RO84004B1 - Electronic device for signalling and protecting against short-circuit - Google Patents

Electronic device for signalling and protecting against short-circuit

Info

Publication number
RO84004B1
RO84004B1 RO108881A RO10888182A RO84004B1 RO 84004 B1 RO84004 B1 RO 84004B1 RO 108881 A RO108881 A RO 108881A RO 10888182 A RO10888182 A RO 10888182A RO 84004 B1 RO84004 B1 RO 84004B1
Authority
RO
Romania
Prior art keywords
circuit
signalling
electronic device
protecting against
against short
Prior art date
Application number
RO108881A
Other languages
Romanian (ro)
Other versions
RO84004A2 (en
Inventor
Sorin Constantin Rotariu
Ovidiu Lungu
Vasile Mititiuc
Original Assignee
îNTREPRINDEREA DE RETELE ELECTRICE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by îNTREPRINDEREA DE RETELE ELECTRICE filed Critical îNTREPRINDEREA DE RETELE ELECTRICE
Priority to RO108881A priority Critical patent/RO84004B1/en
Publication of RO84004A2 publication Critical patent/RO84004A2/en
Publication of RO84004B1 publication Critical patent/RO84004B1/en

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  • Emergency Protection Circuit Devices (AREA)

Abstract

Inventia se refera la un dispozitiv electronic pentru semnalizarea si protectia la scurtcircuit, care este format din emitatoare electronice montate rigid pe fazele instalatiei ce intra în emisie în gama undelor radio la aparitia unor curenti mari, sesizati de un transformator toroidal, urmat de un redresor a carui tensiune de iesire alimenteaza un circuit oscilant blocat la tensiuni continue mici-curenti normali, de o doida Zenner.The invention relates to an electronic signaling and short-circuit protection device consisting of electronically mounted emitters rigidly mounted on the phases of the plant entering the radio wave range at the occurrence of large currents sensed by a toroidal transformer followed by a rectifier whose output voltage feeds an oscillating circuit blocked at normal low-current normal voltages, by a dozen Zenner.

RO108881A 1982-10-26 1982-10-26 Electronic device for signalling and protecting against short-circuit RO84004B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO108881A RO84004B1 (en) 1982-10-26 1982-10-26 Electronic device for signalling and protecting against short-circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO108881A RO84004B1 (en) 1982-10-26 1982-10-26 Electronic device for signalling and protecting against short-circuit

Publications (2)

Publication Number Publication Date
RO84004A2 RO84004A2 (en) 1984-05-12
RO84004B1 true RO84004B1 (en) 1984-06-30

Family

ID=20112144

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108881A RO84004B1 (en) 1982-10-26 1982-10-26 Electronic device for signalling and protecting against short-circuit

Country Status (1)

Country Link
RO (1) RO84004B1 (en)

Also Published As

Publication number Publication date
RO84004A2 (en) 1984-05-12

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