公开(公告)号：US06595436B2

公开(公告)日：2003-07-22

申请号：US09850117

申请日：2001-05-08

申请人： Joseph Kirzhner ,  Lester Peters ,  John D. Crofts ,  Wayne Eckerle

发明人： Joseph Kirzhner ,  Lester Peters ,  John D. Crofts ,  Wayne Eckerle

IPC分类号： B05B108

CPC分类号： F02M61/167 ,  F02M51/0603 ,  F02M2200/702

摘要： The fuel injector includes a solid state actuator that operates through an actuator motion amplifying lever to directly control the needle valve motion. Hydraulic forces, which act along the axes of the needle valve and the motion amplifying lever, are compensated by using a control piston, or other biasing means, to reduce the required amplitude of the control current/voltage and to reduce the required strength of the spring biasing the needle valve closed. The fuel injector may also include a control fuel inlet that is separate from the injection fuel inlet port.

公开(公告)号：US20120271121A1

公开(公告)日：2012-10-25

申请号：US13336233

申请日：2011-12-23

申请人： Marco Kenneth Della Torre ,  Matthew Wayne Eckerle ,  Jean Louise Rintoul ,  Claus He ,  Bashir Ziady ,  Andrew Atkinson Stirn ,  Nadeem Iqbal Kassam ,  Steven Paul Harris ,  Sean Tan ,  Christopher James Verplaetse

发明人： Marco Kenneth Della Torre ,  Matthew Wayne Eckerle ,  Jean Louise Rintoul ,  Claus He ,  Bashir Ziady ,  Andrew Atkinson Stirn ,  Nadeem Iqbal Kassam ,  Steven Paul Harris ,  Sean Tan ,  Christopher James Verplaetse

IPC分类号： A61B5/0205 ,  A61B5/05 ,  A61B5/11 ,  A61B5/024 ,  A61B5/026 ,  A61B5/1455 ,  A61B5/021 ,  A61B5/01 ,  A61B6/00

CPC分类号： A61B5/681 ,  A61B5/0075 ,  A61B5/01 ,  A61B5/02055 ,  A61B5/024 ,  A61B5/02416 ,  A61B5/02438 ,  A61B5/0533 ,  A61B5/1122 ,  A61B5/165

摘要： A biometric device configured to be attached to a portion of a body of a user measures biometric data of the user. The device includes an optical emitter, a wavelength filter, an optical sensor and a processor, for sending a light to the body of a user, receiving light received from the user, filtering and processing it to measure biometric data of the user, including for example, heart rate and blood flow rate. In addition, the biometric device may include other sensors, such as a galvanic skin response sensor, an ambient temperature sensor, skin temperature, motion sensor, etc., to enable the biometric device to measure arousal or conductivity changing events, ambient temperature, user temperature and motion associated with the user. Additionally, information from each sensor may be used to further filter noise in one or more signals received by the sensors to provide biometric data to the user.

摘要翻译： 被配置为附接到用户的身体的一部分的生物测定装置测量用户的生物特征数据。 该装置包括光发射器，波长滤波器，光学传感器和处理器，用于向用户的身体发送光，接收从用户接收的光，过滤和处理它以测量用户的生物测定数据，包括用于 例如，心率和血流量。 此外，生物测定装置可以包括其他传感器，例如电流皮肤响应传感器，环境温度传感器，皮肤温度，运动传感器等，以使生物测定装置能够测量唤醒或电导率变化事件，环境温度，使用者 温度和运动与用户相关联。 此外，来自每个传感器的信息可以用于进一步过滤由传感器接收的一个或多个信号中的噪声，以向用户提供生物测定数据。

公开(公告)号：US20060070603A1

公开(公告)日：2006-04-06

申请号：US11227420

申请日：2005-09-16

申请人： Donald Stanton ,  Randall Zehr ,  Wayne Eckerle ,  Francois Ntone

发明人： Donald Stanton ,  Randall Zehr ,  Wayne Eckerle ,  Francois Ntone

IPC分类号： F02B3/00 ,  F02B31/00 ,  F02F3/26

CPC分类号： F02B23/0696 ,  F02B23/0621 ,  F02B23/0651 ,  F02B23/0669 ,  F02B23/0672 ,  F02M61/1846 ,  Y02T10/125

摘要： An engine is provided which includes various precise configuration parameters, including dimensions, shape and/or relative positioning of the combustion chamber features, resulting in a combustion process minimizing NOx emissions and particulates. The combustion chamber includes one or more of the following: a spray angle relative to an inner bowl floor angle; a vertical distance from the tip of the piston bowl to the injection orifices; a number of injection orifices; a swirl ratio; a vertical distance from the injection orifices to an inner face of the cylinder head; a radius of curvature of an outer bowl section; chamfer with dimensional parameters; and a transition radius.

摘要翻译： 提供了一种发动机，其包括各种精确的配置参数，包括燃烧室特征的尺寸，形状和/或相对定位，从而产生最小化NOx排放物和微粒的燃烧过程。 燃烧室包括以下中的一个或多个：相对于内碗底板角度的喷射角度; 从活塞碗顶端到注射孔的垂直距离; 一些注射孔; 漩涡比例 从喷射孔到气缸盖的内表面的垂直距离; 外碗部分的曲率半径; 倒角与尺寸参数; 和过渡半径。

公开(公告)号：US20050028797A1

公开(公告)日：2005-02-10

申请号：US10637361

申请日：2003-08-08

申请人： John Janssen ,  Bruce Watson ,  Charles Schenk ,  Josh Shao ,  Lester Peters ,  David Buchanan ,  Wayne Eckerle ,  Julius Perr

发明人： John Janssen ,  Bruce Watson ,  Charles Schenk ,  Josh Shao ,  Lester Peters ,  David Buchanan ,  Wayne Eckerle ,  Julius Perr

IPC分类号： F02M25/07

CPC分类号： F02M26/59 ,  F02M26/40 ,  F02M26/58 ,  F02M26/67

摘要： A preferred embodiment EGR valve permits exhaust gas to be induced into the intake line downstream of the compressor, while minimizing the need to reduce the size of the turbocharger. The preferred embodiment EGR valve exploits variations around the mean pressure in the EGR passage created by the engine cycle by selectively opening when the pressure in the EGR valve exceeds the pressure in the intake line. Thus, exhaust gas is recirculated even when the engine is running near torque peak. The preferred embodiment EGR valve also exploits the higher mean pressure in the exhaust line relative to the intake line at higher engine speeds by remaining open, in order to minimize the energy consumed in opening and closing the EGR valve.