ATA31499A - ARRANGEMENT FOR SEALING A CYLINDRIC OIL VESSEL OF A SWITCH - Google Patents

ARRANGEMENT FOR SEALING A CYLINDRIC OIL VESSEL OF A SWITCH

Info

Publication number
ATA31499A
ATA31499A AT0031499A AT31499A ATA31499A AT A31499 A ATA31499 A AT A31499A AT 0031499 A AT0031499 A AT 0031499A AT 31499 A AT31499 A AT 31499A AT A31499 A ATA31499 A AT A31499A
Authority
AT
Austria
Prior art keywords
arrangement
sealing
switch
oil vessel
cylindric oil
Prior art date
Application number
AT0031499A
Other languages
German (de)
Other versions
AT409563B (en
Inventor
Thomas Dipl Ing Dr Strof
Original Assignee
Elin Oltc Stufenschalter Fuer
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 Elin Oltc Stufenschalter Fuer filed Critical Elin Oltc Stufenschalter Fuer
Priority to AT0031499A priority Critical patent/AT409563B/en
Priority to DE50012796T priority patent/DE50012796D1/en
Priority to AT00103220T priority patent/ATE327563T1/en
Priority to EP00103220A priority patent/EP1032003B1/en
Publication of ATA31499A publication Critical patent/ATA31499A/en
Application granted granted Critical
Publication of AT409563B publication Critical patent/AT409563B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0044—Casings; Mountings; Disposition in transformer housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
    • 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
    • H01H33/55—Oil reservoirs or tanks; Lowering means therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0044—Casings; Mountings; Disposition in transformer housing
    • H01H2009/005—Details concerning the sealing of the oil filled casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Level Indicators Using A Float (AREA)
  • Push-Button Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Insulators (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Manufacture Of Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

The arrangement has an outer groove (5) in an insulating tube (1) with a semicircular cross-section, in which a clamping ring (6) of round cross-section is arranged, and at least one threaded bore (7) in a metal flange at an acute angle to the end of the insulating tube with a bolt 8 whose end acts upon he clamp ring.
AT0031499A 1999-02-24 1999-02-24 ARRANGEMENT FOR SEALING A CYLINDRIC OIL VESSEL OF A SWITCH AT409563B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0031499A AT409563B (en) 1999-02-24 1999-02-24 ARRANGEMENT FOR SEALING A CYLINDRIC OIL VESSEL OF A SWITCH
DE50012796T DE50012796D1 (en) 1999-02-24 2000-02-17 Arrangement for sealing a cylindrical oil container of a switch
AT00103220T ATE327563T1 (en) 1999-02-24 2000-02-17 ARRANGEMENT FOR SEALING A CYLINDRICAL OIL VESSEL OF A SWITCH
EP00103220A EP1032003B1 (en) 1999-02-24 2000-02-17 Arrangement for sealing a cylindrical oil vessel for a switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0031499A AT409563B (en) 1999-02-24 1999-02-24 ARRANGEMENT FOR SEALING A CYLINDRIC OIL VESSEL OF A SWITCH

Publications (2)

Publication Number Publication Date
ATA31499A true ATA31499A (en) 2002-01-15
AT409563B AT409563B (en) 2002-09-25

Family

ID=3487291

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0031499A AT409563B (en) 1999-02-24 1999-02-24 ARRANGEMENT FOR SEALING A CYLINDRIC OIL VESSEL OF A SWITCH
AT00103220T ATE327563T1 (en) 1999-02-24 2000-02-17 ARRANGEMENT FOR SEALING A CYLINDRICAL OIL VESSEL OF A SWITCH

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00103220T ATE327563T1 (en) 1999-02-24 2000-02-17 ARRANGEMENT FOR SEALING A CYLINDRICAL OIL VESSEL OF A SWITCH

Country Status (3)

Country Link
EP (1) EP1032003B1 (en)
AT (2) AT409563B (en)
DE (1) DE50012796D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002171624A (en) * 2000-11-30 2002-06-14 Mitsubishi Electric Corp Gas-filled switchgear
DE102012103490B4 (en) * 2012-04-20 2015-11-12 Maschinenfabrik Reinhausen Gmbh Distribution transformer for voltage regulation of local networks
DE102012103489B4 (en) * 2012-04-20 2015-11-12 Maschinenfabrik Reinhausen Gmbh On-load tap-changer and its use for voltage regulation in a distribution transformer
EP3761332B8 (en) * 2019-07-01 2023-12-06 Hitachi Energy Ltd An on-load tap changer including an insulation barrier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB584834A (en) * 1945-01-29 1947-01-23 Crabtree & Co Ltd J A Improvements in and connected with electric switches having oil-immersed contacts
AT341624B (en) * 1975-09-29 1978-02-27 Elin Union Ag SEALING ARRANGEMENT FOR A CYLINDRICAL OLD VESSEL OF A LOAD CHANGEOVER FOR TAP SWITCHES

Also Published As

Publication number Publication date
ATE327563T1 (en) 2006-06-15
AT409563B (en) 2002-09-25
EP1032003A2 (en) 2000-08-30
DE50012796D1 (en) 2006-06-29
EP1032003B1 (en) 2006-05-24
EP1032003A3 (en) 2001-05-02

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee