Solenoid valve device having a lifting rod for actuating a valve body

• Main Authors: Reeb, Georg, Hartinger, Markus, Repasi, Balint Janos, Chamoue, Rachid
• Format: Patent
• Language: English
• Published: 01.10.2019
• Subjects: ACTUATING-FLOATS; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BLASTING; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; COCKS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; TAPS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VALVES; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL; WEAPONS

A valve device, in particular solenoid valve device, having at least one throughflow region (12), having at least one valve seat (14) and having an actuating unit (16) which has at least one valve body (18), at least an actuating element (20) provided for transmitting an actuation force to the valve body (18), and at least one first ventilation opening (24) arranged outside a fluid contact region (22) of the actuating element (20). The actuating unit (16) has at least one second ventilation opening (26, 28) arranged outside the fluid contact region (22) of the actuating element (20).