PL391677A1 - Protection system of an intrinsically safe electric circuit - Google Patents

Protection system of an intrinsically safe electric circuit

Info

Publication number
PL391677A1
PL391677A1 PL391677A PL39167710A PL391677A1 PL 391677 A1 PL391677 A1 PL 391677A1 PL 391677 A PL391677 A PL 391677A PL 39167710 A PL39167710 A PL 39167710A PL 391677 A1 PL391677 A1 PL 391677A1
Authority
PL
Poland
Prior art keywords
electric circuit
protection system
intrinsically safe
safe electric
intrinsically
Prior art date
Application number
PL391677A
Other languages
Polish (pl)
Other versions
PL217372B1 (en
Inventor
Witalij Skoropacki
Henryk Passia
Wojciech Pacuła
Michał Karpierz
Original Assignee
Główny Instytut Górnictwa
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 Główny Instytut Górnictwa filed Critical Główny Instytut Górnictwa
Priority to PL391677A priority Critical patent/PL217372B1/en
Publication of PL391677A1 publication Critical patent/PL391677A1/en
Publication of PL217372B1 publication Critical patent/PL217372B1/en

Links

PL391677A 2010-06-30 2010-06-30 Protection system of an intrinsically safe electric circuit PL217372B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL391677A PL217372B1 (en) 2010-06-30 2010-06-30 Protection system of an intrinsically safe electric circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL391677A PL217372B1 (en) 2010-06-30 2010-06-30 Protection system of an intrinsically safe electric circuit

Publications (2)

Publication Number Publication Date
PL391677A1 true PL391677A1 (en) 2012-01-02
PL217372B1 PL217372B1 (en) 2014-07-31

Family

ID=45510070

Family Applications (1)

Application Number Title Priority Date Filing Date
PL391677A PL217372B1 (en) 2010-06-30 2010-06-30 Protection system of an intrinsically safe electric circuit

Country Status (1)

Country Link
PL (1) PL217372B1 (en)

Also Published As

Publication number Publication date
PL217372B1 (en) 2014-07-31

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Legal Events

Date Code Title Description
LICE Declarations of willingness to grant licence

Effective date: 20140224

LAPS Decisions on the lapse of the protection rights

Effective date: 20140630