Suction device for liquids, in particular hydroentangling...

Details Suction device for liquids, in particular hydroentangling... Suction device for liquids, in particular hydroentangling...

2004-11-04

2010-02-09

Vanatta, Amy B (Department: 3765)

Textiles: manufacturing

Textile product fabrication or treatment

Fiber entangling and interlocking

Reexamination Certificate

active

07657982

ABSTRACT:
The invention relates to a suction device for liquids in hydroentangling machines, in which more than one water bar, which generate jets of liquid, are allocated to the exterior of the suction device. The suction device consists of a suction tube comprising one or more axial suction openings for each water bar, said openings being located along the working length of the tube. The liquid is sucked from the allocated water bar through said openings as a result of the negative pressure that is created in the tube. According to the invention, the suction openings that extend over the entire working width are configured to be sealed in relation to each respectively allocated water bar.

REFERENCES:
patent: 3992746 (1976-11-01), Rhodes
patent: 4166368 (1979-09-01), Beninca' et al.
patent: 4197609 (1980-04-01), Fuhring
patent: 6324738 (2001-12-01), Fleissner
patent: 6338187 (2002-01-01), Fleissner
patent: 6412140 (2002-07-01), Fleissner
patent: 6957474 (2005-10-01), Fleissner
patent: 7350279 (2008-04-01), Noelle
patent: 2003/0182780 (2003-10-01), Fleissner
patent: 2004/0140043 (2004-07-01), Cavalotti et al.
patent: 2005/0155200 (2005-07-01), Fleissner
patent: 3741658 (1989-06-01), None
patent: 0853156 (1998-07-01), None
patent: 1036871 (2000-09-01), None

Affiliated with

Also associated with

Rating

Suction device for liquids, in particular hydroentangling... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Suction device for liquids, in particular hydroentangling..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Suction device for liquids, in particular hydroentangling... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4213895