SE7902793L - Ljusbagssleckningskammare med magnetisk utblasning - Google Patents

Ljusbagssleckningskammare med magnetisk utblasning

Info

Publication number
SE7902793L
SE7902793L SE7902793A SE7902793A SE7902793L SE 7902793 L SE7902793 L SE 7902793L SE 7902793 A SE7902793 A SE 7902793A SE 7902793 A SE7902793 A SE 7902793A SE 7902793 L SE7902793 L SE 7902793L
Authority
SE
Sweden
Prior art keywords
magnetic field
section
slit
constant
arc
Prior art date
Application number
SE7902793A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Original Assignee
Maggi Ernesto
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 Maggi Ernesto filed Critical Maggi Ernesto
Publication of SE7902793L publication Critical patent/SE7902793L/

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
    • H01H33/02—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
    • H01H33/182—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • 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
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • 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
    • H01H33/16—Impedances connected with contacts
    • H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode
    • 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
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
SE7902793A 1978-03-30 1979-03-29 Ljusbagssleckningskammare med magnetisk utblasning SE7902793L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21771/78A IT1093742B (it) 1978-03-30 1978-03-30 Camera di estinzione di un arco eletrico del tipo a soffio magnetico

Publications (1)

Publication Number Publication Date
SE7902793L true SE7902793L (sv) 1979-10-01

Family

ID=11186624

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7902793A SE7902793L (sv) 1978-03-30 1979-03-29 Ljusbagssleckningskammare med magnetisk utblasning

Country Status (6)

Country Link
US (1) US4338501A (de)
DE (1) DE2912146A1 (de)
FR (1) FR2421454A1 (de)
GB (1) GB2019096A (de)
IT (1) IT1093742B (de)
SE (1) SE7902793L (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117621A (ja) * 1981-12-30 1983-07-13 株式会社安川電機 回転ア−ク形ガス遮断器
GB2125626B (en) * 1982-08-07 1986-04-03 Terence Henry Taylor Arc interruption in air break switch
CH683727A5 (de) * 1992-06-11 1994-04-29 Alcatel Str Ag Relais.
US5464956A (en) * 1994-04-08 1995-11-07 S&C Electric Company Rotating arc interrupter for loadbreak switch
JP2014072061A (ja) * 2012-09-28 2014-04-21 Panasonic Corp 電動車両用の電気接続用コネクタ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE358252B (de) * 1967-09-09 1973-07-23 E Maggi

Also Published As

Publication number Publication date
US4338501A (en) 1982-07-06
DE2912146A1 (de) 1979-10-04
GB2019096A (en) 1979-10-24
FR2421454A1 (fr) 1979-10-26
IT1093742B (it) 1985-07-26
IT7821771A0 (it) 1978-03-30

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