利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

50 条记录 (耗时 0.011 秒)

    Apparatus and method for starting an engine
    2.
    发明授权
    Apparatus and method for starting an engine 有权
    用于起动发动机的装置和方法

    公开(公告)号：US06725821B2

    公开(公告)日：2004-04-27

    申请号：US10047861

    申请日：2002-01-15

    申请人： William S. Warren ,  Jean Joseph Botti ,  James Patrick Waters

    发明人： William S. Warren ,  Jean Joseph Botti ,  James Patrick Waters

    IPC分类号： F02N1700

    CPC分类号： F02N15/08 ,  F01L1/34 ,  F01L1/46 ,  F01L13/0005 ,  F01L13/08 ,  F01L2800/01 ,  F02D41/0087 ,  F02N11/04 ,  F02N19/004 ,  F16H2007/0806 ,  F16H2007/0823 ,  F16H2007/0874 ,  F16H2007/0887

    摘要： An apparatus and method for starting an engine having a starter generator for providing a rotational force to a pulley in order to provide the necessary torque to start an engine. The starter generator also receives a rotational force to the pulley wherein the starter generator generates a current when the pulley receives the rotational force. A valve deactivation system reduces the compression in a cylinder of the engine, thereby reducing the torque required to perform a starting sequence of the engine, either permitting this apparatus to be applied to larger engines, lower ambient temperatures, or some combination thereof.

    摘要翻译： 一种用于起动具有起动发电机的发动机的装置和方法，用于向皮带轮提供旋转力，以提供启动发动机所需的转矩。 起动发电机还接收到滑轮的旋转力，其中起动机发电机在滑轮接收转动力时产生电流。 阀停用系统减小发动机气缸中的压缩，从而减少执行发动机起动顺序所需的扭矩，或者允许该装置应用于较大的发动机，较低的环境温度或其某些组合。

    Method and apparatus for controlling electromagnetic driving valve for internal combustion engine
    3.
    发明授权
    Method and apparatus for controlling electromagnetic driving valve for internal combustion engine 失效
    用于控制内燃机电磁驱动阀的方法和装置

    公开(公告)号：US06672268B2

    公开(公告)日：2004-01-06

    申请号：US09996793

    申请日：2001-11-30

    申请人： Kenji Ogawa ,  Satoshi Wachi

    发明人： Kenji Ogawa ,  Satoshi Wachi

    IPC分类号： F02N1700

    CPC分类号： F02N19/004

    摘要： An engine with an electromagnetic driving valve reduces a loss during a cranking operation to shorten a starting time, reduce an electric power consumption for a starter motor, and prevent an interference between a valve system and a piston. Intake and exhaust valves are sequentially excited and started such that, after starting the cranking operation by a starter motor, a first cranking rotating speed can be reached, and the valves can be all closed at a predetermined cranking angle. All intake and exhaust valves are closed and the cranking rotating speed reaches an ignition point by the supply of a fuel and the continuous operation of the engine can be performed at more than a second cranking rotating speed, and the intake and exhaust valves can be switching controlled in the normal cylinder process.

    摘要翻译： 具有电磁驱动阀的发动机减少起动操作期间的损耗，以缩短启动时间，降低起动电动机的电力消耗，并防止阀系统和活塞之间的干扰。 进气和排气阀被顺序地激励和启动，使得在通过起动电动机起动起动操作之后，可以达到第一起动转速，并且阀可以以预定的起动角度全部关闭。 所有进气门和排气门关闭，起动转速通过燃料供给达到点火点，并且发动机的连续运转可以在多于第二起动转速下进行，进气门和排气门可切换 在正常气缸过程中控制。

    Engine starting method in idling stop condition
    4.
    发明授权
    Engine starting method in idling stop condition 有权
    发动机起动方式为怠速停机状态

    公开(公告)号：US06651603B2

    公开(公告)日：2003-11-25

    申请号：US09849274

    申请日：2001-05-07

    申请人： Masahiko Osada ,  Masato Hanai ,  Masahiro Katoh ,  Masanori Ohmi ,  Mikio Saito

