PL196446A1 - Uklad zabezpieczajacy silniki trojfazowe pradu przemiennego - Google Patents

Uklad zabezpieczajacy silniki trojfazowe pradu przemiennego

Info

Publication number
PL196446A1
PL196446A1 PL19644677A PL19644677A PL196446A1 PL 196446 A1 PL196446 A1 PL 196446A1 PL 19644677 A PL19644677 A PL 19644677A PL 19644677 A PL19644677 A PL 19644677A PL 196446 A1 PL196446 A1 PL 196446A1
Authority
PL
Poland
Prior art keywords
alternating current
protection system
phase alternating
current motors
motors
Prior art date
Application number
PL19644677A
Other languages
English (en)
Inventor
Eryk Ordon
Leon Stefanides
Tadeusz Chrzan
Michal Sojka
Michal Jagusz
Original Assignee
Kopalnia Wegla Kamiennego Bobr
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 Kopalnia Wegla Kamiennego Bobr filed Critical Kopalnia Wegla Kamiennego Bobr
Priority to PL19644677A priority Critical patent/PL196446A1/pl
Publication of PL196446A1 publication Critical patent/PL196446A1/pl

Links

PL19644677A 1977-03-03 1977-03-03 Uklad zabezpieczajacy silniki trojfazowe pradu przemiennego PL196446A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19644677A PL196446A1 (pl) 1977-03-03 1977-03-03 Uklad zabezpieczajacy silniki trojfazowe pradu przemiennego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19644677A PL196446A1 (pl) 1977-03-03 1977-03-03 Uklad zabezpieczajacy silniki trojfazowe pradu przemiennego

Publications (1)

Publication Number Publication Date
PL196446A1 true PL196446A1 (pl) 1978-01-16

Family

ID=19981269

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19644677A PL196446A1 (pl) 1977-03-03 1977-03-03 Uklad zabezpieczajacy silniki trojfazowe pradu przemiennego

Country Status (1)

Country Link
PL (1) PL196446A1 (pl)

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20080329