GB1353669A - High-voltage enclosed circuit-break - Google Patents

High-voltage enclosed circuit-break

Info

Publication number
GB1353669A
GB1353669A GB2667171*#A GB2667171A GB1353669A GB 1353669 A GB1353669 A GB 1353669A GB 2667171 A GB2667171 A GB 2667171A GB 1353669 A GB1353669 A GB 1353669A
Authority
GB
United Kingdom
Prior art keywords
gas
enclosure
magrini
april
apertures
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
GB2667171*#A
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.)
Magrini Fabbriche Riunite Magrini Scarpa e Magnano MSM SpA
Original Assignee
Magrini Fabbriche Riunite Magrini Scarpa e Magnano MSM 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 Magrini Fabbriche Riunite Magrini Scarpa e Magnano MSM SpA filed Critical Magrini Fabbriche Riunite Magrini Scarpa e Magnano MSM SpA
Publication of GB1353669A publication Critical patent/GB1353669A/en
Expired legal-status Critical Current

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)
GB2667171*#A 1970-04-07 1971-04-19 High-voltage enclosed circuit-break Expired GB1353669A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1353669A true GB1353669A (en) 1974-05-22

Family

ID=11202534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2667171*#A Expired GB1353669A (en) 1970-04-07 1971-04-19 High-voltage enclosed circuit-break

Country Status (11)

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

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
CN107516844B (zh) * 2016-06-03 2019-06-21 江苏中盟电气设备有限公司 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
EP3944276B1 (en) * 2020-07-20 2023-02-08 ABB Schweiz AG Circuit breaker compartment

Also Published As

Publication number Publication date
NO131791C (enExample) 1975-07-30
SE371530B (enExample) 1974-11-18
ES389975A1 (es) 1973-06-16
BR7102072D0 (pt) 1973-05-29
BE765363A (fr) 1971-10-06
DE2116323A1 (de) 1971-10-28
US3712969A (en) 1973-01-23
CH539962A (de) 1973-07-31
NO131791B (enExample) 1975-04-21
FR2089315A5 (enExample) 1972-01-07
CA950014A (en) 1974-06-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee