FIELD: locking devices. SUBSTANCE: opticoelectron lock includes source 1 of coherent radiation, change over switch 2 of light beam, lens 3, reversible registering medium 4, photodetector 5, expanding lens 6, analyzing lens 7, light splitting prism 8, dactiloscopic prism 9, standards 10, drive 11, control unit 12, signal limiter 13, computer 14, actuating-warning unit 15, sensor 16 of presence of finger. EFFECT: enhanced operational reliability.
| Title | Year | Author | Number |
|---|---|---|---|
| LOCK | 0 |
|
SU566926A1 |
| OPTICAL STORING DEVICE WITH INFORMATION RECORDING | 0 |
|
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| LASER RANGE FINDER | 1998 |
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|
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|
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|
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|
RU2124701C1 |
