BR8307722A - PROCESS TO DETECT DANGEROUS LINE TENSIONS IN A TWO-WIRE LINE - Google Patents

PROCESS TO DETECT DANGEROUS LINE TENSIONS IN A TWO-WIRE LINE

Info

Publication number
BR8307722A
BR8307722A BR8307722A BR8307722A BR8307722A BR 8307722 A BR8307722 A BR 8307722A BR 8307722 A BR8307722 A BR 8307722A BR 8307722 A BR8307722 A BR 8307722A BR 8307722 A BR8307722 A BR 8307722A
Authority
BR
Brazil
Prior art keywords
line
tensions
detect dangerous
wire
wire line
Prior art date
Application number
BR8307722A
Other languages
Portuguese (pt)
Inventor
Lars Erik Hammarberg
Original Assignee
Ericsson Telefon Ab L M
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
Priority claimed from SE8207303A external-priority patent/SE434789B/en
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR8307722A publication Critical patent/BR8307722A/en

Links

BR8307722A 1982-12-21 1983-12-20 PROCESS TO DETECT DANGEROUS LINE TENSIONS IN A TWO-WIRE LINE BR8307722A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8207303A SE434789B (en) 1982-12-21 1982-12-21 METHOD OF DETECTING DANGEROUS LINE TENSIONS OVER A DOUBLE LINE
PCT/SE1983/000464 WO1984002625A1 (en) 1982-12-21 1983-12-20 Method of detecting hazardous line voltages over a two-wire line

Publications (1)

Publication Number Publication Date
BR8307722A true BR8307722A (en) 1985-05-21

Family

ID=26658331

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8307722A BR8307722A (en) 1982-12-21 1983-12-20 PROCESS TO DETECT DANGEROUS LINE TENSIONS IN A TWO-WIRE LINE

Country Status (2)

Country Link
BR (1) BR8307722A (en)
NO (1) NO164067C (en)

Also Published As

Publication number Publication date
NO843320L (en) 1984-08-20
NO164067B (en) 1990-05-14
NO164067C (en) 1990-08-22

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 20/12/98