Crystal plating slug apparatus

Details Crystal plating slug apparatus Crystal plating slug apparatus

1984-08-27

1986-03-18

Smith, John D.

Coating apparatus

Gas or vapor deposition

Having means to expose a portion of a substrate to coating...

118723, 118728, 118500, 118503, 118504, 29 2535, 310312, 324 56, C23C 1308

Patent

active

045761140

ABSTRACT:
An improved crystal plating device having a base containing a power circuit and an oscillating circuit. The base is provided with a chamber and has a sealed top enclosing the chamber. At least one pair of filament posts are fixed to the base and disposed within the chamber and in the power circuit. A filament is connected across the filament post. A crystal holder is removably connected with the base. The crystal is held by the holder in the oscillating circuit. A pump is connected to the base to vacuum pump the chamber. Energizing the circuits will oscillate the crystal and evaporate the filament to plate the crystal and produce the desired frequency therefore. The improvement comprises a crystal holder designed to hold a plug-in circuit board having a plurality of prongs, the board containing the crystal. The crystal holder includes plug-in means for inserting the prongs of the circuit board in the oscillating circuit.

REFERENCES:
patent: 2765765 (1956-10-01), Bigler et al.
patent: 2864332 (1958-12-01), Woolley
patent: 3756851 (1973-09-01), Rennick et al.
patent: 3864161 (1975-02-01), Thompson
patent: 4112134 (1978-09-01), Buynak et al.
patent: 4236487 (1980-12-01), Kaplan
patent: 4343827 (1982-08-01), Thompson
patent: 4422226 (1983-12-01), Hunt et al.

Affiliated with

Also associated with

Rating

Crystal plating slug apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Crystal plating slug apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crystal plating slug apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2300527