Dispenser apparatus

Details Dispenser apparatus Dispenser apparatus

1989-01-31

1990-07-03

Rolla, Joseph J.

Dispensing

With recorder, register, indicator, signal or exhibitor

Position or extent of motion indicator

222526, 901 20, 901 23, 901 43, 364468, B67D 500

Patent

active

049383833

ABSTRACT:
A dispenser apparatus for dropping paste onto a substrates, etc. including a syringe having a nozzle, a motor which moves the syringe up and down, a controller which controls the rotational stopping positions and rotational speed of the motor, and digital switches for inputting a setting program into the controller. The setting program sets the rotational stopping positions and rotational speed of the motor so that the position at which lowering of the nozzle stops and the speed at which the nozzle is raised are controlled through the setting program.

REFERENCES:
patent: 4378959 (1983-04-01), Susnjara
patent: 4600358 (1986-07-01), Graf
patent: 4620831 (1986-11-01), Poncet et al.
patent: 4659018 (1987-04-01), Shulman
patent: 4659971 (1987-04-01), Suzuki et al.
patent: 4661368 (1987-04-01), Rohde et al.
patent: 4758143 (1988-07-01), Lopes
patent: 4784010 (1988-11-01), Wood et al.
patent: 4787813 (1988-11-01), Stevens et al.
patent: 4822647 (1989-04-01), Nozaki et al.
patent: 4848606 (1989-07-01), Taguchi et al.
patent: 4864966 (1989-09-01), Anderson et al.

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