Paste material dispensing device

Details Paste material dispensing device Paste material dispensing device

1984-09-26

1986-06-03

McIntosh, John P.

Coating apparatus

Immersion or work-confined pool type

Work-confined pool

118321, 118503, B05C 502

Patent

active

045923035

ABSTRACT:
A frit dispensing device includes a hopper which dispenses the frit material to the seal edge of a CRT funnel. The device centers the funnel and raises the funnel to place the seal edge in a reference plane a desired distance from the hopper. Funnel orientation members engage the funnel to place the funnel in the desired orientation with respect to the hopper. The funnel is rotated beneath the hopper and frit material is uniformly dispensed to the entire seal edge.

REFERENCES:
patent: 2880697 (1959-04-01), Blanding et al.
patent: 3339522 (1967-09-01), Shaffer et al.
patent: 3492146 (1970-01-01), Kornaker
patent: 3575131 (1971-04-01), Lohmann
patent: 4048951 (1977-09-01), Tamura
patent: 4137341 (1979-01-01), Adachi
patent: 4194463 (1980-03-01), Kimbrough et al.

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