Multi-cylinder internal combustion engine
    1.
    发明授权
    Multi-cylinder internal combustion engine 失效
    多缸内燃机

    公开(公告)号:US4489685A

    公开(公告)日:1984-12-25

    申请号:US605988

    申请日:1984-05-02

    摘要: In a multi-cylinder internal combustion engine having a plurality of cylinders which are supplied with air via one common throttle valve and a control unit for regulating the number of operating cylinders which suspends the operation of an arbitrary number of cylinders by intercepting the air supply to said cylinders, it is noted at a point the output of the engine under Z.sub.1 -cylinder operation coincides with the output under Z.sub.2 -cylinder operation at the same degree of opening of the throttle valve at a given constant rate of engine rotation. Based on such a fact, the multi-cylinder internal combustion engine is made capable of shifting to and from Z.sub.1 -cylinder operation and Z.sub.2 -cylinder operation in the proximity of said point where these outputs coincide. This way, there will be no fluctuation in the output nor shock at the time of switching, and the control unit for this purpose can be made simple in construction.

    摘要翻译: 在具有经由一个共用节流阀供给空气的多个气缸的多气缸内燃机和用于通过截断空气供给来调节悬挂任意数量气缸的操作的操作气缸的数量的控制单元 所述气缸,注意到在Z1缸操作下的发动机的输出在Z2气缸操作下的输出与在给定的恒定发动机转速下在节气门的相同程度的打开情况下一致。 基于这样一个事实,多缸内燃机能够在这些输出重合的所述点附近从Z1缸操作和Z2缸操作移动到Z1缸和Z2缸操作。 这样就不会在切换时产生波动,也不会产生冲击,为此,可以使构造简单的控制单元。

    Idling controller of variable displacement engine
    2.
    发明授权
    Idling controller of variable displacement engine 失效
    变排量发动机空转控制器

    公开(公告)号:US4494502A

    公开(公告)日:1985-01-22

    申请号:US456782

    申请日:1983-01-10

    IPC分类号: F02D17/02 F02F7/00 F02M3/07

    摘要: An idling controller for a variable displacement engine which is capable of operating either in a partial-cylinder or an all-cylinder mode by varying the number of cylinders in operation. When the engine runs at idle, the idling controller assures optimum operation for either cylinder operating mode by varying the quantity of air intake according to the number of cylinders in operation, providing an improvement in both fuel mileage and strating performance, one or the other of which has had to be sacrified conventionally.

    摘要翻译: 一种用于可变排量发动机的怠速控制器,其能够通过改变操作中的气缸数而以部分气缸或全气缸模式操作。 当发动机怠速运行时,怠速控制器通过根据运行中的气缸数量改变进气量来确保气缸操作模式的最佳操作,从而提高燃油里程和作战性能,其中一个或另一个 这不得不传统地牺牲了。

    Fuel feed device for engine
    3.
    发明授权
    Fuel feed device for engine 失效
    发动机燃油进给装置

    公开(公告)号:US4256075A

    公开(公告)日:1981-03-17

    申请号:US56514

    申请日:1979-07-11

    摘要: A fuel feed device for an engine capable of electronically controlling the fuel feed rate corresponding to the suction air flow rate in the intake passage, comprising an air flow rate detecting device for generating electric signals of frequencies proportional to suction air rate, a plurality of electromagnetic valves with a different fuel passage section from one another disposed at a suitable position in the intake passage and adapted so as to permit supplying through a fuel pressure regulator the fuel of a fixed pressure differential with the suction pressure near a fuel outlet, and an electric control means for driving the electromagnetic valves selectively in synchronism with or to follow the frequency of the electric signals or a divided frequency thereof in accordance with the engine operating condition. Thus an accurate and highly reliable fuel supply is achieved over a wide range of engine operating condition from idling to maximum speed operation.

