公开(公告)号：US20040103881A1

公开(公告)日：2004-06-03

申请号：US10308837

申请日：2002-12-03

Inventor： Gong Chen ,  Bertrand Dahung Hsu ,  Robert Douglas Cryer

IPC: F02D031/00

CPC classification number: F02D31/007 ,  F02B3/06 ,  F02B75/22 ,  F02D41/083

Abstract: A method of controlling fuel injection timing in a compression ignition engine including at least one cylinder. The method includes monitoring a parameter indicative of a commanded operating speed of the engine corresponding to an engine throttle notch and monitoring a parameter indicative of the actual operating speed of the engine. When the commanded engine speed exceeds the actual engine speed, the fuel injection timing for the engine may be advanced to reduce emissions.

Abstract translation: 一种控制包括至少一个气缸的压缩点火发动机中的燃料喷射正时的方法。 该方法包括监测指示与发动机节气门口对应的发动机的指令操作速度的参数并监视指示发动机的实际运行速度的参数。 当指令的发动机转速超过实际的发动机转速时，发动机的燃料喷射正时可以被提前以减少排放。

公开(公告)号：US20040088103A1

公开(公告)日：2004-05-06

申请号：US10694018

申请日：2003-10-28

Inventor： Koichiro Itow ,  Hikosaburou Hiraki ,  Jun Morinaga

IPC: G06F019/00 ,  F02D031/00 ,  F02B075/06

CPC classification number: B60W10/06 ,  B60K6/485 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/06 ,  B60W2710/105 ,  B60Y2200/25 ,  F02D41/1497 ,  F02D2200/101 ,  F02D2250/18 ,  Y02T10/56 ,  Y02T10/6208 ,  Y02T10/6226 ,  Y02T10/6286

Abstract: The present invention relates to an engine control device and aims to improve engine efficiency by operating the engine in an area where fuel consumption is small (good) and to allow keeping high responsivity of the engine. The object can be achieved by operating to match at a point on a target torque line of a torque diagram and operating an electric motor when a matching point moves on the target torque line in a direction that a load applied to the engine output shaft becomes large.

Abstract translation: 发动机控制装置技术领域本发明涉及一种发动机控制装置，其目的是通过在燃料消耗小（良好）的区域中操作发动机来提高发动机效率，并且允许保持发动机的高响应性。 可以通过在匹配点在目标转矩线上移动到施加到发动机输出轴的负载变大的方向上的情况下通过操作来匹配在扭矩图的目标扭矩线上的点处并操作电动机的目的 。

公开(公告)号：US20040007206A1

公开(公告)日：2004-01-15

申请号：US10610472

申请日：2003-06-30

Inventor： Steven W. Houston

IPC: F02D031/00

CPC classification number: F02D11/04 ,  B60Y2200/223 ,  F02D9/02 ,  F02D11/105 ,  F02D31/00 ,  F02D2009/0206 ,  F02D2009/0255 ,  F02D2009/0264 ,  F02D2009/0267

Abstract: A governor system is provided for limiting a degree of throttle travel of a throttle as a function of rotational speed of a drive axle. The governor system includes a governor shaft rotatably supported by the drive axle and operably interconnected to internal components of the drive axle for varying a feedback torque, a governor arm fixed for rotation with the governor shaft, a throttle cable interconnected with the governor arm for applying a first pulling force to the throttle and an accelerator cable resiliently interconnected with the governor arm to apply a second pulling force to the governor arm. The second pulling force induces rotation of the governor arm for applying a torque on the governor shaft. The torque balances with the feedback torque of the governor shaft for limiting the second pulling force as a function of the rotational speed of the drive axle.

