<p>A solenoid valve is disclosed that includes at least one chamber which can be filled with a fluid and which is provided in a housing of the solenoid valve, a closing piston which can be displaced by an actuation device and a spring element which can act against the actuation device. An annular element which divides the chamber into a first and a second sub-chamber is provided, said annular element being at least partially, in particular completely engaged in the axial direction by a closing piston of the solenoid valve arranged in a guide opening of the annular element and comprises at least one fluid passage recess which is different from the guide opening.</p>
申请公布号
EP2519428(A1)
申请公布日期
2012.11.07
申请号
EP20100778922
申请日期
2010.10.29
申请人
ROBERT BOSCH GMBH
发明人
KARL, ANDREAS;RICHTER, FLORIAN;HOLZ, OLIVER;HOUIS, NICOLAS;FRICKE-SCHMIDT, JOERG;GARDT, ANDREJ;VIER, ELMAR