NL6607270A - - Google Patents

Info

Publication number
NL6607270A
NL6607270A NL6607270A NL6607270A NL6607270A NL 6607270 A NL6607270 A NL 6607270A NL 6607270 A NL6607270 A NL 6607270A NL 6607270 A NL6607270 A NL 6607270A NL 6607270 A NL6607270 A NL 6607270A
Authority
NL
Netherlands
Application number
NL6607270A
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 filed Critical
Priority to NL6607270A priority Critical patent/NL6607270A/xx
Priority to CH763866A priority patent/CH462281A/en
Priority to FR65776A priority patent/FR1498382A/en
Priority to BE682623D priority patent/BE682623A/xx
Priority to GB3026366A priority patent/GB1157812A/en
Publication of NL6607270A publication Critical patent/NL6607270A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/64—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas
    • 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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
NL6607270A 1966-05-26 1966-05-26 NL6607270A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL6607270A NL6607270A (en) 1966-05-26 1966-05-26
CH763866A CH462281A (en) 1966-05-26 1966-05-26 Hermetically sealed AC high-voltage switch
FR65776A FR1498382A (en) 1966-05-26 1966-06-16 Hermetically shielded high-voltage circuit breaker with extinguishing of the electric arc by magnetic blowing in sulfur hexafluoride
BE682623D BE682623A (en) 1966-05-26 1966-06-16
GB3026366A GB1157812A (en) 1966-05-26 1966-07-06 Electrical Switches

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL6607270A NL6607270A (en) 1966-05-26 1966-05-26
BE682623 1966-06-16
GB3026366A GB1157812A (en) 1966-05-26 1966-07-06 Electrical Switches

Publications (1)

Publication Number Publication Date
NL6607270A true NL6607270A (en) 1967-11-27

Family

ID=27159170

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6607270A NL6607270A (en) 1966-05-26 1966-05-26

Country Status (4)

Country Link
BE (1) BE682623A (en)
CH (1) CH462281A (en)
GB (1) GB1157812A (en)
NL (1) NL6607270A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012522B1 (en) * 1978-11-28 1984-01-25 South Wales Switchgear Limited Electrical switchgear
EP0011972B2 (en) * 1978-11-28 1989-08-23 South Wales Switchgear Limited Electrical switchgear
EP0021577B1 (en) * 1979-05-25 1984-03-07 South Wales Switchgear Limited Electrical switchgear of the rotating arc, double-break type

Also Published As

Publication number Publication date
GB1157812A (en) 1969-07-09
CH462281A (en) 1968-09-15
BE682623A (en) 1966-12-01

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