IT1073458B - Sezionatore di messa a terra per stazione blindata ad alta tensione - Google Patents

Sezionatore di messa a terra per stazione blindata ad alta tensione

Info

Publication number
IT1073458B
IT1073458B IT6753677A IT6753677A IT1073458B IT 1073458 B IT1073458 B IT 1073458B IT 6753677 A IT6753677 A IT 6753677A IT 6753677 A IT6753677 A IT 6753677A IT 1073458 B IT1073458 B IT 1073458B
Authority
IT
Italy
Prior art keywords
high voltage
earth switch
station
voltage armored
armored station
Prior art date
Application number
IT6753677A
Other languages
English (en)
Italian (it)
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Application granted granted Critical
Publication of IT1073458B publication Critical patent/IT1073458B/it

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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/045—Means for extinguishing or preventing arc between current-carrying parts for arcs formed during closing
    • 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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes
    • 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
    • H02B13/075—Earthing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
IT6753677A 1976-03-15 1977-03-11 Sezionatore di messa a terra per stazione blindata ad alta tensione IT1073458B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607613A FR2344987A1 (fr) 1976-03-15 1976-03-15 Sectionneur de mise a la terre pour poste blinde a haute tension

Publications (1)

Publication Number Publication Date
IT1073458B true IT1073458B (it) 1985-04-17

Family

ID=9170545

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6753677A IT1073458B (it) 1976-03-15 1977-03-11 Sezionatore di messa a terra per stazione blindata ad alta tensione

Country Status (7)

Country Link
JP (1) JPS52111672A (de)
CH (1) CH600532A5 (de)
DE (1) DE2711166C2 (de)
FR (1) FR2344987A1 (de)
GB (1) GB1544333A (de)
IT (1) IT1073458B (de)
NL (1) NL7702675A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831134C2 (de) * 1978-07-13 1980-08-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Metallgekapseltes, druckgasisoliertes Hochspannungsschaltgerät
CH644969A5 (de) * 1979-09-25 1984-08-31 Sprecher & Schuh Ag Druckgasschalter.
FR2476381B1 (fr) * 1980-02-16 1985-10-25 Hitachi Ltd Sectionneur isole par gaz
FR2483121A1 (fr) * 1980-05-23 1981-11-27 Alsthom Atlantique Sectionneur de poste blinde a haute tension
JPS5740225U (de) * 1980-08-18 1982-03-04
DE3132123A1 (de) * 1981-08-11 1983-03-03 Siemens AG, 1000 Berlin und 8000 München Ein- oder mehrpoliger schalter fuer gekapselte, druckgasisolierte hochspannungsschaltanlagen
CH658936A5 (de) * 1982-08-26 1986-12-15 Bbc Brown Boveri & Cie Metallgekapseltes hochspannungsschaltgeraet.
JPS6135108A (ja) * 1984-07-24 1986-02-19 三菱電機株式会社 ガス絶縁断路器
GB2223880B (en) * 1988-10-15 1992-01-02 George Francis Chrisp Electric arc interrupter
DE9109811U1 (de) * 1991-08-05 1991-10-02 Siemens AG, 8000 München Trennschalter
FR2982412B1 (fr) * 2011-11-03 2014-12-26 Alstom Technology Ltd Appareillage electrique comportant des moyens pour limiter la formation d'un arc electrique
EP2696361B1 (de) * 2012-08-09 2017-03-29 ABB Schweiz AG Gasisolierter Trennschalter mit Schutz
CN103839727B (zh) * 2014-03-28 2015-08-05 杨明 固体绝缘全密封三工位隔离开关
EP3121831B1 (de) * 2015-07-23 2017-09-13 General Electric Technology GmbH Elektrische erdungsschalteranordnung für gasisolierte unterstation
CN106816340B (zh) * 2015-11-30 2020-02-18 沈阳昊诚电气有限公司 三工位隔离开关和具有其的开关柜

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH256325A (de) * 1946-01-16 1948-08-15 Hidde Nijland Hendrik Arend Stromunterbrecher.
CA572848A (en) * 1954-10-04 1959-03-24 H. Rugg Harold Disconnecting switch
DE1238545B (de) * 1964-05-28 1967-04-13 Merlin Gerin Druckgasschalter mit mindestens einem rohrfoermigen Kontakt
NL122697C (de) * 1965-04-05
DE2048683A1 (de) * 1970-10-03 1972-04-06 Howaldtswerke Deutsche Werft Hochspannungsschalter

Also Published As

Publication number Publication date
NL7702675A (nl) 1977-09-19
DE2711166C2 (de) 1986-11-06
CH600532A5 (de) 1978-06-15
JPS52111672A (en) 1977-09-19
DE2711166A1 (de) 1977-09-29
FR2344987B1 (de) 1978-08-25
GB1544333A (en) 1979-04-19
FR2344987A1 (fr) 1977-10-14
JPS611852B2 (de) 1986-01-21

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950330