Abstract: An actuator for a hydraulic valve for a cam phaser, the actuator comprising a magnetisable actuator housing that envelops a magnet coil; a pole group that is arranged in a housing receiver opening of the magnetisable actuator housing, wherein the pole group includes a pole core and a pole tube, wherein the pole core and the pole tube are connected by a connection bar and the pole core is connected with the connection bar by a pole core cone, or the pole tube is connected with the connection bar by a pole tube cone, wherein an armature is received axially movable in an inner space of the pole group.

Abstract: An actuator for a hydraulic valve for a cam phaser, the actuator comprising a magnetisable actuator housing that envelops a magnet coil; a pole group that is arranged in a housing receiver opening of the magnetisable actuator housing, wherein the pole group includes a pole core and a pole tube, wherein the pole core and the pole tube are connected by a connection bar and the pole core is connected with the connection bar by a pole core cone, or the pole tube is connected with the connection bar by a pole tube cone, wherein an armature is received axially movable in an inner space of the pole group.

Abstract: A kit including a cam phaser, including a central valve that is configured to distribute a pressure fluid, and an actuator that controls the central valve, a rotor that is rotatably supported in a stator, wherein the cam phaser is driven or drivable by a dry running traction drive, wherein a pressure fluid distribution chamber that is fillable with the pressure fluid through the central valve is provided between the cam phaser and the actuator, wherein the pressure fluid distribution chamber is connected with an armature chamber of the actuator and sealed towards an ambient, wherein the actuator includes at least one armature that is movable by a coil, a pole core and a pole tube that form a pole tube assembly, and wherein the pressure fluid distribution chamber is sealed by a bonded or friction locking and form locking connection of the actuator with the central valve.

Abstract: An electromagnetic actuator including an actuator unit; and an actuation unit acting in an axial direction, wherein the actuator unit includes a coil generating a magnetic field and including a pole core that is arranged within the coil, wherein at least two permanent magnets are arranged adjoining a face of the pole core in the axial direction so that the at least two permanent magnets are applicable to the face of the pole core and movable in the axial direction so that the at least two permanent magnets are drivable by the coil independently from each other.

Abstract: A kit including a cam phaser, including a central valve that is configured to distribute a pressure fluid, and an actuator that controls the central valve, a rotor that is rotatably supported in a stator, wherein the cam phaser is driven or drivable by a dry running traction drive, wherein a pressure fluid distribution chamber that is fillable with the pressure fluid through the central valve is provided between the cam phaser and the actuator, wherein the pressure fluid distribution chamber is connected with an armature chamber of the actuator and sealed towards an ambient, wherein the actuator includes at least one armature that is movable by a coil, a pole core and a pole tube that form a pole tube assembly, and wherein the pressure fluid distribution chamber is sealed by a bonded or friction locking and form locking connection of the actuator with the central valve.

Abstract: An injection device for injecting liquid medicine to a patient comprises a medicine container (2) an end of which is connectable to a needle (3) and magnetic sensor means (21, 22) for sensing connection of the needle (3) to the medicine container (2).

Abstract: The injection device includes a static structure including a first gear member. The injection device also includes a dynamic structure including a medicine container, a mechanism for pushing liquid medicine out of the medicine container for its injection to a patient, and a second gear member engaged with the first gear member. The injection device additionally includes a drive member for driving one of the first and second gear members so as to cause the dynamic structure to move relative to the static structure along a predetermined direction due to the engagement between the first and second gear members. The injection device further includes a clutch mechanism for maintaining engagement between the first and second gear members in normal condition of the injection device, and for allowing disengagement of the first and second gear members upon a shock received by the injection device along the predetermined direction.

Abstract: An electromagnetic actuator including an actuator unit; and an actuation unit acting in an axial direction, wherein the actuator unit includes a coil generating a magnetic field and including a pole core that is arranged within the coil, wherein at least two permanent magnets are arranged adjoining a face of the pole core in the axial direction so that the at least two permanent magnets are applicable to the face of the pole core and movable in the axial direction so that the at least two permanent magnets are drivable by the coil independently from each other.

Abstract: An injection device for injecting liquid medicine to a patient comprises a medicine container (2) an end of which is connectable to a needle (3) and magnetic sensor means (21, 22) for sensing connection of the needle (3) to the medicine container (2).

Abstract: An injection device for injecting liquid medicine to a patient comprises a main part (13) and a removable module (14), wherein the main part is arranged to house a medicine container (11) connected to a needle (9) and the removable module comprises a skin contact surface (10), the skin contact surface having a through hole (8) for passage of the needle and being intended to rest on the patient's skin during the injection.

Abstract: The injection device comprises: a static structure (2) comprising a first gear member (14), a dynamic structure (3) comprising a medicine container (11), means (6, 7, 8, 12) for pushing liquid medicine out of said medicine container (11) for its injection to a patient, and a second gear member (13) engaged with the first gear member (14), a drive member (4) for driving one (14) of the first and second gear members (13, 14) so as to cause the dynamic structure (3) to move relative to the static structure (2) along a predetermined direction (D) due to the engagement between the first and second gear members (13, 14), and clutch means (23, 25, 28) for maintaining engagement between the first and second gear members (13, 14) in normal condition of the injection device, and for allowing disengagement of the first and second gear members (13, 14) upon a shock received by the injection device along the predetermined direction (D).

Abstract: A method and an apparatus for reducing harmful emissions in the exhaust gases of an internal combustion engine which may be a Diesel engine or an Otto engine operated by a lean fuel air mixture. The exhaust gases are subjected to a catalytic treatment for oxidizing carbon monoxide and hydrocarbons, and the exhaust gases are throttled to increase their temperature under operative conditions of heat deficiency such as at cold start. The exhaust gases are subjected to an additional catalytic treatment for reducing nitrogen oxides in a deoxidation means. The throttling of the exhaust gases is controlled such that the temperature of the exhaust gases will be within a predetermined temperature range at which said deoxidation means is operative.