SE514509C2 - stationär ljudisolerande anordning, stationär induktionsmaskin samt användning av en sådan induktionsmaskin - Google Patents

stationär ljudisolerande anordning, stationär induktionsmaskin samt användning av en sådan induktionsmaskin

Info

Publication number
SE514509C2
SE514509C2 SE9902429A SE9902429A SE514509C2 SE 514509 C2 SE514509 C2 SE 514509C2 SE 9902429 A SE9902429 A SE 9902429A SE 9902429 A SE9902429 A SE 9902429A SE 514509 C2 SE514509 C2 SE 514509C2
Authority
SE
Sweden
Prior art keywords
sound
membrane
insulating device
insulating
induction machine
Prior art date
Application number
SE9902429A
Other languages
English (en)
Swedish (sv)
Other versions
SE9902429L (sv
SE9902429D0 (sv
Inventor
Jan Anger
Original Assignee
Abb Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20416247&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE514509(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Abb Ab filed Critical Abb Ab
Priority to SE9902429A priority Critical patent/SE514509C2/sv
Publication of SE9902429D0 publication Critical patent/SE9902429D0/xx
Priority to EP00946655A priority patent/EP1196930B2/de
Priority to RU2002101931/09A priority patent/RU2002101931A/ru
Priority to US09/926,837 priority patent/US6661322B1/en
Priority to BRPI0011786A priority patent/BRPI0011786B1/pt
Priority to CNB008122555A priority patent/CN1196149C/zh
Priority to PCT/SE2000/001362 priority patent/WO2001001425A1/en
Priority to KR1020017016674A priority patent/KR20020070774A/ko
Priority to CA002377967A priority patent/CA2377967A1/en
Priority to DE60040669T priority patent/DE60040669D1/de
Priority to AU60380/00A priority patent/AU6038000A/en
Priority to AT00946655T priority patent/ATE412968T1/de
Publication of SE9902429L publication Critical patent/SE9902429L/
Publication of SE514509C2 publication Critical patent/SE514509C2/sv

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
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/321—Insulating of coils, windings, or parts thereof using a fluid for insulating purposes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Transformer Cooling (AREA)
  • Thermistors And Varistors (AREA)
  • Insulating Of Coils (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
SE9902429A 1999-06-28 1999-06-28 stationär ljudisolerande anordning, stationär induktionsmaskin samt användning av en sådan induktionsmaskin SE514509C2 (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9902429A SE514509C2 (sv) 1999-06-28 1999-06-28 stationär ljudisolerande anordning, stationär induktionsmaskin samt användning av en sådan induktionsmaskin
AT00946655T ATE412968T1 (de) 1999-06-28 2000-06-28 Schallisolierende vorrichtung für eine induktionsmaschine
AU60380/00A AU6038000A (en) 1999-06-28 2000-06-28 Sound-insulating device for an induction machine
CNB008122555A CN1196149C (zh) 1999-06-28 2000-06-28 用于感应电机的隔声装置
RU2002101931/09A RU2002101931A (ru) 1999-06-28 2000-06-28 Звукоизолирующее средство для асинхронного электрического устройства
US09/926,837 US6661322B1 (en) 1999-06-28 2000-06-28 Sound-insulating device for an induction machine
BRPI0011786A BRPI0011786B1 (pt) 1999-06-28 2000-06-28 dispositivo estacionário de isolamento de som para redução da radiação de som de uma máquina de indução, e máquina de indução estacionária com uma parte ativa
EP00946655A EP1196930B2 (de) 1999-06-28 2000-06-28 Schallisolierende vorrichtung für eine induktionsmaschine
PCT/SE2000/001362 WO2001001425A1 (en) 1999-06-28 2000-06-28 Sound-insulating device for an induction machine
KR1020017016674A KR20020070774A (ko) 1999-06-28 2000-06-28 유도기용 방음장치
CA002377967A CA2377967A1 (en) 1999-06-28 2000-06-28 Sound-insulating device for an induction machine
DE60040669T DE60040669D1 (de) 1999-06-28 2000-06-28 Schallisolierende vorrichtung für eine induktionsmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902429A SE514509C2 (sv) 1999-06-28 1999-06-28 stationär ljudisolerande anordning, stationär induktionsmaskin samt användning av en sådan induktionsmaskin

Publications (3)

Publication Number Publication Date
SE9902429D0 SE9902429D0 (sv) 1999-06-28
SE9902429L SE9902429L (sv) 2000-12-29
SE514509C2 true SE514509C2 (sv) 2001-03-05

