摘要 |
The device is designed for the protection of electric drives and the supply to construction sites. It is a simple and versatile. It is realized by transistors (1, 11, 19, 21, 43 and 46), optrons (2, 12 and 22) flip-flops (4, 14, 24, 33, 34 and 30), integrating circuits (7, 9, 10, 17, 20, 27, 28, 29, 31, 36, 38, 39, 40, 42 and 45), schemes I (32 and 41), differentiating circuits (5, 8, 13, 16, 25, 26, 31, 36), transistor(44), relay (48), diodes (35, 47) and supply block (49).<IMAGE>
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申请人 |
INSTITUT PO TEKHNICHESKA KIBERNETIKA I ROBOTIKA-FILIAL |
发明人 |
ATLARSKI, NIKOLA KH.;DIMITROV, DIMITAR I.;DAMJANOV, CHAVDAR I.;PETKOV, TSOLO P.;KOSTADINOV, LJUBOMIR I.;LAZAROV, FILIP R.;DELCHEV, NEDELCHO K.;DZHUROV, KRASIMIR S. |