Abstract: The invention relates to a method for weighing pharmaceutical containers (10) nested in a carrier (11), in which at least one of the nested containers (10) is weighed by means of a weighing device (1), wherein a relative movement between the at least one pharmaceutical container (10) and the carrier (11) is brought about in order to release the pharmaceutical containers (10) from the carrier (11) in order to increase the weighing accuracy.

Abstract: A fuel distributor, in particular a fuel distribution rail for mixture-compressing, spark-ignited internal combustion engines, includes a base body at which at least one high-pressure input and multiple high-pressure outputs are provided and at least one insert element which is situated in the base body, the insert element separating a distribution area which connects the high-pressure outputs to one another at least essentially from a damping area. The insert element is configured at least essentially as a reshaped insert element. The insert element forms a divider which separates the distribution area at least essentially from the damping area. Furthermore, a fuel injection system including such a fuel distributor is provided.

Abstract: A fuel distributor, in particular a fuel distribution rail for mixture-compressing, spark-ignited internal combustion engines, includes a base body at which at least one high-pressure input and multiple high-pressure outputs are provided and at least one insert element which is situated in the base body, the insert element separating a distribution area which connects the high-pressure outputs to one another at least essentially from a damping area. The insert element is configured at least essentially as a reshaped insert element. The insert element forms a divider which separates the distribution area at least essentially from the damping area. Furthermore, a fuel injection system including such a fuel distributor is provided.

Abstract: A cell module for lithium-ion batteries includes at least two lithium-ion cells, in particular lithium-ion battery cells, a cell module housing that has at least one lateral wall, and at least one electrical insulation between the cells. The electrical insulation is configured in one piece with the cell module housing.

Abstract: The invention relates to a battery cell (1), in particular a lithium ion battery cell, in which a wrapping element, two current collectors and an electrolyte are accommodated in a housing (11). The prismatically formed housing (11) comprises a container that is open towards the upper side and a cover arrangement having a cover plate (23) closing the opening (14) of said container. The cover plate (23) and a wall of the container (13) are designed in the region of the opening (14) in such a manner that the wall prevents a movement of the cover plate (23) from the opening by means of a positive connection. An elastically compressible sealing element (31) is provided between the wall and a wall surface of an outer edge (27) of the cover plate directed towards said wall, in order to seal the cover plate (23) hermetically against the container (13).

Abstract: A valve device for switching or metering a fluid includes a housing, a flow channel defined by the housing, and a valve body arranged in the flow channel. The valve body has a sealing section which contacts a housing-side sealing seat when the valve device is closed. The sealing section at least slightly protrudes beyond a surface of the valve body facing the sealing seat.

Abstract: The invention relates to a battery cell (1) for pre-stressed battery modules (13). The invention further relates to corresponding pre-stressed battery modules (13) and corresponding production methods. The battery cell (1) has a cell housing (3) and a chemicals carrier (9). The chemicals carrier (9) is arranged in the cell housing (3). The cell housing (3) has a bulging design.

Abstract: A cell module for lithium-ion batteries includes at least two lithium-ion cells, in particular lithium-ion battery cells, a cell module housing that has at least one lateral wall, and at least one electrical insulation between the cells. The electrical insulation is configured in one piece with the cell module housing.

Abstract: A method for detecting wear on at least one component of an electric bicycle includes: monitoring the operating condition of the at least one component with the aid of at least one sensor; detecting the stress on the component over the duration of operation; and displaying the need for service on a display unit as soon as a long-term load threshold defined for this component is reached, to inform the cyclist promptly of the need for service.

Abstract: The invention relates to an actuator (13) for actuating a piston (17) of a hydraulic clutch actuator and how said el actuator (13) can be used in a hydraulic system of an electrically actuatable clutch system for a motor vehicle. An electric motor (11) drives an actuating disc (55). A slotted guide structure (31) is arranged on the actuating disc (55). The slotted guide structure (31) forms a contact surface (33), the radius (r) of which increases in relation to an axis (65) from a minimum radius point (35) to a maximum radius point (37). An actuating rod (41) is engaged with a piston (17) of the clutch actuator and is supported on the first slotted guide structure (31) and guided in such a way that, with one rotation of the actuating disc (55), a pressure is exerted on the actuating rod (41) by the first slotted guide structure (31).

