ITVI20070199A1 - REMOVABLE CONNECTION DEVICE FOR VACUUM SWITCHES FOR ELECTRIC TRANSFORMERS. - Google Patents

REMOVABLE CONNECTION DEVICE FOR VACUUM SWITCHES FOR ELECTRIC TRANSFORMERS.

Info

Publication number
ITVI20070199A1
ITVI20070199A1 ITVI20070199A ITVI20070199A1 IT VI20070199 A1 ITVI20070199 A1 IT VI20070199A1 IT VI20070199 A ITVI20070199 A IT VI20070199A IT VI20070199 A1 ITVI20070199 A1 IT VI20070199A1
Authority
IT
Italy
Prior art keywords
connection device
removable connection
vacuum switches
electric transformers
transformers
Prior art date
Application number
Other languages
Italian (it)
Inventor
Lago Silvio Dal
Original Assignee
Comem Spa
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 Comem Spa filed Critical Comem Spa
Priority to ITVI20070199 priority Critical patent/ITVI20070199A1/en
Priority to BRPI0805803-2A priority patent/BRPI0805803A2/en
Priority to RU2008150083/07A priority patent/RU2008150083A/en
Priority to PCT/IT2008/000336 priority patent/WO2009011000A1/en
Priority to UAA200900508A priority patent/UA95639C2/en
Priority to EP08763871A priority patent/EP2168132A1/en
Publication of ITVI20070199A1 publication Critical patent/ITVI20070199A1/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
    • H01H9/0016—Contact arrangements for tap changers
    • 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
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier
    • H01H2011/062—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier by inserting only
ITVI20070199 2007-07-16 2007-07-16 REMOVABLE CONNECTION DEVICE FOR VACUUM SWITCHES FOR ELECTRIC TRANSFORMERS. ITVI20070199A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITVI20070199 ITVI20070199A1 (en) 2007-07-16 2007-07-16 REMOVABLE CONNECTION DEVICE FOR VACUUM SWITCHES FOR ELECTRIC TRANSFORMERS.
BRPI0805803-2A BRPI0805803A2 (en) 2007-07-16 2008-05-20 detachable connection device for vacuum tap selector for electrical transformers
RU2008150083/07A RU2008150083A (en) 2007-07-16 2008-05-20 REMOVABLE CONNECTING DEVICE FOR VACUUM SWITCH DIVERSION SWITCHES OF TRANSFORMERS
PCT/IT2008/000336 WO2009011000A1 (en) 2007-07-16 2008-05-20 Detachable connecting device for vacuum tap changers for electrical transformers
UAA200900508A UA95639C2 (en) 2007-07-16 2008-05-20 Detachable connecting device for vacuum tap changers for electrical transformers
EP08763871A EP2168132A1 (en) 2007-07-16 2008-05-20 Detachable connecting device for vacuum tap changers for electrical transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI20070199 ITVI20070199A1 (en) 2007-07-16 2007-07-16 REMOVABLE CONNECTION DEVICE FOR VACUUM SWITCHES FOR ELECTRIC TRANSFORMERS.

Publications (1)

Publication Number Publication Date
ITVI20070199A1 true ITVI20070199A1 (en) 2009-01-17

Family

ID=39712386

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI20070199 ITVI20070199A1 (en) 2007-07-16 2007-07-16 REMOVABLE CONNECTION DEVICE FOR VACUUM SWITCHES FOR ELECTRIC TRANSFORMERS.

Country Status (6)

Country Link
EP (1) EP2168132A1 (en)
BR (1) BRPI0805803A2 (en)
IT (1) ITVI20070199A1 (en)
RU (1) RU2008150083A (en)
UA (1) UA95639C2 (en)
WO (1) WO2009011000A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1008744A (en) * 1963-05-25 1965-11-03 Naz Delle Officine Di Saviglia A diverter switch for a transformer tap changer
DE3801152A1 (en) * 1988-01-16 1989-07-27 Reinhausen Maschf Scheubeck CONTACT ARRANGEMENT SITTING IN AN INSULATING WALL FOR STEPPERS OF STEPPING TRANSFORMERS
DE4138000C1 (en) * 1991-11-19 1993-03-04 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De

Also Published As

Publication number Publication date
EP2168132A1 (en) 2010-03-31
WO2009011000A1 (en) 2009-01-22
RU2008150083A (en) 2011-08-27
BRPI0805803A2 (en) 2011-08-30
UA95639C2 (en) 2011-08-25

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