FR2271653A2 - Gas blast cct. breaker - has two partitioned chambers, one with small secondary chamber with stationary contact - Google Patents

Gas blast cct. breaker - has two partitioned chambers, one with small secondary chamber with stationary contact

Info

Publication number
FR2271653A2
FR2271653A2 FR7435811A FR7435811A FR2271653A2 FR 2271653 A2 FR2271653 A2 FR 2271653A2 FR 7435811 A FR7435811 A FR 7435811A FR 7435811 A FR7435811 A FR 7435811A FR 2271653 A2 FR2271653 A2 FR 2271653A2
Authority
FR
France
Prior art keywords
stationary contact
chamber
contact
breaker
gas blast
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
FR7435811A
Other languages
English (en)
French (fr)
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2271653A2 publication Critical patent/FR2271653A2/fr
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
    • H01H33/98—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

Landscapes

  • Circuit Breakers (AREA)
FR7435811A 1974-05-13 1974-10-25 Gas blast cct. breaker - has two partitioned chambers, one with small secondary chamber with stationary contact Pending FR2271653A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742423103 DE2423103C2 (de) 1974-05-13 1974-05-13 Elektrischer Druckgasleistungsschalter

Publications (1)

Publication Number Publication Date
FR2271653A2 true FR2271653A2 (en) 1975-12-12

Family

ID=5915385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435811A Pending FR2271653A2 (en) 1974-05-13 1974-10-25 Gas blast cct. breaker - has two partitioned chambers, one with small secondary chamber with stationary contact

Country Status (3)

Country Link
CH (1) CH583455A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2423103C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2271653A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479553A1 (fr) * 1980-03-28 1981-10-02 Merlin Gerin Interrupteur a arc tournant et a expansion thermique du gaz de soufflage

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811508C2 (de) * 1977-03-24 1983-06-16 Mitsubishi Denki K.K., Tokyo Elektrischer Druckgasschalter
DE2811510C2 (de) * 1977-03-24 1983-03-24 Mitsubishi Denki K.K., Tokyo Elektrischer Druckgasschalter
JPS53117767A (en) * 1977-03-24 1978-10-14 Mitsubishi Electric Corp Switch
CH632609A5 (de) * 1977-03-24 1982-10-15 Mitsubishi Electric Corp Stromunterbrecher mit lichtbogenloeschendem gas.
DE2759267C3 (de) 1977-12-30 1980-09-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Druckgasschalter
US4306130A (en) * 1978-03-18 1981-12-15 Mitsubishi Denki Kabushiki Kaisha Arc self-extinguishing switch device
DE19816509B4 (de) * 1998-04-14 2006-08-10 Abb Schweiz Ag Abbrandschaltanordnung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE646031C (de) * 1934-01-23 1937-06-07 Sachsenwerk Licht & Kraft Ag Loeschkammerschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479553A1 (fr) * 1980-03-28 1981-10-02 Merlin Gerin Interrupteur a arc tournant et a expansion thermique du gaz de soufflage

Also Published As

Publication number Publication date
DE2423103A1 (de) 1975-11-27
DE2423103C2 (de) 1986-09-18
CH583455A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-12-31

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