IT1088230B - HIGH VOLTAGE DISCONNECTION ELECTRICAL APPLIANCE AND PARTICULARLY SELF-EXTINGUISHING CIRCUIT BREAKER BY MEANS OF A GAS - Google Patents

HIGH VOLTAGE DISCONNECTION ELECTRICAL APPLIANCE AND PARTICULARLY SELF-EXTINGUISHING CIRCUIT BREAKER BY MEANS OF A GAS

Info

Publication number
IT1088230B
IT1088230B IT2965177A IT2965177A IT1088230B IT 1088230 B IT1088230 B IT 1088230B IT 2965177 A IT2965177 A IT 2965177A IT 2965177 A IT2965177 A IT 2965177A IT 1088230 B IT1088230 B IT 1088230B
Authority
IT
Italy
Prior art keywords
gas
high voltage
circuit breaker
electrical appliance
extinguishing circuit
Prior art date
Application number
IT2965177A
Other languages
Italian (it)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of IT1088230B publication Critical patent/IT1088230B/en

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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
    • H01H33/982—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow in which the pressure-generating arc is rotated by a magnetic field
IT2965177A 1976-11-18 1977-11-15 HIGH VOLTAGE DISCONNECTION ELECTRICAL APPLIANCE AND PARTICULARLY SELF-EXTINGUISHING CIRCUIT BREAKER BY MEANS OF A GAS IT1088230B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7634703A FR2371762A1 (en) 1976-11-18 1976-11-18 HIGH VOLTAGE ELECTRICAL CUT-OFF DEVICE, ESPECIALLY A SELF-BLOWING CIRCUIT BREAKER FOR GAS CUTTING

Publications (1)

Publication Number Publication Date
IT1088230B true IT1088230B (en) 1985-06-10

Family

ID=9180044

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2965177A IT1088230B (en) 1976-11-18 1977-11-15 HIGH VOLTAGE DISCONNECTION ELECTRICAL APPLIANCE AND PARTICULARLY SELF-EXTINGUISHING CIRCUIT BREAKER BY MEANS OF A GAS

Country Status (5)

Country Link
CH (1) CH621431A5 (en)
DE (2) DE2750763A1 (en)
FR (1) FR2371762A1 (en)
GB (1) GB1545998A (en)
IT (1) IT1088230B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459543A1 (en) * 1979-06-15 1981-01-09 Alsthom Cgee HIGH VOLTAGE CIRCUIT BREAKER WITH ROTATING ARC AND SELF-BLOWING
JPS59144726U (en) * 1983-03-15 1984-09-27 日新電機株式会社 Gas cutter
DE8410454U1 (en) * 1984-04-04 1985-05-15 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Arc extinguishing device for switchgear in electrical power engineering
DE3750514T2 (en) * 1986-06-06 1995-05-04 Mitsubishi Electric Corp Switching device.
ES2066175T3 (en) * 1989-02-27 1995-03-01 Merlin Gerin ROTARY ARC CIRCUIT BREAKER AND WITH CENTRIFUGAL EFFECT OF EXTINGUISHING GAS.
FR2710452B1 (en) * 1993-09-20 1995-11-24 Merlin Gerin High voltage rotary arc switch.
DE102009009451A1 (en) 2009-02-13 2010-08-19 Siemens Aktiengesellschaft Switchgear assembly with a switching path
CN113707494B (en) * 2021-09-09 2022-06-21 西安交通大学 Vacuum degree detection device with vacuum arc-extinguishing chamber embedded electrode and method

Also Published As

Publication number Publication date
FR2371762B1 (en) 1980-10-10
DE7734830U1 (en) 1978-09-14
GB1545998A (en) 1979-05-16
DE2750763A1 (en) 1978-06-01
CH621431A5 (en) 1981-01-30
FR2371762A1 (en) 1978-06-16

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