JPS5543789A - Selffspray type switching device - Google Patents

Selffspray type switching device

Info

Publication number
JPS5543789A
JPS5543789A JP10476979A JP10476979A JPS5543789A JP S5543789 A JPS5543789 A JP S5543789A JP 10476979 A JP10476979 A JP 10476979A JP 10476979 A JP10476979 A JP 10476979A JP S5543789 A JPS5543789 A JP S5543789A
Authority
JP
Japan
Prior art keywords
selffspray
switching device
type switching
type
switching
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP10476979A
Other languages
English (en)
Inventor
Ribuaru Reji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissin Electric Co Ltd
Original Assignee
Nissin Electric Co Ltd
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 Nissin Electric Co Ltd filed Critical Nissin Electric Co Ltd
Publication of JPS5543789A publication Critical patent/JPS5543789A/ja
Pending legal-status Critical Current

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
JP10476979A 1978-08-17 1979-08-16 Selffspray type switching device Pending JPS5543789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7824089A FR2433824A1 (fr) 1978-08-17 1978-08-17 Interrupteur a autosoufflage magnetique et pneumatique de l'arc

Publications (1)

Publication Number Publication Date
JPS5543789A true JPS5543789A (en) 1980-03-27

Family

ID=9211915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10476979A Pending JPS5543789A (en) 1978-08-17 1979-08-16 Selffspray type switching device

Country Status (4)

Country Link
EP (1) EP0008546B1 (ja)
JP (1) JPS5543789A (ja)
DE (1) DE2964051D1 (ja)
FR (1) FR2433824A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112362723B (zh) * 2020-10-29 2022-03-04 武汉大学 一种基于稳态汤森原理的sf6替代气体寻找方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528049U (ja) * 1975-07-04 1977-01-20
JPS5210028U (ja) * 1975-07-09 1977-01-24

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB378471A (en) * 1931-05-09 1932-08-09 Electr & Allied Ind Res Ass Improvements relating to electric switches or circuit breakers
BE416168A (ja) * 1935-07-08
US2381244A (en) * 1943-01-07 1945-08-07 Westinghouse Electric Corp Circuit interrupter
US2665134A (en) * 1947-04-22 1954-01-05 Giannelli Joseph Automatic phonograph
DE1142201B (de) * 1959-11-28 1963-01-10 Fuji Electric Co Ltd Schnellschalter
US3665134A (en) * 1966-09-01 1972-05-23 Westinghouse Electric Corp Circuit breakers having radial magnetic field coil inserted into series circuit during the opening operation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528049U (ja) * 1975-07-04 1977-01-20
JPS5210028U (ja) * 1975-07-09 1977-01-24

Also Published As

Publication number Publication date
DE2964051D1 (en) 1982-12-23
FR2433824B1 (ja) 1980-12-12
FR2433824A1 (fr) 1980-03-14
EP0008546A1 (fr) 1980-03-05
EP0008546B1 (fr) 1982-11-17

Similar Documents

Publication Publication Date Title
JPS55143722A (en) Switching device
JPS5533746A (en) Switching device
JPS5619813A (en) Switching device
JPS55139728A (en) Switching device
JPS5556316A (en) Switching device
JPS5546286A (en) Switching device
JPS5549822A (en) Switching device
JPS5572318A (en) Switching device
JPS5543789A (en) Selffspray type switching device
JPS5533767A (en) Twooelement contact switching device
JPS553159A (en) Switching device
JPS5562622A (en) Switching device
JPS5517953A (en) Switching device
JPS5562621A (en) Switching device
JPS5539119A (en) Switching device
JPS5560221A (en) Switching device
JPS54111654A (en) Switching unit
JPS5514613A (en) Switching device
JPS5519738A (en) Switching device
JPS5541659A (en) Switching device
JPS5559624A (en) Switching device
JPS54143051A (en) Switching device
JPS5564316A (en) Switching device
JPS5568031A (en) Switching device
JPS5519737A (en) Switching device