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1. 发明授权

US5372313A Fuel injector 失效
标题翻译：喷油器
公开(公告)号：US5372313A
公开(公告)日：1994-12-13
申请号：US176745
申请日：1994-01-03
申请人： Michael W. Chabon , Bruce J. Harvey , Thomas A. Lahnala , Hans J. Sailer , Bac Ta , Christopher J. Treusch
发明人： Michael W. Chabon , Bruce J. Harvey , Thomas A. Lahnala , Hans J. Sailer , Bac Ta , Christopher J. Treusch
IPC分类号： F02M51/06 , F02M61/16 , F02M61/04
CPC分类号： F02M61/168 , F02M51/0646 , F02M51/0667
摘要： Fuel injector has combination valve-armature fabricated by laser welding relatively more magnetically permeable armature element to relatively less magnetically permeable valve element. Valve element contains sealing ring and landing ring, the latter being circumferentially discontinuous because of fuel passage holes through the valve element, the former being non-symmetrical so that magnetic opening force causes valve-armature to open by tilting about consistent circumferential location on valve element. Initial opening tilting motion is stopped by corrugated stop surface of annular stop member with final tilting motion occurring about the corrugated stop surface until the full perimeter of the valve element abuts the full perimeter of the corrugated stop surface. Actuator has bobbin-mounted coil inserted into frame and encapsulated by outer plastic body. Conical disk spring acting between fuel inlet tube and coil forces one end of the latter against valve body member while forming a barrier between fuel inlet tube and other end of coil so that plastic does not intrude into interior of mechanism during injection molding of outer plastic body. Object of invention is lower fabricating cost for specified performance of injector.
摘要翻译：燃料喷射器具有通过将相对更多的磁导电性元件激光焊接到相对较少的导磁阀元件而制造的组合阀 - 电枢。阀元件包含密封环和着陆环，由于燃料通过孔通过阀元件，后者由于燃料通过孔而周向不连续，所以前者是非对称的，使得磁性开启力通过围绕阀元件的一致的圆周位置倾斜使阀 - 电枢打开。初始打开的倾斜运动由环形止动构件的波纹止动表面停止，并且围绕波纹止动表面发生最终的倾斜运动，直到阀元件的整个周边与波纹状止挡表面的整个周边相邻。执行器具有线轴安装线圈插入框架并由外塑体封装。在燃料入口管和线圈之间作用的锥形盘弹簧迫使后者的一端抵靠阀体构件，同时在燃料入口管和线圈的另一端之间形成屏障，使得在外塑料体的注射成型期间塑料不会侵入机构内部。本发明的目的是降低喷射器性能的制造成本。

2. 发明授权

US5381965A Fuel injector 失效
标题翻译：喷油器
公开(公告)号：US5381965A
公开(公告)日：1995-01-17
申请号：US176743
申请日：1994-01-03
申请人： Michael W. Chabon , Bruce J. Harvey , Thomas A. Lahnala , Hans J. Sailer , Bac Ta , Christopher J. Treusch
发明人： Michael W. Chabon , Bruce J. Harvey , Thomas A. Lahnala , Hans J. Sailer , Bac Ta , Christopher J. Treusch
IPC分类号： F02M51/06 , F02M61/16 , F02M51/00
CPC分类号： F02M61/168 , F02M51/0646 , F02M51/0667
摘要： Fuel injector has combination valve-armature fabricated by laser welding relatively more magnetically permeable armature element to relatively less magnetically permeable valve element. Valve element contains sealing ring and landing ring, the latter being circumferentially discontinuous because of fuel passage holes through the valve element, the former being non-symmetrical so that magnetic opening force causes valve-armature to open by tilting about consistent circumferential location on valve element. Initial opening tilting motion is stopped by corrugated stop surface of annular stop member with final tilting motion occurring about the corrugated stop surface until the full perimeter of the valve element abuts the full perimeter of the corrugated stop surface. Actuator has bobbin-mounted coil inserted into frame and encapsulated by outer plastic body. Conical disk spring acting between fuel inlet tube and coil forces one end of the latter against valve body member while forming a barrier between fuel inlet tube and other end of coil so that plastic does not intrude into interior of mechanism during injection molding of outer plastic body. Object of invention is lower fabricating cost for specified performance of injector.
摘要翻译：燃料喷射器具有通过将相对更多的磁导电性元件激光焊接到相对较少的导磁阀元件而制造的组合阀 - 电枢。阀元件包含密封环和着陆环，由于燃料通过孔通过阀元件，后者由于燃料通过孔而周向不连续，所以前者是非对称的，使得磁性开启力通过围绕阀元件的一致的圆周位置倾斜使阀 - 电枢打开。初始打开的倾斜运动由环形止动构件的波纹止动表面停止，并且围绕波纹止动表面发生最终的倾斜运动，直到阀元件的整个周边与波纹状止挡表面的整个周边相邻。执行器具有线轴安装线圈插入框架并由外塑体封装。在燃料入口管和线圈之间作用的锥形盘弹簧迫使后者的一端抵抗阀体构件，同时在燃料入口管和线圈的另一端之间形成屏障，使得塑料在外塑料体的注射成型期间不会侵入机构内部。本发明的目的是降低喷射器性能的制造成本。

