Electrical resistors – Mechanically variable – With current reversing
Patent
1975-08-20
1977-08-09
Albritton, C. L.
Electrical resistors
Mechanically variable
With current reversing
29621, 338322, 338324, 339 17R, H01C 1000
Patent
active
040414396
ABSTRACT:
A potentiometer including a resistance track and a wiper element adapted for relative movement with respect thereto includes first, second and third terminals connected respectively to each end of the resistance track and to the wiper element. The potentiometer further includes conductive means to effectively reverse the electrical positions of the terminals connected to either end of the resistance track.
REFERENCES:
patent: 3772630 (1973-11-01), Falco
patent: 3846731 (1974-11-01), Dumas et al.
Steddom Clark M.
Yungblut Charles W.
Albritton C. L.
Carrier Corporation
Curtin J. Raymond
Deutsch Barry E.
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