 , Y10T29/49401 , Y10T29/49405 , Y10T29/49425 , Y10T29/49426 , Y10T29/49982
摘要： A fuel injector for fuel injection systems of internal combustion engines includes a solenoid coil; an armature acted upon in a closing direction by a restoring spring; and a valve needle, which is connected to the armature in force-locking manner and on which a valve-closure member is formed, which forms a sealing seat together with a valve seat surface. The armature strikes against a stop face of an inner pole of the solenoid coil by way of a stop face, and the armature stop face is provided with a coating. The coating has a surface structure.
摘要翻译：内燃机燃料喷射系统的燃料喷射器包括螺线管线圈; 电枢通过复位弹簧在闭合方向上作用; 以及阀针，其以强制锁定的方式连接到电枢并且形成有阀闭合构件，其与阀座表面一起形成密封座。电枢通过止动面撞击电磁线圈的内极的止动面，并且电枢止动面设置有涂层。涂层具有表面结构。

7. 发明授权

US06279873B1 Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：US06279873B1
公开(公告)日：2001-08-28
申请号：US09445627
申请日：1999-12-09
申请人： Andreas Eichendorf , Thomas Sebastian , Guido Pilgram , Rainer Norgauer
发明人： Andreas Eichendorf , Thomas Sebastian , Guido Pilgram , Rainer Norgauer
IPC分类号： F02M5106
CPC分类号： F02M51/0685 , F02B2075/125 , F02M2200/306 , Y02T10/123
摘要： A fuel injection valve for a fuel injection system of an internal combustion engine, in particular for injecting fuel directly into the combustion chamber of the internal combustion engine. The fuel injection valve has a magnet coil, an armature that can be pulled by the magnet coil in a direction of lift against a first return spring, and a valve needle. The valve needle has a first stop surface for the armature, which can be moved relative to the valve needle. The armature is acted upon by a second return spring. In addition, a stationary second stop surface for the armature is provided. The second return spring acts upon the armature in a direction opposite to the lift and in an inoperative position, when the magnet coil is not energized, and holds the armature in contact with the second stop surface so that a distance between the armature and the first stop surface provided on the valve needle is predefined.
摘要翻译：一种用于内燃机的燃料喷射系统的燃料喷射阀，特别是用于将燃料直接喷射到内燃机的燃烧室中。燃料喷射阀具有磁体线圈，能够通过磁体线圈沿着抵靠第一复位弹簧的提升方向被拉动的电枢和阀针。阀针具有用于衔铁的第一止动表面，其可相对于阀针移动。电枢由第二复位弹簧作用。另外，提供了用于电枢的固定的第二止动表面。第二复位弹簧在与电梯相反的方向上作用在电枢上，并且当电磁线圈未通电时，作用在电枢上，并且使电枢保持与第二止动表面接触，使得电枢和第一预先设定在阀针上的止动面。

8. 发明申请

US20130327970A1 VALVE FOR INJECTING FUEL 有权
标题翻译：用于注射燃料的阀
公开(公告)号：US20130327970A1
公开(公告)日：2013-12-12
申请号：US13996864
申请日：2011-11-07
申请人： Guido Pilgram
发明人： Guido Pilgram
IPC分类号： F02M51/06
CPC分类号： F02M51/061 , F02M63/0017 , F02M2200/09 , F02M2200/306
摘要： A valve for injecting fuel, including a valve positioning element, an armature connected to the valve positioning element, a stop that limits a movement of the armature, and a damping element provided between the armature and the stop, the damping element being applied as a damping layer on at least one part of the armature and/or on at least one part of the stop.
摘要翻译：一种用于喷射燃料的阀，包括阀定位元件，连接到阀定位元件的电枢，限制电枢运动的止动件，以及设置在电枢和止动件之间的阻尼元件，阻尼元件作为在电枢的至少一部分上和/或止动件的至少一部分上的阻尼层。

9. 发明授权

US08020789B2 Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：US08020789B2
公开(公告)日：2011-09-20
申请号：US10531407
申请日：2003-07-02
申请人： Manfred Roessler , Achim Degel , Rolf Keller , Markus Gesk , Guido Pilgram , Bernd Einwiller , Norbert Keim , Michael Lingner
发明人： Manfred Roessler , Achim Degel , Rolf Keller , Markus Gesk , Guido Pilgram , Bernd Einwiller , Norbert Keim , Michael Lingner
IPC分类号： F02M51/00
CPC分类号： F02M61/166 , F02M51/0664 , Y10T29/49231 , Y10T29/49401 , Y10T29/49405 , Y10T29/49425 , Y10T29/49426 , Y10T29/49982
摘要： A fuel injector for fuel injection systems of internal combustion engines includes a solenoid coil; an armature acted upon in a closing direction by a restoring spring; and a valve needle, which is connected to the armature in force-locking manner and on which a valve-closure member is formed, which forms a sealing seat together with a valve seat surface. The armature strikes against a stop face of an inner pole of the solenoid coil by way of a stop face, and the armature stop face is provided with a coating. The coating has a surface structure.
摘要翻译：内燃机燃料喷射系统的燃料喷射器包括螺线管线圈; 电枢通过复位弹簧在闭合方向上作用; 以及阀针，其以强制锁定的方式连接到电枢并且形成有阀闭合构件，其与阀座表面一起形成密封座。电枢通过止动面撞击电磁线圈的内极的止动面，并且电枢止动面设置有涂层。涂层具有表面结构。

10. 发明授权

US06196195B1 Thermal insulating sleeve 失效
标题翻译：隔热套管
公开(公告)号：US06196195B1
公开(公告)日：2001-03-06
申请号：US09308917
申请日：1999-05-26
申请人： Ralf Trutschel , Guido Pilgram , Rainer Norgauer , Christian Preussner
发明人： Ralf Trutschel , Guido Pilgram , Rainer Norgauer , Christian Preussner
IPC分类号： F02M5502
CPC分类号： F02M53/04
摘要： A thermal insulating sleeve for a fuel injection valve, which can be inserted in a mounting hole of a cylinder head of an internal combustion engine, has a sleeve body which at least partially envelops a nozzle body of the fuel injection valve. At the injection end of the sleeve body there is a folded-back section, in which the sleeve body has a two-layered configuration, and there is a conical section, which tapers in the direction toward the injection end and which in the assembled state fits tightly against the tapered section of the nozzle body.
摘要翻译：用于燃料喷射阀的绝热套管可以插入在内燃机的气缸盖的安装孔中，具有至少部分地包围燃料喷射阀的喷嘴体的套筒主体。在套筒主体的注射端有一个折叠部分，其中套筒主体具有双层结构，并且有一个圆锥形部分，其在朝向注射端的方向上逐渐变细，并且在组装状态下紧贴喷嘴体的锥形部分。

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