Continental Automotive Gmbh

Vitesco Technologies Gmbh

Continental Automotive Technologies Gmbh

Matthias Bleeck

Thomas Krueger

Christoph Aumueller

Andreas Muehlbauer

Bernd Gugel

Bernd Woellisch

Uwe Nigrin

Xaver Gebhardt

Rainer Weber

Burhan Dagdelen

Joerg Bernhardt

Jürgen Bohmann

Thomas Krüger

Juergen Bohmann

Henry Meißgeier

Florian Braun

Jörg Bernhardt

Andreas Müller

Reinhard Fruth

Stefan Kulzer

Andreas Mühlbauer

Christian Henfling

Andreas MÜLLER

Christoph AUMÜLLER

Bernd WÖLLISCH

A device for the feedback-controllable metering of hydrogen may include: a valve seat; a sealing element; and an electromagnetic actuator having a pole core, a solenoid, and an armature coupled to the sealing element. The actuator moves the sealing element along an axis as a function of an electric current in the solenoid. A surface of the pole core and a surface of the armature conjointly form a double cone.

Device for the controllable metering of hydrogen and method for the production thereof

A control device for a gas generator for controlling a volumetric flow of a fluid, which is stored under pressure, for filling an airbag of a motor vehicle, with a valve arrangement. To reduce a response time of a main valve piston, the valve arrangement has a means for controlling a fluid pressure in a control chamber, wherein the means for controlling a fluid pressure is configured to bring or hold the fluid pressure in the control chamber to/at a pressure which lies in a predefined tolerance range around an activation pressure of the main valve piston.

Control device for a gas generator for controlling a volumetric flow, and impact protection system and method for operating a control device of this type

Valve for an airbag system for a motor vehicle and airbag system for a motor vehicle The invention relates to a valve for an airbag system for a motor vehicle, having:

Valve for an airbag system for a motor vehicle and airbag system for a motor vehicle

An airbag module has an airbag and a gas generator, between which a gas supply with a valve arrangement is arranged. The valve arrangement has an electrically actuatable pilot valve and a hydraulic transmission arrangement for amplifying a stroke action of the pilot valve.

Airbag module and airbag system

A fuel cell arrangement has an anode connected to an H2 inflow and a cathode connected to an O2 inflow. A differential pressure control device is arranged between the H2 inflow and the O2 inflow for controlling a differential pressure between the H2 inflow and the O2 inflow. The differential pressure control device has a fluid connection between the H2 inflow and the O2 inflow, in which a deflectable diaphragm is arranged, to which a pin is coupled, which, when the diaphragm is deflected, opens a valve arranged in the H2 inflow.

Fuel cell arrangement having differential pressure control for an H2/O2 fuel cell

An electromagnetic actuator includes an electromagnet having a coil, which coil surrounds a pole core, and a magnet armature, which can be moved toward the pole core by the electromagnet, wherein the magnet armature has a bearing surface facing the pole core and the pole core has a correspondingly opposite counter surface. The bearing surface and/or the counter bearing surface has a layer that prevents direct contact of the bearing surface with the counter bearing surface and that causes damping of the approaching movement.

Electromagnetic actuator, valve, and injection pump

A valve includes a housing that surrounds a fluid outlet, a valve element with a longitudinal axis, a valve seat body that surrounds a fluid inlet and which has a sealing seat such that the valve is closed when the valve element bears against the sealing seat and which is coupled to the housing. The valve element is movable relative to the valve seat body in a direction of the longitudinal axis to enable a fluid flow from the fluid inlet to the fluid outlet, the valve seat body surrounds a guide surface to which the valve element is coupled in order to guide the movement of the valve element, and the valve seat body is formed from a harder material than the housing.

Valve

A valve arrangement for a high pressure pump includes a pump housing with a depression, and a valve housing configured to be inserted in the depression, and a clamping disc. The valve housing has at least one radial projection with a first axial boundary surface and a second axial boundary surface arranged opposite the first axial boundary surface, wherein the clamping disc extends radially over the radial projection of the valve housing and has a third axial boundary surface that corresponds with the second axial boundary surface of the valve housing. On the circumferential side, the clamping disc has a thread that can be screwed into a thread on the inner side of the depression to brace the valve housing onto the first boundary surface.

Valve arrangement

A solenoid valve includes a housing, a valve actuation device, and a closing element, wherein the housing includes an interior space with a central axis, wherein the valve actuation device includes an actuator arranged in the interior space so as to be displaceable along the central axis, wherein the actuator is operatively connected to the closing element such that the solenoid valve is opened or closed by a displacement of the actuator along the central axis, wherein the actuator together with the housing delimit, in the interior space of the housing, a leakage chamber that can be filled with a fluid, e.g., a fuel, and wherein in the leakage chamber, at least one vortex generator is arranged on the housing and/or on the actuator, which vortex generator is configured to generate a fluid vortex in the leakage chamber.

Solenoid valve with reduced cavitation

A valve includes a spring with a spring force, an actuator with an actuator force which can act against the spring force, a pin which can be actuated by the actuator, a sealing element which can be coupled with the pin, and a seal seat such that the valve is closed when the sealing element rests against the seal seat. The pin can be moved in the direction of the sealing element by means of the actuator, and the pin can be moved in the direction away from the sealing element by means of the spring. The sealing element can be moved into an open position independently of the pin, wherein a fluid flow through the valve is released in the open position.

Growing community of inventors

Pentling, Germany

Matthias Bleeck