Coating apparatus – Control means responsive to a randomly occurring sensed... – Responsive to attribute – absence or presence of work
Patent
1981-05-26
1983-06-07
Smith, John D.
Coating apparatus
Control means responsive to a randomly occurring sensed...
Responsive to attribute, absence or presence of work
118682, 118703, 118723, 118726, 118729, 118 501, 427 47, 4272481, 427 50, 219 65, 219121EE, C23C 1312
Patent
active
043865780
ABSTRACT:
A vacuum deposit device for use in producing thin film depositions. A metallic mass is accelerated along a pair of rail-type electrodes. The discharge current passing through the mass during acceleration is controlled as to magnitude and time duration to insure that the magnetic pinch pressure produced by the current exceeds the thermal expansion pressure of the mass thereby maintaining the mass in a solid, non-vapor state during acceleration. The device permits control over mass exit velocities and permits deposition areas of well defined shoulders.
REFERENCES:
patent: 2976174 (1961-03-01), Howard
patent: 3093770 (1963-06-01), Wesley et al.
patent: 3142587 (1964-07-01), Weber
patent: 3149372 (1964-09-01), Stinger
patent: 3213826 (1965-10-01), Lins et al.
patent: 3232085 (1966-02-01), Inoue
patent: 3234429 (1966-02-01), Schrom
patent: 3267710 (1966-08-01), Inoue
patent: 3461268 (1969-08-01), Inoue
patent: 3640110 (1972-02-01), Inoue
patent: 3709194 (1973-01-01), Hammelmann
patent: 4121537 (1978-10-01), Maruyama et al.
patent: 4124244 (1978-11-01), Bryant
patent: 4125391 (1978-11-01), Van Laethem
"Repetitive Pulsed Acceleration of Plasmas Derived From Exploding Metal Films", Exploding Wires, vol. 3, Plenum Press, New York, 1964, by T. L. Rosebrock et al.
"Rail Type Pulsed Plasma Acceleration", EDR 3255, Allison Div. of General Motors, Apr. 1963 (AFOSR 5070); by T. L. Rosebrock et al.
"Propulsion Systems for Space Flight", McGraw-Hill Book Company, Inc., New York, 1960, by W. R. Corliss.
"Vaporization Waves in Metals", Exploding Wires, vol. 4, Plenum Press, New York, 1968, by F. D. Bennett et al.
"The Confined Parallel Rail Pulsed Plasma Accelerator", American Rocket Society Paper #2397-62, Mar. 1962, by M. E. Maes.
Plantz Bernard F.
Smith John D.
The Boeing Company
LandOfFree
High velocity metallic mass increment vacuum deposit gun does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High velocity metallic mass increment vacuum deposit gun, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High velocity metallic mass increment vacuum deposit gun will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2338912