A feed line is connected to a coil base body, wherein a pull protection is formed between the feed line and the coil base body. The coil base body has a sleeve for receiving one end of the feed line. The sleeve is part of a retaining connection between the feed line and the coil base body.

A solenoid includes a tubular core formed of a magnetically susceptible material, an annular electromagnetic coil disposed about the tubular core, and an armature assembly received in the tubular core and movable relative to the tubular core along a longitudinal axis of the tubular core. The armature assembly includes an armature and a polymer material. The armature is formed of a magnetically susceptible material and has an armature surface that is disposed about the axis of the tubular core. The polymer material is fixedly coupled to the armature and is uniformly disposed over the armature surface. A method for forming a solenoid is also provided.

A pressure compensated switching solenoid valve is provided having a solenoid connected to a hydraulic housing that has a first chamber defined between first and second valve seats and a second chamber. A sealing tube is connected to the hydraulic housing, and an armature is slidably located therein. A sealing element engages an end of the armature, and is movable via the solenoid and the spring between a first position, in which a poppet contacts the second valve seat to provide one communication path, and a second position in which the intermediate sealing surface contacts and seals against the first valve seat to provide a second communication path. At least one pressure compensation fluid pathway in the hydraulic housing extends from the supply port to a generally annular upper surface of the armature to compensate for pressure fluctuations from a pressure supply that act on the poppet.

A pressure compensated switching solenoid valve is provided having a solenoid connected to a hydraulic housing that has a first chamber defined between first and second valve seats and a second chamber. A sealing tube is connected to the hydraulic housing, and an armature is slidably located therein. A sealing element engages an end of the armature, and is movable via the solenoid and the spring between a first position, in which a poppet contacts the second valve seat to provide one communication path, and a second position in which the intermediate sealing surface contacts and seals against the first valve seat to provide a second communication path. At least one pressure compensation fluid pathway in the hydraulic housing extends from the supply port to a generally annular upper surface of the armature to compensate for pressure fluctuations from a pressure supply that act on the poppet.

An electromagnetic actuator device has at least one stationary spool unit (4), which can be energized, and at least one armature unit (7), movable along a displacement axis (V) and with respect to the spool unit (4) in reaction to the spool unit (4) being energized. The armature unit (7) can be displaced between a parked position and an actuating position in an output drive direction along the displacement axis (V) in order to interact with an actuating element, which can be a camshaft disposed on the output side of the armature unit (7), and can be rotated about the displacement axis (V). A spring member (14) supported against an abutment component (16) is preferably disposed in a torque-proof manner and allocated to the armature unit (7) in such a manner that the spring member (14) applies a spring force to the armature unit (7) during a displacing movement in the output drive direction while simultaneously at least partially relaxing and applying a spring force to the armature unit (7) when in the actuating position. It is intended that the spring member is supported against the abutment component (16) by a rotation decoupling member (15) for decoupling a rotational movement of the armature unit (7) from the spring member (14) about the displacement axis (V) at the armature unit (7) and/or for decoupling a rotational movement of the spring member (14) about the displacement axis (V) from the abutment component (16).

An electromagnetic actuator device has at least one stationary spool unit (4), which can be energized, and at least one armature unit (7), movable along a displacement axis (V) and with respect to the spool unit (4) in reaction to the spool unit (4) being energized. The armature unit (7) can be displaced between a parked position and an actuating position in an output drive direction along the displacement axis (V) in order to interact with an actuating element, which can be a camshaft disposed on the output side of the armature unit (7), and can be rotated about the displacement axis (V). A spring member (14) supported against an abutment component (16) is preferably disposed in a torque-proof manner and allocated to the armature unit (7) in such a manner that the spring member (14) applies a spring force to the armature unit (7) during a displacing movement in the output drive direction while simultaneously at least partially relaxing and applying a spring force to the armature unit (7) when in the actuating position. It is intended that the spring member is supported against the abutment component (16) by a rotation decoupling member (15) for decoupling a rotational movement of the armature unit (7) from the spring member (14) about the displacement axis (V) at the armature unit (7) and/or for decoupling a rotational movement of the spring member (14) about the displacement axis (V) from the abutment component (16).

A divert-air valve for a compressor of an internal combustion engine includes a flow housing with an inlet, an outlet, and a duct arranged therein, an actuator housing, an electromagnetic actuator with an armature arranged in the actuator housing, a control body which is moved by the electromagnetic actuator so as to close off the duct, a housing interior in which the armature moves, openings arranged in the control body, a connector housing arranged to bear axially against the electromagnetic actuator and to at least partially delimit the housing interior, a first sealing ring arranged on the connector housing, and a second sealing ring which bears against the flow housing on an axially opposite side of the connector housing. The openings fluidically connect the housing interior to the duct. The first sealing ring bears against the electromagnetic actuator.

An image sensor substrate according to an embodiment includes: an insulating layer including a first open region; and a first lead pattern part disposed on the insulating layer, wherein the first lead pattern part includes: a first pattern part disposed on the insulating layer; a connection portion extending from the first pattern part; and a second pattern part connected to the first pattern part through the connection portion, wherein the second pattern part and the connection portion are disposed to fly on a region not overlapped with the insulating layer in a vertical direction.

An actuator for a valve in an internal combustion engine includes a housing, an electric drive unit arranged in an interior of the housing, an aeration opening arranged in the housing, a plug configured to electrically connect the electric drive unit to a voltage source, and a membrane comprising pores. The membrane is configured to close the aeration opening in the housing.

An actuator for a valve in an internal combustion engine includes a housing, an electric drive unit arranged in an interior of the housing, an aeration opening arranged in the housing, a plug configured to electrically connect the electric drive unit to a voltage source, and a membrane comprising pores. The membrane is configured to close the aeration opening in the housing.