BRPI0701670A - isolante passante para transformadores elétricos - Google Patents

isolante passante para transformadores elétricos

Info

Publication number
BRPI0701670A
BRPI0701670A BRPI0701670A BRPI0701670A BR PI0701670 A BRPI0701670 A BR PI0701670A BR PI0701670 A BRPI0701670 A BR PI0701670A BR PI0701670 A BRPI0701670 A BR PI0701670A
Authority
BR
Brazil
Prior art keywords
insulating
electrical
arms
insulator
epoxy resin
Prior art date
Application number
Other languages
English (en)
Portuguese (pt)
Inventor
Silvio Dal Lago
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
Publication of BRPI0701670A publication Critical patent/BRPI0701670A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/28—Capacitor type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulators (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Installation Of Bus-Bars (AREA)
  • Insulating Bodies (AREA)
BRPI0701670 2006-06-05 2007-06-04 isolante passante para transformadores elétricos BRPI0701670A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI20060166 ITVI20060166A1 (it) 2006-06-05 2006-06-05 Isolatore passante per trasformatori elettrici

Publications (1)

Publication Number Publication Date
BRPI0701670A true BRPI0701670A (pt) 2008-02-19

Family

ID=38328618

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0701670 BRPI0701670A (pt) 2006-06-05 2007-06-04 isolante passante para transformadores elétricos

Country Status (5)

Country Link
EP (1) EP1865517A3 (fr)
BR (1) BRPI0701670A (fr)
IT (1) ITVI20060166A1 (fr)
RU (1) RU2455717C2 (fr)
UA (1) UA91525C2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2466441A (en) * 2008-12-18 2010-06-23 Tyco Electronics Ltd Uk Electrical current feed-through bush with air gap
EP2276040B1 (fr) * 2009-07-15 2017-03-01 ABB Research LTD Dispositif pour connexion électrique, procédé de production d'un tel dispositif, et installation électrique
EP2276041B1 (fr) * 2009-07-15 2013-09-25 ABB Research Ltd. Dispositif de connexion électrique et installation électrique

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1503073A (en) * 1919-05-05 1924-07-29 Steinberger Louis Insulated connecter
US3646251A (en) * 1970-12-08 1972-02-29 Westinghouse Electric Corp Electrical bushing having stress-grading layer disposed within solid insulation including a ground layer term inated at each end with a layer of material having a voltage-dependent resistivity
GB2110479B (en) * 1981-09-21 1985-10-23 Raychem Corp Electrical bushing and method of manufacture thereof
US4500745A (en) * 1983-03-03 1985-02-19 Interpace Corporation Hybrid electrical insulator bushing
JPH02148627A (ja) * 1988-11-30 1990-06-07 Meidensha Corp 碍管
SE506172C2 (sv) * 1996-02-29 1997-11-17 Ramkiw Ab Anordning för isolering av högspänningsledare
IT245076Y1 (it) * 1998-07-09 2002-03-19 Comem Spa Isolatore passante perfezionato.
FR2786944B1 (fr) * 1998-12-07 2003-09-19 Soule Materiel Electr Perfectionnements aux dispositifs de coupure electrique pour moyenne et haute tension
DE19926950A1 (de) * 1999-06-14 2000-12-21 Abb Research Ltd Kabelendgarnitur
RU2173902C1 (ru) * 1999-12-23 2001-09-20 Общество с ограниченной ответственностью ООО "Альфа-Энерго" Опорная стержневая изоляционная конструкция
US20050155786A1 (en) * 2001-02-02 2005-07-21 Krol Robert A. Apparatus bushing with silicone-rubber housing
US20020104679A1 (en) * 2001-02-02 2002-08-08 Krol Robert A. Apparatus bushing with silicone-rubber housing
ITMI20030678A1 (it) * 2003-04-07 2004-10-08 Cedaspe S P A Isolatore per trasformatori
SE526713C2 (sv) * 2003-07-11 2005-10-25 Abb Research Ltd Genomföring samt förfarande för tillverkning av genomföringen

Also Published As

Publication number Publication date
EP1865517A2 (fr) 2007-12-12
UA91525C2 (ru) 2010-08-10
RU2455717C2 (ru) 2012-07-10
RU2007120613A (ru) 2008-12-10
ITVI20060166A1 (it) 2007-12-06
EP1865517A3 (fr) 2009-05-06

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal
B09B Decision: refusal