FR2691284B1 - Disjoncteur-protecteur de moteur avec declencheur a minimum de tension. - Google Patents

Disjoncteur-protecteur de moteur avec declencheur a minimum de tension.

Info

Publication number
FR2691284B1
FR2691284B1 FR9305863A FR9305863A FR2691284B1 FR 2691284 B1 FR2691284 B1 FR 2691284B1 FR 9305863 A FR9305863 A FR 9305863A FR 9305863 A FR9305863 A FR 9305863A FR 2691284 B1 FR2691284 B1 FR 2691284B1
Authority
FR
France
Prior art keywords
circuit breaker
low voltage
motor circuit
voltage trigger
trigger
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9305863A
Other languages
English (en)
French (fr)
Other versions
FR2691284A1 (fr
Inventor
Hoyer Peter
Cwetanski Georgi
Wittmann Klaus
Hauk Jurgen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Patent GmbH
Original Assignee
ABB Patent GmbH
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 ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of FR2691284A1 publication Critical patent/FR2691284A1/fr
Application granted granted Critical
Publication of FR2691284B1 publication Critical patent/FR2691284B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
    • 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
FR9305863A 1992-05-16 1993-05-14 Disjoncteur-protecteur de moteur avec declencheur a minimum de tension. Expired - Fee Related FR2691284B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924216249 DE4216249C2 (de) 1992-05-16 1992-05-16 Motorschutzschalter mit Unterspannungsauslöser

Publications (2)

Publication Number Publication Date
FR2691284A1 FR2691284A1 (fr) 1993-11-19
FR2691284B1 true FR2691284B1 (fr) 1995-10-06

Family

ID=6459066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9305863A Expired - Fee Related FR2691284B1 (fr) 1992-05-16 1993-05-14 Disjoncteur-protecteur de moteur avec declencheur a minimum de tension.

Country Status (2)

Country Link
DE (1) DE4216249C2 (de)
FR (1) FR2691284B1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1604175A (de) * 1968-12-24 1971-07-26
AT317343B (de) * 1972-12-12 1974-08-26 Elektrowerkstaetten Benedikt & Thermisches Überstromrelais
DE2717444C2 (de) * 1977-04-20 1982-12-09 Brown, Boveri & Cie Ag, 6800 Mannheim Mehrpoliges thermisches Überstromrelais
DE3734183A1 (de) * 1987-10-09 1989-04-27 Asea Brown Boveri Elektrischer motorschutzschalter mit einem zugeordneten, bei unterspannung ausloesenden nullspannungsschalter
FR2637121B1 (fr) * 1988-09-27 1990-11-02 Merlin Gerin Declencheur auxiliaire a electro-aimant reversible pour disjoncteur
DE4133457C2 (de) * 1991-10-09 1999-11-04 Arnold Karl H Masch Verfahren und Vorrichtung zum Messen und Justieren von Laserfokussierköpfen

Also Published As

Publication number Publication date
DE4216249A1 (de) 1993-11-18
DE4216249C2 (de) 1995-04-06
FR2691284A1 (fr) 1993-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse