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1. 发明授权

US08287007B2 Plastic-metal connection and fuel injector having a plastic-metal connection 有权
标题翻译：塑料金属连接和燃料喷射器具有塑料金属连接
公开(公告)号：US08287007B2
公开(公告)日：2012-10-16
申请号：US12086924
申请日：2006-10-30
申请人： Ferdinand Reiter
发明人： Ferdinand Reiter
IPC分类号： F16L33/00
CPC分类号： F02M61/168 , F02M51/0682 , F02M2200/8007 , F02M2200/8061 , F02M2200/9015 , F02M2200/9053 , Y10T403/41
摘要： A fuel injector for fuel ignition systems of internal combustion engines includes a magnetic circuit having a core, a magnetic coil and an armature, and a movable valve needle, which has a valve-closure member that cooperates with a fixed valve seat, the valve seat being shaped on a valve-seat member and being provided with a valve-seat support in which the valve-seat member is inserted. At least one metallic component of the fuel injector, in this context, has a serrated structure on its outer circumference for producing a solid connection to a corresponding component made of plastic. The plastic components may be the connection piece, the valve-seat support, the coil shell and the connecting pipe of the valve needle. The fuel injector is particularly suitable for use in fuel-injection systems of mixture-compressing internal combustion engines having externally supplied ignition.
摘要翻译：一种用于内燃机燃料点火系统的燃料喷射器，包括具有铁芯，电磁线圈和电枢的磁回路和可动阀针，其具有与固定阀座配合的阀关闭件，阀座被形成在阀座构件上并且设置有阀座支撑件，阀座构件插入其中。在本文中，燃料喷射器的至少一个金属部件在其外圆周上具有锯齿状结构，用于产生与由塑料制成的对应部件的实心连接。塑料部件可以是连接件，阀座支撑件，线圈壳和阀针的连接管。燃料喷射器特别适用于混合压缩内燃机的燃料喷射系统，该内燃机具有外部提供的点火。

2. 发明授权

US06357420B1 Method of tuning hyraulically actuated fuel injection systems based on electronic trim 有权
标题翻译：基于电子装饰调整燃油喷射系统的方法
公开(公告)号：US06357420B1
公开(公告)日：2002-03-19
申请号：US09614337
申请日：2000-07-12
申请人： George M. Matta
发明人： George M. Matta
IPC分类号： F02M3704
CPC分类号： F02M65/00 , F02D41/2435 , F02D41/2467 , F02M57/025 , F02M2200/8007
摘要： A method for adjusting the on-time of each hydraulically-actuated fuel injector within a hydraulically-actuated fuel injection system is disclosed. At least two spray tests are performed on the fuel-injector prior to its installation in a fuel injection system. The fuel injector is marked with a bar-code capable of representing these results. Immediately prior to installing the fuel injector into the fuel injection system, the bar-code on the fuel injector is scanned and the results of the spray tests are stored in a memory unit accessible to the electronic control module. These results are used to develop a unique electronic trim solution for the fuel injector. The performance of the fuel injector is then adjusted using the electronic trim solution to enable the performance of the fuel injector to approach that of a nominal injector.
摘要翻译：公开了一种在液压致动燃料喷射系统内调节每个液压致动燃料喷射器的接通时间的方法。在燃料喷射器安装在燃料喷射系统之前至少进行两次喷雾试验。燃油喷射器标有能够表示这些结果的条形码。在将燃料喷射器安装到燃料喷射系统之前，立即扫描燃料喷射器上的条形码，并将喷射测试的结果存储在电子控制模块可访问的存储单元中。这些结果用于开发用于燃料喷射器的独特的电子修剪解决方案。然后使用电子修整液调节燃料喷射器的性能，以使得燃料喷射器的性能接近标称喷射器的性能。

3. 发明授权

US5575264A Using EEPROM technology in carrying performance data with a fuel injector 失效
标题翻译：使用EEPROM技术携带燃油喷射器的性能数据
公开(公告)号：US5575264A
公开(公告)日：1996-11-19
申请号：US579081
申请日：1995-12-22
申请人： Richard Barron
发明人： Richard Barron
IPC分类号： F02D45/00 , F02D41/24 , F02M51/06 , F02M51/08 , F02M65/00 , F02M51/00
CPC分类号： F02D41/2435 , F02D41/2467 , F02M51/0671 , F02M65/00 , F02M2051/08 , F02M2200/8007
摘要： A method for retaining and recalling technical data associated with a solenoid-operated fuel injector improves engine emissions. Each fuel injector is tested to generate technical data specifications relating to the fuel injector. The technical data specifications are then transferred to a memory means, such as an EEPROM memory chip, which is attached to the fuel injector. The injector then carries its unique technical data specifications. The technical data specifications can then be read from the fuel injector and the recalled technical data specifications are provided to a vehicle computer. The vehicle computer adjusts for variations between fuel injectors to collapse variability of injectors to a single, centered injector flow.
摘要翻译：用于保持和调用与电磁操作燃料喷射器相关联的技术数据的方法改善了发动机的排放。测试每个燃料喷射器以产生与燃料喷射器相关的技术数据规范。然后将技术数据规范传送到诸如连接到燃料喷射器的EEPROM存储器芯片的存储装置。注射器然后携带其独特的技术数据规格。然后可以从燃料喷射器读取技术数据规格，并将召回的技术数据规格提供给车辆计算机。车辆计算机调节燃料喷射器之间的变化，以将喷射器的变化性破坏成单个中心的喷射器流。

4. 发明授权

US08285471B2 Data storage device 有权
标题翻译：数据存储设备
公开(公告)号：US08285471B2
公开(公告)日：2012-10-09
申请号：US12814777
申请日：2010-06-14
申请人： Kouichi Sugiyama , Koji Ishizuka
发明人： Kouichi Sugiyama , Koji Ishizuka
IPC分类号： G06F11/30 , G06F17/40
CPC分类号： F02D41/221 , F02D19/061 , F02D19/0623 , F02D19/0628 , F02D19/0689 , F02D19/088 , F02D41/0025 , F02D41/2467 , F02D2041/224 , F02D2200/0602 , F02D2200/0612 , F02M2200/8007 , Y02T10/36 , Y02T10/40
摘要： Data indicating a sudden change in a bulk modulus of fuel and data indicating a usage state and a usage environment of an injector as of occurrence of an injection abnormality are stored in EEPROM mounted in the injector. Thus, it can be analyzed whether a cause of a defect such as the injection abnormality is use of inferior fuel based on the data related to the bulk modulus. In addition, it can be analyzed whether the cause of the defect such as the injection abnormality is a severe usage state and a severe usage environment based on the data related to the usage state and the usage environment. Thus, the data useful for analyzing the cause of the defect related to the fuel injection can be provided.
摘要翻译：指示燃料的体积模数突然变化的数据和指示喷射异常发生时喷射器的使用状态和使用环境的数据被存储在安装在喷射器中的EEPROM中。因此，可以基于与体积弹性模量相关的数据，分析是否引起诸如注射异常的缺陷的原因是使用劣质燃料。此外，可以基于与使用状态和使用环境有关的数据，分析引发异常等缺陷的原因是严重的使用状态和严重的使用环境。因此，可以提供用于分析与燃料喷射有关的缺陷的原因的数据。

5. 发明申请

US20090212131A1 Fuel Injector and Method for Identifying Same 审中-公开
标题翻译：燃油喷射器及其识别方法
公开(公告)号：US20090212131A1
公开(公告)日：2009-08-27
申请号：US12083852
申请日：2006-09-29
申请人： Michael Morath
发明人： Michael Morath
IPC分类号： B05B15/00
CPC分类号： F02M61/168 , F02D41/2435 , F02D41/2467 , F02M2200/8007
摘要： A fuel injector includes a solenoid, an armature, and an axially displaceable valve part which is enclosed by a plastic extrusion coat, an RFID chip being irreversibly attached to the plastic extrusion coat at an advantageous position. This RFID chip initially has no data content. During the production process specific data are written on the RFID chip, and later in the production process the specific data are read and evaluated by a writing and reading unit. Specific steps are carried out during the production process, based on the evaluated specific data.
摘要翻译：燃料喷射器包括螺线管，电枢以及由塑料挤出涂层包围的可轴向移动的阀部件，RFID芯片在有利的位置不可逆地附接到塑料挤出涂层。该RFID芯片最初没有数据内容。在生产过程中，具体数据写在RFID芯片上，后来在生产过程中，特定数据由写入和读取单元进行读取和评估。在生产过程中，根据评估的具体数据进行具体步骤。

6. 发明授权

US07136743B2 Method and apparatus for identifying parameters of an engine component for assembly and programming 有权
公开(公告)号：US07136743B2
公开(公告)日：2006-11-14
申请号：US10368109
申请日：2003-02-14
申请人： Daniel E. Peltier
发明人： Daniel E. Peltier
IPC分类号： F02D45/00
CPC分类号： F02M61/08 , F02B61/045 , F02B2075/025 , F02B2075/1816 , F02B2075/1824 , F02D41/2435 , F02D41/2467 , F02M37/20 , F02M51/04 , F02M53/00 , F02M55/007 , F02M57/027 , F02M65/00 , F02M2200/8007
摘要： A bar code for a component, wherein the bar code has characteristics of the component encoded therein. The characteristics may have performance indicia for the component, which may be retrieved by a bar code scanner. Accordingly, the bar code may provide ready access to the characteristics for a variety of applications, such as an assembly process.

