Abstract: A cartridge (1) for the generation of control signals for a water mixing system includes a housing (7), a lever attachment (2) which is moveable relative to the housing (7) for the accommodation of a lever, and a detector device for the generation of a signal according to the position of the lever attachment (2).

Abstract: The invention relates to a carbonation apparatus (10), in particular for the introduction of carbon dioxide to liquid, having a gas outlet which is configured to be introduced into a container (7) which can be filled with liquid, a gas connector which is fluidically connected to the gas outlet via a controllable valve (4), a control device (5) which is configured to control the valve (4), comprising, furthermore: a fixture (1) with a weight determining device for determining a weight of a gas cylinder (3) which is received in the fixture (1) and is connected to the gas connector.

Abstract: Encoder system (1) for a drive, including a revolution counter having a Wiegand sensor (23) which is disposed on a stationary part (13) of the encoder system (1), and at least two pairs of magnets which in the revolving direction (5) are disposed at different positions on a rotatable part (15) of the encoder system (1), wherein the pairs of magnets comprise in each case a first magnet (35) and a second magnet (37); and a position encoder having a magnetic field sensor (43) which is disposed on the stationary part (13), and a magnetic strip (47) which is disposed on the rotatable part (15); wherein, in each pair of magnets, the first magnet (35), the magnetic strip (47) of the position encoder, and the second magnet (37) in terms of a first direction are disposed in this sequence on the rotatable part (15).

Abstract: A stator (300) for an electric machine, having a yoke ring (310), and a plurality of teeth (220) arranged side by side within the yoke ring (310) in the circumferential direction, wherein each tooth (220) has a yoke portion (222), wherein the yoke portions (222) of the teeth (220) support one another in the circumferential direction, wherein respectively at least a part of the outer circumference of the yoke portion (222) of each tooth (220) deviates from a circle segment shape that is concentric to a central axis (302) of the stator (300), and the outer circumference encloses at each point an angle of more than 45° with the radius (304) defined by the central axis (302).

Abstract: A stator (300) for an electric machine, having a yoke ring (310), and a plurality of teeth (220) arranged side by side within the yoke ring (310) in the circumferential direction, wherein each tooth (220) has a yoke portion (222), wherein the yoke portions (222) of the teeth (220) support one another in the circumferential direction, wherein respectively at least a part of the outer circumference of the yoke portion (222) of each tooth (220) deviates from a circle segment shape that is concentric to a central axis (302) of the stator (300), and the outer circumference encloses at each point an angle of more than 45° with the radius (304) defined by the central axis (302).

Abstract: Apparatus for locking a shaft of an electric motor includes a gear wheel (5) which is arranged on the shaft, at least two movable pins, and a pin carrier (11) with at least two guides (13) for in each case one pin, wherein in each case precisely one pin is received in a movable manner in at least two of the guides (13), wherein the pin carrier (11) is formed at least substantially coaxially in relation to the shaft, and wherein the guides (13) are oriented in such a way that the pins can be positioned in a manner extended in the respective guides for engagement with the gear wheel (5).

Abstract: A rotor for an electric machine, comprising an outer shell for receiving magnets, and a three-dimensional lattice structure arranged within the outer shell where the three-dimensional lattice structure has a unit cell comprising at least a strut and varies in all directions in space including in an axial direction of the rotor.

Abstract: Oscillating drive (1), in particular for driving an output shaft (30) in a rotationally oscillating fashion, having an electric machine which comprises: a rotor (3) which can oscillate about a rotational axis (10) and which comprises a multiplicity of permanent magnet poles (5-8), a stator which comprises a circular winding (12) which is concentric with respect to the rotational axis.

Abstract: Rotor (1) for an electric machine, comprising an outer shell (5) for receiving magnets, and a three-dimensional lattice structure (7) arranged within the outer shell (5).

Abstract: A rotor, in particular a permanent magnet rotor, for an electrical machine, with a magnet carrier arranged concentrically with an axis of the rotor, wherein the magnet carrier has protrusions on its outer face, a number of magnets arranged on the outer face of the magnet carrier, which are arranged in the peripheral direction of the magnet carrier side-by-side and spaced apart from one another on the magnet carrier, wherein the magnets in each case are arranged between the protrusions, and plastic, which in each case is arranged between the magnets and at least partially encloses the protrusions.

Abstract: Oscillating drive (1), in particular for driving an output shaft (30) in a rotationally oscillating fashion, having an electric machine which comprises: a rotor (3) which can oscillate about a rotational axis (10) and which comprises a multiplicity of permanent magnet poles (5-8), a stator which comprises a circular winding (12) which is concentric with respect to the rotational axis.