3. 发明授权

US07146965B1 Enhanced fuel pressure pulsation damping system with low flow restriction 有权
标题翻译：具有低流量限制的增强型燃油压脉动阻尼系统
公开(公告)号：US07146965B1
公开(公告)日：2006-12-12
申请号：US11141726
申请日：2005-05-31
申请人： Joe Z. Li , Christopher J. Treusch , Christopher H. Price
发明人： Joe Z. Li , Christopher J. Treusch , Christopher H. Price
IPC分类号： F02M55/02
CPC分类号： F02M69/465 , F02M63/0295 , F02M2200/315
摘要： The invention relates to a fuel charging system having pressure pulsation damping. The fuel charging system includes a first side rail connected to a second side rail by a crossover tube. Defined within the crossover tube are first and second passageways; the first passageway including a restricted flow section therein.
摘要翻译：本发明涉及一种具有压力脉动阻尼的燃料充注系统。燃料充注系统包括通过交叉管连接到第二侧轨的第一侧轨。交叉管内定义的是第一和第二通道; 第一通道在其中包括限制的流动部分。

4. 发明授权

US5133323A Intake manifold pressure compensation for the closed-loop pressure regulation of a fuel pump 失效
标题翻译：进气歧管压力补偿用于燃油泵的闭环压力调节
公开(公告)号：US5133323A
公开(公告)日：1992-07-28
申请号：US720964
申请日：1991-06-25
申请人： Christopher J. Treusch
发明人： Christopher J. Treusch
IPC分类号： F02D41/30 , F02M51/02 , F02M65/00 , F02M69/16 , F02M69/54
CPC分类号： F02M65/003 , F02D41/3082 , F02M51/02 , F02M69/16 , F02M69/54 , F02D2200/0602 , F02D2250/31
摘要： The fuel supply system of an internal combustion engine delivers liquid fuel to electrically operated fuel injectors by means of an electric pump whose output pressure is regulated by control electronics which receives as feedback from a pressure sensor connected into a fuel delivery passage serving the injectors a signal representing the pressure differential between manifold absolute pressure (MAP) and absolute pumped fuel pressure. The pressure sensor has a movable wall that divides its interior into an intake manifold pressure sensing chamber space communicated to the engine intake manifold and a fuel pressure sensing chamber space communicated to the fuel delivery line to the injectors. A magnet is mounted on a central region of the movable wall to transmit a signal to a Hall-effect sensor mounted within the intake manifold pressure sensing chamber space. The feedback pressure signal is derived from the Hall-effect sensor sensing the position of the magnet, and hence that of the movable wall.
摘要翻译：内燃机的燃料供应系统通过电动泵将液体燃料输送到电动燃料喷射器，电动泵的输出压力由控制电子装置调节，控制电子装置作为来自连接到为喷射器服务的燃料输送通道的压力传感器的反馈而接收信号代表歧管绝对压力（MAP）和绝对泵送燃料压力之间的压力差。压力传感器具有可动壁，其将其内部分成与发动机进气歧管连通的进气歧管压力感测室空间，以及连通到喷油器的燃料输送管线的燃料压力感测室空间。磁体安装在可移动壁的中心区域上，以将信号传输到安装在进气歧管压力检测室空间内的霍尔效应传感器。反馈压力信号是从霍尔效应传感器得出的，该传感器感测磁体的位置，从而感测到可动壁的位置。

