Touch controlled voltage-divider device

Details Touch controlled voltage-divider device Touch controlled voltage-divider device

1974-11-01

1976-07-06

Mayewsky, Volodymyr Y.

Electrical resistors

Mechanically variable

Movable contact electrically adjustable over length of...

219501, 338 69, 338196, 323 63, H01C 1030

Patent

active

039684679

ABSTRACT:
A voltage divider device capable of providing any voltage in a preselected range of voltages, which voltage may be set by a touch of the finger is disclosed. The device includes a control element without frictional contacts and a voltage storage circuit controlled by the control element. A circuit including the device is described and embodiments of the device providing a visual indication of the setting of the device are disclosed.

REFERENCES:
patent: 2543373 (1951-02-01), Nesson
patent: 2777925 (1957-01-01), Stolz
patent: 3365692 (1968-01-01), Sartain
patent: 3440522 (1969-04-01), Kruse
patent: 3509527 (1970-04-01), Oakes et al.
patent: 3568113 (1971-03-01), Hopt et al.
patent: 3610887 (1971-10-01), Zetzer
patent: 3617976 (1971-11-01), Campbell
patent: 3626350 (1971-12-01), Suzuki et al.
patent: 3699492 (1972-10-01), Yoshihara

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