ES265470A1 - An extinguishing installation for power switches with stationary and moved contacts (Machine-translation by Google Translate, not legally binding) - Google Patents

An extinguishing installation for power switches with stationary and moved contacts (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES265470A1
ES265470A1 ES265470A ES265470A ES265470A1 ES 265470 A1 ES265470 A1 ES 265470A1 ES 265470 A ES265470 A ES 265470A ES 265470 A ES265470 A ES 265470A ES 265470 A1 ES265470 A1 ES 265470A1
Authority
ES
Spain
Prior art keywords
stationary
translation
machine
legally binding
google translate
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.)
Expired
Application number
ES265470A
Other languages
Spanish (es)
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.)
Maschinenfabrik Oerlikon AG
Original Assignee
Maschinenfabrik Oerlikon AG
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 Maschinenfabrik Oerlikon AG filed Critical Maschinenfabrik Oerlikon AG
Publication of ES265470A1 publication Critical patent/ES265470A1/en
Expired 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
    • H01H33/92—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 liquid, e.g. oil
    • 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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Circuit Breakers (AREA)

Abstract

An extinguishing system for power switches with stationary and moving contacts characterized in that it has two insulating tubes extending in the direction of the path of the interruption bar and which are arranged concentrically between which there is a groove in the vicinity of a double stationary contact. Carried out in the form of a nozzle and in the vicinity of the position of disconnection of double contact moved which causes at least two flows of extinguishing agent has another communication with the interior space of the extinguishing installation. (Machine-translation by Google Translate, not legally binding)
ES265470A 1960-03-16 1961-03-08 An extinguishing installation for power switches with stationary and moved contacts (Machine-translation by Google Translate, not legally binding) Expired ES265470A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH298560A CH380212A (en) 1960-03-16 1960-03-16 Quenching device for circuit breakers with fixed and moving contacts

Publications (1)

Publication Number Publication Date
ES265470A1 true ES265470A1 (en) 1961-06-16

Family

ID=4246061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES265470A Expired ES265470A1 (en) 1960-03-16 1961-03-08 An extinguishing installation for power switches with stationary and moved contacts (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
US (1) US3158723A (en)
CH (1) CH380212A (en)
ES (1) ES265470A1 (en)
GB (1) GB919798A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT236502B (en) * 1962-12-17 1964-10-26 Sprecher & Schuh Ag Compressed gas switch with extinguishing agent flow generated by the switching movement
FR2057344A5 (en) * 1969-08-12 1971-05-21 Merlin Gerin
NO129596B (en) * 1970-04-16 1974-04-29 Magrini Fab Riun Scarpa
CH516868A (en) * 1970-05-22 1971-12-15 Bbc Brown Boveri & Cie Low-liquid circuit breaker
US4139753A (en) * 1976-09-21 1979-02-13 Westinghouse Electric Corp. Puffer-type compressed-gas circuit-interrupter having improved separable contact structure
US4123637A (en) * 1976-12-27 1978-10-31 Siemens-Allis, Inc. High voltage air disconnect switch incorporating a puffer-type load break switch
CH626189A5 (en) * 1978-04-19 1981-10-30 Sprecher & Schuh Ag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR810720A (en) * 1935-12-12 1937-03-27 Alsthom Cgee Improvements to arc blow switches using insulating liquid jets
US2304529A (en) * 1940-05-15 1942-12-08 Westinghouse Electric & Mfg Co Circuit interrupter
US2365132A (en) * 1941-09-25 1944-12-12 Reyrolle A & Co Ltd Electric circuit breaker of the gas-blast type
BE471741A (en) * 1942-05-30
NL148132C (en) * 1945-07-06
BE473294A (en) * 1946-05-21

Also Published As

Publication number Publication date
US3158723A (en) 1964-11-24
CH380212A (en) 1964-07-31
GB919798A (en) 1963-02-27

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