The method according to claim 6, wherein said step of generating a second magnetic field includes providing a positive voltage to a release coil.ġ0. The method according to claim 7, wherein said voltage is approximately 12 volts.ĩ. The method according to claim 6, wherein said step of generating a first magnetic field includes providing a positive voltage to a pick coil.Ĩ. A method for operating a valve, comprising the steps of: providing a housing having a inlet port and an outlet port providing a valve shaft having a permanent magnet and a valve element, wherein said valve element is movable between a closed position wherein said inlet port is closed and an open position wherein said inlet port is opened generating a first magnetic field having a polarity that is oriented to cause a magnetic attraction with said magnet to move said magnet and thus said valve element to said open position and generating a second magnetic field having a polarity that is oriented to cause said magnet to be repelled to move said magnet and thus said valve element to said closed position.ħ. The solenoid according to claim 4, wherein said voltage is approximately 12 volts.Ħ. The solenoid according to claim 1, wherein a positive voltage is applied to said release coil to move said valve element to said closed position.ĥ.
The solenoid according to claim 2 wherein said voltage is approximately 12 volts.Ĥ. The solenoid according to claim 1, wherein a positive voltage is applied to said pick coil to move said valve element to said open position.ģ. A solenoid for use in a canister purge valve, comprising: a housing having an inlet port and an outlet port a guide element located in said housing, said guide element including a bobbin section a valve shaft slidably mounted to said guide element, said valve shaft having a permanent magnet and a valve element wherein said valve element is movable between a closed position wherein said inlet port is closed and an open position wherein said inlet port is opened a pick coil formed on said bobbin adjacent said magnet, wherein said pick coil generates a first magnetic field having a polarity that is oriented to cause a magnetic attraction with said magnet to move said magnet and thus said valve element to said open position and a release coil formed on said bobbin adjacent to said magnet, wherein said release coil generates a second magnetic field having a polarity that is oriented to cause said magnet to be repelled to move said magnet and thus said valve element to said closed position.Ģ. In addition, a release coil is formed on the bobbin adjacent to the magnet, wherein the release coil generates a second magnetic field having a polarity that is oriented to cause the magnet to be repelled to move the magnet and thus the valve element to the closed position.ġ. The pick coil generates a first magnetic field having a polarity that is oriented to cause a magnetic attraction with the magnet to move the magnet and thus the valve element to the open position. A pick coil is formed on the bobbin adjacent the magnet. The valve element is movable between a closed position wherein the inlet port is closed and an open position wherein the inlet port is opened. A valve shaft is slidably mounted to the guide element, wherein the valve shaft includes a permanent magnet and a valve element. The housing further includes a guide element having a bobbin section. The valve includes a housing having an inlet port and an outlet port. A canister purge valve for use in an evaporative emission control system.
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