Method for cleaning an air jet spinning device of a spinning station, an air jet spinning device of this type and a thread-forming unit for an air jet spinning device of this type
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 6, 2024
Grant Date -
Jan 19, 2023
app pub date -
Dec 8, 2020
filing date -
Dec 8, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Method for cleaning an air jet spinning device of a spinning station, an air jet spinning device and a thread-forming unit for an air jet spinning device. The air jet spinning device has a thread-forming unit having a thread-forming element arranged in a vortex chamber of a nozzle unit, and a nozzle unit having at least one air nozzle orientated towards the vortex chamber such that an air flow exiting the air nozzle impinges on the sliver in the vortex chamber with a rotation flow. The thread-forming unit has an element carrier for detachably receiving and releasing the thread-forming element or, alternatively or in addition, can be linearly shifted in conjunction with the air jet spinning device relative to the nozzle unit between a closed operating position and an open cleaning position, and the air jet spinning device can be linearly shifted and/or pivoted in the cleaning position.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2020 Application Filing Year
- D01H Class
- 46 Applications Filed
- 22 Patents Issued To-Date
- 47.83 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- D01H Class
- 0 % this patent is cited more than
- 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Feb 6, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 6, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 6, 2036 |
