Abstract: The disclosure relates to an electromagnetic actuator for actuating a valve. The actuator has a housing, a core and a yoke. A coil body, which carries at least one coil winding, is arranged in the housing. The coil body encloses an armature space at least to some extent. An armature is arranged within the armature space such that it can be moved in its axial direction. A bearing element is arranged on the yoke and has a disc-shaped fastening portion and a tubular bearing portion, which bears the armature. The bearing portion projects inwards from the fastening portion.

Abstract: The disclosure relates to a locking unit, in particular for the parking lock of an automatic transmission, for locking the movement of a piston which is movable by a drive and in particular can be acted upon with pressure or hydraulic pressure, wherein the piston is at least partially mounted in a center section which is at least partially surrounded by a housing.

Abstract: The disclosure relates to a locking unit, in particular for the parking lock of an automatic transmission, for locking the movement of a piston which is movable by a drive and in particular can be acted upon with pressure or hydraulic pressure, wherein the piston is at least partially mounted in a center section which is at least partially surrounded by a housing.

Abstract: The disclosure relates to a locking unit, in particular for the parking lock of an automatic transmission, for locking the movement of a piston which is movable by a drive and in particular can be acted upon with pressure or hydraulic pressure, wherein the locking unit has an internal tube section which is designed as a guide of the piston.

Abstract: The invention refers to a valve, in which a valve housing is deformed and thereby a sliding sleeve pushes against a housing. The invention also refers to a method for manufacturing such a valve.

Abstract: A spool valve, in particular for an automatic transmission of a motor vehicle, having a valve housing, which houses a guide element, in which an axially movable valve spool is arranged, and the valve housing having at least one radial pressure connection and a radial tank connection being axially distanced therefrom, and a frontal working connection. The guide element has at least one pressure connection opening connected to the pressure connection and one tank connection opening, axially distanced therefrom and connected to the tank connection and one working connection opening, which is axially positioned between the pressure connection opening and the tank connection opening and is connected to the working connection. In the valve housing a partially axially extending connection duct is present, which connects the working connection opening to the working connection.

Abstract: A valve with a sliding mechanism is described. In one embodiment, the valve has a housing and a valve housing, wherein the housing accommodates an electromagnet and the valve housing accommodates a valve part, and the housing, facing the valve housing, has a magnetic core and the magnetic core in the electromagnet forms an armature compartment base which delimits the armature compartment and against which the armature movably mounted in the armature compartment bears in a first position of the electromagnet, and the magnetic core has a penetrating opening in the region of the armature compartment to accommodate an armature bar operatively connected to the armature and the valve housing accommodates a sliding sleeve which extends along a longitudinal axis.

Abstract: The invention relates to a locking unit, in particular for the parking lock of an automatic transmission, for locking the movement of a piston which is movable by a drive and in particular can be acted upon with pressure or hydraulic pressure, wherein the piston is hollow on the inside.

Abstract: The invention relates to a locking unit, in particular for the parking lock of an automatic transmission, for locking the movement of a piston which is movable by a drive and in particular can be acted upon with pressure or hydraulic pressure, wherein the piston is at least partially mounted in a center section which is at least partially surrounded by a housing.

Abstract: The invention relates to a locking unit, in particular for the parking lock of an automatic transmission, for locking the movement of a piston which is movable by a drive and in particular can be acted upon with pressure or hydraulic pressure, wherein the locking unit has an internal tube section which is designed as a guide of the piston.

Abstract: The disclosure relates to an electromagnetic actuator for actuating a valve. The actuator has a housing, a core and a yoke. A coil body, which carries at least one coil winding, is arranged in the housing. The coil body encloses an armature space at least to some extent. An armature is arranged within the armature space such that it can be moved in its axial direction. A bearing element is arranged on the yoke and has a disc-shaped fastening portion and a tubular bearing portion, which bears the armature. The bearing portion projects inwards from the fastening portion.

Abstract: The invention refers to a valve, in which a valve housing is deformed and thereby a sliding sleeve pushes against a housing. The invention also refers to a method for manufacturing such a valve.

Abstract: The invention relates to a valve, in particular a slide valve, which has a housing and a valve housing, wherein the housing accommodates an electromagnet and the valve housing accommodates a valve part, and the housing, facing the valve housing, has a magnetic core and the magnetic core in the electromagnet forms an armature compartment base which delimits the armature compartment and against which the armature movably mounted in the armature compartment bears in a first position of the electromagnet, and the magnetic core has a penetrating opening in the region of the armature compartment to accommodate an armature bar operatively connected to the armature and the valve housing accommodates a sliding sleeve which extends along a longitudinal axis.

Abstract: A spool valve, in particular for an automatic transmission of a motor vehicle, having a valve housing, which houses a guide element, in which an axially movable valve spool is arranged, and the valve housing having at least one radial pressure connection and a radial tank connection being axially distanced therefrom, and a frontal working connection, wherein on the guide element at least one pressure connection opening connected to the pressure connection and one tank connection opening, axially distanced therefrom and connected to the tank connection and one working connection, which is axially positioned between the pressure connection opening and the tank connection opening and is connected to the working connection are provided, and wherein in the valve housing a partially axially extending connection duct is present, which connects the working connection opening to the working connection.

Abstract: The invention relates to a pressure control valve, composed of at least a valve component; situated between a control chamber and a return chamber, the valve component has an orifice, which a control element can close, partially close, or open, and the control element has at least one, at least truncated cone-like first control element region with a truncated cone angle and the orifice is formed by a through opening, which extends through the orifice element and at its end oriented toward the control element, has at least one cone-like, in particular first, orifice region with a cone angle; and the cone angle is greater than the truncated cone angle.

Abstract: The invention relates to a pressure control valve having a control element that includes a valve component and a drive component. The valve component include an orifice that, in a first position, may be closed by the control element, disconnecting a control chamber from a return chamber, such that a control pressure acts on a first control surface of the control element and in a second position, the orifice may be partially opened, so that the control and return chambers are fluidically connected to each other, such that the control pressure in the control chamber acts on a second control surface of the control element.

Abstract: The invention refers to a locking unit for locking the movement of a piston drivable by a drive. The locking unit comprises a solenoid and a catch assembly. The catch assembly has a spring section and a latch section, wherein the elastic spring section angles the catch assembly against an armature rod. In a locking position, the latch section blocks the movement of the piston. In an unlocking position, the movement of the piston is released. The latch section is equipped at least with a reinforcement acting in the direction of movement of the piston.

Abstract: The invention refers to an electromagnetic valve, in particular pressure control valve, with a magnetic part of at least an electrically controllable coil, a core and an armature provided in an armature housing and shiftably guided, and with a valve part, having at least a feed, a return and/or a consumer connection, wherein the valve part has between the feed and the return or consumer connection at least one globe valve that can be sealed by a locking part, and the armature interacts with the locking part, between armature and locking part an activation rod arranged in a penetration bore hole of the core being provided for this purpose, wherein a connecting channel, connecting the penetration bore hole with an in particular pressure-free or pressure-reduced relieving area, ends in the penetration bore hole.

Abstract: A valve comprising a drive part having a valve block with at least one outlet opening; a valve part having a tappet that can be moved by a drive, wherein the tappet opens or closes the outlet opening depending on its position; and a spring that is disposed between the valve block and the tappet.

Abstract: The invention refers to a valve, in particular a pressure valve, comprising a feed area provided in front of a globe valve in flow direction of the medium, wherein the globe valve can be sealed by a loose closing element provided in the feed area, and wherein an activation rod angles the closing element against the flow direction of the medium with reference to the globe valve. The invention is characterized in that in the feed area a flow guiding device is provided, wherein the flow guiding device has several channel areas, so that the medium flowing through the channel areas is set in a helical twist.