BE856078A - Disjoncteur electrique a indicateur de position des contacts - Google Patents

Disjoncteur electrique a indicateur de position des contacts

Info

Publication number
BE856078A
BE856078A BE178752A BE178752A BE856078A BE 856078 A BE856078 A BE 856078A BE 178752 A BE178752 A BE 178752A BE 178752 A BE178752 A BE 178752A BE 856078 A BE856078 A BE 856078A
Authority
BE
Belgium
Prior art keywords
circuit breaker
electric circuit
contact position
position indicator
indicator
Prior art date
Application number
BE178752A
Other languages
English (en)
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of BE856078A publication Critical patent/BE856078A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
    • H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/12—Means for indicating condition of the switch
    • H01H73/14—Indicating lamp structurally associated with the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3073—Indication of the charge on the spring motor
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
BE178752A 1976-06-28 1977-06-24 Disjoncteur electrique a indicateur de position des contacts BE856078A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7619667A FR2357053A1 (fr) 1976-06-28 1976-06-28 Disjoncteur electrique a indicateur de position des contacts

Publications (1)

Publication Number Publication Date
BE856078A true BE856078A (fr) 1977-10-17

Family

ID=9174954

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178752A BE856078A (fr) 1976-06-28 1977-06-24 Disjoncteur electrique a indicateur de position des contacts

Country Status (4)

Country Link
BE (1) BE856078A (fr)
DE (1) DE2726489A1 (fr)
FR (1) FR2357053A1 (fr)
IT (1) IT1083543B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117914C2 (de) * 1981-05-06 1983-09-01 Siemens AG, 1000 Berlin und 8000 München Elektromagnetisches Schaltgerät
DE19739702C1 (de) 1997-09-04 1998-12-10 Siemens Ag Niederspannungs-Leistungsschalter mit einer Schaltwelle
FR2988218B1 (fr) * 2012-03-19 2015-02-20 Schneider Electric Ind Sas Bloc declencheur pour appareil de protection electrique et appareil de protection electrique comportant un tel bloc

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375881A (en) * 1942-02-27 1945-05-15 Square D Co Circuit breaker
GB805310A (en) * 1956-03-20 1958-12-03 Brush Electrical Eng Operating handle interlock for electric oil-switch
US3388224A (en) * 1964-08-31 1968-06-11 Ite Circuit Breaker Ltd Circuit breaker locking device
CH415809A (fr) * 1966-01-13 1966-06-30 Gardy Particip App Disjoncteur à surintensité et à action différentielle

Also Published As

Publication number Publication date
IT1083543B (it) 1985-05-21
FR2357053B1 (fr) 1978-12-08
FR2357053A1 (fr) 1978-01-27
DE2726489A1 (de) 1978-01-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MERLIN GERIN

Effective date: 19860630