Electrical transmission or interconnection systems – Switching systems – Switch actuation
Patent
1973-11-19
1976-04-06
Smith, Jr., David
Electrical transmission or interconnection systems
Switching systems
Switch actuation
58 38R, 58152B, 317141S, 325396, H01H 700, H01H 4300
Patent
active
039492400
ABSTRACT:
A switching circuit for the power supply of electronic apparatus, such as a radio, which includes a pair of flip-flop circuits, a clock set time switch for turning the apparatus on once every 24 hours for a short period of time, a sleep time switch which may keep the apparatus on for a short period of time without interfering with the functioning of the clock set time switch, a change of mode switch which may change the apparatus at any time from an on-state to an off-state or vice versa, and a disabling switch for the clock switch circuit.
REFERENCES:
patent: 3041477 (1962-06-01), Budts et al.
patent: 3348008 (1967-10-01), Miller
patent: 3577004 (1971-05-01), Tsoutsas
Mimura Satoshi
Murata Takeshi
Saito Takahiko
Smith Jr. David
Sony Corporation
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