Cooling drum for cooling a thread plug
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 11, 2018
Grant Date -
Jul 5, 2018
app pub date -
Jul 6, 2016
filing date -
Jul 13, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a cooling drum for cooling a thread plug in texturing process. The cooling drum comprises a drivable cooling jacket, on the circumference of which at least one air-permeable guide track is designed for guiding the thread plug. A suction chamber is provided in the interior of the cooling jacket, which chamber is connected via a suction connection to a vacuum source. In this way, a stationary shielding means is provided, which is arranged between the cooling jacket and the suction chamber. In order to produce a suction flow which is as targeted as possible and affected by little loss, according to the invention, the shielding means is formed by a closed sealing jacket which is placed substantially coaxially spaced apart with the cooling jacket and has an air slot in the region of the guide track.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- D02J Class
- 41 Applications Filed
- 27 Patents Issued To-Date
- 65.86 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- D02J Class
- 0 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 11, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 11, 2030 |
