Conduit and method for processing webs with a liquid solution

Details Conduit and method for processing webs with a liquid solution Conduit and method for processing webs with a liquid solution

1976-04-16

1978-07-18

Kelley, Mary F.

Gas separation: apparatus

Electric field separation apparatus

Electrode cleaner, apparatus part flusher, discharger, or...

96 50R, 96 63, G03C 524, G03C 526

Patent

active

041013255

ABSTRACT:
An enclosed conduit such as a tube, and a method for processing webs with a liquid solution, wherein the web is positioned helically around the periphery of the tube. The tube has openings, such as being porous, at least in the helical path of the web. A liquid solution cushion or bearing is formed between the web and periphery of the tube in at least the helical path of the web by continuously directing the liquid solution outwardly through the openings. In one embodiment, the web is transported by drive rollers or belts against which the web is forced, and edge deflected between the convolutions of a helical rail or band wrapped around the periphery of the tube. In another embodiment, the tube is provided with axially spaced, radially extending protuberances on its periphery for edge deflecting the web along a helical path.

REFERENCES:
patent: 1362146 (1919-11-01), San
patent: 1441163 (1923-01-01), Martin et al.
patent: 1499099 (1924-06-01), Ybarrondo
patent: 1664735 (1928-04-01), Capstaff
patent: 2317591 (1943-04-01), Cramwinckel et al.
patent: 2920960 (1960-01-01), Bushell
patent: 3575100 (1971-04-01), Krause
patent: 3662665 (1972-05-01), Meeussen et al.
patent: 3705544 (1972-12-01), Ratowsky
patent: 3977876 (1976-08-01), Ratowsky

Affiliated with

Also associated with

Rating

Conduit and method for processing webs with a liquid solution does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Conduit and method for processing webs with a liquid solution, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conduit and method for processing webs with a liquid solution will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-337042