SE7702715L - Elektroniskt overstromsrele - Google Patents

Elektroniskt overstromsrele

Info

Publication number
SE7702715L
SE7702715L SE7702715A SE7702715A SE7702715L SE 7702715 L SE7702715 L SE 7702715L SE 7702715 A SE7702715 A SE 7702715A SE 7702715 A SE7702715 A SE 7702715A SE 7702715 L SE7702715 L SE 7702715L
Authority
SE
Sweden
Prior art keywords
relay
discharge path
march
supply voltage
electrical protection
Prior art date
Application number
SE7702715A
Other languages
Unknown language ( )
English (en)
Inventor
B Muller
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE7702715L publication Critical patent/SE7702715L/sv

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
    • H02H3/08—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
    • H02H3/093—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 with timing means

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Crystal Substances (AREA)
  • Relay Circuits (AREA)
SE7702715A 1976-03-13 1977-03-10 Elektroniskt overstromsrele SE7702715L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762611014 DE2611014B2 (de) 1976-03-13 1976-03-13 Elektronisches ueberstromrelais

Publications (1)

Publication Number Publication Date
SE7702715L true SE7702715L (sv) 1977-09-13

Family

ID=5972604

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7702715A SE7702715L (sv) 1976-03-13 1977-03-10 Elektroniskt overstromsrele

Country Status (9)

Country Link
JP (1) JPS52111645A (sv)
AT (1) AT346415B (sv)
BE (1) BE852315A (sv)
CH (1) CH604402A5 (sv)
DE (1) DE2611014B2 (sv)
FR (1) FR2343349B1 (sv)
GB (1) GB1527962A (sv)
NO (1) NO145179C (sv)
SE (1) SE7702715L (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911797C2 (de) * 1979-03-26 1985-04-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektronischer Überstromauslöser
IT1193453B (it) * 1979-09-03 1988-06-22 Puntimatic Snc D Musiani Franc Dispositivo rivelatore di sovracorrente e di mancanza di fase
US4331998A (en) * 1980-04-15 1982-05-25 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and style designator circuit
US4513342A (en) * 1983-01-31 1985-04-23 General Electric Company Current-squared-time (i2 t) protection system
JPS6185008A (ja) * 1984-10-01 1986-04-30 光商工株式会社 電流警報器
CH672039A5 (sv) * 1986-10-31 1989-10-13 Sprecher & Schuh Ag
GB9222308D0 (en) * 1992-10-23 1992-12-09 Smiths Industries Plc Electrical systems
JP2007167044A (ja) * 2005-12-26 2007-07-05 Meiwa Kk 鉢用トレー

Also Published As

Publication number Publication date
GB1527962A (en) 1978-10-11
FR2343349A1 (fr) 1977-09-30
DE2611014A1 (de) 1977-09-15
AT346415B (de) 1978-11-10
JPS52111645A (en) 1977-09-19
NO145179C (no) 1982-01-27
NO145179B (no) 1981-10-19
NO770879L (no) 1977-09-13
ATA140777A (de) 1978-03-15
BE852315A (fr) 1977-07-01
DE2611014B2 (de) 1977-12-29
CH604402A5 (sv) 1978-09-15
FR2343349B1 (fr) 1981-10-02

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