PL271333A1 - Dc contact system protection circuit - Google Patents

Dc contact system protection circuit

Info

Publication number
PL271333A1
PL271333A1 PL27133388A PL27133388A PL271333A1 PL 271333 A1 PL271333 A1 PL 271333A1 PL 27133388 A PL27133388 A PL 27133388A PL 27133388 A PL27133388 A PL 27133388A PL 271333 A1 PL271333 A1 PL 271333A1
Authority
PL
Poland
Prior art keywords
protection circuit
contact system
system protection
contact
circuit
Prior art date
Application number
PL27133388A
Other versions
PL155506B1 (en
Inventor
Stanislaw Handzlik
Leslaw Komendera
Ryszard Stanclik
Waclaw Lucyk
Original Assignee
Gwarectwo Automatyzacji Gornic
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 Gwarectwo Automatyzacji Gornic filed Critical Gwarectwo Automatyzacji Gornic
Priority to PL27133388A priority Critical patent/PL155506B1/en
Publication of PL271333A1 publication Critical patent/PL271333A1/en
Publication of PL155506B1 publication Critical patent/PL155506B1/en

Links

PL27133388A 1988-03-21 1988-03-21 Circuit arrangement for protecting a dc contact system PL155506B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL27133388A PL155506B1 (en) 1988-03-21 1988-03-21 Circuit arrangement for protecting a dc contact system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL27133388A PL155506B1 (en) 1988-03-21 1988-03-21 Circuit arrangement for protecting a dc contact system

Publications (2)

Publication Number Publication Date
PL271333A1 true PL271333A1 (en) 1989-10-02
PL155506B1 PL155506B1 (en) 1991-12-31

Family

ID=20041190

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27133388A PL155506B1 (en) 1988-03-21 1988-03-21 Circuit arrangement for protecting a dc contact system

Country Status (1)

Country Link
PL (1) PL155506B1 (en)

Also Published As

Publication number Publication date
PL155506B1 (en) 1991-12-31

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