Planter monitor system

Communications: electrical – Condition responsive indicating system – Specific condition

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324 61R, 111 1, G08B 2100

Patent

active

047107570

ABSTRACT:
This invention monitors the presence of or a flow of discrete small particles having a high dielectric constant, particularly seeds being planted by a seed planting machine. The invention uses the high dielectric constant of the particles, such as seeds, passing at least a pair of spaced electrodes to vary the capacitance between them and thereby indicate presence of the seed. The capacitance variation is detected and then processed by console located display, alarm and/or counting circuitry.

REFERENCES:
patent: 3450988 (1969-06-01), Breen et al.
patent: 3469157 (1969-11-01), Rhodes
patent: 3515884 (1970-06-01), Imadate
patent: 3551919 (1971-01-01), Forbes
patent: 3641543 (1972-02-01), Rigby
patent: 3754172 (1973-08-01), Hoffmann
patent: 3824460 (1974-06-01), Gustafson
patent: 4004289 (1977-01-01), Kirk
patent: 4079362 (1978-03-01), Grimm et al.
patent: 4223751 (1980-09-01), Ayers et al.
patent: 4258326 (1981-03-01), Johne
patent: 4320766 (1982-03-01), Alihanka et al.
patent: 4333096 (1982-06-01), Jenkins et al.

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