Electromagnet valve, in particular for automatic gearboxes

Details Electromagnet valve, in particular for automatic gearboxes Electromagnet valve, in particular for automatic gearboxes

2005-05-24

2005-05-24

Michalsky, Gerald A. (Department: 3753)

Fluid handling

Systems

Supply and exhaust

Reexamination Certificate

active

06895999

ABSTRACT:
The invention proposes a solenoid valve (10), in particular for automatic transmissions of motor vehicles. Solenoid valves (10) have the problem of vibrations that detract from shifting comfort. Integrating a throttle restriction (52) into the solenoid valve (10) on the part of the solenoid valve (10) oriented toward the consumer as proposed by the invention makes it possible to efficiently reduce such vibrations. In addition, the production costs are low, in particular because the throttle restriction (52) is provided In a filter cage (44) of the solenoid valve (10).

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