会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 21. 外观设计
    • Docking station
    • USD1023008S1
    • 2024-04-16
    • US29866634
    • 2022-09-21
    • Heng Zhang
    • Heng Zhang
    • FIG. 1 is a perspective view of first embodiment of a docking station showing my new design;
      FIG. 2 is another perspective view of use state thereof;
      FIG. 3 is a front view thereof;
      FIG. 4 is a back view thereof;
      FIG. 5 is a left side view thereof;
      FIG. 6 is a right side view thereof;
      FIG. 7 is a top plan view thereof;
      FIG. 8 is a bottom plan view thereof;
      FIG. 9 is a perspective view of second embodiment of a docking station showing my new design;
      FIG. 10 is another perspective view of use state thereof;
      FIG. 11 is a front view thereof;
      FIG. 12 is a back view thereof;
      FIG. 13 is a left side view thereof;
      FIG. 14 is a right side view thereof;
      FIG. 15 is a top plan view thereof;
      FIG. 16 is a bottom plan view thereof;
      FIG. 17 is a perspective view of third embodiment of a docking station showing my new design;
      FIG. 18 is another perspective view of use state thereof;
      FIG. 19 is a front view thereof;
      FIG. 20 is a back view thereof;
      FIG. 21 is a left side view thereof;
      FIG. 22 is a right side view thereof;
      FIG. 23 is a top plan view thereof;
      FIG. 24 is a bottom plan view thereof;
      FIG. 25 is a perspective view of fourth embodiment of a docking station showing my new design;
      FIG. 26 is another perspective view of use state thereof;
      FIG. 27 is a front view thereof;
      FIG. 28 is a back view thereof;
      FIG. 29 is a left side view thereof;
      FIG. 30 is a right side view thereof;
      FIG. 31 is a top plan view thereof;
      FIG. 32 is a bottom plan view thereof;
      FIG. 33 is an enlarged view of portion of FIG. 2;
      FIG. 34 is an enlarged view of portion of FIG. 10;
      FIG. 35 is an enlarged view of portion of FIG. 26; and,
      FIG. 36 is an enlarged view of portion of FIG. 18.
      The broken lines in the drawings depict portions of the docking station that form no part of the claimed design.
    • 23. 发明申请
    • Centrifugal Pump Connection Device for Electrical Submersible Pump Unit
    • 电动潜水泵单元离心泵连接装置
    • US20140227028A1
    • 2014-08-14
    • US14232854
    • 2012-06-15
    • Pin WuHai ZhouYuliang ShenHouwei XingHeng ZhangShaohua Liu
    • Pin WuHai ZhouYuliang ShenHouwei XingHeng ZhangShaohua Liu
    • F16D1/04
    • F16D1/04F04D13/10F04D29/628F04D29/648F16B2200/506
    • The invention relates to a centrifugal pump connection device for electrical submersible pump unit; two or more centrifugal pumps are fixedly connected successively from top to bottom, the lower end of a centrifugal pump body being a connecting flange and a rabbet at the lower end of the connecting flange inserting in the upper inner bore of an adjacent centrifugal pump body, the contact surface between the connecting flange and the centrifugal pump body is a spherical surface, and the used washer of a bolt is a disc washer; the spherical surface of the connecting flange is a convex spherical surface, and the spherical surface of the upper end of the centrifugal pump body is a concave spherical surface. The device has the following benefits: it has reasonable structure, being able to improve the overall flexibility of the electrical submersible pump unit, and to increase success rate of the electrical submersible pump unit descending into horizontal well and highly-deviated well and durability of the electrical submersible pump, and to largely decrease production cost. The present invention overcomes deficiencies of plastic deformation and breakage of the unit housing and breakage of connection bolts during the process of the electrical submersible pump unit descending into the horizontal well and highly-deviated well, in which flat flange, common spring cushion and bolt are used between conventional centrifugal pumps.
    • 本发明涉及一种用于电潜泵单元的离心泵连接装置; 两个或更多个离心泵从上到下连续地固定连接,离心泵体的下端是连接法兰,在连接凸缘的下端插入相邻离心泵体的上内孔中的拉头, 连接法兰与离心泵体之间的接触表面为球面,螺栓用过的垫圈为圆盘垫圈; 连接法兰的球面为凸球面,离心泵体上端的球面为凹面球面。 该装置具有以下优点:具有合理的结构,能够提高电潜泵单元的整体灵活性,并提高潜水泵单元下降到水平井的成功率,并且具有高度偏差的井和耐久性 电潜泵,并大大降低生产成本。 本发明克服了在潜水泵单元下降到水平井和高偏差井的过程中,单元壳体的塑性变形和断裂的缺陷以及连接螺栓的断裂,其中平的凸缘,普通弹簧垫和螺栓是 在常规离心泵之间使用。
    • 24. 发明申请
    • GROUND-BASED VIDEOMETRICS GUIDING METHOD FOR AIRCRAFT LANDING OR UNMANNED AERIAL VEHICLES RECOVERY
    • 用于飞机着陆或无人机维修的基于地面的视频导航方法
    • US20120075461A1
    • 2012-03-29
    • US13260471
    • 2009-03-27
    • Qifeng YuZhihui LeiXiaohu ZhangYang ShangHeng ZhangXiang Zhou
    • Qifeng YuZhihui LeiXiaohu ZhangYang ShangHeng ZhangXiang Zhou
    • H04N7/18
    • G01C11/00B64C2201/187G01C21/10G01S5/16G05D1/0676G08G5/0026G08G5/025
    • The present invention provides a ground-based camera surveying and guiding method for aircraft landing and unmanned aerial vechicle recovery based on the camera surveying technology, which is a ground-based camera surveying and guiding system mainly including several video cameras arranged near the landing areas of an aircraft or an unmanned aerial vechicle. During the approaching process of the aircraft or the unmanned aerial vechicle, the system performs imaging of the aircraft in real time and detects movement parameters such as the track, velocity, acceleration, attitude and the offset relative to the glide slope of the aircraft or the unmanned aerial vechicle in real time by analyzing images and applying camera surveying method and technology, so as to provide guidance for aircraft landing or unmanned aerial vechicle recovery. The method is an autonomic guiding survey without interferences from others, which has high accuracy and reliability. The hardware devices are mature, simple and have low cost. The devices are moveable and versatile, and can be used in aircraft landing aid, unmanned aerial vechicle recovery and the like.
    • 本发明提供了一种基于相机测量技术的飞机着陆和无人驾驶飞行器采集技术的地面摄像机测量和指导方法,该摄像机测量技术是一种基于地面的摄像机测量和指导系统,主要包括安装在着陆区附近的几台摄像机 飞机或无人驾驶飞机。 在飞行器或无人驾驶飞行器的接近过程中,系统实时执行飞行器的成像,并检测运动参数,例如轨道,速度,加速度,姿态和相对于飞行器的滑翔坡度的偏移量 通过分析图像和应用摄像机测量方法和技术实时实现无人驾驶飞行器,为飞机着陆或无人驾驶飞行器械恢复提供指导。 该方法是无干扰的自主指导调查,准确性和可靠性高。 硬件设备成熟,简单,成本低。 这些装置是可移动的和通用的,并且可以用于飞机着陆援助,无人驾驶空中飞行器恢复等。
    • 25. 发明申请
    • Imaging reader and method with enhanced aiming pattern detection
    • 具有增强的瞄准图案检测的成像读取器和方法
    • US20100078481A1
    • 2010-04-01
    • US12286088
    • 2008-09-26
    • Miroslav TrajkovicVladimir GurevichHeng Zhang
    • Miroslav TrajkovicVladimir GurevichHeng Zhang
    • G06K7/10
    • G06K7/10722G06K7/14G06K2207/1011G06K2207/1018
    • An image capture system for, and a method of, reading an optical code during a reading mode, comprise an aiming assembly including a laser for emitting a laser beam having a variable intensity, and for generating an aiming pattern from the laser beam during an aiming mode prior to the reading mode, and an imager for detecting and capturing an image of the aiming pattern and the code over a field of view by exposure over an exposure time period during the aiming mode, and for detecting and capturing an image of the code over the field of view during the reading mode. A controller is operative for controlling the intensity of the laser beam during the aiming mode by increasing the intensity of the laser beam during the exposure time period to enhance detection and capture of the aiming pattern by the imager, and by decreasing the intensity of the laser beam frame outside the exposure time period for user safety.
    • 一种用于在读取模式期间读取光学代码的图像捕获系统和一种在读取模式下读取光学代码的方法,包括瞄准组件,其包括用于发射具有可变强度的激光束的激光器,并用于在瞄准期间从激光束产生瞄准图案 模式,以及成像器,用于通过在瞄准模式期间的曝光时间段内曝光而在视野上检测和捕获瞄准图案和代码的图像,并且用于检测和捕获代码的图像 在阅读模式下的视野。 控制器用于在瞄准模式期间通过增加激光束在曝光时间段期间的强度来控制激光束的强度,以增强由成像器对瞄准图案的检测和捕获,并且通过降低激光器的强度 光束框架在用户安全的曝光时间段之外。
    • 26. 发明申请
    • Housing of a Power Filter
    • 电源滤波器的外壳
    • US20090161335A1
    • 2009-06-25
    • US12112403
    • 2008-04-30
    • Wangzhou LiHengtao ZhaoHeng ZhangJianwen Sun
    • Wangzhou LiHengtao ZhaoHeng ZhangJianwen Sun
    • H05K9/00H02M7/00
    • H02M7/003
    • A housing adapted for a power filter and a power filter comprising the housing are provided. The power filter further comprises a filter element, a protection ring, and a connection line. The housing comprises a bottom wall, a sidewall, and an opening. The sidewall is disposed adjacent to the bottom wall to define a receiving space for receiving the filter element. The sidewall comprises an upper edge, with the opening extending downwards from the upper edge. The protection ring for protecting the connection line can be inserted into and fixed in the opening from the upper edge. With this opening, the power filter of the present invention can be assembled with greater ease.
    • 提供了适于电力滤波器的壳体和包括壳体的电力滤波器。 电源滤波器还包括滤波器元件,保护环和连接线。 壳体包括底壁,侧壁和开口。 侧壁邻近底壁设置以限定用于接纳过滤元件的容纳空间。 侧壁包括上边缘,开口从上边缘向下延伸。 用于保护连接线的保护环可以从上边缘插入并固定在开口中。 利用该开口,可以更容易地组装本发明的电力滤波器。