Abstract translation: 提供调速器系统，用于限制作为驱动轴的转速的函数的节流阀的节流程度。 所述调速器系统包括调节器轴，所述调速器轴由所述驱动轴可旋转地支撑并且可操作地连接到所述驱动轴的内部部件以改变反馈扭矩;固定用于与所述调速器轴一起旋转的调速器臂，与所述调速器臂互连的节气门缆索， 对节气门的第一拉力和与调速器臂弹性互连的加速器线，以向调速器臂施加第二拉力。 第二拉力引起调速器臂的旋转，以在调速器轴上施加扭矩。 扭矩与调速器轴的反馈扭矩平衡，用于限制作为驱动轴的转速的函数的第二拉力。

公开(公告)号：US20030164154A1

公开(公告)日：2003-09-04

申请号：US10375565

申请日：2003-02-27

Inventor： Jun Kawagoe ,  Yoshikazu Tsukada ,  Yoshinobu Arakawa ,  Kouji Sasaki

IPC: F02D031/00

CPC classification number: F02D41/009 ,  F02D31/001 ,  F02D37/02 ,  F02D41/0087 ,  F02D2041/0092 ,  F02D2250/06 ,  G01D5/2013 ,  G01D5/2492 ,  G01P13/045

Abstract: A signal generator for an internal combustion engine for obtaining precise information on a rotational direction of the engine when the engine runs at extremely low speed, comprising: a rotor having a first series of reluctor corresponding to a cylinder of the engine, and a second series of reluctor having a predetermined phase relationship relative to the first series of reluctor; and a first sensor and a second sensor that detect the first series of reluctor and the second series of reluctor, respectively of the rotor to generate pulses, wherein a positional relationship between the first and the second series of reluctors, and a positional relationship between the first and the second sensors are set so that a difference occurs in a phase relationship between an output pulse of the first sensor and that of the second sensor in forward rotation and in reverse rotation of the engine.

Abstract translation: 一种用于内燃机的信号发生器，用于当发动机以极低速度行驶时获得关于发动机的旋转方向的精确信息，该信号发生器包括：转子，具有与发动机气缸相对应的第一系列反相器，第二系列 的反射器相对于第一系列反射器具有预定的相位关系; 以及第一传感器和第二传感器，其分别检测所述转子的所述第一系列雷达和所述第二系列的反相器以产生脉冲，其中所述第一和第二系列重新排列之间的位置关系，以及 第一传感器和第二传感器被设定为在第一传感器的输出脉冲和第二传感器的正向旋转和反转之间的相位关系中发生差异。

公开(公告)号：US20040255904A1

公开(公告)日：2004-12-23

申请号：US10856861

申请日：2004-06-01

Applicant: AISIN AW CO., LTD.

Inventor： Kazuyuki Izawa ,  Hideki Hisada ,  Masaki Nomura ,  Kozo Yamaguchi ,  Toshio Okoshi ,  Tomochika Inagaki ,  Kazuma Hasegawa

IPC: F02B075/06 ,  B60K001/02 ,  F02D031/00

CPC classification number: B60W20/10 ,  B60K6/445 ,  B60L7/14 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L15/20 ,  B60L15/2009 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/36 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/425 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/445 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2240/80 ,  B60L2260/26 ,  B60L2270/145 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W30/18018 ,  B60W2510/0685 ,  F02D41/009 ,  F02D41/042 ,  F02D41/062 ,  F02D2041/0095 ,  F02D2200/0404 ,  F02D2200/501 ,  F02D2250/26 ,  F02N11/0814 ,  F02N15/003 ,  F02N19/005 ,  F02N2019/008 ,  Y02T10/48 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10T477/23 ,  Y10T477/623

Abstract: The invention includes a target-engine-speed acquisition element that acquires a target engine speed necessary to reduce engine speed, thereby stopping the engine at a target stop position; a crank-angle acquisition element that acquires a crank angle indicative of the position of a crankshaft; and a target-engine-speed correction element that corrects the target engine speed according to the acquired crank angle. Because the target engine speed is corrected according to the crank angle, the engine can be stopped at the target stop position even if the friction in the engine, the electric motor, etc. varies, the temperature or viscosity of the lubricating and cooling oils varies, or the vehicle is accelerated or decelerated during the reduction of the engine speed.

