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IT206249Z2 - ARC EXTINGUISHING CHAMBER FOR FLUID SWITCHES, IN PARTICULAR FOR REDUCED OIL VOLUME SWITCHES OR GAS-LIQUID SWITCHES. - Google Patents

ARC EXTINGUISHING CHAMBER FOR FLUID SWITCHES, IN PARTICULAR FOR REDUCED OIL VOLUME SWITCHES OR GAS-LIQUID SWITCHES.

Info

Publication number
IT206249Z2
IT206249Z2 IT2319085U IT2319085U IT206249Z2 IT 206249 Z2 IT206249 Z2 IT 206249Z2 IT 2319085 U IT2319085 U IT 2319085U IT 2319085 U IT2319085 U IT 2319085U IT 206249 Z2 IT206249 Z2 IT 206249Z2
Authority
IT
Italy
Prior art keywords
switches
gas
arc extinguishing
liquid
fluid
Prior art date
Application number
IT2319085U
Other languages
Italian (it)
Other versions
IT8523190V0 (en
Original Assignee
Sace Spa
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 Sace Spa filed Critical Sace Spa
Priority to IT2319085U priority Critical patent/IT206249Z2/en
Publication of IT8523190V0 publication Critical patent/IT8523190V0/en
Priority to EP86201620A priority patent/EP0217458A3/en
Application granted granted Critical
Publication of IT206249Z2 publication Critical patent/IT206249Z2/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
    • H01H33/72—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
IT2319085U 1985-09-23 1985-09-23 ARC EXTINGUISHING CHAMBER FOR FLUID SWITCHES, IN PARTICULAR FOR REDUCED OIL VOLUME SWITCHES OR GAS-LIQUID SWITCHES. IT206249Z2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2319085U IT206249Z2 (en) 1985-09-23 1985-09-23 ARC EXTINGUISHING CHAMBER FOR FLUID SWITCHES, IN PARTICULAR FOR REDUCED OIL VOLUME SWITCHES OR GAS-LIQUID SWITCHES.
EP86201620A EP0217458A3 (en) 1985-09-23 1986-09-19 Arc-quenching chamber for circuit breakers with a fluid arc-quenching medium, in particular for reduced oil volume or liquified gas circuit breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2319085U IT206249Z2 (en) 1985-09-23 1985-09-23 ARC EXTINGUISHING CHAMBER FOR FLUID SWITCHES, IN PARTICULAR FOR REDUCED OIL VOLUME SWITCHES OR GAS-LIQUID SWITCHES.

Publications (2)

Publication Number Publication Date
IT8523190V0 IT8523190V0 (en) 1985-09-23
IT206249Z2 true IT206249Z2 (en) 1987-07-13

Family

ID=11204710

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2319085U IT206249Z2 (en) 1985-09-23 1985-09-23 ARC EXTINGUISHING CHAMBER FOR FLUID SWITCHES, IN PARTICULAR FOR REDUCED OIL VOLUME SWITCHES OR GAS-LIQUID SWITCHES.

Country Status (2)

Country Link
EP (1) EP0217458A3 (en)
IT (1) IT206249Z2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164239C (en) * 1951-08-07 Tetra Pak Int DEVICE FOR MANUFACTURING FILLED TETRAED SHAPED HOLDERS.
DE1021918B (en) * 1955-02-16 1958-01-02 Neumann Hochspannungs App K G Extinguishing device for electrical fluids, especially low-oil circuit breakers or the like.
GB1241684A (en) * 1968-10-04 1971-08-04 Reyrolle A & Co Ltd Improvements relating to arc control devices
DE2154194C3 (en) * 1971-10-30 1979-04-26 Sachsenwerk, Licht- Und Kraft-Ag, 8000 Muenchen Low-liquid high-voltage circuit breaker
US4435690A (en) * 1982-04-26 1984-03-06 Rte Corporation Primary circuit breaker

Also Published As

Publication number Publication date
EP0217458A3 (en) 1989-05-31
IT8523190V0 (en) 1985-09-23
EP0217458A2 (en) 1987-04-08

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