Control system for vibratory apparatus

Details Control system for vibratory apparatus Control system for vibratory apparatus

1989-12-04

1991-10-08

Olszewski, Robert P.

Conveyors: power-driven

Conveyor section

Reciprocating conveying surface

198761, 198762, B65G 2500

Patent

active

050546066

ABSTRACT:
The invention relates to a control system for a vibratory apparatus such as vibratory feeders and vibratory conveyors. An accelerometer is provided for sensing the acceleration of vibratory movement of the vibratory apparatus. The signal generated by the sensing system is transmitted to a control which is capable of modifying the amplitude or the frequency of the vibratory movement imparted to the apparatus and thereby to regulate the operation of the vibratory conveyor or feeder.

REFERENCES:
patent: 2376791 (1945-05-01), Lindsay
patent: 3128911 (1964-04-01), Morris et al.
patent: 3216557 (1965-11-01), Morris et al.
patent: 3434586 (1969-03-01), Morris
patent: 3716130 (1973-02-01), Morris
patent: 3822604 (1974-07-01), Grimmer
patent: 4015705 (1977-04-01), Dumbaugh
patent: 4088223 (1978-05-01), Bertrand
patent: 4216416 (1980-08-01), Grace

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