Airjet Spinning Arrangement
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Aug 14, 2008
app pub date -
Sep 7, 2005
filing date -
Sep 9, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An airjet spinning arrangement includes a fiber feed channel, which runs into a vortex chamber, and a fiber withdrawal channel, which exits out of the vortex chamber. The fiber withdrawal channel is arranged in a spindle-shaped component, which can be moved away from the fiber feed channel by a moving device. In order to clean the area of the entry opening of the thread withdrawal channel, a cleaning channel is provided, which is directed against the spindle-shaped component and is connected to a pressurized air source. The cleaning channel runs into a ring channel, which surrounds the spindle-shaped component. A first exit opening of this ring channel is designed so that it forms a ring opening surrounding the spindle-shaped component and is directed against the spindle shaped component when the spindle-shaped component is moved away from the fiber feed channel. A second exit opening of the ring channel runs via an intermediary channel into the thread withdrawal channel and is directed against the entry opening of the thread withdrawal channel. Thus, the area of the entry opening maybe cleaned from the inside and the outside in the case of maintenance.
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