Coating apparatus – With means to apply electrical and/or radiant energy to work...
Patent
1979-05-31
1981-04-14
Newsome, John H.
Coating apparatus
With means to apply electrical and/or radiant energy to work...
264 22, 427 35, B05D 306
Patent
active
042612870
ABSTRACT:
The permanent electric polarization is imparted to the sensitive element by electronic bombardment within an enclosure wherein prevails a rarefied atmosphere and in which said bombardment is followed with a coating of the so-polarized sensitive element with a film of liquid of very low saturating vapor pressure whose dielectric strength is higher than that of the rarefied air of the enclosure and having advantageously lubricating properties.
REFERENCES:
patent: 2989633 (1961-06-01), Wilson
patent: 3081485 (1963-03-01), Steigerwald
patent: 3501390 (1970-03-01), Turner
patent: 3565780 (1971-02-01), Zimmerman
patent: 3846521 (1974-11-01), Osterholtz
patent: 3930066 (1975-12-01), Ryan et al.
Delaunay Alain
Dubois Jean-Claude
Institut Francais du Pe'trole
Newsome John H.
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