Electronic lock with energy conservation features

Details Electronic lock with energy conservation features Electronic lock with energy conservation features

1989-05-02

1990-01-23

Hix, L. T.

Electricity: electrical systems and devices

Control circuits for electromagnetic devices

For relays or solenoids

361189, H01H 4700

Patent

active

048962465

ABSTRACT:
Battery power in an electronic lock system is conserved by delaying application of energy to the unlocking mechanism until a movable member, used to open the lock system, is moved.

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patent: 4800255 (1989-01-01), Imran
"EAC-1000 Electronic Access Control System Operation Manual," Supra Products, Inc., Feb. 1, 1985.
"PCR With Electronic Market Data Module," Multacc Corporation.
"EK-100 The Ultimate Property Access Keysafe System," Multacc Corporation.
"PCR I One of the Property Access Keysafe Systems," Multacc Corporation.

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