AU450242B2 - Spark blowout switch - Google Patents

Spark blowout switch

Info

Publication number
AU450242B2
AU450242B2 AU26249/71A AU2624971A AU450242B2 AU 450242 B2 AU450242 B2 AU 450242B2 AU 26249/71 A AU26249/71 A AU 26249/71A AU 2624971 A AU2624971 A AU 2624971A AU 450242 B2 AU450242 B2 AU 450242B2
Authority
AU
Australia
Prior art keywords
spark blowout
blowout switch
switch
spark
blowout
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
AU26249/71A
Other versions
AU2624971A (en
Inventor
De Siebenthal Charles
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.)
Gmg Holding
Original Assignee
Gmg Holding
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 to CH243670A priority Critical patent/CH509651A/en
Priority to BE747730D priority patent/BE747730A/en
Priority to CH1765970A priority patent/CH543146A/en
Priority to FR7104750A priority patent/FR2078520A5/fr
Priority to DE19712108998 priority patent/DE2108998A1/en
Application filed by Gmg Holding filed Critical Gmg Holding
Priority to AU26249/71A priority patent/AU450242B2/en
Publication of AU2624971A publication Critical patent/AU2624971A/en
Application granted granted Critical
Publication of AU450242B2 publication Critical patent/AU450242B2/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
    • H01H33/91—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
    • 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
    • H01H33/121—Load break switches
AU26249/71A 1970-02-19 1971-03-08 Spark blowout switch Expired AU450242B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH243670A CH509651A (en) 1970-02-19 1970-02-19 Arc blowing cut-off device by an air jet
BE747730D BE747730A (en) 1970-02-19 1970-03-20 AIR JET ARC BLOWER CUT-OFF DEVICE
CH1765970A CH543146A (en) 1970-03-31 1970-11-30 Question and answer learning game
FR7104750A FR2078520A5 (en) 1970-02-19 1971-02-12
DE19712108998 DE2108998A1 (en) 1970-02-19 1971-02-19 Disconnection device with arc extinguishing by an air jet
AU26249/71A AU450242B2 (en) 1970-02-19 1971-03-08 Spark blowout switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH243670A CH509651A (en) 1970-02-19 1970-02-19 Arc blowing cut-off device by an air jet
AU26249/71A AU450242B2 (en) 1970-02-19 1971-03-08 Spark blowout switch

Publications (2)

Publication Number Publication Date
AU2624971A AU2624971A (en) 1972-09-14
AU450242B2 true AU450242B2 (en) 1974-06-14

Family

ID=25619857

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26249/71A Expired AU450242B2 (en) 1970-02-19 1971-03-08 Spark blowout switch

Country Status (5)

Country Link
AU (1) AU450242B2 (en)
BE (1) BE747730A (en)
CH (1) CH509651A (en)
DE (1) DE2108998A1 (en)
FR (1) FR2078520A5 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472257A1 (en) * 1979-12-21 1981-06-26 Merlin Gerin Gas blast interrupter - has spring biassed piston drawn back during first opening phase and released to provide air blast to extinguish arc.
CH654950A5 (en) * 1980-07-18 1986-03-14 Bbc Brown Boveri & Cie HIGH VOLTAGE CIRCUIT BREAKERS.

Also Published As

Publication number Publication date
CH509651A (en) 1971-06-30
DE2108998A1 (en) 1971-09-09
FR2078520A5 (en) 1971-11-05
BE747730A (en) 1970-08-31
AU2624971A (en) 1972-09-14

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