    摘要翻译: 一种用于发动机的燃料供给装置,其能够电子地控制与进气通道中的吸入空气流量相对应的燃料供给速度,包括用于产生与抽吸空气速率成比例的频率的电信号的空气流量检测装置,多个电磁 具有彼此不同的燃料通道部分的阀设置在进气通道中的适当位置,并且适于允许通过燃料压力调节器供给具有靠近燃料出口的吸入压力的固定压差的燃料,以及电 根据发动机工作状态,与电信号的频率或其分频的频率同步地驱动电磁阀的控制装置。 因此,在从空转到最大速度运行的较大范围的发动机运行状态下,可实现精确和高可靠性的燃料供应。

    Fuel feed device for engine
    4.
    发明授权
    Fuel feed device for engine 失效
    发动机燃油进给装置

    公开(公告)号:US4235205A

    公开(公告)日:1980-11-25

    申请号:US56515

    申请日:1979-07-11

    摘要: A fuel feed device for an engine capable of electronically controlling the fuel feed rate corresponding to the suction air flow rate in the intake passage, comprising an air flow rate detecting device for generating electric signals of frequencies proportional to suction air rate, a plurality of electromagnetic valves disposed at a suitable position in the intake passage and adapted so as to permit supplying through a fuel pressure regulator the fuel of a fixed pressure differential with the suction pressure near a fuel outlet, and an electric control means for driving the electromagnetic valves with a shifted phase with one another to control the respective opening times thereof in accordance with the engine operating condition. Thus the accurate and highly reliable fuel supply is achieved over the wide range of engine operating condition from the idling to the maximum speed operation.

    摘要翻译: 一种用于发动机的燃料供给装置,其能够电子地控制与进气通道中的吸入空气流量相对应的燃料供给速度,包括用于产生与抽吸空气速率成比例的频率的电信号的空气流量检测装置,多个电磁 阀设置在进气通道中的适当位置,并且适于使得能够通过燃料压力调节器供给具有靠近燃料出口的吸入压力的固定压差的燃料,以及电控制装置,用于以 根据发动机工作状态相互转换,控制各自的打开时间。 因此,在从空转到最大速度运行的发动机运行状况的宽范围内,可以实现准确和高度可靠的燃料供给。

    Fuel feed device for engine
    5.
    发明授权
    Fuel feed device for engine 失效
    发动机燃油进给装置

    公开(公告)号:US4336782A

    公开(公告)日:1982-06-29

    申请号:US142048

    申请日:1980-04-21

    CPC分类号: F02D41/185

    摘要: A fuel feed device for an engine comprises an electric control to control opening and closing of a fuel injection valve in accordance with electric signals output from an operating condition detector prior to the electric signals from an air flow rate detecting device, when the engine is operated under a specific driving condition such as a low speed and high load driving condition. Another electric control can control opening and closing of the fuel injection valve in accordance with the electric signal output from the air flow rate detecting device when the engine is under other driving conditions, so that the present invention has the advantage that highly reliable electronically controlled fuel feed is effected.

    摘要翻译: 发动机的燃料供给装置包括电气控制,以在发动机运转时根据来自操作状态检测器的输出信号来控制燃料喷射阀的打开和关闭,所述电信号来自空气流速检测装置的电信号 在特定的驱动条件下,例如低速和高负载驱动条件。 当发动机处于其他行驶条件下时,另一个电气控制器可以根据从空气流量检测装置输出的电信号来控制燃料喷射阀的打开和关闭,从而本发明的优点是:高可靠性的电子控制燃料 饲料受到影响。

    Touch panel and method of detecting coordinate position
    7.
    发明授权
    Touch panel and method of detecting coordinate position 有权
    触摸面板和检测坐标位置的方法

    公开(公告)号:US09019216B2

    公开(公告)日:2015-04-28

    申请号:US13356775

    申请日:2012-01-24

    IPC分类号: G06F3/041 G06F3/044 G06F3/045

    摘要: Disclosed is a touch panel including an upper conductive layer; a lower conductive layer facing the upper conductive layer with an interval between the upper conductive layer; a capacitive sensing unit that detects a coordinate position by a capacitive coupling under a condition where a predetermined electric potential is applied to the upper conductive layer; and a resistive sensing unit that detects a coordinate position based on an electric potential at a position where the upper conductive layer and the lower conductive layer contact under a condition where a potential gradient is generated on either one of the upper conductive layer and the lower conductive layer.

