FR1382389A - Interrupteur à gaz comprimé avec courant d'agent de soufflage produit par le mouvement d'interruption - Google Patents

Interrupteur à gaz comprimé avec courant d'agent de soufflage produit par le mouvement d'interruption

Info

Publication number
FR1382389A
FR1382389A FR955042A FR955042A FR1382389A FR 1382389 A FR1382389 A FR 1382389A FR 955042 A FR955042 A FR 955042A FR 955042 A FR955042 A FR 955042A FR 1382389 A FR1382389 A FR 1382389A
Authority
FR
France
Prior art keywords
compressed gas
blowing agent
current produced
gas switch
interrupt movement
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
FR955042A
Other languages
English (en)
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.)
Rockwell Automation Switzerland GmbH
Original Assignee
Sprecher und Schuh 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
Priority claimed from AT981362A external-priority patent/AT236502B/de
Application filed by Sprecher und Schuh AG filed Critical Sprecher und Schuh AG
Priority to FR955042A priority Critical patent/FR1382389A/fr
Application granted granted Critical
Publication of FR1382389A publication Critical patent/FR1382389A/fr
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
    • H01H33/02—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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular 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
    • H01H33/91—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
FR955042A 1962-12-17 1963-11-26 Interrupteur à gaz comprimé avec courant d'agent de soufflage produit par le mouvement d'interruption Expired FR1382389A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR955042A FR1382389A (fr) 1962-12-17 1963-11-26 Interrupteur à gaz comprimé avec courant d'agent de soufflage produit par le mouvement d'interruption

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT981362A AT236502B (de) 1962-12-17 1962-12-17 Druckgasschalter mit durch die Schaltbewegung erzeugter Löschmittelströmung
FR955042A FR1382389A (fr) 1962-12-17 1963-11-26 Interrupteur à gaz comprimé avec courant d'agent de soufflage produit par le mouvement d'interruption

Publications (1)

Publication Number Publication Date
FR1382389A true FR1382389A (fr) 1964-12-18

Family

ID=25605776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR955042A Expired FR1382389A (fr) 1962-12-17 1963-11-26 Interrupteur à gaz comprimé avec courant d'agent de soufflage produit par le mouvement d'interruption

Country Status (1)

Country Link
FR (1) FR1382389A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109637882A (zh) * 2018-10-25 2019-04-16 国网宁夏电力有限公司电力科学研究院 真空断路器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109637882A (zh) * 2018-10-25 2019-04-16 国网宁夏电力有限公司电力科学研究院 真空断路器

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