Gas rate gyro
    1.
    发明授权
    Gas rate gyro 失效
    气速陀螺仪

    公开(公告)号:US4941353A

    公开(公告)日:1990-07-17

    申请号:US296191

    申请日:1989-01-12

    IPC分类号: G01C19/00 G01P15/08

    CPC分类号: G01P15/08 G01P9/00

    摘要: A hermetic tubular casing hermetically containing a gas substantially at the atmospheric pressure is mounted on a mobile object, such as a vehicle, and is provided with a needle electrode at one end thereof and a pair of adjacent semicircular plate electrodes at the other end thereof. A high-voltage power supply applies a high voltage across the needle electrode and the plate electrodes to generate an ionic wind flowing from the needle electrode toward the plate electrodes by producing a corona discharge around the needle electrode. An arithmetic unit detects the difference between ionic currents flowing respectively through the pair of plate electrodes and each corresponding to the number of ions fallen on the corresponding plate electrode. The ionic wind is deflected under the action of a Coriolis force as the mobile object revolves entailing variation in the quantity of ions falling on each plate electrode. The difference between the ionic currents varies in proportion to the angular velocity of the mobile object.

    摘要翻译: 将气体基本上处于大气压下的气密管状壳体安装在车辆等移动体上,其一端设有针状电极,另一端设置有一对相邻的半圆板电极。 高压电源在针电极和板电极之间施加高电压,以通过在针电极周围产生电晕放电而产生从针电极朝向平板电极流动的离子风。 算术单元检测分别通过一对板电极流动的离子电流之间的差异,并且每个离子电流对应于相应板极上落下的离子数。 离子风在科里奥利力的作用下被偏转,因为移动物体旋转着引起落在每个平板电极上的离子量的变化。 离子电流之间的差异与移动物体的角速度成比例地变化。

    Windshield wiper control apparatus
    2.
    发明授权
    Windshield wiper control apparatus 失效
    挡风玻璃刮水器控制装置

    公开(公告)号:US4595866A

    公开(公告)日:1986-06-17

    申请号:US665157

    申请日:1984-10-26

    IPC分类号: B60S1/48 B60S1/08 H02P1/04

    摘要: An automotive wiper control apparatus has an infrared emitting unit outside an occupant compartment, a photodetector unit inside the compartment in optical alignment with the infrared emitting unit, and an electric control for automatically controlling the wiper operation in dependence on the state in which infrared rays emitted by the infrared emitting unit through a predetermined area of the windshield are received by the photodetector unit. The photodetector unit has an infrared transmission plate formed of an infrared transmissive material and carrying infrared shielding layers applied in a striped pattern to one surface of the plate. The infrared transmission plate is disposed in front of a plurality of photodetectors so that a contrast is produced on the photodetectors by the infrared rays passing through the uncoated zones of the plate which are free from the infrared shielding layers. The contrast is varied with variation in the quantity of raindrops on the predetermined area of the windshield. The electrical control is responsive to the variation in the contrast to automatically control speed of wiper operation as well as intervals of intermittent wiper operations.

    摘要翻译: 汽车用刮水器控制装置在乘员室外具有红外线发射单元,与红外线发射单元对准的隔室内的光电检测器单元,以及根据发射红外线的状态自动控制刮水器操作的电控制 通过红外发射单元通过挡风玻璃的预定区域被光电检测器单元接收。 光电检测器单元具有由红外透射材料形成的红外透射板,并且将以条纹图案施加的红外屏蔽层携带到板的一个表面。 红外线传输板设置在多个光电检测器的前面,使得通过穿过板的未涂覆区域的红外线在光电检测器上产生对比度,该红外线没有红外屏蔽层。 对比度随着挡风玻璃的预定区域上的雨滴的量的变化而变化。 电气控制响应于对比度的变化,以自动控制刮水器操作的速度以及间歇刮水器操作的间隔。

    Windshield wiper control device
    3.
    发明授权
    Windshield wiper control device 失效
    挡风玻璃刮水器控制装置

    公开(公告)号:US4476419A

    公开(公告)日:1984-10-09

    申请号:US499405

    申请日:1983-05-31

    IPC分类号: B60S1/08 H02P1/04 H02P7/00

    摘要: A windshield wiper control device for use on a vehicle includes a light-emitting unit mounted on the vehicle outside of a compartment for emitting a ray of infrared radiation, a photodetector unit mounted on the vehicle within the compartment and having a slit plate for producing an image of a striped pattern with bright and dark areas in response to exposure to the ray of electromagnetic radiation through the windshield and an array of photodetectors for sensing the bright and dark areas of the striped image and generating signals indicative of the bright and dark areas, and an arithmetic circuit arrangement for computing a contrast of the bright and dark areas based on the signals from the photodetectors and controlling the speed and/or period of operation of the windshield wiper based on the computed contrast.

