Method and apparatus for the prevention of scorching of fabric s

Electric heating – Microwave heating – With control system

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

219704, 219709, 219736, 34260, H05B 668

Patent

active

054245150

ABSTRACT:
The present invention features a UV tube detector for sensing a resonant arcing condition in a microwave environment. Where clothing or fabric is being dried in a magnetron-powered, microwave chamber, the UV tube detector is placed in proximity to the fabric. The UV tube detector senses a possible resonant arcing condition related to small metal objects hidden in the material. Upon the sensing of arcing, the UV tube provides a signal for shutting down the magnetron power. In conjunction with UV detection, the moisture condition can be monitored during the drying cycle. At a point in the microwave heating cycle consistent with an "end of microwave heating cycle" or "near dryness", the power output of the magnetrons is reduced or terminated. The moist fabric can then be dried via reduced microwave heating and/or by normal heating methods, including, but not limited to, electrical radiant heating and convection techniques. In this manner, it is possible to bring the fabric to a state of dryness, despite the presence of resonant arc-producing objects.

REFERENCES:
patent: 3439431 (1969-04-01), Heidtmann
patent: 4351013 (1982-09-01), Matsko et al.
patent: 4523387 (1985-06-01), Mahan
patent: 4765066 (1988-08-01), Yoon
patent: 4795871 (1989-01-01), Strattan et al.
patent: 5270509 (1993-12-01), Gerling

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

Method and apparatus for the prevention of scorching of fabric s does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for the prevention of scorching of fabric s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for the prevention of scorching of fabric s will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1310892

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