Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent
1989-08-28
1992-05-19
Niebling, John
Chemistry: electrical and wave energy
Apparatus
Coating, forming or etching by sputtering
204299R, 204300R, 204302, 204304, 204307, 2041801, 20415742, 210401, 210783, B01D 3300, C25B 700
Patent
active
051145600
ABSTRACT:
A first electrode arrangement and a transport element are movable relative to a support. A working space is disposed between the movable elements for advancing moist material along a processing path. As the moist material advances, electrical current is passed through the material between the first electrode arrangement and a second electrode arrangement adjacent the transport element. An acoustic transducer arrangement disposed adjacent the working space simultaneously subjects the moist material to an acoustic field as the material moves along the processing path. The acoustic field is generated by an array of acoustic transducers spaced along part of the processing path.
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Chauhan Satya P.
Eason Raju
Gamlen Dennis A.
Johnson Harold W.
Kim Byung C.
Niebling John
Ryser David G.
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