7. 发明授权

US06561164B1 System and method for calibrating fuel injectors in an engine control system that calculates injection duration by mathematical formula 有权
标题翻译：用于校准燃料喷射器的系统和方法，该发动机控制系统通过数学公式计算喷射持续时间
公开(公告)号：US06561164B1
公开(公告)日：2003-05-13
申请号：US10039387
申请日：2001-10-29
申请人： Chad Mollin
发明人： Chad Mollin
IPC分类号： F02M3704
CPC分类号： F02D41/2467 , F02D41/2432 , F02D41/2435 , F02M61/168 , F02M65/00 , F02M2200/8007
摘要： A method of modifying a general formula that is used by an engine control system (10) to calculate duration of fuel injector actuation. Coefficients (P1 coeff., P2 coeff., ICP coeff.) of the formula are modified to calibrate individual fuel injectors (16) in an engine. The amount of calibration needed is determined by data that is marked on each fuel injector in electronically readable format after the fuel injector has been operated and its operating characteristic ascertained. The control system reads the marked data and then makes the proper coefficient adjustment.
摘要翻译：一种修改由发动机控制系统（10）用于计算燃料喷射器致动持续时间的通用公式的方法。公式的系数（P1系数，P2系数，ICP系数）被修改以校准发动机中的各个燃料喷射器（16）。所需的校准量由在燃料喷射器已被操作并且确定其操作特性之后以电子可读格式标记在每个燃料喷射器上的数据确定。控制系统读取标记的数据，然后进行适当的系数调整。

8. 发明申请

US20180142655A1 FUEL INJECTOR INCLUDING SENSOR 审中-公开
公开(公告)号：US20180142655A1
公开(公告)日：2018-05-24
申请号：US15571886
申请日：2016-03-21
申请人： Delphi International Operations Luxembourg, S.A.R.L.
发明人： David Thomas , Mike Archer , Cornelia Schulz , Florian Langguth
IPC分类号： F02M57/00 , F02M51/00
CPC分类号： F02M57/005 , F02M51/005 , F02M61/14 , F02M61/168 , F02M2200/24 , F02M2200/241 , F02M2200/248 , F02M2200/8007 , F02M2200/85
摘要： A header for a fuel injector is connectable to a fuel injector main body, wherein the header includes a sensor adapted to measure one or more parameters of the fuel injector during operation thereof.

9. 发明申请

US20170114749A1 COMMON RAIL TYPE FUEL INJECTION SYSTEM 审中-公开
公开(公告)号：US20170114749A1
公开(公告)日：2017-04-27
申请号：US15317177
申请日：2015-05-28
申请人： Hino Motors, Ltd.
发明人： Hidemasa TAKAYAMA
IPC分类号： F02D41/40 , F02D41/38 , F02M55/02 , F02B75/20
CPC分类号： F02D41/401 , F02B75/20 , F02B2075/1824 , F02D41/2435 , F02D41/2467 , F02D41/3809 , F02D41/3827 , F02D41/40 , F02D2041/389 , F02M51/005 , F02M51/061 , F02M55/025 , F02M2200/8007 , Y02T10/44
摘要： A common rail type fuel injection system provided in an engine with a plurality of cylinders, configured to inject high-pressure fuel stored in a common rail from injectors provided on each of the cylinders under fuel injection control performed by a control unit, and comprising: a plurality of communication lines each of which connects the control unit to a one of the injectors, wherein each of the injectors includes a storage unit configured to store correction information set according to injection characteristics, and a communication unit configured to send the correction information stored in the storage unit to the control unit via a one of the communication lines.

10. 发明申请

US20130152902A1 Method for Adapting the Injection Characteristic of an Injection Valve 有权
标题翻译：适应注射阀注射特性的方法
公开(公告)号：US20130152902A1
公开(公告)日：2013-06-20
申请号：US13819017
申请日：2011-08-16
申请人： Martin Brandt , Janos Radeczky
发明人： Martin Brandt , Janos Radeczky
IPC分类号： F02D41/40 , F02M65/00
CPC分类号： F02D41/40 , F02D41/2432 , F02D41/2435 , F02D41/2441 , F02D41/2467 , F02D41/2477 , F02D2200/0614 , F02D2200/063 , F02M61/168 , F02M65/001 , F02M65/005 , F02M2200/8007 , F02M2200/8092
摘要： A method for adapting the injection characteristic of a fuel injection valve of an internal combustion engine to production-related tolerances is described. In the method, an injection quantity correction value is determined from the deviation of the idle travel and the deviation of the injection quantity of the injection valve before the operating phase of the injector. This injection quantity correction value is used to determine the injection-specific deviation of the injection quantity during the operating phase at the start of the operating phase of the injector in conjunction with the current deviation of the idle travel which is determined in the system. The injector-specific deviation of the injection quantity which is determined is used to correct the injection characteristic. As a result, changes in the injection quantity of an injector can be detected and corrected particularly precisely on the basis of production tolerances.
摘要翻译：描述了一种用于使内燃机的燃料喷射阀的喷射特性适应于生产相关公差的方法。在该方法中，根据怠速行驶的偏差和喷射器的操作阶段之前的喷射阀的喷射量的偏差来确定喷射量校正值。该喷射量校正值用于在喷射器的运行阶段开始时结合在系统中确定的空转行程的当前偏差来确定在操作阶段期间的喷射量的喷射特定偏差。使用确定的注射量的注射器特异性偏差来校正注射特性。结果，可以基于制造公差特别精确地检测和校正喷射器的喷射量的变化。

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