IT1036189B - ELECTRIC SWITCH WITH ARC SWITCH CONTACT - Google Patents

ELECTRIC SWITCH WITH ARC SWITCH CONTACT

Info

Publication number
IT1036189B
IT1036189B IT6846275A IT6846275A IT1036189B IT 1036189 B IT1036189 B IT 1036189B IT 6846275 A IT6846275 A IT 6846275A IT 6846275 A IT6846275 A IT 6846275A IT 1036189 B IT1036189 B IT 1036189B
Authority
IT
Italy
Prior art keywords
switch
arc
electric
contact
electric switch
Prior art date
Application number
IT6846275A
Other languages
Italian (it)
Original Assignee
Hazemeijer Bv
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 Hazemeijer Bv filed Critical Hazemeijer Bv
Application granted granted Critical
Publication of IT1036189B publication Critical patent/IT1036189B/en

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
IT6846275A 1974-06-07 1975-06-06 ELECTRIC SWITCH WITH ARC SWITCH CONTACT IT1036189B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7407686A NL154039B (en) 1974-06-07 1974-06-07 ELECTRICAL SWITCH EQUIPPED WITH A FIRE CONTACT.

Publications (1)

Publication Number Publication Date
IT1036189B true IT1036189B (en) 1979-10-30

Family

ID=19821505

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6846275A IT1036189B (en) 1974-06-07 1975-06-06 ELECTRIC SWITCH WITH ARC SWITCH CONTACT

Country Status (7)

Country Link
DE (1) DE2525082C3 (en)
DK (1) DK143671C (en)
ES (1) ES438310A1 (en)
FR (1) FR2274130A1 (en)
GB (1) GB1499526A (en)
IT (1) IT1036189B (en)
NL (1) NL154039B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497005B1 (en) * 1980-12-18 1986-06-06 Wechsler Bernard IMPROVED TERMINAL FOR ELECTRICAL CONNECTION BOX
GB9324582D0 (en) * 1993-11-30 1994-01-19 Long & Crawford Limited Electrical switchgear
DE9318545U1 (en) * 1993-12-03 1994-02-10 Siemens AG, 80333 München Switch disconnector
ITMI981174A1 (en) * 1998-05-26 1999-11-26 Co E P T E Costruzioni Elettro DISCONNECTOR WITH DOUBLE BLADE PLUG-IN ELECTRICAL CONTACT WITH REDUCED WEAR OF THE ELECTRICAL CONTACT
CN102394194B (en) * 2011-04-12 2015-01-21 江苏省如高高压电器有限公司 Isolation switch conductor
EP4369371A1 (en) * 2022-11-09 2024-05-15 ABB Schweiz AG Electrical contact and method of designing an electrical contact

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469203A (en) * 1945-12-04 1949-05-03 Gen Electric Electric switch
DE1020079B (en) * 1953-05-29 1957-11-28 Felten & Guilleaume Carlswerk High-voltage switch-disconnector with main and auxiliary switching contacts
DE1173964B (en) * 1960-02-25 1964-07-16 Siemens Ag Switch disconnectors
DE1108776B (en) * 1960-06-29 1961-06-15 Licentia Gmbh Switch with a main contact and a secondary contact

Also Published As

Publication number Publication date
NL7407686A (en) 1975-12-09
DE2525082B2 (en) 1980-07-17
DK143671C (en) 1982-03-08
GB1499526A (en) 1978-02-01
DK143671B (en) 1981-09-21
AU8170575A (en) 1976-10-28
FR2274130A1 (en) 1976-01-02
DE2525082C3 (en) 1981-04-09
ES438310A1 (en) 1977-01-16
DE2525082A1 (en) 1975-12-18
DK256275A (en) 1975-12-08
NL154039B (en) 1977-07-15
FR2274130B1 (en) 1978-02-03

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