IT1083543B - Disgiuntore elettrico ad indicatore di posizione dei contatti - Google Patents

Disgiuntore elettrico ad indicatore di posizione dei contatti

Info

Publication number
IT1083543B
IT1083543B IT6845377A IT6845377A IT1083543B IT 1083543 B IT1083543 B IT 1083543B IT 6845377 A IT6845377 A IT 6845377A IT 6845377 A IT6845377 A IT 6845377A IT 1083543 B IT1083543 B IT 1083543B
Authority
IT
Italy
Prior art keywords
contact position
position indicator
electric disconnector
disconnector
electric
Prior art date
Application number
IT6845377A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1083543B publication Critical patent/IT1083543B/it

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
IT6845377A 1976-06-28 1977-06-23 Disgiuntore elettrico ad indicatore di posizione dei contatti IT1083543B (it)

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
IT1083543B true IT1083543B (it) 1985-05-21

Family

ID=9174954

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6845377A IT1083543B (it) 1976-06-28 1977-06-23 Disgiuntore elettrico ad indicatore di posizione dei contatti

Country Status (4)

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

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
DE2726489A1 (de) 1978-01-05
FR2357053A1 (fr) 1978-01-27
BE856078A (fr) 1977-10-17
FR2357053B1 (de) 1978-12-08

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