公开(公告)号：US07412972B2

公开(公告)日：2008-08-19

申请号：US11070255

申请日：2005-03-03

申请人： Perry Robert Czimmek

发明人： Perry Robert Czimmek

IPC分类号： F02M61/12

CPC分类号： F02M21/02 ,  Y02T10/32

摘要： A CNG fuel injector for a fuel system of an internal combustion engine. The fuel system includes a fuel rail and an engine manifold. The fuel injector includes a fuel inlet for fluid communication with the fuel rail, a fuel outlet having an orifice disposed along a longitudinal axis for fluid communication with the engine manifold, and a member proximate the fuel outlet downstream of the orifice for dispersing the CNG in a direction skewed from the longitudinal axis as the CNG flows from the orifice into the engine manifold.

摘要翻译： CNG燃料喷射器，用于内燃机的燃料系统。 燃料系统包括燃料轨和发动机歧管。 燃料喷射器包括用于与燃料轨道流体连通的燃料入口，具有沿着纵向轴线布置的用于与发动机歧管流体连通的孔口的燃料出口以及靠近喷口下游的燃料出口的部件，用于将CNG分散在 当CNG从孔口流入发动机歧管时，从纵向轴线倾斜的方向。

公开(公告)号：US06991187B2

公开(公告)日：2006-01-31

申请号：US09987083

申请日：2001-11-13

申请人： Perry Robert Czimmek

发明人： Perry Robert Czimmek

IPC分类号： B05B1/30 ,  F02M51/00 ,  F02M39/00

CPC分类号： F02M61/167 ,  F02M51/0603 ,  F02M2200/9084

摘要： An apparatus and method of compensating for thermal expansion and tolerance variations (wear, brinelling, mounting distortion) in a fuel injector is provided. The apparatus includes a magneto-hydraulic thermal expansion compensator containing magnetically-active fluid positioned in operative contact with the fuel injector actuation element. A electromagnetic coil is provided proximate the magneto-hydraulic compensator. Magnetic flux generated by the electromagnetic coil causes the viscosity of the magnetically-active fluid within the magneto-hydraulic compensator to increase, causing the magneto-hydraulic compensator to become substantially rigid during actuation of the fuel injector.

公开(公告)号：US06359435B1

公开(公告)日：2002-03-19

申请号：US09276223

申请日：1999-03-25

申请人： Perry Robert Czimmek ,  Danny Orlen Wright

发明人： Perry Robert Czimmek ,  Danny Orlen Wright

IPC分类号： G01R3312

CPC分类号： F01L9/04 ,  F02D41/20 ,  G01N27/72 ,  G01R31/06 ,  H01F7/1844

摘要： A method is provided for determining magnetic characteristics of an electrically controlled solenoid. The method includes providing an electronically controlled solenoid having an armature, a stator and a coil operatively associated with the stator. The armature, stator and coil define a magnetic circuit. The armature is spaced from the stator to define an air gap between the armature and the stator. Current to the coil is ramped in a generally linear manner over a period of time to define a known current curve. A resulting rate of change of flux in the magnetic circuit is observed and recorded at certain points along the current curve. In accordance with another aspect of the invention, flux in the magnetic circuit is ramped in a generally linear manner over a period of time to define a known flux curve. A resulting current in the coil is observed and recorded at certain points along the flux curve. With the method, a magnetization curve may be developed wherein flux may be determined at any point along a curve for a given amount of current in a solenoid.

摘要翻译： 提供了一种用于确定电控螺线管的磁特性的方法。 该方法包括提供电子控制螺线管，其具有电枢，定子和与定子可操作地相关联的线圈。 电枢，定子和线圈限定了一个磁路。 电枢与定子间隔开以限定电枢和定子之间的气隙。 在一段时间内以线性方式斜线到线圈的电流以限定已知的电流曲线。 在当前曲线的某些点观察并记录磁路中磁通量的变化率。 根据本发明的另一方面，磁路中的通量在一段时间内以大致线性的方式斜坡以限定已知的通量曲线。 线圈中产生的电流在通量曲线的某些点被观察和记录。 利用该方法，可以形成磁化曲线，其中可以在线圈中给定量的电流沿着曲线的任何点处确定通量。

公开(公告)号：US6153884A

公开(公告)日：2000-11-28

申请号：US95987

申请日：1998-06-11

申请人： Perry Robert Czimmek

发明人： Perry Robert Czimmek

IPC分类号： G01Q60/00 ,  G01T1/185 ,  G01T7/00 ,  G01T1/164

CPC分类号： G01T7/00 ,  G01T1/185

摘要： A radioisotope proximity sensor is provided for detecting proximity or distance to a nearby object containing a small radiation source complementary to the sensor. The output of the sensor is amplified or compared to determine the distance or proximity. The radioisotope proximity sensor is unaffected by magnetic fields over the short sensing distances. It is also unaffected by environmental contamination when the appropriate radiosource/detector combination is used. The radioisotope proximity sensor is easily shielded from electrostatic or electromagnetic noise, and the radiation source can be small, easily incorporated, and requires no external power or connections to affect mechanical reliability or impede armature movement.

摘要翻译： 提供放射性同位素接近传感器，用于检测与附近物体的接近度或距离，该物体包含与传感器互补的小辐射源。 传感器的输出被放大或比较以确定距离或接近度。 放射性同位素接近传感器不受短距离感测的磁场影响。 当使用适当的无线电源/检测器组合时，也不受环境污染的影响。 放射性同位素接近传感器易于屏蔽静电或电磁噪声，并且辐射源可以很小，易于并入，并且不需要外部电源或连接来影响机械可靠性或阻止电枢运动。

公开(公告)号：US09863381B2

公开(公告)日：2018-01-09

申请号：US12465722

申请日：2009-05-14

申请人： Perry Robert Czimmek

发明人： Perry Robert Czimmek

IPC分类号： H05B6/06 ,  H03D3/00 ,  F02M53/06 ,  H03K9/06

CPC分类号： F02M53/06 ,  H03K9/06

摘要： A frequency-to-voltage (F2V) conversion module includes a pulse shaping module that generates a square wave signal based on an oscillator signal, an edge to pulse conversion module that generates a pulse train based on corresponding rising and falling edges of the square wave signal, and an integrator module that generates an output voltage based on the pulse train. The output voltage is based on a frequency of the oscillator signal.

公开(公告)号：US08616474B2

公开(公告)日：2013-12-31

申请号：US13229071

申请日：2011-09-09

申请人： Perry Robert Czimmek

发明人： Perry Robert Czimmek

IPC分类号： B05B1/30

CPC分类号： F02M51/061 ,  F02M21/0254 ,  F02M21/0266 ,  F02M21/0272 ,  F02M51/0625 ,  F02M51/0667 ,  Y02T10/32

摘要： An injector (10) includes a valve body (16) having an interior portion (18) and a seat (32). An armature tube (20) is in the interior portion. A spring (28) biases a valve member (24) into engagement with the seat. A movable armature (40) is coupled to the armature tube. A calibration member (36) is engaged with the valve member and engaged with the spring. A stator (52) is coupled to an inlet tube (41) and has an end surface spaced from an end surface of the armature in the closed position of the injector, thereby defining an air gap (54) between the end surfaces. A coil (56) is disposed about a portion of the inlet tube. A housing (64) surrounds at least a portion of the coil. Magnetic flux causes the armature and armature tube to push the valve member off the seat.

摘要翻译： 喷射器（10）包括具有内部部分（18）和座（32）的阀体（16）。 电枢管（20）在内部。 弹簧（28）将阀构件（24）偏置成与座接合。 可移动衔铁（40）联接到电枢管。 校准构件（36）与阀构件接合并与弹簧接合。 定子（52）联接到入口管（41）并且在注射器的关闭位置处具有与电枢的端表面间隔开的端表面，从而在端表面之间限定气隙（54）。 线圈（5​​6）围绕入口管的一部分设置。 壳体（64）围绕线圈的至少一部分。 磁通量使电枢和电枢管将阀构件推离座位。

公开(公告)号：US20130146034A1

公开(公告)日：2013-06-13

申请号：US13755586

申请日：2013-01-31

申请人： Perry Robert Czimmek

发明人： Perry Robert Czimmek

IPC分类号： F02D41/20

CPC分类号： F02D41/20 ,  F02D2041/2027 ,  F02M51/0671 ,  F02M53/06 ,  F02M57/005

摘要： A fuel delivery system for a vehicle includes a fuel injector that meters fuel flow and provides for preheating fuel to aid combustion. A control circuit including a synthetic inductor drives a heated element within the fuel flow.

