Patent ID: 6895999
Filing Date: 2005-05-24
Classification: G05D,Y10T

Abstract:
1. A solenoid valve ( 10 ), for automatic transmissions, comprising, a magnet part ( 12 ) and a valve part ( 14 ), wherein an actuating element ( 26 ) that is actuatable by an armature ( 20 ) of the magnet part is disposed in the valve part ( 14 ), wherein the valve part has a pressure chamber ( 40 ) and a connection fitting ( 24 ) with an inlet ( 30 ), a return ( 32 ), and a consumer connection ( 34 ) branching off from the pressure chamber, and wherein between the pressure chamber and the return, a first bore is formed, wherein said first bore is closeable by the actuating element, wherein between the pressure chamber and the inlet, a second bore is formed, wherein said second bore is closeable by a closing element actuated by the actuating element, wherein a throttle restriction ( 52 ) is integrated into the solenoid valve ( 10 ) between the consumer connection ( 34 ) and the pressure chamber ( 40 ).