Abstract: A valve device has a movement element, which is cylindrical at least in sections, and a guide element, which has a guide recess for guiding the movement element and is pressed into a valve housing. The guide element comprises a radially inner ring-like section and a radially outer ring-like section. The guide recess is arranged in the inner ring-like section. On its outer circumference, the outer ring-like section has a number of contact sections which are arranged distributed uniformly over the circumference and by means of which the outer ring-like section is pressed into the valve housing. The inner ring-like section is connected to the outer ring-like section via an identical number of connecting sections, which are arranged distributed uniformly in the circumferential direction, wherein, as viewed in the circumferential direction, the connecting sections are offset radially by an angle of 180 DEG/N in relation to the contact sections.

Abstract: The invention relates to a battery cell (1), in particular a lithium ion battery cell, in which a wrapping element, two current collectors and an electrolyte are accommodated in a housing (11). The prismatically formed housing (11) comprises a container that is open towards the upper side and a cover arrangement having a cover plate (23) closing the opening (14) of said container. The cover plate (23) and a wall of the container (13) are designed in the region of the opening (14) in such a manner that the wall prevents a movement of the cover plate (23) from the opening by means of a positive connection. An elastically compressible sealing element (31) is provided between the wall and a wall surface of an outer edge (27) of the cover plate directed towards said wall, in order to seal the cover plate (23) hermetically against the container (13).

Abstract: A battery system, in particular a lithium-ion battery system, includes at least one degassing device that is configured to increase the safety of battery systems. The degassing device enables controlled discharging of substances from battery systems by discharging the substances with a volume flow that is dependent on a pressure prevailing in the interior of the degassing device.

Abstract: The invention relates to a battery cell (1) for pre-stressed battery modules (13). The invention further relates to corresponding pre-stressed battery modules (13) and corresponding production methods. The battery cell (1) has a cell housing (3) and a chemicals carrier (9). The chemicals carrier (9) is arranged in the cell housing (3). The cell housing (3) has a bulging design.

Abstract: The invention relates to a dual clutch for a dual clutch transmission for transmitting a torque from a drive shaft to at least one drive shaft, which comprises a first clutch, a second clutch, and an electrical actuating device. The actuating device comprises a coupling slide, wherein a first slide of the coupling slide acts on the first clutch, and a second slide of the coupling slide acts on the second clutch, and the two slides are movable in such a way that by displacing the slides a recoupling process is controlled.

Abstract: A cooling system includes a coolant circuit, and a cooling apparatus positioned in the coolant circuit. Coolant flows through the cooling apparatus so as to control a temperature of a battery positioned in a chamber volume. The cooling system further includes a regulating device configured to regulate a temperature of the cooling apparatus. The cooling system has an element configured to determine a dewpoint temperature prevailing in the chamber volume, and the regulating device is configured to use the element to regulate the temperature of the cooling apparatus such that the temperature of the cooling apparatus is higher than the dewpoint temperature prevailing in the chamber volume.

Abstract: A method for detecting wear on at least one component of an electric bicycle, includes: monitoring the operating condition of the at least one component with the aid of at least one sensor; detecting the stress on the component over the duration of operation; and displaying the need for service on a display unit as soon as a long-term load threshold defined for this component is reached, to inform the cyclist promptly of the need for service.

Abstract: A method and a device for influencing the temperature of at least one electromechanical component situated in a motor vehicle, in which a transmission situated in the motor vehicle is cooled by a transmission oil flowing in a transmission cooling circuit. A cooling circuit branch is provided for influencing the temperature of the electromechanical component. The transmission oil also flows in the cooling circuit branch as a heat carrier. The flow rate of the transmission oil in the cooling circuit branch is influenced for influencing the temperature of the electromechanical component as a function of the setpoint operating temperature and/or the actual operating temperature of the electromechanical component.

Abstract: A valve device has a movement element, which is cylindrical at least in sections, and a guide element, which has a guide recess for guiding the movement element and is pressed into a valve housing. The guide element comprises a radially inner ring-like section and a radially outer ring-like section. The guide recess is arranged in the inner ring-like section. On its outer circumference, the outer ring-like section has a number of contact sections which are arranged distributed uniformly over the circumference and by means of which the outer ring-like section is pressed into the valve housing. The inner ring-like section is connected to the outer ring-like section via an identical number of connecting sections, which are arranged distributed uniformly in the circumferential direction, wherein, as viewed in the circumferential direction, the connecting sections are offset radially by an angle of 180 DEG/N in relation to the contact sections.

Abstract: In a device and a method for actuating a clutch of a transmission for transmitting a torque from at least one drive shaft to at least one driven shaft, at least one hydraulically triggered piston acts on a clutch spring element, and a pump that is hydraulically connected to the piston. A reservoir is provided, which is filled with hydraulic fluid and hydraulically connected to the piston and the pump in such a way that the piston is actuated either by the pump or by the reservoir.