PL278239A1 - Differential current relay - Google Patents

Differential current relay

Info

Publication number
PL278239A1
PL278239A1 PL27823989A PL27823989A PL278239A1 PL 278239 A1 PL278239 A1 PL 278239A1 PL 27823989 A PL27823989 A PL 27823989A PL 27823989 A PL27823989 A PL 27823989A PL 278239 A1 PL278239 A1 PL 278239A1
Authority
PL
Poland
Prior art keywords
differential current
current relay
relay
differential
current
Prior art date
Application number
PL27823989A
Other versions
PL155980B1 (en
Inventor
Wladyslaw Wielich
Original Assignee
Os Bad Rozwojowy Elektroniczny
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 Os Bad Rozwojowy Elektroniczny filed Critical Os Bad Rozwojowy Elektroniczny
Priority to PL27823989A priority Critical patent/PL155980B1/en
Publication of PL278239A1 publication Critical patent/PL278239A1/en
Publication of PL155980B1 publication Critical patent/PL155980B1/en

Links

PL27823989A 1989-03-13 1989-03-13 Differential current relay PL155980B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL27823989A PL155980B1 (en) 1989-03-13 1989-03-13 Differential current relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL27823989A PL155980B1 (en) 1989-03-13 1989-03-13 Differential current relay

Publications (2)

Publication Number Publication Date
PL278239A1 true PL278239A1 (en) 1989-10-30
PL155980B1 PL155980B1 (en) 1992-01-31

Family

ID=20046639

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27823989A PL155980B1 (en) 1989-03-13 1989-03-13 Differential current relay

Country Status (1)

Country Link
PL (1) PL155980B1 (en)

Also Published As

Publication number Publication date
PL155980B1 (en) 1992-01-31

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