Abstract: A rotor, in particular a permanent magnet rotor, for an electrical machine, with a magnet carrier arranged concentrically with an axis of the rotor, wherein the magnet carrier has protrusions on its outer face, a number of magnets arranged on the outer face of the magnet carrier, which are arranged in the peripheral direction of the magnet carrier side-by-side and spaced apart from one another on the magnet carrier, wherein the magnets in each case are arranged between the protrusions, and plastic, which in each case is arranged between the magnets and at least partially encloses the protrusions.

Abstract: Machine for contactless fixing of a movement degree of freedom, having a primary part and a secondary part, wherein the primary part and the secondary part are designed such that a cogging force when no current is flowing in the machine is at least 50% of the maximum force of the machine.

Abstract: A direct drive for a printing press with lateral register adjustment includes a rotor and a stator, and a connection for mechanically connecting the drive with a stationary support bearing, wherein the rotor is connectable with shaft of a printing press cylinder with the connection being a torsionally stiff spacer installed directly or indirectly on the outer jacket of drive, which is designed to be elastic in the direction of the motor axis to compensate axial motions of the attachable printing press cylinder shaft.

Abstract: A magnetic slip clutch has an outer rotor and an inner rotor, one of the rotors includes permanent magnets, and one of the rotors includes slots, and both rotors are located coaxially to one another; the outer rotor is embodied as a hollow cylinder open on one end, which cylinder includes a face-end covering with a central recess, by which the hollow cylinder can be located on a shaft, and the inner rotor is embodied as a solid cylinder, which is located inside the outer rotor, and a shaft can be located in a central recess in the solid cylinder, and a separate shaft is connectable to each rotor, so that the axis of rotation of the two separate shafts is identical, and a torque transmission is possible from one shaft to the other shaft by both rotors.

Abstract: A direct drive without bearings for coupling to a shaft has a housing having a first end face composed of a connection flange with a central recess and a second end face composed of a removable cover diametrically opposed to the connecting flange, a rotor and a stator located coaxially with each other inside the housing, with the stator being fixedly connected with the housing, and locking elements via which the rotor is fixed inside the housing in position in a radial direction, and/or axial direction.

Abstract: An electrical machine with torque limitation which is only slightly larger structurally than an identical machine without torque limitation and is thus as compact as possible has a stator with windings and a rotor supported movably relative to the stator, recesses distributed over the circumference and extending axially are present on the rotor surface, and a driver, located coaxially relative to the rotor and extending axially, is located in the air gap between the rotor and the stator, and exciter magnets on the upper driver face toward the stator and driver magnets on the inner driver face toward the rotor are located in such a way that upon rotation of the driver, the rotor is likewise capable of being set into rotation as a result of the rotary field generated by the windings and by the driver magnets.

Abstract: A rotating A.C. synchronous interior permanent magnet machine with concentrated windings is constructed such that each pole on the secondary-side (rotor) is provided with at least one interior axial slot (1), with dimensions h1 (6), h2 (7) and d (9), with h1 (6) being the radial material thickness of the secondary side between the air-gap surface of a slot (1) and the secondary side air-gap surface, h2 (7) being the radial thickness of the secondary side between the inner surface of the secondary side and the inner side surface of the at least one slot and d (9) being the thickness of the secondary side, whereby the ratio (formula I) lies in the range 0.05-0.35.

Abstract: A primary part of an electrical induction machine, especially a synchronous motor or a linear motor, includes a plurality of modules which each have teeth situated in a row having at least partially encircling slots, in the slot of each tooth a coil is wound around this tooth, and the coils of a single module are connected to a single phase of a rotary current network. The number of modules in the primary part is equal to the number of current phases or an integral multiple thereof. A single module includes an uneven number of teeth but at least three teeth, and teeth directly adjacent to one another of a single module include coils that have an opposite winding direction, which generates an opposite magnetic field polarity at the teeth. An electrical induction machine, especially a synchronous motor or a linear motor, includes a primary part and a secondary part, working together with the primary part via an air gap, which may have permanent magnets as rotor magnets.

Abstract: A polyphase electric machine includes a stator impinged by an electromagnetic rotating field, which has a yoke having yoke teeth having at least partially peripheral slots, in which windings generating a magnetic field are situated, and having a rotor rotatable around an axis having permanent magnets, which is peripherally separated from the stator by an air gap, the rotor being fixedly connected to a pulley, the yoke teeth in the stator being assembled into modules, whose number is equal to the current phases or corresponds to their integral multiple, each module including a number of at least one yoke tooth and—in the event of a possible pole pitch of the rotor to slot pitch of the stator ratio of 9/8—yoke teeth of a module directly neighboring one another having opposite magnetic field polarity.