F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
F16K 31/02 (2006.01)
Patent
CA 2580523
A solenoid valve is provided generally including a bobbin for supporting a coil and a core located adjacent to the bobbin. An armature is movably disposed relative to the core. A plunger is coupled to the armature and movable with the armature. A seal is coupled to the plunger, with the seal movable between an open position and a closed position sealingly engaged with a valve seat. The solenoid valve further includes a plunger damper which includes a resilient feature that is configured to engage the plunger when the seal moves toward the closed position. The plunger damper may damp, or cushion, any impact between the seal and the valve seat.
L'invention concerne une électrovanne qui comprend généralement une bobine soutenant un enroulement et un noyau adjacent à la bobine. Une armature est montée mobile par rapport au noyau. Un plongeur est couplé à l'armature et mobile avec elle. Un joint est couplé au plongeur, mobile entre une position ouverte et une position fermée en imbrication étanche avec un siège de vanne. L'électrovanne comprend aussi un amortisseur de plongeur à élément souple qui s'enclenche avec le plongeur lorsque le joint passe en position fermée. L'amortisseur du plongeur peut amortir tout impact entre le joint et le siège de vanne.
Baker Scott
Young Kevin L.
Gowling Lafleur Henderson Llp
Stoneridge Control Devices Inc.
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