Method and apparatus of forming a coating film on an inner surfa

Details Method and apparatus of forming a coating film on an inner surfa Method and apparatus of forming a coating film on an inner surfa

1991-09-27

1994-05-31

Bell, Janyce

Coating processes

Electrical product produced

Fluorescent or phosphorescent base coating

427 68, 427157, 427240, 427345, B05D 506

Patent

active

053167856

ABSTRACT:
The present invention is directed to a method of and apparatus for forming a coating film on an inner surface of a panel of a cathode ray tube. In this case, slurries are injected into the panel, the panel is rotated on its own axis so as to uniformly coat the slurries on the panel and a recovering hood is moved in an opposing relation to the panel in synchronism with the revolution of the panel to thereby recover the slurries. Therefore, particularly when the slurries are recovered, the slurries can be prevented from being scattered, thereby avoiding the surroundings from being splattered.

REFERENCES:
patent: 3672932 (1972-06-01), D'Augustine
patent: 4035524 (1977-07-01), Fritsch
patent: 4078095 (1978-03-01), Ratay
patent: 4254160 (1981-03-01), Raih
patent: 4908232 (1990-03-01), Itou et al.

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