Electricity: motive power systems – Plural – diverse or diversely controlled electric motors – Plural – diverse motor controls
Patent
1990-01-30
1991-12-17
Ip, Paul
Electricity: motive power systems
Plural, diverse or diversely controlled electric motors
Plural, diverse motor controls
318 16, 318 6, 34082572, 246167R, 246187R, 446444, 446454, A63H 3004, A63H 1924
Patent
active
050737503
ABSTRACT:
A remote control device for an installation of electrical toys on a circuit comprises a radio emitter (400) for emitting different radio-electric signals (b) selected by the user and a fixed radio receiver (450) for detecting and transmiting the radio-electric signals to an electronic device (270) which interprets the signals and triggers a control device (275). Specifically, the radio signal (b), which is emitted by the radio emitter, comprises a repetition of a word composed of a series of presences or absences of electric pulses. The word is formed according to an associated coded signal (a) and in accordance with the user's selection.
REFERENCES:
patent: 4390877 (1983-06-01), Curran
patent: 4449114 (1984-05-01), Fascenda et al.
patent: 4572996 (1986-02-01), Hanschke et al.
patent: 4791570 (1988-12-01), Sherman et al.
patent: 4902948 (1990-02-01), Sherman et al.
Copy of Radio Mento, vol. 30, No. 6, Jun. 1964, pp. 488-493, entitled "Frensteuranlagen".
Ip Paul
Jouef Industries S.A.
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