Apparatus and method for drying or curing web materials and coat

Drying and gas or vapor contact with solids – Material treated by electromagnetic energy – Radio or high-frequency energy

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

34629, 34640, F26B 334

Patent

active

058131345

ABSTRACT:
A radio frequency (RF) assisted flotation air bar dryer apparatus and method for drying and/or curing a traveling web includes RF generating means for delivering RF through field and RF stray field to the web to heat the web, air bars to direct air flow to the web for cooling to facilitate emission of moisture therefrom and to avoid blistering due to overheating, an RF field reflector to reflect RF energy to the web, and a control system to monitor and to control air temperature and/or flow, RF field strength, and/or web temperature to maintain a balance between heating and cooling to obtain efficient high speed drying while avoid damage to the web.

REFERENCES:
patent: 2676416 (1954-04-01), Calosi et al.
patent: 3629948 (1971-12-01), Hilton et al.
patent: 3722105 (1973-03-01), Marteny
patent: 3992144 (1976-11-01), Jackson
patent: 4151387 (1979-04-01), Peters, Jr.
patent: 4257167 (1981-03-01), Grassman
patent: 4499358 (1985-02-01), Scott
patent: 4638571 (1987-01-01), Cook
patent: 4932140 (1990-06-01), Lepisto
patent: 4943475 (1990-07-01), Baker et al.
patent: 5014447 (1991-05-01), Hagen
patent: 5024004 (1991-06-01), Jaeger
patent: 5064979 (1991-11-01), Jaeger
patent: 5086570 (1992-02-01), Matheus
patent: 5134788 (1992-08-01), Stibbe et al.
patent: 5440137 (1995-08-01), Sowers
patent: 5605607 (1997-02-01), LaRose et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus and method for drying or curing web materials and coat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for drying or curing web materials and coat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for drying or curing web materials and coat will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-676191

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.