Abstract translation: 本发明包括目标发动机速度获取元件，其获取降低发动机转速所需的目标发动机转速，从而将发动机停止在目标停止位置; 曲柄角获取元件，其获取表示曲轴位置的曲柄角; 以及根据所获取的曲柄角校正目标发动机转速的目标发动机速度校正元件。 由于目标发动机转速根据曲轴角度进行修正，所以即使发动机，电动机等的摩擦发生变化，发动机也可以停止在目标停止位置，润滑油和冷却油的温度或粘度变化 或者在发动机转速降低期间车辆被加速或减速。

公开(公告)号：US20040184626A1

公开(公告)日：2004-09-23

申请号：US10805570

申请日：2004-03-19

Applicant: YAMAHA CORPORATION

Inventor： Hideki Hagiwara

IPC: H04B001/00 ,  F02D031/00 ,  H04B001/20

CPC classification number: H04H60/04

Abstract: In a digital mixer including a display, cursor controls, an increase/decrease control, and a plurality of channel strips for controlling parameters of input channels associated therewith, on a control panel, the channel strips each having a selection switch, an assignment switch is provided for assigning any one parameter among the parameters of the input channel to the increase/decrease control, so that where operation of the increase/decrease control is detected, when no selection switch has been operated, a value of a parameter displayed at the position of the cursor is changed in accordance with the operation of the increase/decrease control, while when any selection switch has been operated, a value of a parameter assigned to the increase/decrease control among parameters of an input channel corresponding to a channel strip having the selection switch is changed.

Abstract translation: 在包括显示器，光标控制，增减控制以及用于控制与其相关联的输入通道的参数的多个通道条的数字混合器中，在控制面板上，每个具有选择开关的通道条，分配开关为 用于将输入通道的参数中的任何一个参数分配给增减控制，使得在检测到增减控制的操作时，当没有选择开关被操作时，在该位置显示的参数的值 根据增减控制的动作来改变光标的变化，而当任何选择开关被操作时，分配给增减控制的参数的值对应于具有 选择开关被改变。

公开(公告)号：US20040112333A1

公开(公告)日：2004-06-17

申请号：US10317761

申请日：2002-12-12

Inventor： Robert Mitchell ,  Richard A. Dykstra

IPC: F02D031/00

CPC classification number: F02D11/04 ,  F02D31/002 ,  F02D2009/0203

Abstract: A stabilizer system creates a temporary droop to stabilize a governor for an internal combustion engine and reduce permanent droop and hunting of the engine. The governor adjusts the position of a throttle in response to engine speed to achieve a desired engine speed. The stabilizer system temporarily applies a force on the governor that initially resists sudden movement of the governor arm, and causes a temporary speed droop. The initial resistance of the stabilizer system helps prevent the governor from overshooting the desired speed and hunting. The temporary droop is then removed to permit the governor to achieve the desired speed to help prevent permanent droop.

Abstract translation: 稳定器系统产生临时下垂以稳定内燃机的调速器并减少发动机的永久下垂和狩猎。 调速器根据发动机转速来调节油门的位置以达到所需的发动机转速。 稳定器系统暂时在调速器上施加力，其最初抵抗调速器臂的突然移动，并且导致暂时的速度下降。 稳定器系统的初始阻力有助于防止调速器超出所需的速度和狩猎。 然后移除临时下垂以允许调速器达到所需的速度以帮助防止永久性下垂。

公开(公告)号：US20040035409A1

公开(公告)日：2004-02-26

申请号：US10455665

申请日：2003-06-05

Inventor： Jeffrey L. Harwig ,  Brian E. Healy ,  James F. Kimball ,  Stephen B. Leonard ,  Maude Christian Meier ,  Ralph W. Oakeson

IPC: F24C005/04 ,  F02D031/00 ,  F22B037/18 ,  B01D001/00 ,  B05B001/24 ,  F22B001/28 ,  B01D003/00 ,  F24F006/00 ,  A61H033/06 ,  F24F006/08

CPC classification number: A61L9/037 ,  A01M1/2072 ,  A01M1/2077 ,  A01M2200/012

Abstract: The present invention relates to an apparatus and method for rapid flash-like volatilization of high and low vapor pressure components from liquid or solid emanators which is in contact with a point or localized heat source. Vaporization is promoted by a geometrically small electrically resistive heating element with variable activation for pulsed or cyclic heating of an emanating surface containing the volatile components. The apparatus is primarily directed towards the treatment of residential air for fragrancing, odor elimination, treatment of insects or pests, air sanitization, air and surface antibacterial or antimicrobial treatment, or other ambient air or surface modification by way of gas or vapor distribution.

