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1. 发明授权

US5934572A Control spring for a fuel injection valve for internal combustion engines 失效
标题翻译：用于内燃机燃油喷射阀的控制弹簧
公开(公告)号：US5934572A
公开(公告)日：1999-08-10
申请号：US894503
申请日：1997-10-10
申请人： Karl Hofmann , Peter Kuegel , Ibrahim Oezyesilova
发明人： Karl Hofmann , Peter Kuegel , Ibrahim Oezyesilova
IPC分类号： F02M61/10 , F02M61/16 , F02M61/20
CPC分类号： F02M61/168 , F02M61/20
摘要： A fuel injection valve for internal combustion engines having, a valve member, which is axially displaceable in a valve body and which on one end has a valve sealing face with which it cooperates with a stationary valve seat in order to control an injection cross section, and having at least one valve spring, which urges the valve member in the direction of the valve seat and is braced on its other end on a stationary stop. To increase the spring force of the valve spring while the outer diameter remains the same, the windings of the valve spring, embodied as a helical spring, have a circular basic cross section (Y), which in a region pointing radially outward from the axis (X) of the valve spring has a ground face oriented parallel to the spring axis (X).
摘要翻译： PCT No.PCT / DE96 / 01480。 371日期：1997年10月10日 102（e）日期1997年10月10日PCT提交1996年8月8日PCT公布。公开号WO97 / 22801 日期1996年6月26日用于内燃机的燃料喷射阀具有阀构件，阀构件可在阀体中轴向移位，并且其一端具有阀密封面，与阀固定阀座配合，以便控制注射截面，并且具有至少一个阀弹簧，该阀弹簧在阀座的方向上推动阀构件，并且在其另一端支撑在固定止动件上。为了增加阀弹簧的弹簧力，外径保持不变，阀弹簧的绕组体现为螺旋弹簧，具有圆形的基本横截面（Y），该圆形基本横截面（Y）在从轴线径向向外的区域阀弹簧的（X）具有平行于弹簧轴线（X）定向的接地面。

2. 发明授权

US5899385A Fuel injection valve for internal combustion engines 失效
标题翻译：内燃机燃油喷射阀
公开(公告)号：US5899385A
公开(公告)日：1999-05-04
申请号：US874518
申请日：1997-06-13
申请人： Karl Hofmann , Johann Warga , Thomas Kuegler , Peter Kuegel , Gungor Yurtseven
发明人： Karl Hofmann , Johann Warga , Thomas Kuegler , Peter Kuegel , Gungor Yurtseven
IPC分类号： F02M61/04 , F02M61/16 , B05B9/00
CPC分类号： F02M61/042 , F02M61/16
摘要： A fuel injection valve for internal combustion engines that has a valve member which is guided axially displaceably in a guide bore of a valve body and which on an end toward the combustion chamber has a valve sealing face that cooperates with a valve seat face, formed on an end of the guide bore toward the combustion chamber, for controlling the communication between a high-pressure conduit in the valve body and at least one injection opening A diversion conduit in the valve member, by way of which diversion conduit the high-pressure conduit can be made to communicate with a relief chamber when the valve member has lifted from the valve seat face. Once the maximum opening stroke of the position of the valve member is reached, the diversion conduit is closed by a sealing face provided on the valve member, so that the entire supplied fuel quantity can attain injection.
摘要翻译：一种用于内燃机的燃料喷射阀，其具有阀构件，所述阀构件在阀体的导向孔中轴向移位并且在朝向燃烧室的一端具有与阀座面配合的阀密封面，形成在阀导向孔的端部朝向燃烧室，用于控制阀体中的高压管道与阀构件中的至少一个注射开口A分流导管之间的连通，通过该导管导管将高压管道可以在阀构件从阀座面抬起时与泄压室连通。一旦达到了阀构件的位置的最大打开行程，则分流导管被设置在阀构件上的密封面封闭，使得供应的整个燃料量可以达到喷射。

3. 发明授权

US5617828A Fuel injection valve for internal combusiton engines 失效
标题翻译：燃油喷射阀内燃机
公开(公告)号：US5617828A
公开(公告)日：1997-04-08
申请号：US675662
申请日：1996-07-03
申请人： Peter Kuegel , Tolunay Demir , Thomas Kugler
发明人： Peter Kuegel , Tolunay Demir , Thomas Kugler
IPC分类号： F02M55/00 , F02M55/02 , F02M61/16
CPC分类号： F02M55/005 , F02M55/02
摘要： A fuel injection valve for internal combustion engines, with a high pressure connection, which feeds laterally into a valve retaining body inserted into the engine housing, which connection is constituted by a pressure pipe connector which is inserted into a through bore in the housing. The pressure pipe connector is connected to a pressure line by means of a male pipe fitting and is axially braced by this fitting against a seat on the circumference face of the valve retaining body. In order to limit the clamping forces of the high pressure connection introduced radially onto the valve retaining body, a region is provided between the force introduction onto the pressure pipe connector and its contact with the valve retaining body, which region plastically deforms from a particular clamping force onward.
摘要翻译：一种用于内燃机的燃料喷射阀，其具有高压连接，其侧向地进入插入到发动机壳体中的阀保持体，该连接由插入壳体中的通孔中的压力管连接器构成。压力管连接器通过公管配件连接到压力管线，并且通过该配件轴向地支撑在阀保持体的圆周面上的座上。为了限制径向引入到阀保持体上的高压连接的夹持力，在压力管连接器上的力引入到与阀保持体的接触之间设置一个区域，该区域从特定的夹紧件塑性变形力量向前

4. 发明授权

US06904354B2 System and methods for correcting the injection behavior of at least one injector 有权
标题翻译：用于校正至少一个喷射器的喷射行为的系统和方法
公开(公告)号：US06904354B2
公开(公告)日：2005-06-07
申请号：US10473663
申请日：2002-04-09
申请人： Peter Kuegel , Guenter Veit , Ernst Kloppenburg
发明人： Peter Kuegel , Guenter Veit , Ernst Kloppenburg
IPC分类号： F02D41/24 , F02D41/32 , F02D41/38 , F02D45/00 , F02M61/16 , F02M63/02 , F02M65/00 , B60T7/12
CPC分类号： F02D41/2432 , F02D41/2416 , F02D41/2435 , F02D41/2467 , F02D41/28 , F02D41/3809 , F02D2041/2055 , F02D2400/18 , F02M61/16 , F02M63/0225 , F02M65/00
摘要： A system and a method for correcting the injection characteristics of at least one injector, having a device for storing information and an arrangement for controlling the at least one injector, taking into account the stored information. The information may be ascertained by comparing setpoint values to actual values individually at a plurality of test points of at least one injector, and may be specific.
摘要翻译：一种用于校正至少一个注射器的注射特性的系统和方法，其具有用于存储信息的装置和用于控制所述至少一个注射器的装置，同时考虑所存储的信息。可以通过在至少一个喷射器的多个测试点处单独地将设定值与实际值进行比较来确定信息，并且可以是特定的。

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