FR2380665A1 - Commutateur a echelons pour transformateur a echelons avec un boitier etanche a la pression - Google Patents

Commutateur a echelons pour transformateur a echelons avec un boitier etanche a la pression

Info

Publication number
FR2380665A1
FR2380665A1 FR7803883A FR7803883A FR2380665A1 FR 2380665 A1 FR2380665 A1 FR 2380665A1 FR 7803883 A FR7803883 A FR 7803883A FR 7803883 A FR7803883 A FR 7803883A FR 2380665 A1 FR2380665 A1 FR 2380665A1
Authority
FR
France
Prior art keywords
housing
tap changer
transformer
pressure tight
cascaded
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.)
Withdrawn
Application number
FR7803883A
Other languages
English (en)
French (fr)
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.)
Maschinenfabrik Reinhausen GmbH
Original Assignee
Maschinenfabrik Reinhausen 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
Application filed by Maschinenfabrik Reinhausen GmbH filed Critical Maschinenfabrik Reinhausen GmbH
Publication of FR2380665A1 publication Critical patent/FR2380665A1/fr
Withdrawn legal-status Critical Current

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
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • 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
    • H01H9/0016—Contact arrangements for tap changers
    • H01H2009/0022—Mounting of the fixed contacts or taps on cylindrical wall of oil vessel containing the tap changer; Details of screening
    • 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
    • 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

Landscapes

  • Housings And Mounting Of Transformers (AREA)
FR7803883A 1977-02-11 1978-02-10 Commutateur a echelons pour transformateur a echelons avec un boitier etanche a la pression Withdrawn FR2380665A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772705772 DE2705772A1 (de) 1977-02-11 1977-02-11 Stufenschalter fuer stufentransformatoren mit einem druckdichten gehaeuse

Publications (1)

Publication Number Publication Date
FR2380665A1 true FR2380665A1 (fr) 1978-09-08

Family

ID=6000931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803883A Withdrawn FR2380665A1 (fr) 1977-02-11 1978-02-10 Commutateur a echelons pour transformateur a echelons avec un boitier etanche a la pression

Country Status (3)

Country Link
JP (1) JPS53100425A (de)
DE (1) DE2705772A1 (de)
FR (1) FR2380665A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129080A1 (de) * 1983-05-20 1984-12-27 Kabushiki Kaisha Meidensha Vakuumschalter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234213C2 (de) * 1982-09-15 1985-10-17 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Zylindrisches Ölgefäß für Stufenschalter von Stufentransformatoren
DE102004041317B3 (de) 2004-08-26 2005-10-20 Reinhausen Maschf Scheubeck Kontaktanordnung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB948159A (en) * 1959-08-07 1964-01-29 Trefimetaux Improvements in disconnectable plug and socket assemblies for making a connection through a wall of an electric apparatus
US3287510A (en) * 1965-03-09 1966-11-22 Mc Graw Edison Co Dual voltage transformer switch
CH489878A (de) * 1968-06-25 1970-04-30 Reinhausen Maschf Scheubeck Lastumschalter für Stufenschalter mit einem druckdichten Ölgefäss an einem Regeltransformator
US3652812A (en) * 1970-09-28 1972-03-28 Westinghouse Electric Corp Tap changer switch with radial pressurized movable contact structure
FR2187079A5 (de) * 1972-05-26 1974-01-11 Atomenergi Ab
DE2249974A1 (de) * 1972-10-12 1974-05-02 Demag Ag Vorrichtung zum verschliessen der wellendurchfuehrung beim ausbau der welle, insbesondere an stroemungsmaschinen, wie turboverdichter oder dergleichen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB948159A (en) * 1959-08-07 1964-01-29 Trefimetaux Improvements in disconnectable plug and socket assemblies for making a connection through a wall of an electric apparatus
US3287510A (en) * 1965-03-09 1966-11-22 Mc Graw Edison Co Dual voltage transformer switch
CH489878A (de) * 1968-06-25 1970-04-30 Reinhausen Maschf Scheubeck Lastumschalter für Stufenschalter mit einem druckdichten Ölgefäss an einem Regeltransformator
DE1763569B2 (de) * 1968-06-25 1971-11-04 Oelgefaess fuer lastumschalter von stufenschaltern fuer regeltransformatoren
US3652812A (en) * 1970-09-28 1972-03-28 Westinghouse Electric Corp Tap changer switch with radial pressurized movable contact structure
FR2187079A5 (de) * 1972-05-26 1974-01-11 Atomenergi Ab
DE2249974A1 (de) * 1972-10-12 1974-05-02 Demag Ag Vorrichtung zum verschliessen der wellendurchfuehrung beim ausbau der welle, insbesondere an stroemungsmaschinen, wie turboverdichter oder dergleichen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129080A1 (de) * 1983-05-20 1984-12-27 Kabushiki Kaisha Meidensha Vakuumschalter
US4528432A (en) * 1983-05-20 1985-07-09 Kabushiki Kaisha Meidensha Vacuum interrupter

Also Published As

Publication number Publication date
DE2705772A1 (de) 1978-08-17
JPS53100425A (en) 1978-09-01

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Legal Events

Date Code Title Description
ST Notification of lapse