摘要翻译： 用于车辆的燃料输送系统包括燃料喷射器，其计量燃料流量并提供预热燃料以辅助燃烧。 包括合成电感的控制电路驱动燃料流中的加热元件。

公开(公告)号：US20130062440A1

公开(公告)日：2013-03-14

申请号：US13229126

申请日：2011-09-09

申请人： Perry Robert Czimmek

发明人： Perry Robert Czimmek

IPC分类号： B05B1/30

CPC分类号： F02M51/0667 ,  F02M21/0254 ,  F02M21/0266 ,  F02M21/0296 ,  F02M51/061 ,  F02M51/0625 ,  Y02T10/32

摘要： An injector (10) includes a valve body (16), an armature tube (20) in the valve body, a seal disk (24) carried by the armature tube, a spring (30) associated with the seal disk, a seat (34) defining an outlet. The seat includes a seat surface (38) engaged with the seal disk that is biased by the spring, when the injector is in a closed position, preventing fuel from exiting the outlet. A movable armature (42) is coupled to an end of the armature tube. An adjusting tube (48) engages an end of the spring. An inlet tube (50) defining an inlet has an end surface that is spaced from the periphery of the armature in the closed position. An electromagnetic coil (58) is disposed about a portion of the inlet tube. A flux member (60) is associated with the coil. A housing (62) covers at least a portion of coil.

摘要翻译： 注射器（10）包括阀体（16），阀体中的电枢管（20），由电枢管承载的密封盘（24），与密封盘相关联的弹簧（30），座 34）限定出口。 所述座椅包括与所述密封盘接合的座面（38），当所述喷射器处于关闭位置时，所述座面（38）被所述弹簧偏压，从而防止燃料离开所述出口。 可动电枢（42）联接到电枢管的一端。 调节管（48）接合弹簧的端部。 限定入口的入口管（50）具有在关闭位置与衔铁的周边隔开的端面。 电磁线圈（58）围绕入口管的一部分设置。 磁通构件（60）与线圈相关联。 壳体（62）覆盖线圈的至少一部分。

公开(公告)号：US20100288755A1

公开(公告)日：2010-11-18

申请号：US12465722

申请日：2009-05-14

申请人： Perry Robert Czimmek

发明人： Perry Robert Czimmek

IPC分类号： H05B6/06 ,  H03D3/00

CPC分类号： F02M53/06 ,  H03K9/06

摘要： A frequency-to-voltage (F2V) conversion module includes a pulse shaping module that generates a square wave signal based on an oscillator signal, an edge to pulse conversion module that generates a pulse train based on corresponding rising and falling edges of the square wave signal, and an integrator module that generates an output voltage based on the pulse train. The output voltage is based on a frequency of the oscillator signal.

摘要翻译： 频率 - 电压（F2V）转换模块包括基于振荡器信号产生方波信号的脉冲整形模块，基于方波的相应上升沿和下降沿产生脉冲串的边沿脉冲转换模块 信号，以及基于脉冲串产生输出电压的积分器模块。 输出电压基于振荡器信号的频率。

公开(公告)号：US07762235B2

公开(公告)日：2010-07-27

申请号：US11070256

申请日：2005-03-03

申请人： Perry Robert Czimmek

发明人： Perry Robert Czimmek

IPC分类号： F02M61/14

CPC分类号： F02M21/0278 ,  F02D19/0623 ,  F02M21/0215 ,  F02M21/0272 ,  F02M21/0296 ,  F02M35/10216 ,  Y02T10/32 ,  Y02T10/36

摘要： A fuel system for supplying CNG to an internal combustion engine. The system includes a fuel rail, a CNG fuel injector, and an engine manifold. The CNG fuel injector includes a fuel inlet in fluid communication with the fuel rail, and a fuel outlet disposed along a longitudinal axis and in fluid communication with the engine manifold. A member is disposed at the fuel outlet that dispersing the CNG in a direction skewed from the longitudinal axis as the CNG flows from the fuel outlet into the engine manifold.

摘要翻译： 一种用于向内燃机供应CNG的燃料系统。 该系统包括燃料导轨，CNG燃料喷射器和发动机歧管。 CNG燃料喷射器包括与燃料轨道流体连通的燃料入口和沿着纵向轴线设置并与发动机歧管流体连通的燃料出口。 一个构件设置在燃料出口处，当CNG从燃料出口流入发动机歧管时，将CNG从纵向轴线偏斜的方向分散。