BR7102072D0 - Aperfeicoado interruptorde circuito eletrico de alta voltagem encerrado em metal - Google Patents

Aperfeicoado interruptorde circuito eletrico de alta voltagem encerrado em metal

Info

Publication number
BR7102072D0
BR7102072D0 BR002072/71A BR207271A BR7102072D0 BR 7102072 D0 BR7102072 D0 BR 7102072D0 BR 002072/71 A BR002072/71 A BR 002072/71A BR 207271 A BR207271 A BR 207271A BR 7102072 D0 BR7102072 D0 BR 7102072D0
Authority
BR
Brazil
Prior art keywords
perfected
metal
high voltage
electric circuit
voltage electric
Prior art date
Application number
BR002072/71A
Other languages
English (en)
Portuguese (pt)
Inventor
Fabriche Riunite Magrini Scarpa E Magnano Spa Magrini
Original Assignee
Magrini Fab Riun Scarpa
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 Magrini Fab Riun Scarpa filed Critical Magrini Fab Riun Scarpa
Publication of BR7102072D0 publication Critical patent/BR7102072D0/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Breakers (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
BR002072/71A 1970-04-07 1971-04-06 Aperfeicoado interruptorde circuito eletrico de alta voltagem encerrado em metal BR7102072D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2298070 1970-04-07

Publications (1)

Publication Number Publication Date
BR7102072D0 true BR7102072D0 (pt) 1973-05-29

Family

ID=11202534

Family Applications (1)

Application Number Title Priority Date Filing Date
BR002072/71A BR7102072D0 (pt) 1970-04-07 1971-04-06 Aperfeicoado interruptorde circuito eletrico de alta voltagem encerrado em metal

Country Status (11)

Country Link
US (1) US3712969A (no)
BE (1) BE765363A (no)
BR (1) BR7102072D0 (no)
CA (1) CA950014A (no)
CH (1) CH539962A (no)
DE (1) DE2116323A1 (no)
ES (1) ES389975A1 (no)
FR (1) FR2089315A5 (no)
GB (1) GB1353669A (no)
NO (1) NO131791C (no)
SE (1) SE371530B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154423A (ja) * 1984-01-24 1985-08-14 三菱電機株式会社 ガス絶縁開閉装置
DE3936759A1 (de) * 1989-11-02 1991-05-08 Siemens Ag Dreipolige, metallgekapselte, druckgasisolierte hochspannungsschaltanlage
EP2254209B1 (de) * 2009-05-20 2019-08-14 ABB Schweiz AG Steckbare Primärleistungsverbindungen zweier Module einer gasisolierten Hochspannungsschaltanlage
CN105826853B (zh) * 2016-06-03 2017-12-29 乐清市风杰电子科技有限公司 一种灭弧的高压开关柜
CN110957195B (zh) * 2019-12-19 2021-11-19 南京亚派科技股份有限公司 一种断路器的触头灭弧装置
ES2943533T3 (es) * 2020-07-20 2023-06-14 Abb Schweiz Ag Compartimento de disyuntor

Also Published As

Publication number Publication date
ES389975A1 (es) 1973-06-16
NO131791B (no) 1975-04-21
FR2089315A5 (no) 1972-01-07
GB1353669A (en) 1974-05-22
CA950014A (en) 1974-06-25
US3712969A (en) 1973-01-23
DE2116323A1 (de) 1971-10-28
BE765363A (fr) 1971-10-06
NO131791C (no) 1975-07-30
SE371530B (no) 1974-11-18
CH539962A (de) 1973-07-31

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