PT1026710E - SECTIONER FOR USE IN MEDIA TENSION SECTIONAL INSTALLATIONS SF6 - Google Patents

SECTIONER FOR USE IN MEDIA TENSION SECTIONAL INSTALLATIONS SF6

Info

Publication number
PT1026710E
PT1026710E PT00101480T PT00101480T PT1026710E PT 1026710 E PT1026710 E PT 1026710E PT 00101480 T PT00101480 T PT 00101480T PT 00101480 T PT00101480 T PT 00101480T PT 1026710 E PT1026710 E PT 1026710E
Authority
PT
Portugal
Prior art keywords
sectioner
installations
contact
media tension
sectional
Prior art date
Application number
PT00101480T
Other languages
Portuguese (pt)
Inventor
Bogner Albert
Rolf Dirks
Original Assignee
Ormazabal Anlagentechnik Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7896691&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1026710(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ormazabal Anlagentechnik Gmbh filed Critical Ormazabal Anlagentechnik Gmbh
Publication of PT1026710E publication Critical patent/PT1026710E/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Contacts (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Lubricants (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

The switch has a contact blade (1), a fixed contact and an arc-quenching device. The contact blade has a contact surface (8) is formed by a contact head (10) which is considerably thicker than a shaft (7). The contact head includes a tip (11) made of a material that is resistant to high temperatures as it is subjected to heat due to arcing when switching.
PT00101480T 1999-02-06 2000-01-26 SECTIONER FOR USE IN MEDIA TENSION SECTIONAL INSTALLATIONS SF6 PT1026710E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904930A DE19904930C2 (en) 1999-02-06 1999-02-06 Switches for use in SF6 medium-voltage switchgear

Publications (1)

Publication Number Publication Date
PT1026710E true PT1026710E (en) 2006-07-31

Family

ID=7896691

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00101480T PT1026710E (en) 1999-02-06 2000-01-26 SECTIONER FOR USE IN MEDIA TENSION SECTIONAL INSTALLATIONS SF6

Country Status (6)

Country Link
EP (1) EP1026710B1 (en)
AT (1) ATE323319T1 (en)
DE (2) DE19904930C2 (en)
ES (1) ES2261110T3 (en)
NO (1) NO319046B1 (en)
PT (1) PT1026710E (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2687407T3 (en) * 2009-05-04 2018-10-25 Abb Schweiz Ag Medium voltage line switch contact arrangement
FR2979743B1 (en) 2011-09-01 2013-08-30 Socomec Sa MOBILE CONTACTOR CARRIER AND ELECTRICAL CLUTCH EQUIPPTION WITH SUCH TROLLEY
FR2979744B1 (en) 2011-09-01 2015-05-01 Socomec Sa ELECTRIC CUTTING APPARATUS WITH HIGH CLOSING POWER
FR2979746B1 (en) 2011-09-01 2016-07-01 Socomec Sa HIGH ELECTRODYNAMIC ELECTRICAL CUTTING APPARATUS
EP2822013A1 (en) * 2013-07-05 2015-01-07 ABB Technology AG High voltage circuit breaker with high voltage switching unit
WO2019058631A1 (en) * 2017-09-21 2019-03-28 三菱電機株式会社 Switch
US11158466B2 (en) 2018-05-10 2021-10-26 Mitsubishi Electric Corporation Switch

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT228318B (en) * 1961-08-09 1963-07-10 Plansee Metallwerk Contacts for high voltage switches
AT286423B (en) * 1969-01-27 1970-12-10 Plansee Metallwerk Electric contact
FR2048151A5 (en) * 1969-06-02 1971-03-19 Merlin Gerin
US3691335A (en) * 1971-03-01 1972-09-12 Westinghouse Electric Corp Knife blade contact assembly with improved contact engagement position retaining means
DE7338407U (en) * 1973-10-26 1974-01-24 Felten & Guilleaume Schaltanlagen Gmbh Switch-disconnector with quenching device concentric to the disconnection blades
DE7429574U (en) * 1974-09-03 1974-12-05 Bbc Ag Contact piece
DE3820489A1 (en) * 1988-06-16 1989-12-21 Felten & Guilleaume Energie Encapsulated switch disconnector arrangement
US5013876A (en) * 1988-09-12 1991-05-07 S&C Electric Company Switch contacts with improved fault-closing capability
US5021615A (en) * 1989-09-29 1991-06-04 Cooper Power Systems, Inc. On/off loadbreak switch
DE4040902C2 (en) * 1990-12-20 1996-01-11 Felten & Guilleaume Energie Tilt tube switch disconnector

Also Published As

Publication number Publication date
ATE323319T1 (en) 2006-04-15
EP1026710B1 (en) 2006-04-12
NO319046B1 (en) 2005-06-06
EP1026710A2 (en) 2000-08-09
DE19904930A1 (en) 2000-08-31
DE50012546D1 (en) 2006-05-24
NO20000566L (en) 2000-08-07
EP1026710A3 (en) 2001-11-14
DE19904930C2 (en) 2000-12-14
NO20000566D0 (en) 2000-02-04
ES2261110T3 (en) 2006-11-16

Similar Documents

Publication Publication Date Title
BR9901962A (en) Electric switching device.
BR0115466A (en) Thermal Trip Adjustable Circuit Breaker
PT1026710E (en) SECTIONER FOR USE IN MEDIA TENSION SECTIONAL INSTALLATIONS SF6
DE69804265T2 (en) Generator Circuit Breakers
DE502005006292D1 (en) bimetal thermoswitch
DE60311485D1 (en) Gas-insulated switching device with a nozzle
ATE215729T1 (en) CONTACT ELEMENT
DK0938117T3 (en) Circuit breaker
FR2762710B1 (en) ELECTRICAL SHUTDOWN DEVICE FOR LOW AND HIGH VOLTAGE
GB2274205A (en) Arc quenching apparatus for circuit breakers
HK1045401A1 (en) Thermal switchgear
ATE267455T1 (en) ELECTRICAL SWITCHING DEVICE
DE50001496D1 (en) FUSE SWITCH
DK1224677T3 (en) Contact with fuse unit
ES2102730T3 (en) ELECTRICAL SWITCHING DEVICE.
DK0398213T3 (en) Medium voltage switch for high rated current
ATE349066T1 (en) IMPROVEMENT OF AN ELECTRICAL SWITCH
ES256534Y (en) PERFECTED MANEUVER MECHANISM FOR ELECTRICAL INSTALLATION SWITCHES
ES2192632T3 (en) ELECTRICAL DISTRIBUTION DEVICE.
DE59507525D1 (en) Device for accelerating the switch-on process between electrical contacts
HU0002402D0 (en) Electrical switchgear apparatus having a contact means equipped with a spark arrester
DE50114865D1 (en) Burn-off circuit arrangement for a circuit breaker
GB190819906A (en) Improvements in Thermally Actuated Electric Switches
BR9404563A (en) Contact bushing for electrical switch