Device for granulating a thermoplastic, which is extruded from nozzles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 23, 2004
app pub date -
Aug 4, 2004
filing date -
Aug 1, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a device for granulating thermoplastic materials issuing from orifices, said orifices being provided in a substantially circular arrangement in an orifice plate and being swept by blades rotating about a blade carrier shaft, said blades being held by a bell-shaped blade carrier in an oblique position with respect to the radial direction, the blade carrier shaft extending through the centre of the circular arrangement, a cooling medium being supplied to the orifice plate and to the blades for cooling the granulated plastic materials, wherein between the blade carrier and the orifice plate there is an annular intermediate space which is flowed through from inside to outside by the cooling medium. The hollow space (24) of the bell-shaped blade carrier is in communication with the intermediate space and the cooling medium is supplied to the intermediate space from the hollow space of the blade carrier.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully