Electricity: motive power systems – Braking – Automatic and/or with time-delay means
Patent
1974-09-19
1976-03-02
Rubinson, G. Z.
Electricity: motive power systems
Braking
Automatic and/or with time-delay means
318345, 323 23, H02P 736
Patent
active
039420850
ABSTRACT:
In apparatus for controlling the speed of a DC motor by the ON-OFF control of a switching transistor, a pair of switching transistors are connected in series with the motor and the switching transistors controlled such that while one of them is rendered ON the other is rendered from ON to OFF and sequentially from OFF to ON.
REFERENCES:
patent: 3372329 (1968-03-01), Steimel et al.
patent: 3593088 (1971-07-01), Pantelakis et al.
Inagaki Junpei
Tadakuma Susumu
Tanaka Shigeru
Agency of Industrial Science & Technology
Pfund Charles E.
Rubinson G. Z.
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