SU592952A1 - Electronic coded lock - Google Patents
Electronic coded lockInfo
- Publication number
- SU592952A1 SU592952A1 SU762403521A SU2403521A SU592952A1 SU 592952 A1 SU592952 A1 SU 592952A1 SU 762403521 A SU762403521 A SU 762403521A SU 2403521 A SU2403521 A SU 2403521A SU 592952 A1 SU592952 A1 SU 592952A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- coded lock
- electronic coded
- electronic
- lock
- signal
- Prior art date
Links
Description
комбинации, заложенной в схеме электроннокодового замка.combination embedded in the circuit electron lock circuit.
Включение блока тревожной сигнал;1зации происходит с некоторой (допустим, 0,5-1 сек) задержкой, осуществл емой с помощью элемента задержки сигнала 8. Эта задержка необходима дл предотвращени одновременного включени исполнительного устройства и блока тревожной сигнализац-ин при вставлении ключа в ключевое гнездо. Сигнал, включающий блок тревожной сигнализации, подаетс также и .на инверсный вход схемы НЕТ 4. Это полностью исключает возможность «подбора ключа.The activation of the alarm signal block; 1ization occurs with a certain (say, 0.5-1 sec) delay performed by the delay element of signal 8. This delay is necessary to prevent the actuator and the alarm-in block from simultaneously turning on when the key is inserted nest. The signal, including the alarm unit, is also given to the inverse of the NO 4 circuit. This completely eliminates the possibility of "key selection."
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762403521A SU592952A1 (en) | 1976-09-09 | 1976-09-09 | Electronic coded lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762403521A SU592952A1 (en) | 1976-09-09 | 1976-09-09 | Electronic coded lock |
Publications (1)
Publication Number | Publication Date |
---|---|
SU592952A1 true SU592952A1 (en) | 1978-02-15 |
Family
ID=20676659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762403521A SU592952A1 (en) | 1976-09-09 | 1976-09-09 | Electronic coded lock |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU592952A1 (en) |
-
1976
- 1976-09-09 SU SU762403521A patent/SU592952A1/en active
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