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Well cellar high fluid level alarm

机译:井窖高液位报警

摘要

A well cellar high fluid level alarm includes a control box providing a water-tight enclosure and a alarm control circuitry disposed within the control box. An audible alarm indicator is operably connected to the alarm control circuitry. A visual alarm indicator is operably connected to the alarm control circuitry. A float switch is operably connected to the alarm control circuitry. An electrical power cable is operably connected to the control circuitry and provides electrical power thereto. A control switch is operably connected to the control circuitry and is operable to turn the control circuitry on and off. Operational indicator lamps are operably connected the control circuitry and operates to indicate an on or off state of the control circuitry. The control circuitry operates to operate the audible alarm indicator and the visual alarm indicator upon the float switch sensing a high fluid level.
机译:井筒高液位警报器包括提供防水外壳的控制箱和设置在该控制箱内的警报控制电路。声音警报指示器可操作地连接到警报控制电路。视觉警报指示器可操作地连接到警报控制电路。浮子开关可操作地连接到警报控制电路。电力电缆可操作地连接到控制电路并向其提供电能。控制开关可操作地连接到控制电路,并且可操作以打开和关闭控制电路。操作指示灯可操作地连接到控制电路,并且用于指示控制电路的开或关状态。当浮子开关感测到高液位时,控制电路操作以操作声音警报指示器和视觉警报指示器。

著录项

  • 公开/公告号US9085961B2

    专利类型

  • 公开/公告日2015-07-21

    原文格式PDF

  • 申请/专利权人 KELDON EHALT;

    申请/专利号US201113276757

  • 发明设计人 KELDON EHALT;

    申请日2011-10-19

  • 分类号G01V3;E21B47/04;E21B41;

  • 国家 US

  • 入库时间 2022-08-21 15:20:16

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