Abstract: A roller bearing including a conduction apparatus and a method for conducting electrostatic charges at a roller bearing, the conduction apparatus including at least one elastic conductor having a first conductor section and a second conductor section for forming a contact assembly on the roller bearing, the first conductor section being mounted on a first bearing ring of the roller bearing and the second conductor section being mounted on a second bearing ring of the roller bearing, an electrically conductive connection being established between the first bearing ring and the second bearing ring. The conductor is supported at the first bearing ring, the first conductor section being inserted into at least a straight recess of the first bearing ring.

Abstract: The invention relates to a discharge device for discharging electrostatic charges from a shaft comprising a flexurally elastic conductor having a carbon fiber arrangement comprising at least two conductor portions (21, 22), which are arranged on a holder, extend transversely to a longitudinal axis of the shaft and are insulated from the holder and which can be connected to a ground conductor (42) via their portion ends (40, 41), which are accommodated in the holder, each of the conductor portions having a shaft contact portion (30, 31), and the shaft contact portions together forming a contact arrangement for making contact with two circumferential contact regions (33, 34) of a shaft circumference (32, 35) arranged opposite each other in a shaft contact plane W, such that the shaft contact portions are arranged tangentially to the shaft circumference when making contact with the shaft circumference.

Abstract: The invention relates to a method for producing a composite component and to a composite component, the composite component being formed from a metal-matrix composite material made of carbon fibers and a metal or a metal alloy, a fiber composite being formed from the carbon fibers, a preform being formed from the fiber composite, the carbon fibers of the fiber composite being coated with pyrolytic carbon to form the preform, the preform being at least partially infiltrated with molten metal.

Abstract: The invention relates to a discharge device for discharging electrostatic charges from a shaft comprising a flexurally elastic conductor having a carbon fiber arrangement comprising at least two conductor portions (21, 22), which are arranged on a holder, extend transversely to a longitudinal axis of the shaft and are insulated from the holder and which can be connected to a ground conductor (42) via their portion ends (40, 41), which are accommodated in the holder, each of the conductor portions having a shaft contact portion (30, 31), and the shaft contact portions together forming a contact arrangement for making contact with two circumferential contact regions (33, 34) of a shaft circumference (32, 35) arranged opposite each other in a shaft contact plane W, such that the shaft contact portions are arranged tangentially to the shaft circumference when making contact with the shaft circumference.

Abstract: The invention relates to a cleaning device (10) and to a cleaning method performed using a cleaning device, in particular for cleaning, sterilizing or disinfecting dishes, working equipment, foodstuffs or the like, the cleaning device comprising a liquid cycle (11), wherein a cleaning liquid (17) can circulate in the liquid cycle, wherein items to be cleaned can be exposed to the cleaning liquid within the liquid cycle, the cleaning device comprising an electrolytic device (25) having a diamond electrode (28) for producing an oxidizing agent, the cleaning device having a feed line (21) that is connected to the liquid cycle, wherein the electrolytic device is connected to the feed line in such a manner that the oxidizing agent can be introduced into the liquid cycle via the feed line.