首页>
外国专利>
Hose levelling device with electrical level indication - uses pressure detector arrangement for easy operation and error elimination (OE 15.5.77)
Hose levelling device with electrical level indication - uses pressure detector arrangement for easy operation and error elimination (OE 15.5.77)
展开▼
机译:带电液位指示的软管校平装置-使用压力检测器装置,易于操作并消除错误(OE 15.5.77)
展开▼
页面导航
摘要
著录项
相似文献
摘要
A hose leveller with an electrical levelling indicator is designed for use with two fluid containers (1) connected by a hose. The device avoids operator errors and difficulties associated with visual comparison methods, partic. where determination of height difference is required. It also eliminates the complicated setting up of contact probe balancers which also have a tendency to lose fluid during use. Both containers are hermetically sealed press chambers with an associated pressure detector. The containers and the connecting hose are completely filed with fluid. When the containers are at the same height the press indicators give the same output signal. A height difference produces a corresp. signal difference. The signals are evaluated and compared in an electronic measurement and amplifier circuit connected to an electrical indicator.
展开▼