05632468 is referenced by 32 patents and cites 20 patents.

A solenoid valve for a water purification system. The solenoid valve contains a fluid valve which can move between an opened position and a closed position, and a coil which moves the valve to the open position when a first voltage is supplied to the coil and maintains the valve in the open position as a second voltage is supplied to the coil. The coil is coupled to a control circuit which initially supplies the first voltage to the coil when the valve is to be opened, and then reduces the first voltage to the second voltage after the valve is in the open position.

Title
Control circuit for solenoid valve
Application Number
8/22724
Publication Number
5632468
Application Date
February 24, 1993
Publication Date
May 27, 1997
Inventor
Ivar Schoenmeyr
Mission Viejo
CA, US
Agent
Blakely Sokoloff Taylor & Zafman
Assignee
Aquatec Water Systems
CA, US
IPC
F16K 31/12
F16K 31/04
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