DK133567B - Thermal overcurrent and phase failure relay. - Google Patents

Thermal overcurrent and phase failure relay.

Info

Publication number
DK133567B
DK133567B DK302266AA DK302266A DK133567B DK 133567 B DK133567 B DK 133567B DK 302266A A DK302266A A DK 302266AA DK 302266 A DK302266 A DK 302266A DK 133567 B DK133567 B DK 133567B
Authority
DK
Denmark
Prior art keywords
phase failure
thermal overcurrent
failure relay
relay
overcurrent
Prior art date
Application number
DK302266AA
Other languages
Danish (da)
Other versions
DK133567C (en
Inventor
Tage Stenberg Basse
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of DK133567B publication Critical patent/DK133567B/en
Application granted granted Critical
Publication of DK133567C publication Critical patent/DK133567C/da

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
DK302266AA 1965-06-12 1966-06-13 Thermal overcurrent and phase failure relay. DK133567B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DED0047505 1965-06-12
US64670567A 1967-06-16 1967-06-16

Publications (2)

Publication Number Publication Date
DK133567B true DK133567B (en) 1976-06-08
DK133567C DK133567C (en) 1976-10-25

Family

ID=25972154

Family Applications (1)

Application Number Title Priority Date Filing Date
DK302266AA DK133567B (en) 1965-06-12 1966-06-13 Thermal overcurrent and phase failure relay.

Country Status (9)

Country Link
US (1) US3475709A (en)
AT (1) AT276535B (en)
CH (1) CH447339A (en)
DE (1) DE1463086C3 (en)
DK (1) DK133567B (en)
GB (1) GB1109965A (en)
NL (1) NL132699C (en)
NO (1) NO124141B (en)
SE (1) SE316228B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1250773A (en) * 1968-11-23 1971-10-20
US5193043A (en) * 1990-06-26 1993-03-09 Westinghouse Electric Corp. Phase sensitivity

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800546A (en) * 1954-10-19 1957-07-23 Reitler Paul Miniature switch
FR1279427A (en) * 1960-11-09 1961-12-22 Normacem Sa Thermal relay for polyphase currents
DE1199868B (en) * 1964-07-23 1965-09-02 Schiele Verwaltungsgmbh Thermal relay for protection against overcurrent and single-phase operation

Also Published As

Publication number Publication date
NO124141B (en) 1972-03-06
NL6608105A (en) 1966-12-13
NL132699C (en) 1971-06-15
DK133567C (en) 1976-10-25
SE316228B (en) 1969-10-20
DE1463086A1 (en) 1969-01-09
DE1463086B2 (en) 1970-05-06
DE1463086C3 (en) 1974-04-25
US3475709A (en) 1969-10-28
CH447339A (en) 1967-11-30
GB1109965A (en) 1968-04-18
AT276535B (en) 1969-11-25

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