DE2644745A1 - Leistungstrennschalter - Google Patents

Leistungstrennschalter

Info

Publication number
DE2644745A1
DE2644745A1 DE19762644745 DE2644745A DE2644745A1 DE 2644745 A1 DE2644745 A1 DE 2644745A1 DE 19762644745 DE19762644745 DE 19762644745 DE 2644745 A DE2644745 A DE 2644745A DE 2644745 A1 DE2644745 A1 DE 2644745A1
Authority
DE
Germany
Prior art keywords
contact
movable
arcing
movement
moving
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.)
Withdrawn
Application number
DE19762644745
Other languages
German (de)
English (en)
Inventor
Jacques Dayet
Joseph Martin
Charles Nicola
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.)
Cegelec SA
Original Assignee
Cegelec SA
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 Cegelec SA filed Critical Cegelec SA
Publication of DE2644745A1 publication Critical patent/DE2644745A1/de
Withdrawn legal-status Critical Current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
    • H01H33/02—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
    • 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
    • H01H33/905—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 compression volume being formed by a movable cylinder and a semi-mobile piston

Landscapes

  • Circuit Breakers (AREA)
DE19762644745 1975-10-09 1976-10-04 Leistungstrennschalter Withdrawn DE2644745A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7530996A FR2327626A1 (fr) 1975-10-09 1975-10-09 Appareil de coupure electrique a soufflage d'arc

Publications (1)

Publication Number Publication Date
DE2644745A1 true DE2644745A1 (de) 1977-04-14

Family

ID=9161021

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762644745 Withdrawn DE2644745A1 (de) 1975-10-09 1976-10-04 Leistungstrennschalter

Country Status (9)

Country Link
US (1) US4114004A (enExample)
JP (1) JPS5248068A (enExample)
BR (1) BR7606648A (enExample)
DE (1) DE2644745A1 (enExample)
FR (1) FR2327626A1 (enExample)
GB (1) GB1500650A (enExample)
IT (1) IT1072996B (enExample)
PT (1) PT65701B (enExample)
SU (1) SU860719A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025833A1 (de) * 1979-09-25 1981-04-01 Sprecher & Schuh AG Druckgasschalter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703550C2 (de) * 1977-01-27 1980-06-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrischer Schalter
JPS5524472A (en) * 1978-08-11 1980-02-21 Nippon Hoso Kyokai <Nhk> Argon ion laser
WO2019024978A1 (en) * 2017-07-31 2019-02-07 General Electric Technology Gmbh ELECTRIC SWITCH COMPRISING A ARC BLOWING UNIT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612973B2 (enExample) * 1972-06-12 1981-03-25
DE2349263C2 (de) * 1973-10-01 1982-08-26 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrischer Druckgasschalter
DE2406143C3 (de) * 1974-02-07 1978-04-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrischer Druckgas-Leistungsschalter mit zwei feststehenden Schaltstücken und einem Brückenschaltstück

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025833A1 (de) * 1979-09-25 1981-04-01 Sprecher & Schuh AG Druckgasschalter

Also Published As

Publication number Publication date
IT1072996B (it) 1985-04-13
JPS5248068A (en) 1977-04-16
PT65701A (fr) 1976-11-01
FR2327626B1 (enExample) 1979-04-27
BR7606648A (pt) 1977-11-16
PT65701B (fr) 1978-04-17
SU860719A1 (ru) 1981-08-30
GB1500650A (en) 1978-02-08
FR2327626A1 (fr) 1977-05-06
US4114004A (en) 1978-09-12

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8130 Withdrawal