SE331508B - - Google Patents

Info

Publication number
SE331508B
SE331508B SE04680/68A SE468068A SE331508B SE 331508 B SE331508 B SE 331508B SE 04680/68 A SE04680/68 A SE 04680/68A SE 468068 A SE468068 A SE 468068A SE 331508 B SE331508 B SE 331508B
Authority
SE
Sweden
Application number
SE04680/68A
Inventor
T Johansson
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE04680/68A priority Critical patent/SE331508B/xx
Publication of SE331508B publication Critical patent/SE331508B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
SE04680/68A 1968-04-08 1968-04-08 SE331508B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE04680/68A SE331508B (en) 1968-04-08 1968-04-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE04680/68A SE331508B (en) 1968-04-08 1968-04-08

Publications (1)

Publication Number Publication Date
SE331508B true SE331508B (en) 1971-01-04

Family

ID=20264729

Family Applications (1)

Application Number Title Priority Date Filing Date
SE04680/68A SE331508B (en) 1968-04-08 1968-04-08

Country Status (1)

Country Link
SE (1) SE331508B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555742A1 (en) * 1975-11-24 1977-05-26 Bbc Brown Boveri & Cie ROTOR EARTH PROTECTION FOR SYNCHRONOUS MACHINES WITHOUT SLIP RINGS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555742A1 (en) * 1975-11-24 1977-05-26 Bbc Brown Boveri & Cie ROTOR EARTH PROTECTION FOR SYNCHRONOUS MACHINES WITHOUT SLIP RINGS

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