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Class Information
Number: 137/438
Name: Fluid handling > Liquid level responsive or maintaining systems > By float controlled valve > Float arm operated valve > Movable nozzle or inlet terminal
Description: Apparatus wherein the float means moves the nozzle or inlet terminal for controlling the flow.

Patents under this class:

Patent Number Title Of Patent Date Issued
5645105 Tank-filling shut-off valve Jul. 8, 1997
5640994 Liquid reservoir Jun. 24, 1997
5462075 Method and device for controlling a flow of fluid Oct. 31, 1995
4853986 Water level control Aug. 8, 1989
4471798 Flushing cisterns Sep. 18, 1984
4471800 Valves Sep. 18, 1984
4194525 Float arm operated valve Mar. 25, 1980

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