FR880365A - Disjoncteurs multipolaires de surintensité avec système séparateur de contacts - Google Patents

Disjoncteurs multipolaires de surintensité avec système séparateur de contacts

Info

Publication number
FR880365A
FR880365A FR880365DA FR880365A FR 880365 A FR880365 A FR 880365A FR 880365D A FR880365D A FR 880365DA FR 880365 A FR880365 A FR 880365A
Authority
FR
France
Prior art keywords
circuit breakers
separator system
overcurrent circuit
contact separator
pole overcurrent
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
Application number
Other languages
English (en)
French (fr)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR880365A publication Critical patent/FR880365A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/48—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts with provision for short-circuiting the electrical input to the release mechanism after release of the switch, e.g. for protection of heating wire
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7418—Adjusting both electrothermal and electromagnetic mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/0253—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch two co-operating contacts actuated independently
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
FR880365D 1941-03-21 1942-03-20 Disjoncteurs multipolaires de surintensité avec système séparateur de contacts Expired FR880365A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL103702D DE750067C (de) 1941-03-21 1941-03-21 Mehrpoliges UEberstromschuetz

Publications (1)

Publication Number Publication Date
FR880365A true FR880365A (fr) 1943-03-24

Family

ID=41508182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880365D Expired FR880365A (fr) 1941-03-21 1942-03-20 Disjoncteurs multipolaires de surintensité avec système séparateur de contacts

Country Status (2)

Country Link
DE (1) DE750067C (de)
FR (1) FR880365A (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE605139C (de) * 1933-06-07 1934-11-05 Schiele & Bruchsaler Industrie Einrichtung zur Kompensation des Einflusses der Raumtemperatur auf einen strombeheizten Waermeausloeser, namentlich Bimetallausloeser von Selbstschaltern, und zur Einstellung des Ausloeseweges des Ausloesers
DE651425C (de) * 1936-02-07 1937-10-13 Felten & Guilleaume Carlswerk Elektrischer Selbstschalter in Sockelform mit Schaltschloss
AT155942B (de) * 1937-03-01 1939-04-11 Schiele Industriewerke Mehrpoliger Selbstschalter.
FR839053A (fr) * 1937-12-02 1939-03-23 Alsthom Cgee Procédé et dispositifs facilitant la modification des conditions de fonctionnement des disjoncteurs électriques et des autres appareils devant fonctionner automatiquement lorsque certaines conditions se réalisent

Also Published As

Publication number Publication date
DE750067C (de) 1944-12-14

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