Continental Teves, Ag and Company Ohg

Christian Schulz

Christoph Voss

Christian Courth

Holger Kollmann

Heiko Gensert

Ulrich Zutt

Karlheinz Seitz

Heiko Gastauer

Josef Lauer

Marc Lenz

Sigismund Jones

André Schröder

Jos&eacute; Garcia-Quilon

An electromagnetic valve whose inlet and outlet ducts are oriented transversely with respect to the valve holding bore in the valve carrier, wherein the outlet duct opens out, at a distance from the discharge of the filter element, in a portion of the valve holding bore in which the filter element has a closed sleeve portion, in order to achieve a noise reduction through targeted diversion of the flow in the direction of the outlet duct.

Solenoid valve, in particular for slip-controlled motor-vehicle brake systems

A filter subassembly, having a first screen comprising a fabric that has mesh elements, the mesh size of which determines how effectively particles are prevented from penetrating therethrough, wherein a second screen is provided at a distance from the first screen, and the two screens are arranged in series.

Filter subassembly for motor vehicle brake systems

An electromagnetic valve, having a valve closing element which is arranged in a valve housing and which is capable of opening or closing a valve passage in a valve seat, having a magnet armature provided for actuating the valve closing element, and having a substantially cylindrical restoring spring which is braced between the magnet armature and a magnet core. In a parallel arrangement with respect to the restoring spring, a spring ring is arranged between the magnet armature and the magnet core, which spring ring has a smaller number of spring windings in relation to the number of spring windings of the restoring spring.

Electromagnetic valve, in particular for slip-regulated motor vehicle brake systems

A solenoid valve comprises a valve closing body, which can open or close a valve passage formed in a valve seat body which is pressed into a valve housing, and comprising a magnet armature acted upon by a restoring spring, arranged in a through-bore of the valve housing. In addition to a press-fit segment, the valve seat body has a clearance-fit segment along the outer jacket of the valve seat body. The clearance-fit segment has a reduced outside diameter in relation to the press-fit segment. The valve housing also has a tube segment, which deflects radially inward and which has a constant inside diameter that is reduced relative to the outside diameter of the press-fit segment. The tube segment thus deflecting into the clearance-fit segment of the valve seat body because of the elasticity of the tube segment.

Solenoid valve, in particular for slip-regulated motor-vehicle brake systems

A valve seat support for a solenoid valve consists of a sleeve-shaped support housing for accommodating a valve seat body, which is produced from a plastic and which has the contour of a hollow cylinder. The support housing has, on the periphery thereof, a plurality of small-surface recesses, which are directly radially inward and which are surrounded by the plastic of the valve seat body on all sides in order to establish an interlocking connection between the support housing and the valve seat body.

Valve seat support

A closing device, particularly for closing channels conducting pressure medium in a valve receiving body, has a rotationally symmetrical closing element () that is fastened in a seating bore () of a housing (), having a calking site () that is provided on the circumference of the closing element () and that permanently fixes the closing element () in the housing () as a result of the plastic displacement of housing material. The seating bore () includes a transition area in the form of a bore step () between the calking site () and a centering cone surface (). The bore step is recessed into the seating bore () by the plastic displacement of the housing material in the form of a bulge surrounding the closing element ().

Closing device

Disclosed is a solenoid valve, the valve housing of which has a thick-walled tubular body () for fastening in a valve receiving bore (), which thick-walled tubular body () is connected to thin-walled sleeve (). The thin-walled sleeve () has a radially circumferential collar () which makes contact with an inner shoulder () in the tubular body (), and for the tubular body () to have a recess () at a radial spacing from the inner shoulder () The radial spacing is selected in such a way that a plastically deformable banded collar () remains between the inner shoulder () and the recess () on the tubular body (). As a result, a frictional, tight connection of the tubular body () with the sleeve () is possible.

The present invention relates to a pressure control valve including a valve housing which houses a valve seat in a housing opening, a valve closure member which is movable into abutment on the valve seat and adapted to interconnect or isolate pressure fluid channels connected to the valve seat, a bore in a guide element for the accommodation of the valve closure member which is axially movably supported on the wall of the valve housing. The valve closure member is attached in the guide element by way of a simplified press fit in conformity with the demands of automation. The assembly of the valve coil is simplified in addition.

Pressure control valve

The present invention relates to a pressure control valve which includes a valve tappet that is guided in a valve housing and accommodates a compression spring, and a valve closure member which is shaped on the valve tappet and corresponds with a valve seat establishes a connection between a pressure supply conduit extending from a pressure fluid source and a pressure return line when the pressure reaches a defined preset nominal value. To reduce operating noises of the valve tappet, at least one polygonal friction element which engages with the valve tappet is movable into abutment on radial friction surfaces of the valve tappet.

Growing community of inventors

Riedstadt, Germany

Christian Schulz