NL7702675A - Scheidingsschakelaar voor het met aarde verbinden voor een afgeschermde hoogspanningspost. - Google Patents

Scheidingsschakelaar voor het met aarde verbinden voor een afgeschermde hoogspanningspost.

Info

Publication number
NL7702675A
NL7702675A NL7702675A NL7702675A NL7702675A NL 7702675 A NL7702675 A NL 7702675A NL 7702675 A NL7702675 A NL 7702675A NL 7702675 A NL7702675 A NL 7702675A NL 7702675 A NL7702675 A NL 7702675A
Authority
NL
Netherlands
Prior art keywords
earth
high voltage
disconnecting switch
shielded high
voltage post
Prior art date
Application number
NL7702675A
Other languages
English (en)
Dutch (nl)
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
Publication of NL7702675A publication Critical patent/NL7702675A/xx

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)
NL7702675A 1976-03-15 1977-03-11 Scheidingsschakelaar voor het met aarde verbinden voor een afgeschermde hoogspanningspost. NL7702675A (nl)

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
NL7702675A true NL7702675A (nl) 1977-09-19

Family

ID=9170545

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7702675A NL7702675A (nl) 1976-03-15 1977-03-11 Scheidingsschakelaar voor het met aarde verbinden voor een afgeschermde hoogspanningspost.

Country Status (7)

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

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 (ja) * 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 (en) * 2012-08-09 2017-03-29 ABB Schweiz AG Gas-insulated disconnector with shield
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 (en) * 2015-07-23 2017-09-13 General Electric Technology GmbH Electric earthing switch arrangement for gas insulated substation
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 (ja) * 1965-04-05
DE2048683A1 (de) * 1970-10-03 1972-04-06 Howaldtswerke Deutsche Werft Hochspannungsschalter

Also Published As

Publication number Publication date
JPS52111672A (en) 1977-09-19
DE2711166C2 (de) 1986-11-06
JPS611852B2 (ja) 1986-01-21
IT1073458B (it) 1985-04-17
DE2711166A1 (de) 1977-09-29
CH600532A5 (ja) 1978-06-15
GB1544333A (en) 1979-04-19
FR2344987A1 (fr) 1977-10-14
FR2344987B1 (ja) 1978-08-25

Similar Documents

Publication Publication Date Title
DK119476A (da) Inddrivningslas
IT1055746B (it) Interruttore elettrico di guasto a terra
NL7604065A (nl) Telescopische laadboom.
NL173802C (nl) Elektrische akkuklem voor aansluiting aan een akkupoolstaaf.
NL7702675A (nl) Scheidingsschakelaar voor het met aarde verbinden voor een afgeschermde hoogspanningspost.
IT1067822B (it) Apparecchiatura di iniezione di combustibile
NL7707206A (nl) Inrichting voor verbeteringen aan spoorweg- wissels.
SE414437B (sv) Anordning vid en generator
BR7700265A (pt) Aparelho de injecao de combustivel
SE418471B (sv) Rakbladshallare vid en rakhyvel
NL7708817A (nl) Schakeling voor spanningsbegrenzing.
NL7807065A (nl) Ingekapselde hoogspanningsschakelinrichting.
BE855003A (fr) Voedingsinrichting voor een autobandconstructietrommel
NL7601119A (nl) Breekinrichting voor verbindingskabel.
NL7902867A (nl) Aardfoutdetector.
IT1057027B (it) Commutatore interruttore sismico
SE7700762L (sv) Brensleelementskelett
BE855980A (fr) Afdichtingsinrichting voor een schijf
BE852883A (fr) Kunststofkrat alsmede flessendrager voor een dergelijke kunststofkrat
AT337818B (de) Prellfreie massenanordnung
DK13077A (da) Seismisk arrangement
DK146577A (da) Kobling til forspendingskabler
SE7511624L (sv) Grevmaskin
IT1054847B (it) Apparecchiatura di pieghettatura a premistoppa
NO145146C (no) Stroemretter for stor effekt.

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed