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BENCH FOR MEASURING DOMESTIC FAN EFFICIENCY

机译:衡量国内风机效率的基准

摘要

The invention allows to increase the accuracy of measurement by the anemometer 4, the rotating stand (W) of 3, the drive of which has an actuator with an electric drive 5 connected to the store resistances and the magnetic switch m 7, W 3 is provided with two bonded together by parallel longitudinal guides and set they slide. Between the guide is a spring with a rope. The base 8 is provided with a roller, mounted coaxially with the output shaft 17. The gear 16 anemometer 4 is mounted on a slider which you contact spring. One end of the rope is attached to the slider, and the other is wound onto a roller. W 3 being cantilevered to the shaft 16 the gear 17. The magnet 9 is mounted on the slider. The distance between adjacent switches 7 may be equal to the perimeter of the roller and a rope is wound on a roller in the form of one of ordinary paving. The magnet 9 may be mounted on the axis of rotation of the anemometer 4. 2 ZP f ly-6-yl.
机译:本发明允许提高风速计4的测量精度,风速计4的旋转台(W)为3,其驱动器具有致动器,该致动器具有与存储电阻连接的电驱动器5,并且磁性开关m 7为W。设有两个通过平行的纵向导轨粘合在一起并滑动的装置。导向器之间是带有绳子的弹簧。基座8设有与输出轴17同轴安装的辊。齿轮16风速计4安装在与弹簧接触的滑块上。绳索的一端连接到滑块,另一端则缠绕在滚轴上。 W 3悬置在齿轮17的轴16上。磁体9安装在滑块上。相邻开关7之间的距离可以等于辊的周长,并且绳索以普通铺路之一的形式缠绕在辊上。磁体9可以安装在风速计4的旋转轴上。2 ZP fly-6-yl。

著录项

  • 公开/公告号RU1772649C

    专利类型

  • 公开/公告日1992-10-30

    原文格式PDF

  • 申请/专利权人 AZERB NI ELEKTROTEKH;

    申请/专利号SU19904865756

  • 发明设计人 GOLYSHEV VSEVOLOD PSU;

    申请日1990-09-10

  • 分类号G01M9/00;

  • 国家 RU

  • 入库时间 2022-08-22 05:27:53

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