AT266249B - Überstromrelais für Drehstromkreise mit thermischer Auslösung - Google Patents

Überstromrelais für Drehstromkreise mit thermischer Auslösung

Info

Publication number
AT266249B
AT266249B AT1163565A AT1163565A AT266249B AT 266249 B AT266249 B AT 266249B AT 1163565 A AT1163565 A AT 1163565A AT 1163565 A AT1163565 A AT 1163565A AT 266249 B AT266249 B AT 266249B
Authority
AT
Austria
Prior art keywords
overcurrent relay
phase circuits
thermal tripping
tripping
thermal
Prior art date
Application number
AT1163565A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT266249B publication Critical patent/AT266249B/de

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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/223—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with bimetal elements
AT1163565A 1964-12-28 1965-12-24 Überstromrelais für Drehstromkreise mit thermischer Auslösung AT266249B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1569864A SE301669B (de) 1964-12-28 1964-12-28

Publications (1)

Publication Number Publication Date
AT266249B true AT266249B (de) 1968-11-11

Family

ID=20301073

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1163565A AT266249B (de) 1964-12-28 1965-12-24 Überstromrelais für Drehstromkreise mit thermischer Auslösung

Country Status (8)

Country Link
AT (1) AT266249B (de)
CH (1) CH428908A (de)
DE (1) DE1438909C3 (de)
DK (1) DK126810B (de)
GB (1) GB1124939A (de)
NL (2) NL6516899A (de)
NO (1) NO122196B (de)
SE (1) SE301669B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1536197A (en) * 1976-02-25 1978-12-20 Cutler Hammer World Trade Inc Electrical overload switching relay
DE3149811A1 (de) * 1981-12-16 1983-07-21 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Mehrphasiger thermisch verzoegerter motorschutzschalter
DE3435228A1 (de) * 1984-09-26 1986-04-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bimetallausloeser
GB2543812B (en) * 2015-10-30 2020-01-01 Long Men Tech Co Ltd High and ultra-high voltage circuit breaking system

Also Published As

Publication number Publication date
NL127861C (de)
CH428908A (de) 1967-01-31
GB1124939A (en) 1968-08-21
NO122196B (de) 1971-06-01
DE1438909B2 (de) 1973-09-13
DE1438909C3 (de) 1975-10-16
NL6516899A (de) 1966-06-29
DE1438909A1 (de) 1968-11-21
DK126810B (da) 1973-08-20
SE301669B (de) 1968-06-17

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