Abstract: A fluid conduit coupling may include a tubular body, a connecting piece, and a securing clamp radially adjustable relative to the tubular body between a securing position and a release position. The connecting piece may have a securing groove extending in the circumferential direction, the tubular body may have a securing slot aligned radially to the securing groove when the connecting piece is inserted into the tubular body, and the securing clamp may have a securing web sticking out radially to the inside, and, in the securing position, radially engages with the securing groove through the securing slot, and, in the release position, does not radially engage with the securing groove. The tubular body may have at least one guide groove, and the securing clamp may have at least one guide web sticking out radially and, at least in the securing position, radially engages with the associated guide groove.

Abstract: A fluid conduit coupling for mechanically and fluidically coupling a fluid-conducting first component to a fluid-conducting second component, may include a tubular body, a connecting piece, which may be insertable coaxially into the tubular body, and a securing clamp, which may be arranged on an outside of the tubular body and which may surround the tubular body over more than 180° in a circumferential direction, and which may be radially adjustable relative to the tubular body between a securing position, in which the connecting piece cannot be pulled out of the tubular body, and a release position, in which the connecting piece is able to be pulled out of the tubular body.

Abstract: The invention relates to a dental implant, comprising an implant body which extends in a longitudinal direction from an apical end to a coronal end and which has a first bone anchoring surface extending from the apical end to a transition portion lying between the apical and the coronal end, and a second bone anchoring surface extending from the transition portion to the coronal end, said second bone anchoring surface having at least one groove extending in a circumferential direction of the second bone anchoring surface, said groove being defined in the radially inward direction by a groove bottom surface and on both sides in the axial direction by groove flank surfaces extending from the groove bottom surface to an outer surface.

Abstract: An activated carbon filter including a filter housing; at least one chamber having a flow cross-section; activated carbon arranged in said chamber; and at least one carbon heating device. The heating device heats the carbon over the entire flow cross-section in a substantially uniform manner.

Abstract: A hydrocarbon adsorption filter device comprising: a filter housing; at least one filter element with activated carbon arranged in the filter housing; an intake canal, connecting the filter housing with an environment, wherein fresh air is taken in during a flushing operation; and an intake canal housing cover, wherein the intake canal housing cover includes a labyrinthine canal structure having a first end and an opposing second end, wherein the first end is in communication with the intake canal while the second end is in communication with a floor-side opening of the housing.

Abstract: An activated carbon filter including a filter housing; at least one chamber having a flow cross-section; activated carbon arranged in said chamber; and at least one carbon heating device. The heating device heats the carbon over the entire flow cross-section in a substantially uniform manner.

Abstract: A hydrocarbon adsorption filter device comprising: a filter housing; at least one filter element with activated carbon arranged in the filter housing; an intake canal, connecting the filter housing with an environment, wherein fresh air is taken in during a flushing operation; and an intake canal housing cover, wherein the intake canal housing cover includes a labyrinthine canal structure having a first end and an opposing second end, wherein the first end is in communication with the intake canal while the second end is in communication with a floor-side opening of the housing.