CH509651A - Arc blowing cut-off device by an air jet - Google Patents

Arc blowing cut-off device by an air jet

Info

Publication number
CH509651A
CH509651A CH243670A CH243670A CH509651A CH 509651 A CH509651 A CH 509651A CH 243670 A CH243670 A CH 243670A CH 243670 A CH243670 A CH 243670A CH 509651 A CH509651 A CH 509651A
Authority
CH
Switzerland
Prior art keywords
air jet
arc blowing
blowing cut
cut
arc
Prior art date
Application number
CH243670A
Other languages
French (fr)
Inventor
Siebenthal Charles De
Original Assignee
Gardy Particip App
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 Gardy Particip App filed Critical Gardy Particip App
Priority to CH243670A priority Critical patent/CH509651A/en
Priority to BE747730D priority patent/BE747730A/en
Priority to ES378790A priority patent/ES378790A1/en
Priority to FR7104750A priority patent/FR2078520A5/fr
Priority to DE19712108998 priority patent/DE2108998A1/en
Priority to AU26249/71A priority patent/AU450242B2/en
Publication of CH509651A publication Critical patent/CH509651A/en
Priority to CH615772A priority patent/CH543172A/en

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
CH243670A 1970-02-19 1970-02-19 Arc blowing cut-off device by an air jet CH509651A (en)

Priority Applications (7)

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
ES378790A ES378790A1 (en) 1970-02-19 1970-04-18 Arco blow cut device for an air jet. (Machine-translation by Google Translate, not legally binding)
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
CH615772A CH543172A (en) 1970-02-19 1972-04-26 Arc blowing cut-off device by an air jet

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 (1)

Publication Number Publication Date
CH509651A true CH509651A (en) 1971-06-30

Family

ID=25619857

Family Applications (1)

Application Number Title Priority Date Filing Date
CH243670A CH509651A (en) 1970-02-19 1970-02-19 Arc blowing cut-off device by an air jet

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)

Cited By (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.
DE3030367A1 (en) * 1980-07-18 1982-02-18 BBC AG Brown, Boveri & Cie., 5401 Baden, Aargau HIGH VOLTAGE CIRCUIT BREAKERS

Cited By (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.
DE3030367A1 (en) * 1980-07-18 1982-02-18 BBC AG Brown, Boveri & Cie., 5401 Baden, Aargau HIGH VOLTAGE CIRCUIT BREAKERS

Also Published As

Publication number Publication date
DE2108998A1 (en) 1971-09-09
AU2624971A (en) 1972-09-14
AU450242B2 (en) 1974-06-14
BE747730A (en) 1970-08-31
FR2078520A5 (en) 1971-11-05

Similar Documents

Publication Publication Date Title
FR1468648A (en) Electron orbiting device
FR1483562A (en) Vacuum controlled air film
CH458678A (en) Mobile air purification device
CH423500A (en) Air cushion vehicle
FR1507800A (en) Concave air cushion obtained by depression
BE848139A (en) AIR DEFLECTOR DEVICE,
CH509651A (en) Arc blowing cut-off device by an air jet
FR1295123A (en) Vehicle supported by an air cushion blown from the vehicle
FR1323602A (en) Air extraction on vehicles
BE600816A (en) Device for distributing the blast under the screens of a purifying device by blown air on a combine harvester
FR1534738A (en) Device for adjusting a pneumatic vacuum
FR1433637A (en) Adjustable air distributor
BE810227A (en) INDUCTION AIR CONDITIONING DEVICE.
FR1423695A (en) Device for isolating the burners from the combustion air
BE798639R (en) AIR JET ARC BLOWER CUT-OFF DEVICE
FR1339687A (en) Vehicle supported by an air mattress
FR1375105A (en) Air cooled condenser device
FR1281759A (en) Device for distributing the blast under the screens of a purifying device by blown air on a combine harvester
FR1332293A (en) Vehicles carried by an air mattress
IT988551B (en) DEVICE FOR SPRAY BLOWING
FR1386907A (en) Device for modifying the characteristic of an air spring
FR1441854A (en) Adjustable air cooling device
FR94128E (en) Air ionizer.
FR1414430A (en) Air cushion vehicle
FR1427183A (en) Movable type printing device

Legal Events

Date Code Title Description
PUE Assignment

Owner name: GMG HOLDING

PFA Name/firm changed

Owner name: GMG HOLDING P.A. ETUDE DE ME. P. FOLLIET

PL Patent ceased