    摘要翻译: 公开了一种包括上导电层的触摸面板; 面向上导电层的下导电层,在上导电层之间具有间隔; 电容感测单元,其在对上导电层施加预定电位的条件下,通过电容耦合检测坐标位置; 以及电阻感测单元,其基于在上导电层和下导电层在上导电层和下导电层中的任一个上产生电位梯度的条件下接触的位置处的电位检测坐标位置 层。

    TOUCH PANEL AND METHOD OF DETECTING COORDINATE POSITION
    8.
    发明申请
    TOUCH PANEL AND METHOD OF DETECTING COORDINATE POSITION 有权
    触摸板和检测坐标位置的方法

    公开(公告)号:US20130021089A1

    公开(公告)日:2013-01-24

    申请号:US13356775

    申请日:2012-01-24

    IPC分类号: H03K17/975

    摘要: Disclosed is a touch panel including an upper conductive layer; a lower conductive layer facing the upper conductive layer with an interval between the upper conductive layer; a capacitive sensing unit that detects a coordinate position by a capacitive coupling under a condition where a predetermined electric potential is applied to the upper conductive layer; and a resistive sensing unit that detects a coordinate position based on an electric potential at a position where the upper conductive layer and the lower conductive layer contact under a condition where a potential gradient is generated on either one of the upper conductive layer and the lower conductive layer.

    摘要翻译: 公开了一种包括上导电层的触摸面板; 面向上导电层的下导电层,在上导电层之间具有间隔; 电容感测单元,其在对上导电层施加预定电位的条件下,通过电容耦合检测坐标位置; 以及电阻感测单元,其基于在上导电层和下导电层在上导电层和下导电层中的任一个上产生电位梯度的条件下接触的位置处的电位检测坐标位置 层。

    KEY SWITCH DEVICE AND KEYBOARD
    9.
    发明申请
    KEY SWITCH DEVICE AND KEYBOARD 有权
    钥匙开关装置和键盘

    公开(公告)号:US20120199458A1

    公开(公告)日:2012-08-09

    申请号:US13367752

    申请日:2012-02-07

    IPC分类号: H01H13/70 H01H13/50

    摘要: A key switch device including a key top; a pair of link members connected to the key top and interlocked with each other to guide a vertical motion of the key top; a switch mechanism including a membrane sheet switch capable of opening and closing a contact section of an electrical circuit in accordance with the vertical motion of the key top; a flexible thin film sheet attached to the membrane sheet switch; and a housing attached to the thin film sheet, the housing adapted to connect the link members to the thin film sheet.

    摘要翻译: 一种钥匙开关装置,包括键顶; 一对连接构件,连接到键顶并互锁,以引导键顶的垂直运动; 开关机构,其包括根据键顶的垂直运动能够打开和闭合电路的接触部分的膜片开关; 安装在薄片开关上的柔性薄膜片; 以及附接到所述薄膜片的壳体,所述壳体适于将所述连接构件连接到所述薄膜片。

    Touch panel and coordinates detecting method using touch panel
    10.
    发明授权
    Touch panel and coordinates detecting method using touch panel 有权
    触摸面板,使用触摸面板进行坐标检测

    公开(公告)号:US08144128B2

    公开(公告)日:2012-03-27

    申请号:US12687934

    申请日:2010-01-15

    IPC分类号: G06F3/041

    CPC分类号: G06F3/045 G06F2203/04808

    摘要: A touch panel includes a lower conductive film, four electrodes disposed in edge portions of four sides of the lower conductive film, and an upper conductive film disposed over the lower conductive film so that the upper and lower conductive films are opposed to each other, to detect an electric potential in the lower conductive film when the upper conductive film is in contact with the lower conductive film. The upper conductive film includes split portions containing no transparent conductive material and split conductive portions divided by the split portions. The touch panel is arranged to detect an electric potential of each of contact points in the split conductive portions when the upper and lower conductive films are brought in contact with each other at the contact points, and detect respective coordinates of the contact points based on the electrical potentials.

    摘要翻译: 触摸面板包括下导电膜,设置在下导电膜的四边的边缘部分的四个电极和设置在下导电膜上的上导电膜,使得上导电膜和下导电膜彼此相对,以及 当上导电膜与下导电膜接触时,检测下导电膜中的电位。 上导电膜包括不包含透明导电材料的分割部分和由分割部分划分的分割导电部分。 触摸面板被配置为当上下导电膜在接触点彼此接触时检测分离导电部分中的每个接触点的电位,并且基于该接触点检测接触点的相应坐标 电位