Molten injection-molding method
    21.
    发明授权
    Molten injection-molding method 失效
    熔融注塑法

    公开(公告)号:US5031127A

    公开(公告)日:1991-07-09

    申请号:US272792

    申请日:1988-11-18

    IPC分类号: B29C45/76 G01N11/02

    摘要: A molten injection-molding method is applicable to any system of dividing a molded product form model into micro-elements and analyzing a molten material flow behavior within the mold by the use of numerical analytic techniques that include the finite element method, boundary element method, difference method, and FAN method, among others. First, the entire length of time required for the process of filling the mold with a molten material is divided into an arbitrary number of intervals, representing the filling progress in each individual time interval in an equitime curve diagram. This is followed by next not only deriving the distance segmented by each pair of adjacent equitime curves based on interrelations of the divided micro-element and equitime curves, but also computing the individual filling speeds, and then making a graphic display on display equipment of the variations in these filling speeds over an entire filling cycle, in order to evaluate, and find, the filling speeds at which an optimum mold filling cycle may be achieved.

    摘要翻译: 熔融注射成型方法适用于任何将模制产品形式模型分成微元件并通过使用包括有限元法,边界元素法等的数值分析技术来分析模具内的熔融材料流动行为的系统, 差分法,FAN法等。 首先,用熔融材料填充模具的过程所需的整个时间长度被划分为任意数量的间隔,表示在各个时间间隔内的填充进度,在海图曲线图中。 接下来,接下来不仅基于分割的微元件和海上曲线的相互关系导出由每对相邻的水平曲线分割的距离,还计算各个填充速度,然后在显示设备上进行图形显示 这些填充速度在整个灌装循环中的变化,以便评估和找到可以实现最佳模具填充循环的填充速度。

    Fuel supply system for an internal combustion engine
    22.
    发明授权
    Fuel supply system for an internal combustion engine 失效
    内燃机燃油供应系统

    公开(公告)号:US4327682A

    公开(公告)日:1982-05-04

    申请号:US215470

    申请日:1980-12-11

    申请人: Susumu Harada

    发明人: Susumu Harada

    IPC分类号: F02B3/08 F02D41/12 F02M51/00

    CPC分类号: F02B3/08 F02D41/126

    摘要: A fuel supply system for an internal combustion engine which includes sensors that signal the condition of engine braking (negative output torque) and which shut off fuel during such a condition. According to the invention, there is provided a special circuit which recognizes the termination of the fuel shut-off phase during engine braking and which causes excess fuel to be admitted to the engine just after the resumption of fuel supply after engine braking. The excess fuel is supplied in order to overcome fuel starvation due to condensation of fuel on induction tube walls which had cooled off during overrunning. The special fuel boost circuit receives information related to the air temperature and the air flow rate in the induction tube and uses it to adjust the time constant of a multivibrator which controls the amount of fuel added.

    摘要翻译: 一种用于内燃机的燃料供应系统,其包括用于表示发动机制动状况(负输出转矩)的传感器,并且在这种状态下切断燃料。 根据本发明,提供了一种特殊的电路,其识别发动机制动期间燃料切断阶段的终止,并且在发动机制动之后刚刚恢复燃料供应之后,导致多余的燃料进入发动机。 供应多余的燃料是为了克服由于在超越期间冷却的感应管壁上的燃料冷凝导致的燃料不足。 专用燃油升压回路接收与感应管中的空气温度和空气流量有关的信息,并用它来调节控制燃料添加量的多谐振荡器的时间常数。

    Method and apparatus for controlling the fuel supply of an internal
combustion engine
    23.
    发明授权
    Method and apparatus for controlling the fuel supply of an internal combustion engine 失效
    用于控制内燃机的燃料供给的方法和装置

    公开(公告)号:US4250853A

    公开(公告)日:1981-02-17

    申请号:US825805

    申请日:1977-08-18

    IPC分类号: F02B3/08 F02D41/12 F02D31/00

    摘要: A method and apparatus for controlling the fuel supply of an internal combustion engine in which the primary fuel injection valve control pulses are derived on the basis of signals from sensors which monitor various engine variables, e.g. intake air flow rate, induction tube pressure, engine speed and/or engine and air temperatures and in which the fuel supply is entirely interrupted during the condition of engine overrunning (negative output torque). After the termination of engine overrunning, the normal fuel quantity which would be supplied on the basis of prevailing sensor signals is intentionally increased for a predetermined length of time to compensate for engine cooling during overrunning. This is done by increasing the pulse length of the injection control pulses. The apparatus includes transducers and circuits for recognizing the condition of overrunning and circuitry for supplying temporarily lengthened fuel control pulses.

    摘要翻译: 用于控制内燃机的燃料供给的方法和装置,其中基于来自监测各种发动机变量的传感器的信号,例如,主燃料喷射阀控制脉冲被导出。 进气流量,感应管压力,发动机转速和/或发动机和空气温度,并且在发动机超速状态(负输出转矩)期间燃料供应完全中断。 在发动机超速停止之后,基于主要的传感器信号提供的正常燃料量有意增加预定的时间长度,以补偿在超速期间的发动机冷却。 这是通过增加注入控制脉冲的脉冲长度来实现的。 该装置包括用于识别超越状态的换能器和电路以及用于提供临时加长的燃料控制脉冲的电路。

    Air-fuel ratio control system for internal combustion engines
    24.
    发明授权
    Air-fuel ratio control system for internal combustion engines 失效
    内燃机空燃比控制系统

    公开(公告)号:US3952710A

    公开(公告)日:1976-04-27

    申请号:US416277

    申请日:1973-11-15

    摘要: There is provided an air-fuel ratio control system for internal combustion engines wherein the direction of deviation of the actual air-fuel ratio from a preset air-fuel ratio is determined by an oxygen concentration detector for detecting the concentration of oxygen contained in the exhaust gases from an internal combustion engine and an air-fuel ratio discriminating circuit, whereby air is injected from an air injection valve when the air-fuel ratio is low i.e. the mixture is rich and fuel is injected from a fuel injection valve when the air-fuel ratio is high i.e. the mixture is lean, thereby controlling the air-fuel ratio to a predetermined value.