    发明人： Masahiko Osada ,  Masato Hanai ,  Masahiro Katoh ,  Masanori Ohmi ,  Mikio Saito

    IPC分类号： F02N1700

    CPC分类号： F02N11/0855 ,  F02N11/0814 ,  F02N11/087 ,  F02N15/04 ,  Y02T10/48

    摘要： The present invention provides an engine starting method from an idling stop condition wherein a preliminary step pushes a pinion to abut with a ring gear when a vehicle operating condition is in an idling stop condition, a starting step rotates the pinion into mesh with the ring gear by a motor upon receiving an engine start signal and thereafter an engine is started, and a restoring step is carried out after engine startup where the pinion is restored to an original position thereof. Also provided, when the engine is stopped, a pinion is meshed with a ring gear. Upon engine start-up, a pinion actuator disengages the pinion from the ring gear and a cutout portion engages an engaging piece to maintain the pinion disengaged. When the engine stops, a releasing actuator disengages the cutout portion and the engaging piece and the pinion is reset.

    摘要翻译： 本发明提供了一种怠速停止状态的发动机起动方法，其中，当车辆工作状态处于怠速停止状态时，初步步骤推动小齿轮与环形齿轮抵接，起动步骤使小齿轮与齿圈啮合 通过马达接收到发动机启动信号，然后发动机起动，并且在发动机启动之后执行恢复步骤，其中小齿轮恢复到其初始位置。 还提供了当发动机停止时，小齿轮与齿圈啮合。 在发动机启动时，小齿轮执行器将小齿轮与环形齿轮分离，并且切口部分与接合件接合以保持小齿轮脱离接合。 当发动机停止时，释放致动器解除切口部分并且接合件并且小齿轮被复位。

    Method and arrangement for controlling the RPM of a drive unit
    5.
    发明授权
    Method and arrangement for controlling the RPM of a drive unit 失效
    用于控制驱动单元的RPM的方法和装置

    公开(公告)号：US06615785B2

    公开(公告)日：2003-09-09

    申请号：US09962204

    申请日：2001-09-26

    申请人： Ruediger Weiss

    发明人： Ruediger Weiss

    IPC分类号： F02N1700

    CPC分类号： F02N99/004 ,  F02D41/062 ,  F02P5/1506 ,  F02P9/005 ,  Y02T10/46

    摘要： The invention is directed to a method and an arrangement for controlling the rpm of a drive unit. During run-up of the engine to idle after start, a desired rpm is pregiven and an actual rpm is detected for forming the course of rpm. An electric machine is driven in dependence upon the deviation between the desired rpm and the actual rpm. With respect to the engine, the electric machine outputs braking and driving torques.

    摘要翻译： 本发明涉及一种用于控制驱动单元的转速的方法和装置。 在启动后发动机怠速启动期间，期望的转速是预先设定的，并且检测实际的转速以形成转速。 根据所需转速和实际转速之间的偏差驱动电机。 对于发动机，电机输出制动和驱动转矩。

    Engine starting apparatus
    6.
    发明授权
    Engine starting apparatus 有权
    发动机起动装置

    公开(公告)号：US06240889B1

    公开(公告)日：2001-06-05

    申请号：US09566116

    申请日：2000-05-05

    申请人： Shigeaki Kuwabara ,  Mitsuru Nakamura ,  Kazuhiro Sato ,  Keizo Shimizu ,  Taro Kihara

    发明人： Shigeaki Kuwabara ,  Mitsuru Nakamura ,  Kazuhiro Sato ,  Keizo Shimizu ,  Taro Kihara

    IPC分类号： F02N1700

    CPC分类号： F02N15/006 ,  F02B63/02 ,  F02B75/16 ,  F02B2075/027 ,  F02N3/02 ,  F02N11/00 ,  Y10T74/134 ,  Y10T74/137

    摘要： An engine starting apparatus has a first one-way clutch provided at one part of a series of gears for transmitting rotation of a starter motor to a crankshaft, and a second one-way clutch provided in a transmission mechanism for transmitting rotation of a recoil starter to the crankshaft. The first one-way clutch includes a small gear, a decelerating gear and a large gear. The small gear is connected to the crankshaft and has step portions on an inner peripheral surface thereof. The decelerating gear is connected to an output shaft of the starter motor. The large gear is connected in meshing engagement with the decelerating gear and has ratchets urged to mesh with the step portions of the small gear to engage the first one-way clutch only when the large gear is rotated via the decelerating gear upon rotation of the starter motor in such a direction as to start an engine.

