ETO MAGNETIC GmbH

A pivoted armature for an electromagnetic pivoted armature solenoid valve, comprises a bearing and a seal, wherein the pivoted armature comprises a first sub-body and a second sub-body, the seal and the bearing being arranged between the first sub-body and the second sub-body and the first sub-body being connected to the second sub-body in a loss-proof manner.

A fluid sealing system includes at least one functional component comprising at least one fluid receiving body which has at least one fluid inlet opening and/or fluid outlet opening, further includes at least one carrier component which has at least one fluid channel comprising at least one fluid channel inlet opening and/or fluid channel outlet opening, which is configured to carry at least the functional component and which has at least one, in particular at least substantially trough-like, receiving depression for at least substantially precisely fitting accommodation of the functional component, and also includes at least one sealing component which forms sealing surfaces and which is configured to establish fluid tightness of a connection between the fluid inlet opening and/or fluid outlet opening and the fluid channel inlet opening and/or fluid channel outlet opening by means of the sealing surfaces, wherein at least the sealing surfaces of the sealing component bear exclusively against surfaces of the functional component, in particular of the fluid receiving body, and of the carrier component, which are free of separating burrs and separating planes.

A magnetic armature for an electromagnetic actuator, having an outer surface and a sliding unit arranged on the outer surface for optimizing a tribological behavior, such as reducing friction and/or wear, with a magnetic armature guide unit, such as, for example, an armature guide tube or pole tube of the electromagnetic actuator, wherein the sliding unit covers only part of a total lateral surface area of the magnetic armature, in particular of an armature running surface of the magnetic armature.

A control valve device for a regulation of damping characteristics, in particular of shock absorbers, includes a valve slide and a hydraulic fail-safe unit which is configured, in a de-energized operation state, to provide a fail-safe damping characteristic of the valve slide, the damping hardness of which in a rebound direction lies between a minimally possible rebound damping hardness and a maximally possible rebound damping hardness, and the damping hardness of which in a compression direction lies between a minimally possible compression damping hardness and a maximally possible compression damping hardness.

A distance-determining system, in particular a distance-monitoring system, preferably a unidirectional distance-monitoring system, with at least one first monitoring unit and with at least one second monitoring unit, wherein at least the first monitoring unit includes a transmitter unit that is configured to emit a sound signal, in particular an ultrasound signal, and an electromagnetic signal, in particular an electromagnetic high-frequency signal, wherein at least the second monitoring unit includes a receiver unit that is configured to receive the sound signal and the electromagnetic signal such that a distance between the first monitoring unit and the second monitoring unit can be determined on the basis of the runtime difference between the sound signal received by the receiver unit and the electromagnetic signal received by the receiver unit and allocated to the received sound signal.

A variable flow check valve device includes an inlet connected with a first pressure fluid reservoir, an outlet connected with a second pressure fluid reservoir, which is separate and/or separable from the first pressure fluid reservoir, a check valve closing member that opens and closes the outlet in response to a pressure difference of the pressure fluid on opposite sides of the check valve closing member, and a spool valve with a movable spool in a flow path of the pressure fluid extending from the inlet to the outlet. The spool valve forms a variable orifice within the flow path of the pressure fluid. The variable flow check valve device includes a force balancing unit in the flow path which creates a balancing force to at least partially counteract a force acting on the spool when the pressure fluid passes the spool valve.

A loading surface monitoring device comprising at least one radar and/or lidar sensor unit configured for installation on a vehicle and/or on a container and configured for monitoring a vehicle loading surface and/or a container loading surface.

A magnetic actuator device, in particular hydrogen-gas-tight magnetic actuator device, includes at least one magnetic core and at least one core tube, which is at least substantially magnetically separated along its axial direction, wherein, for achieving a hydrogen gas tightness, the magnetic core is formed completely closed in the axial direction at least on one side and the core tube is realized monolithically with the magnetic core.

A mechanical steering wheel turn-end-stop device for use in steer-by-wire steering systems, comprising a connection element, which is configured for establishing a physical connection with a steering wheel shaft of a steering wheel, and which is configured for performing a coupled movement together with a physically connected steering wheel when the steering wheel is turned, and comprising a mechanical stop element, forming a limit stop for the connection element, preventing a further movement of the connection element in at least one movement direction and, via the established physical connection with the steering wheel shaft, preventing a further turning of the connected steering wheel in at least one turning direction is proposed.

In a method for producing a core tube for a magnetic actuator, which has, at least along a longitudinal direction of the core tube, a preferably pressure-tight magnetic separation, in at least one method step, a separating element, which produces the magnetic separation of the core tube and is made of a non-magnetic material, is inserted into the core tube by material bonding by means of laser-powder deposition welding, and in at least one preparatory step, a core tube blank is provided on its outer circumference with a circumferential groove into which the separating element is inserted in the method step, wherein in the method step, the non-magnetic material is blown in powder form into a laser beam, is melted in the laser beam and then in already melted form is introduced into the groove.