Method and apparatus for coating recorded discs with a lubricant

Details Method and apparatus for coating recorded discs with a lubricant Method and apparatus for coating recorded discs with a lubricant

1980-09-23

1982-01-05

Beck, Shrive P.

Coating processes

Application to opposite sides of sheet, web, or strip

239498, 239455, 184 626, 427421, 427424, 118300, 118316, 118326, B05D 102

Patent

active

043094562

ABSTRACT:
The surfaces of a recorded disc are coated with a thin layer of lubricant by forming in an atomizer chamber droplets of the lubricant supported in air. The droplets are formed by passing a flow of air through a supply of the lubricant in the atomizer chamber at a rate and pressure such that the air causes the lubricant to be blown into the space above the supply as fine droplets. The air laden with the lubricant droplets flows out of the atomizer housing to a pair of nozzles in a coating chamber. The nozzles direct the air laden with the lubricant droplets onto the surface of the recorded disc which passes between the nozzles. Excess lubricant which does not coat the disc is collected in the coating chamber and carried back to the atomizer housing.

REFERENCES:
patent: 768095 (1904-08-01), Twist
patent: 1702784 (1929-02-01), Koplin
patent: 2465420 (1949-03-01), Barnett
patent: 2538562 (1951-01-01), Gustin et al.
patent: 2710589 (1955-06-01), Brunner
patent: 3382845 (1968-05-01), Jester
patent: 3387607 (1968-06-01), Gauthier et al.
patent: 3840391 (1974-10-01), Spitz et al.
patent: 3844820 (1974-10-01), Shaffer et al.
patent: 3916077 (1975-10-01), Damrau
patent: 4073966 (1978-02-01), Scholes et al.

Affiliated with

Also associated with

Rating

Method and apparatus for coating recorded discs with a lubricant does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for coating recorded discs with a lubricant, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for coating recorded discs with a lubricant will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1844505