Family

ID=20416247

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902429A SE514509C2 (sv) 1999-06-28 1999-06-28 stationär ljudisolerande anordning, stationär induktionsmaskin samt användning av en sådan induktionsmaskin

Country Status (12)

Country Link
US (1) US6661322B1 (de)
EP (1) EP1196930B2 (de)
KR (1) KR20020070774A (de)
CN (1) CN1196149C (de)
AT (1) ATE412968T1 (de)
AU (1) AU6038000A (de)
BR (1) BRPI0011786B1 (de)
CA (1) CA2377967A1 (de)
DE (1) DE60040669D1 (de)
RU (1) RU2002101931A (de)
SE (1) SE514509C2 (de)
WO (1) WO2001001425A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004032952A1 (de) 2004-07-07 2006-01-26 Leica Microsystems Cms Gmbh Rastermikroskop und Verfahren zur Untersuchung von biologischen Proben mit einem Rastermikroskop
MXNL05000025A (es) * 2005-03-11 2006-09-11 Prolec Ge S De R L De C V Tanque para aparato electrico inmerso en fluido.
US9607600B2 (en) 2009-02-06 2017-03-28 Sonobex Limited Attenuators, arrangements of attenuators, acoustic barriers and methods for constructing acoustic barriers
FR2959860B1 (fr) 2010-05-05 2013-06-28 Areva T & D Sas Dispositif de reduction acoustique des ondes provenant de la partie active par induction d'un appareillage electrique, a la tenue au vide garantie
FR2959859B1 (fr) * 2010-05-05 2013-06-28 Areva T & D Sas Appareillage electrique a haute ou moyenne tension comprenant une partie active par induction immergee, a bruit reduit
DE102011006119A1 (de) * 2011-03-25 2012-09-27 Siemens Aktiengesellschaft Transformatorkern und Transformator
JP2014082397A (ja) * 2012-10-18 2014-05-08 Toshiba Corp 静止誘導電器
GB201415873D0 (en) * 2014-09-08 2014-10-22 Sonobex Ltd Apparatus And Method
EP3065129B1 (de) * 2015-03-02 2018-10-03 Siemens Aktiengesellschaft Anordnung zur Verringerung der Schallemission eines Transformators oder einer Drossel
GB2548139B (en) * 2016-03-10 2020-03-18 General Electric Technology Gmbh Improvements in or relating to sound reduction components for housings
CN108711496A (zh) * 2018-06-25 2018-10-26 河南森源电气股份有限公司 一种油浸式非晶合金变压器
EP4235713B1 (de) * 2022-02-25 2025-10-29 Hitachi Energy Ltd Transformatoranordnung

Family Cites Families (8)

* 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
US4228869A (en) * 1976-07-17 1980-10-21 Messerschmitt-Bolkow-Blohm Gmbh Variable volume resonators using the Belleville spring principle
SE441317B (sv) * 1984-02-14 1985-09-23 Asea Ab Ljuddempande anordning
SE9302775L (sv) * 1993-08-27 1995-02-20 Gullfiber Ab Väggarrangemang
EP0819840A1 (de) * 1996-07-17 1998-01-21 Isuzu Ceramics Research Institute Co., Ltd. Isoliervorrichtung für Schall und Vibrationen eines Cogenerationssystems mit einer Maschine
US6401518B1 (en) * 1999-07-29 2002-06-11 General Electric Company Fluid filled electrical device with diagnostic sensor located in fluid circulation flow path
US6424246B1 (en) * 1999-12-02 2002-07-23 Mcgraw-Edison Company Transformer core and coil support

Also Published As

Publication number Publication date
CN1196149C (zh) 2005-04-06
BRPI0011786B1 (pt) 2016-09-27
EP1196930A1 (de) 2002-04-17
US6661322B1 (en) 2003-12-09
DE60040669D1 (de) 2008-12-11
SE9902429L (sv) 2000-12-29
AU6038000A (en) 2001-01-31
KR20020070774A (ko) 2002-09-11
CA2377967A1 (en) 2001-01-04
CN1371520A (zh) 2002-09-25
WO2001001425A1 (en) 2001-01-04
EP1196930B1 (de) 2008-10-29
BR0011786A (pt) 2002-05-14
RU2002101931A (ru) 2003-08-27
ATE412968T1 (de) 2008-11-15
SE9902429D0 (sv) 1999-06-28
EP1196930B2 (de) 2012-02-22

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