Retrofittable vapor source for vacuum metallizing utilizing spat

Electric resistance heating devices – Heating devices – Vaporizer

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

118726, C23C 1400, B01B 700

Patent

active

051825678

ABSTRACT:
A metal vapor evaporator source is provided that increases productivity of a vacuum plating operation in which it is used by reducing scrap product due to spatter of liquid metal particles from the evaporator to the product, and by reducing spurious metal condensate within the vacuum chamber, the accumulation of which metal condensate is known to increase downtime of the equipment. The former is accomplished by inhibiting the generating of such particles by increasing the total pressure on the pool of molten metal and by physically intercepting many of the spattered particles that are generated despite the increased pressure. The latter is accomplished by partially collimating the beam of metal vapor, a result of intercepting and condensing the stray vapor on a radiant-heat shield that is at a temperature above the melting point of the metal.

REFERENCES:
patent: 4264803 (1981-04-01), Shinko
patent: 4373952 (1983-02-01), Parent
patent: 4446357 (1984-05-01), Barshter
patent: 4526840 (1985-07-01), Jerabek

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

Retrofittable vapor source for vacuum metallizing utilizing spat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Retrofittable vapor source for vacuum metallizing utilizing spat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Retrofittable vapor source for vacuum metallizing utilizing spat will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1415216

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