ATE214512T1 - Unterbrecher mit elektrischem kontakt durch eine zwillingsmessereinsatzkupplung für verringerten verschleiss des elektrischen kontakts - Google Patents

Unterbrecher mit elektrischem kontakt durch eine zwillingsmessereinsatzkupplung für verringerten verschleiss des elektrischen kontakts

Info

Publication number
ATE214512T1
ATE214512T1 AT99109207T AT99109207T ATE214512T1 AT E214512 T1 ATE214512 T1 AT E214512T1 AT 99109207 T AT99109207 T AT 99109207T AT 99109207 T AT99109207 T AT 99109207T AT E214512 T1 ATE214512 T1 AT E214512T1
Authority
AT
Austria
Prior art keywords
knives
electrical contact
contact pin
main contact
sacrificial
Prior art date
Application number
AT99109207T
Other languages
English (en)
Inventor
Romano Bre
Original Assignee
Co E P T E Costruzioni Elettro
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 Co E P T E Costruzioni Elettro filed Critical Co E P T E Costruzioni Elettro
Application granted granted Critical
Publication of ATE214512T1 publication Critical patent/ATE214512T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts

Landscapes

  • Contacts (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
AT99109207T 1998-05-26 1999-05-20 Unterbrecher mit elektrischem kontakt durch eine zwillingsmessereinsatzkupplung für verringerten verschleiss des elektrischen kontakts ATE214512T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI001174A ITMI981174A1 (it) 1998-05-26 1998-05-26 Sezionatore con contatto elettrico ad innesto a doppia lama a ridotta usura del contatto elettrico

Publications (1)

Publication Number Publication Date
ATE214512T1 true ATE214512T1 (de) 2002-03-15

Family

ID=11380110

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99109207T ATE214512T1 (de) 1998-05-26 1999-05-20 Unterbrecher mit elektrischem kontakt durch eine zwillingsmessereinsatzkupplung für verringerten verschleiss des elektrischen kontakts

Country Status (4)

Country Link
EP (1) EP0961304B1 (de)
AT (1) ATE214512T1 (de)
DE (1) DE69901007T2 (de)
IT (1) ITMI981174A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10150992C1 (de) * 2001-10-10 2003-05-28 Siemens Ag Zangenkontakt

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1665986C3 (de) * 1967-07-07 1973-10-18 Siemens Ag, 1000 Berlin U. 8000 Muenchen Kontaktanordnung mit einem Messerkontaktstück und einer Aufnahmevorrichtung
NL154039B (nl) * 1974-06-07 1977-07-15 Hazemeijer Bv Elektrische schakelaar, voorzien van een afbrandcontact.

Also Published As

Publication number Publication date
DE69901007D1 (de) 2002-04-18
EP0961304B1 (de) 2002-03-13
EP0961304A1 (de) 1999-12-01
DE69901007T2 (de) 2002-08-29
ITMI981174A1 (it) 1999-11-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties