NO118930B - - Google Patents

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Publication number
NO118930B
NO118930B NO16263566A NO16263566A NO118930B NO 118930 B NO118930 B NO 118930B NO 16263566 A NO16263566 A NO 16263566A NO 16263566 A NO16263566 A NO 16263566A NO 118930 B NO118930 B NO 118930B
Authority
NO
Norway
Prior art keywords
relay
series
regulator
current
output terminal
Prior art date
Application number
NO16263566A
Other languages
English (en)
Norwegian (no)
Inventor
B Assow
R Gustafsson
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO118930B publication Critical patent/NO118930B/no

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • H02H3/023—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order by short-circuiting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current additionally responsive to some other abnormal electrical conditions

Landscapes

  • Emergency Protection Circuit Devices (AREA)
NO16263566A 1965-04-20 1966-04-19 NO118930B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE508865 1965-04-20

Publications (1)

Publication Number Publication Date
NO118930B true NO118930B (ja) 1970-03-02

Family

ID=20265672

Family Applications (1)

Application Number Title Priority Date Filing Date
NO16263566A NO118930B (ja) 1965-04-20 1966-04-19

Country Status (2)

Country Link
GB (1) GB1078549A (ja)
NO (1) NO118930B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7936548B2 (en) * 2006-02-23 2011-05-03 Siemens Aktiengesellschaft Overcurrent switching apparatus

Also Published As

Publication number Publication date
GB1078549A (en) 1967-08-09

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