Remotely controlled water line shut off system System includes a housing or enclosure mounted between a water intake and water discharge lines, where the housing includes a water meter, a water cut off valve, a preset quantity control metering mechanism, a solid state radio ... T Croft - US...
The shutoff valve is controlled by a control unit, which dependent on signals from at least one monitoring sensor controls the valve. A determination unit (13,14,17) determines the open or closed condition of the shutoff valve (2), and by a recording unit with a memory (20), records ...
Shut-off valve for water pipelines or the like 优质文献 相似文献Experimental Study on the Surface Hardness and Flexural Strength of Microcellular Injection Molded Parts Material and Methods The utilized blowing agent was N 2 and its amount was controlled by a sound dozing valve. The needle shut-...
2.The line of connection between welded pieces of metal. Phrasal Verbs: shut off 1.To stop the flow or passage of; cut off:shut off the hot water by closing a valve. 2.To close off; isolate:loners who shut themselves off from the community. ...
aReductions in resource demands and logistical costs aim to save £40k in the first year and more beyond that 对保存£40k在第一年和更多的资源要求和后勤费用目标的减少那边[translate] aClose the shutoff valve on the cold-water fill line. 关闭停机阀在冷水积土线。[translate]...
FIELD: pipe line transport of liquids and gases; shutting off pipe lines during repair for replacement of defective sections. SUBSTANCE: device includes shut-off member made in form of reel provided with similar disks at its ends. Disks ... KI Jusupovich 被引量: 0发表: 1998年 Water closing...
Gaza City "is experiencing a state of severe thirst due to the water cut-off, especially with the continued suspension of water pumping from the water line operated by Israel's national water company Mekorot since the beginning of the war and the destruction of the desalination plant (the only...
The shut-off device has a throttle flap swivel mounted inside an elastic body (6). This is formed as an injection-moulded support bearing of the housing (1). There is an inner sleeve face of the housing which covers the cross-bore (10) for the setting shaft with a lining (11). The...
Overflow protection for forepits of liquid-manure containers, with at least one shut-off valve inserted into the line from the liquid-manure container to t... S Karl-Heinz 被引量: 0发表: 1986年 Yield and Growth of Corn as Affected by Poultry Manure Apparatus for checking the valves of ae...
A remote controlled system for shutting off a water supply and testing for leaks, having within a sealed housing a motorized ball valve device with an electronic controller, antenna, power supply, battery-charging device and an evacuation/injection port. The controller receives signals through the ...