    摘要翻译: 提供了一种用于内燃机的空燃比控制系统,其中实际空燃比与预设空燃比的偏差方向由用于检测排气中所含氧浓度的氧浓度检测器确定 来自内燃机的气体和空燃比鉴别电路,当空燃比低时,空气从空气喷射阀喷射,即混合气浓,燃料从燃料喷射阀喷射时, 燃料比高,即混合物是稀的,从而将空燃比控制在预定值。

    Method, device and computer program for mapping moving direction by sounds
    25.
    发明授权
    Method, device and computer program for mapping moving direction by sounds 有权
    用于通过声音映射移动方向的方法,设备和计算机程序

    公开(公告)号:US08589067B2

    公开(公告)日:2013-11-19

    申请号:US13303366

    申请日:2011-11-23

    摘要: A method and apparatus for mapping a moving direction by using sounds for people with visual impairments, in which a moving direction can be expressed multi-dimensionally by using sound information and can effectively assist people with visual impairments and the like in navigation tasks. A moving direction of a person carrying a device configured to output sounds is mapped by using a combination of sounds outputted from the device. A plurality of different sound information pieces are stored in association with three or more predetermined directions, respectively, a current position of the moving target device is identified, and then a moving direction of the device is identified. A sound obtained by combining two sounds in a ratio according to the identified moving direction is outputted on the basis of sound information pieces associated respectively with two adjacent directions sandwiching the identified moving direction among the predetermined directions.

    摘要翻译: 通过使用具有视觉障碍的人的声音来映射移动方向的方法和装置,其中通过使用声音信息可以多维地表达移动方向,并且可以有效地帮助人们在导航任务中具有视觉障碍等。 通过使用从设备输出的声音的组合来映射携带被配置为输出声音的设备的人的移动方向。 分别与三个或更多个预定方向相关联地存储多个不同的声音信息,识别移动目标设备的当前位置,然后识别设备的移动方向。 根据所识别的移动方向按照比例组合两个声音而获得的声音是基于分别与在预定方向上夹持所识别的移动方向的两个相邻方向相关联的声音信息来输出的。

    Battery module, electric storage device and electric system
    26.
    发明授权
    Battery module, electric storage device and electric system 有权
    电池模块,蓄电装置和电气系统

    公开(公告)号:US08440339B2

    公开(公告)日:2013-05-14

    申请号:US12417131

    申请日:2009-04-02

    IPC分类号: H01M2/12

    摘要: A battery module is configured so that the first cell string and the second cell string are arranged between the first plate member and the second plate member and the second cell string is arranged closer to the second plate member side than the first cell string is and is arranged closer to the outlet side than the first cell string is. At the inlet side of the housing, the inlet is arranged closer to the first plate member than to the second cell string, at least a part between the inlet side of the second cell string and the second plate member is covered by the inlet-side guide plate, and the cooling air is introduced into the housing through the inlet so as to form a flow of the cooling air along the first plate member and a flow of the cooling air along the inlet-side guide plate.

    摘要翻译: 电池模块被配置为使得第一电池串和第二电池串被布置在第一板构件和第二板构件之间,并且第二电池串被布置成比第一电池串更靠近第二电池组侧并且是第二电池组 比第一细胞串更靠近出口侧。 在壳体的入口侧,入口比第二电池串更靠近第一板构件,第二电池组的入口侧和第二板构件之间的至少一部分被入口侧 引导板,并且冷却空气通过入口引入壳体中,以便沿着第一板构件形成冷却空气的流动,并且沿着入口侧引导板形成冷却空气的流动。

    ELECTRICITY STORAGE MODULE
    28.
    发明申请
    ELECTRICITY STORAGE MODULE 有权
    电力存储模块

    公开(公告)号:US20120214041A1

    公开(公告)日:2012-08-23

    申请号:US13394865

    申请日:2010-08-12

    IPC分类号: H01M10/50 H01G5/017 H01G9/00

    摘要: An electricity storage module includes: an electric storage unit block that is constituted by arraying a plurality of prismatic electric storage units through a holding member; and a cooling channel that is formed between the electric storage unit and the holding member, through which a cooling medium for cooling the electric storage unit flows. A part of a cooling medium inlet opening of the cooling channel is covered so that a flow speed of a cooling medium after flowing into the cooling channel is higher than a flow speed of a cooling medium before flowing into the cooling channel.

    摘要翻译: 蓄电模块包括:蓄电单元块,其通过保持构件排列多个棱柱形蓄电单元而构成; 以及冷却通道,其形成在所述蓄电单元和所述保持构件之间,用于冷却所述蓄电单元的冷却介质流过所述冷却通道。 冷却通道的冷却介质入口的一部分被覆盖,使得冷却介质流入冷却通道后的流速高于冷却介质流入冷却通道之前的流速。