BR112012027557A2 - aparelhagem elétrica alta ou média tensão - Google Patents

aparelhagem elétrica alta ou média tensão

Info

Publication number
BR112012027557A2
BR112012027557A2 BR112012027557A BR112012027557A BR112012027557A2 BR 112012027557 A2 BR112012027557 A2 BR 112012027557A2 BR 112012027557 A BR112012027557 A BR 112012027557A BR 112012027557 A BR112012027557 A BR 112012027557A BR 112012027557 A2 BR112012027557 A2 BR 112012027557A2
Authority
BR
Brazil
Prior art keywords
electrical equipment
medium voltage
voltage electrical
medium
equipment
Prior art date
Application number
BR112012027557A
Other languages
English (en)
Inventor
François DEVAUX
Pascal Vouagner
Original Assignee
Alstom Technology Ltd
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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of BR112012027557A2 publication Critical patent/BR112012027557A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/33—Arrangements for noise damping
BR112012027557A 2010-05-05 2011-05-03 aparelhagem elétrica alta ou média tensão BR112012027557A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1053509A FR2959859B1 (fr) 2010-05-05 2010-05-05 Appareillage electrique a haute ou moyenne tension comprenant une partie active par induction immergee, a bruit reduit
PCT/EP2011/057062 WO2011138329A1 (fr) 2010-05-05 2011-05-03 Appareillage electrique a haute ou moyenne tension comprenant une partie active par induction immergee, a bruit reduit

Publications (1)

Publication Number Publication Date
BR112012027557A2 true BR112012027557A2 (pt) 2016-08-02

Family

ID=43218506

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012027557A BR112012027557A2 (pt) 2010-05-05 2011-05-03 aparelhagem elétrica alta ou média tensão

Country Status (7)

Country Link
US (1) US8841982B2 (pt)
EP (1) EP2567388B1 (pt)
CN (1) CN102884598A (pt)
BR (1) BR112012027557A2 (pt)
CA (1) CA2797788A1 (pt)
FR (1) FR2959859B1 (pt)
WO (1) WO2011138329A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9466414B2 (en) * 2015-02-24 2016-10-11 Cooper Technologies Company Vibration stabilizer for enclosure cooling fins

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1846887A (en) * 1930-05-24 1932-02-23 Gen Electric Electrical induction apparatus
US3102246A (en) * 1958-12-17 1963-08-27 Mc Graw Edison Co Noise reducing means for transformer
US3305813A (en) 1961-11-21 1967-02-21 Mc Graw Edison Co Cooling and noise reducing arrangement for stationary induction apparatus
JPS58143510A (ja) * 1982-02-20 1983-08-26 Hitachi Ltd 静止誘導電器
JPS59172218A (ja) 1983-03-18 1984-09-28 Toshiba Corp 静止誘導電器タンク
JPS616812A (ja) 1984-06-21 1986-01-13 Toshiba Corp 静止誘導電器タンク
JPS6490497A (en) * 1987-09-30 1989-04-06 Bridgestone Corp Noise reducer
US5138588A (en) 1988-08-19 1992-08-11 Brunswick Corporation Underwater sound attenuator
US5121811A (en) * 1989-01-27 1992-06-16 Bridgestone Corporation Noise reducing device for printer
DE4228101A1 (de) * 1992-08-27 1994-03-03 Abb Patent Gmbh Minderung der Schallemission von Transformatoren
FR2730335A1 (fr) 1995-02-02 1996-08-09 France Etat Dispositif anti bruit notamment pour accoustique sous-marine
SE514509C2 (sv) * 1999-06-28 2001-03-05 Abb Ab stationär ljudisolerande anordning, stationär induktionsmaskin samt användning av en sådan induktionsmaskin

Also Published As

Publication number Publication date
WO2011138329A1 (fr) 2011-11-10
FR2959859B1 (fr) 2013-06-28
US8841982B2 (en) 2014-09-23
EP2567388A1 (fr) 2013-03-13
US20130043965A1 (en) 2013-02-21
EP2567388B1 (fr) 2017-07-12
CN102884598A (zh) 2013-01-16
CA2797788A1 (fr) 2011-11-10
FR2959859A1 (fr) 2011-11-11

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)