5. 发明授权

US07007673B2 Vehicle fuel rail assembly for fuel delivery and liquid fuel retention 失效
标题翻译：用于燃料输送和液体燃料保留的车辆燃料轨道组件
公开(公告)号：US07007673B2
公开(公告)日：2006-03-07
申请号：US10898741
申请日：2004-07-26
申请人： Christopher J. Treusch
发明人： Christopher J. Treusch
IPC分类号： F02M37/04
CPC分类号： F02M69/465
摘要： A vehicle fuel rail system for fuel delivery and liquid fuel retainment therein. The vehicle fuel rail system comprises a fuel rail and a chassis connector in fluid communication with the fuel rail. The fuel rail has a first bank and a second bank connected to the first bank by way of a crossover line. The first bank has a first top portion and a first bottom portion and the second bank has a second top portion and a second bottom portion. The crossover line has a first end disposed at the first bottom portion and a second end disposed at the second top portion. The chassis connector has a tank end and an rail end wherein the tank end is connected to the vehicle fuel tank and the rail end is disposed at the first top portion.
摘要翻译：用于燃料输送和液体燃料保持的车辆燃料轨道系统。车辆燃料轨道系统包括燃料轨道和与燃料轨道流体连通的底盘连接器。燃料轨具有通过交叉线连接到第一组的第一组和第二组。第一组具有第一顶部和第一底部，第二组具有第二顶部和第二底部。交叉线具有设置在第一底部的第一端和设置在第二顶部的第二端。底盘连接器具有罐端和轨道端，其中罐端连接到车辆燃料箱，轨道端设置在第一顶部。

6. 发明授权

US5598824A Fuel delivery system for an internal combustion engine 失效
标题翻译：用于内燃机的燃油输送系统
公开(公告)号：US5598824A
公开(公告)日：1997-02-04
申请号：US632296
申请日：1996-04-15
申请人： Christopher J. Treusch , James W. Clark, Jr. , Gerard N. Panasuk
发明人： Christopher J. Treusch , James W. Clark, Jr. , Gerard N. Panasuk
IPC分类号： F02M51/00 , F02M55/00 , F02M61/16 , F02M69/46 , F02M37/04
CPC分类号： F02M61/168 , F02M51/005 , F02M55/004 , F02M69/465 , F02M2200/8015 , F02M2200/803 , F02M2200/852
摘要： A fuel delivery system for an internal combustion engine having a molded plastic fuel rail with an electrical bus molded therein. The fuel rail has a keying feature which allows orientation of the fuel injector relative to the fuel rail when the fuel injector is inserted into the fuel rail. Further, a locking device is provided to lock the fuel injector to the fuel rail. Male electrical connectors on the fuel rail are formed by exposing a portion of the electrical bus. The fuel delivery system includes an electrical connector assembly for connecting the male connector of the fuel injector to the male connector of the fuel rail. Thus, when the fuel injector is inserted into the fuel rail, mechanical orientation and retention is achieved while at the same time an electrical connection is made.
摘要翻译：一种用于内燃机的燃料输送系统，其具有模制塑料燃料轨，其中模制有电气总线。燃料轨道具有键控特征，当燃料喷射器插入燃料轨道时，其能够使燃料喷射器相对于燃料轨道定向。此外，提供锁定装置以将燃料喷射器锁定到燃料轨。燃料轨上的阳电连接器通过暴露电气总线的一部分而形成。燃料输送系统包括用于将燃料喷射器的阳连接器连接到燃料轨的阳连接器的电连接器组件。因此，当燃料喷射器插入燃料轨道时，实现机械取向和保持，同时实现电连接。

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