    摘要翻译: 一种用于车辆的挡风玻璃刮水器控制装置包括:安装在车辆外侧的用于发射红外线辐射的发光单元;安装在车厢内的光电检测器单元,具有用于产生 响应于暴露于通过挡风玻璃的电磁辐射的射线而形成具有亮和暗区域的条纹图案的图像和用于感测条纹图像的明暗区域并产生指示明暗区域的信号的光电检测器阵列, 以及算术电路装置,用于基于来自光电检测器的信号计算亮区和对比区域的对比度,并且基于所计算的对比度来控制挡风玻璃刮水器的速度和/或操作周期。

    Corner or end position indicating apparatus for a vehicle
    4.
    发明授权
    Corner or end position indicating apparatus for a vehicle 失效
    用于车辆的角落或终点位置指示装置

    公开(公告)号:US5599087A

    公开(公告)日:1997-02-04

    申请号:US276328

    申请日:1994-07-18

    IPC分类号: B60K35/00 B60Q1/48 B60Q1/32

    CPC分类号: B60Q1/484

    摘要: A corner or end position indicating apparatus for an automotive vehicle comprises a light source 6 emitting light, and first and second marker point indicators 2 and 3. The first marker point indicator 2, displayed red, is larger and brighter than the second marker point indicator 3 displayed blue. A first optical path is defined between the first marker point indicator 2 and the light source 6, and a second optical path is defined between the second marker point indicator 3 and the light source 6. The first optical path is longer than the second optical path. A concave mirror 5 alters a direction of the light emitted from the light source 5 upward a rear window glass R of the automotive vehicle. The first marker point indicator 2, the light source 6 and the concave mirror 5 are cooperative to form an image 2a of the first marker point indicator 2 at a position corresponding to a corner or end position of a vehicle body. Meanwhile, the second marker point indicator 3, the light source 6 and the concave mirror 5 are cooperative to form an image 3a of the second marker point indicator 3 at a position far from the corner or end position of the vehicle body.

    摘要翻译: 用于机动车辆的拐角或终点位置指示装置包括发光的光源6和第一和第二标记点指示器2和3.显示为红色的第一标记点指示器2比第二标记点指示器更大和更亮 3显示蓝色。 在第一标记点指示器2和光源6之间限定第一光路,并且在第二标记点指示器3和光源6之间限定第二光路。第一光路比第二光路长 。 凹面镜5将从光源5发射的光的方向向上改变为机动车辆的后窗玻璃R. 第一标记点指示符2,光源6和凹面镜5被协调以在对应于车身的拐角或结束位置的位置处形成第一标记点指示器2的图像2a。 同时,第二标记点指示器3,光源6和凹面镜5协调以在远离车体的角落或终点位置的位置处形成第二标记点指示器3的图像3a。

    Water-in-oil emulsion explosive composition
    5.
    发明授权
    Water-in-oil emulsion explosive composition 失效
    油包水乳化炸药组合物

    公开(公告)号:US4326900A

    公开(公告)日:1982-04-27

    申请号:US97668

    申请日:1979-11-27

    IPC分类号: C06B25/36 C06B47/14 C06B45/00

    CPC分类号: C06B25/36 C06B47/145

    摘要: Water-in-oil emulsion explosive compositions containing (e) nitromethane gelatinized product obtained by mixing nitromethane with a gelatinizer for nitromethane and (f) hollow microspheres and/or (g) bubbles formed from a chemical foaming agent in a water-in-oil emulsion composition consisting of (a) ammonium nitrate or ammonium nitrate and the other inorganic oxidizer salts, (b) water, (c) an oil and/or wax and (d) a sorbitan fatty acid ester surfactant.

    摘要翻译: 含有(e)硝基甲烷胶凝产物的油包水乳化炸药组合物,其通过将硝基甲烷与硝基甲烷的凝胶化剂混合而获得,和(f)中空微球和/或(g)由油包水中的化学发泡剂形成的气泡 由(a)硝酸铵或硝酸铵和其它无机氧化剂盐组成的乳液组合物,(b)水,(c)油和/或蜡和(d)脱水山梨糖醇脂肪酸酯表面活性剂。

    Water-in-oil emulsion explosive composition with imidazoline derivative
emulsifier
    7.
    发明授权
    Water-in-oil emulsion explosive composition with imidazoline derivative emulsifier 失效
    油包水乳化炸药组合物与咪唑啉衍生物乳化剂

    公开(公告)号:US4315784A

    公开(公告)日:1982-02-16

    申请号:US97677

    申请日:1979-11-27

    IPC分类号: C06B47/14 C06B45/00

    CPC分类号: C06B47/145

    摘要: A water-in-oil emulsion explosive composition consisting of ammonium nitrate or a mixture of ammonium nitrate and the other inorganic oxidizer salts, water, oil and/or wax, 1-hydroxyethyl-2-imidazoline derivative as an emulsifier and at least one of hollow microsphere and bubbles generated from a chemical foaming agent is excellent in the emulsion stability in storage, low temperature detonability and explosion reactivity.

    摘要翻译: 由硝酸铵或硝酸铵与其它无机氧化剂盐,水,油和/或蜡,1-羟乙基-2-咪唑啉衍生物作为乳化剂的混合物组成的油包水乳剂炸药组合物,以及至少一种 中空微球和由化学发泡剂产生的泡沫在储存中的乳液稳定性,低温可爆性和爆炸反应性方面是优异的。

    Cooling device for electronic component and power converter equipped with the same
    8.
    发明授权
    Cooling device for electronic component and power converter equipped with the same 失效
    电子元件冷却装置及配备电源的转换器

    公开(公告)号:US07965508B2

    公开(公告)日:2011-06-21

    申请号:US12056072

    申请日:2008-03-26

    IPC分类号: H05K7/20

    摘要: A cooling device for cooling an electronic component (semiconductor module) includes a cooling tube adapted to be disposed in contact with the electronic component and having an internal coolant flow channel for the passage therethrough of a cooling medium, and a high-pressure tube disposed adjacent to a surface of the cooling tube that faces away from the electronic component, the high-pressure tube having a hollow interior that can be filled with a high-pressure fluid having a pressure higher than that of the cooling medium. An electric power conversion device comprised of a plurality of semiconductor modules and the cooling device as means for cooling the semiconductor modules is also disclosed.

    摘要翻译: 用于冷却电子部件(半导体模块)的冷却装置包括冷却管,其适于与电子部件接触设置,并且具有用于冷却介质的通过的内部冷却剂流动通道和邻近设置的高压管 到冷却管的远离电子部件的表面,高压管具有中空的内部,可以填充压力高于冷却介质的压力的高压流体。 还公开了一种由多个半导体模块构成的电力转换装置和作为用于冷却半导体模块的装置的冷却装置。

    Vehicular extreme position display system
    9.
    发明授权
    Vehicular extreme position display system 失效
    车载极限位置显示系统

    公开(公告)号:US5576724A

    公开(公告)日:1996-11-19

    申请号:US69709

    申请日:1993-06-01

    摘要: A vehicular extreme position display system displays a stereoscopic image of a three-dimensional object near a vehicular extreme position. The system provides different levels in brightness on the displayed stereoscopic image to enhance the stereoscopic effect. The displayed stereoscopic image may be arranged to change in color and brightness depending on monitored background illuminance. Further, the display of the stereoscopic image may be arranged to automatically terminate when a preset condition is matched.

    摘要翻译: 车辆极限位置显示系统在车辆极限位置附近显示三维物体的立体图像。 该系统在显示的立体图像上提供不同的亮度级别,以增强立体效果。 显示的立体图像可以被布置成根据监视的背景照度改变颜色和亮度。 此外,立体图像的显示可以被布置成当预设条件匹配时自动终止。