RO72232B1 - DISPOZITIV PENTRU PROTECTIA îMPOTRIVA ELECTROCUTARII LA INSTALATIILE ELECTRICE DE SUDURA - Google Patents

DISPOZITIV PENTRU PROTECTIA îMPOTRIVA ELECTROCUTARII LA INSTALATIILE ELECTRICE DE SUDURA

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Publication number
RO72232B1
RO72232B1 RO74274A RO7427473A RO72232B1 RO 72232 B1 RO72232 B1 RO 72232B1 RO 74274 A RO74274 A RO 74274A RO 7427473 A RO7427473 A RO 7427473A RO 72232 B1 RO72232 B1 RO 72232B1
Authority
RO
Romania
Prior art keywords
electric
proof device
installations
welding
electric shock
Prior art date
Application number
RO74274A
Other languages
English (en)
Other versions
RO72232A3 (ro
Inventor
Axente Stoica
Paul Iorgu Popescu
Constantin Spiridon
Original Assignee
Axente Stoica
Paul Iorgu Popescu
Constantin Spiridon
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 Axente Stoica, Paul Iorgu Popescu, Constantin Spiridon filed Critical Axente Stoica
Priority to RO7374274A priority Critical patent/RO72232A3/ro
Publication of RO72232B1 publication Critical patent/RO72232B1/ro
Publication of RO72232A3 publication Critical patent/RO72232A3/ro

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Abstract

Dispozitiv pentru protectia împotriva electrocutarii prin atingere directa la instalatiile electrice de sudura, potrivit inventiei principale cu descrierea nr.56681, caracterizat prin aceea ca foloseste drept sistem de comutare cu sensibilitate ridicata, un amplificator electronic tranzistorizat, cu o singura cale pentru semnal, care nu necesita un reglaj al punctului de zero si care comanda un întrerupator electromagnetic.
RO7374274A 1973-03-22 1973-03-22 Dispozitiv pentru protectia impotriva electrocutarilor la instalatiile electrice de sudura RO72232A3 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7374274A RO72232A3 (ro) 1973-03-22 1973-03-22 Dispozitiv pentru protectia impotriva electrocutarilor la instalatiile electrice de sudura

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7374274A RO72232A3 (ro) 1973-03-22 1973-03-22 Dispozitiv pentru protectia impotriva electrocutarilor la instalatiile electrice de sudura

Publications (2)

Publication Number Publication Date
RO72232B1 true RO72232B1 (ro) 1983-07-30
RO72232A3 RO72232A3 (ro) 1983-08-03

Family

ID=20092042

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7374274A RO72232A3 (ro) 1973-03-22 1973-03-22 Dispozitiv pentru protectia impotriva electrocutarilor la instalatiile electrice de sudura

Country Status (1)

Country Link
RO (1) RO72232A3 (ro)

Also Published As

Publication number Publication date
RO72232A3 (ro) 1983-08-03

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