    摘要翻译： 发动机起动装置具有设置在用于将起动电动机的旋转传递到曲轴的一系列齿轮的一部分处的第一单向离合器，以及设置在变速机构中用于传递反冲起动器的旋转的第二单向离合器 到曲轴。 第一单向离合器包括小齿轮，减速齿轮和大齿轮。 小齿轮与曲轴连接，在其内周面具有台阶部。 减速齿轮连接到起动电动机的输出轴。 大齿轮与减速齿轮相啮合地连接，并且只有当大齿轮在启动器旋转时通过减速齿轮旋转，则棘轮被推动以与小齿轮的台阶部分啮合才能接合第一单向离合器 电机在启动发动机的方向上。

    Method of determining transition from starter to alternator function by monitoring belt tension or tensioner position
    7.
    发明授权
    Method of determining transition from starter to alternator function by monitoring belt tension or tensioner position 失效
    通过监测皮带张力或张紧器位置确定从起动器到交流发电机功能的转换方法

    公开(公告)号：US06834631B1

    公开(公告)日：2004-12-28

    申请号：US10793768

    申请日：2004-03-08

    申请人： Scott Evart Blackburn ,  Eric Keith Manning

    发明人： Scott Evart Blackburn ,  Eric Keith Manning

    IPC分类号： F02N1700

    CPC分类号： F02N11/0848 ,  F02B67/06 ,  F02N11/04

    摘要： The present invention is directed to determining and controlling the appropriate moment at which a combined starter/alternator should transition from start-up mode to alternator/generator mode following an IC engine start-up sequence. The method relies on either belt/chain tensioner position or the position of the belt/chain itself to determine when the IC engine has achieved self-sustaining operation and signal the starter/alternator to transition from start-up to generator mode.

    摘要翻译： 本发明涉及确定和控制组合起动器/交流发电机在IC引擎启动顺序之后应从转换模式转换到交流发电机/发电机模式的适当时刻。 该方法依靠皮带/链条张紧器位置或皮带/链条本身的位置来确定IC引擎何时实现自维持操作，并且将启动器/交流发电机信号从启动转换到发电机模式。

    System for cranking internal combustion engine
    8.
    发明授权
    System for cranking internal combustion engine 失效
    起动内燃机系统

    公开(公告)号：US06789520B2

    公开(公告)日：2004-09-14

    申请号：US10206037

    申请日：2002-07-29

    申请人： Mikio Saito

    发明人： Mikio Saito

    IPC分类号： F02N1700

    CPC分类号： F02N11/105 ,  F02N11/087

    摘要： A system for cranking an internal combustion engine includes an electric starter and a current supply circuit having a key switch. By turning on the key switch, the starter is rotated to crank the engine. To avoid an inadvertent restart of the starter while the engine is running, a locking device that prohibits the inadvertent turning-on of the key switch is provided in the system. A starter relay may be included in the current supply circuit. The starter relay is kept open even if the key switch is turned on when the engine is running to prohibit the inadvertent restart of the starter.

    摘要翻译： 用于起动内燃机的系统包括电启动器和具有钥匙开关的电流供给电路。 通过打开钥匙开关，启动器旋转以起动发动机。 为了避免在发动机运行时意外重启起动器，在系统中提供了禁止钥匙开关意外接通的锁定装置。 起动继电器可以包括在电流供应电路中。 即使在发动机运行时钥匙开关打开，起动继电器保持开启，以防止起动器意外重启。