NL154039B - ELECTRICAL SWITCH EQUIPPED WITH A FIRE CONTACT. - Google Patents

ELECTRICAL SWITCH EQUIPPED WITH A FIRE CONTACT.

Info

Publication number
NL154039B
NL154039B NL7407686A NL7407686A NL154039B NL 154039 B NL154039 B NL 154039B NL 7407686 A NL7407686 A NL 7407686A NL 7407686 A NL7407686 A NL 7407686A NL 154039 B NL154039 B NL 154039B
Authority
NL
Netherlands
Prior art keywords
electrical switch
switch equipped
fire contact
fire
contact
Prior art date
Application number
NL7407686A
Other languages
Dutch (nl)
Other versions
NL7407686A (en
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
Priority to NL7407686A priority Critical patent/NL154039B/en
Priority to GB2279275A priority patent/GB1499526A/en
Priority to AU81705/75A priority patent/AU477378B2/en
Priority to DE19752525082 priority patent/DE2525082C3/en
Priority to FR7517575A priority patent/FR2274130A1/en
Priority to DK256275A priority patent/DK143671C/en
Priority to IT6846275A priority patent/IT1036189B/en
Priority to ES438310A priority patent/ES438310A1/en
Publication of NL7407686A publication Critical patent/NL7407686A/en
Publication of NL154039B publication Critical patent/NL154039B/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
NL7407686A 1974-06-07 1974-06-07 ELECTRICAL SWITCH EQUIPPED WITH A FIRE CONTACT. NL154039B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL7407686A NL154039B (en) 1974-06-07 1974-06-07 ELECTRICAL SWITCH EQUIPPED WITH A FIRE CONTACT.
GB2279275A GB1499526A (en) 1974-06-07 1975-05-23 Electric switch comprising an arcing contact
AU81705/75A AU477378B2 (en) 1974-06-07 1975-05-30 Electric switch comprising an arcing contact
DE19752525082 DE2525082C3 (en) 1974-06-07 1975-06-05 Switch disconnector
FR7517575A FR2274130A1 (en) 1974-06-07 1975-06-05 ARC CONTACT ELECTRIC SWITCH
DK256275A DK143671C (en) 1974-06-07 1975-06-06 ELECTRICAL SWITCH SWITCH
IT6846275A IT1036189B (en) 1974-06-07 1975-06-06 ELECTRIC SWITCH WITH ARC SWITCH CONTACT
ES438310A ES438310A1 (en) 1974-06-07 1975-06-06 Electric switch comprising an arcing contact

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 (2)

Publication Number Publication Date
NL7407686A NL7407686A (en) 1975-12-09
NL154039B true NL154039B (en) 1977-07-15

Family

ID=19821505

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7407686A NL154039B (en) 1974-06-07 1974-06-07 ELECTRICAL SWITCH EQUIPPED WITH A FIRE 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 (3)

* 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
NL261504A (en) * 1960-02-25
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
FR2274130A1 (en) 1976-01-02
NL7407686A (en) 1975-12-09
ES438310A1 (en) 1977-01-16
DE2525082A1 (en) 1975-12-18
DK256275A (en) 1975-12-08
FR2274130B1 (en) 1978-02-03
AU8170575A (en) 1976-10-28
DK143671C (en) 1982-03-08
DK143671B (en) 1981-09-21
DE2525082B2 (en) 1980-07-17
IT1036189B (en) 1979-10-30
GB1499526A (en) 1978-02-01
DE2525082C3 (en) 1981-04-09

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HAZEMEIJER

V4 Lapsed because of reaching the maxim lifetime of a patent