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AssigneeHeberlein & Co. AG
InventorsPatrick Buchmuller, Andreas Brunner
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A suction device (100) for a textile machine comprising a mouthpiece (2) for introducing at least one yarn, a suction pipe (3) for guiding the yarn and a suction element (5) for generating a suction pressure. The suction element (5) comprises at least two cyclone elements (1a, 1b) for generating a vortex flow of compressed air. The cyclone elements (1a, 1b) are arranged one behind the other in the suction direction (A), so that a yarn can be passed first through a first cyclone element (1a) and then through a second cyclone element (1b). Each cyclone element (1a, 1b) comprises a cyclone axis, the cyclone axes being aligned in particular coaxially. Each cyclone element (1a, 1b) comprises at least one opening (31a, 31b) at the periphery, which is connected to a preferably common air delivery system (12), in particular in such a way that vortexes in both cyclone elements (1a, 1b) have the same direction of rotation. The suction device (100) comprises in particular a Laval nozzle (13).
A suction device for a textile machine comprising a mouthpiece for introducing at least one yarn, a suction pipe for guiding the yarn and a suction element for generating a suction pressure, wherein the suction element comprises at least two cyclone elements for generating a vortex flow of compressed air, which cyclone elements are arranged one behind the other in the suction direction, so that a yarn can be guided first through a first cyclone element and then through a second cyclone element, wherein each cyclone element comprises a cyclone axis, wherein the cyclone axes are aligned in particular coaxially, wherein each cyclone element comprises at least one opening on the periphery which is connected to an air delivery system (12).
A suction device for a textile machine, wherein the suction device comprises a mouthpiece for introducing at least one yarn, a suction pipe for guiding the yarn and a suction element for generating a suction pressure, wherein the mouthpiece comprises at least one opening on the circumference on the inside, wherein an air flow can be introduced into the mouthpiece through this opening, wherein the opening is aligned in the suction direction so that the air flow introduced through this opening flows in the suction direction.
Use of two cyclone elements for sucking yarns in a textile machine.
A method for sucking yarns in a textile machine with a suction device, comprising the steps of
Dependencies are inferred from the claim text.