Abstract translation: 本发明涉及一种用于从与点或局部热源接触的液体或固体发射器快速闪蒸挥发高和低蒸气压组分的装置和方法。 通过具有可变活化的几何小的电阻加热元件来促进气化，用于对含有挥发性组分的发射表面进行脉冲或循环加热。 该装置主要用于通过气体或蒸气分布处理住宅空气用于香料，除臭，昆虫或害虫的处理，空气消毒，空气和表面抗菌或抗微生物处理或其它环境空气或表面改性。

公开(公告)号：US20020078922A1

公开(公告)日：2002-06-27

申请号：US10027118

申请日：2001-12-20

Inventor： Toru Mizuki

IPC: F02D031/00

CPC classification number: F02D41/1482 ,  F02D31/007 ,  F02D41/062 ,  F02D41/1402 ,  F02D2041/1409 ,  F02D2041/1422 ,  F02D2200/0414

Abstract: A method providing solution of both of the problem of black smoke during the engine startup period and the problem of undershooting and hunting at the settling time. By adding at least an integral term QI to a basic injection quantity, feedback control of a fuel injection quantity of an engine is carried out. An initial integral term QI0 , which is used during the engine startup, is predetermined. During the engine startup period, the integral term QI is set as null0null until an engine revolution number Ne reaches a predetermined startup revolution number Nes. When the Ne reaches the Nes, the initial integral term QI0 is used as the QI. The QI0 is preferably determined on the basis of one of, or both of, a water temperature and an I atmospheric temperature. The Nes is preferably a value close to, or equal to, an idling revolution number Nei.

Abstract translation: 在发动机启动期间提供黑烟问题的解决方案和沉降时间下冲和狩猎的问题。 通过将至少一个积分项QI添加到基本喷射量，进行发动机的燃料喷射量的反馈控制。 在发动机起动期间使用的初始积分项QI0是预定的。 在发动机启动期间，积分项QI被设定为“0”，直到发动机转速Ne达到预定的起动转数Nes为止。 当Ne到达Nes时，初始积分项QI0用作QI。 QI0优选基于水温和I气氛温度中的一个或两者来确定。 Nes优选为接近或等于怠速转数Nei的值。

公开(公告)号：US20040118377A1

公开(公告)日：2004-06-24

申请号：US10324291

申请日：2002-12-19

Inventor： Jason K. Bloms ,  Brian G. McGee ,  David Andrew Pierpont ,  Jeffrey A.L. Smith

IPC: F02D031/00

CPC classification number: F02D41/16 ,  F02D41/0087 ,  F02D41/08 ,  F02D41/402 ,  F02D2200/101 ,  Y02T10/44

Abstract: Apparatuses and methods for delivering fuel to at least two combustion chambers of an engine. A fuel controller receives a first fuel quantity signal indicative of a first desired quantity of fuel to be delivered to each combustion chamber of the engine during a combustion cycle. The fuel controller transmits at least one second fuel quantity signal as a function of the first fuel quantity signal, and transmits at least one third fuel quantity signal as a function of the first fuel quantity signal. The second and third fuel quantity signals are indicative of a respective second and third desired quantities of fuel to be delivered during a combustion cycle. The sum of the fuel quantities corresponding to the second fuel quantity signals transmitted during a combustion cycle are less than the first desired fuel quantity.

Abstract translation: 将燃料输送到发动机的至少两个燃烧室的装置和方法。 燃料控制器在燃烧循环期间接收指示要发送到发动机的每个燃烧室的第一期望量的燃料的第一燃料量信号。 燃料控制器发送作为第一燃料量信号的函数的至少一个第二燃料量信号，并且发送作为第一燃料量信号的函数的至少一个第三燃料量信号。 第二和第三燃料量信号指示在燃烧循环期间要输送的相应的第二和第三期望量的燃料。 与在燃烧循环中传递的第二燃料量信号相对应的燃料量的总和小于第一期望燃料量。