DE69901596T2 - Geräuscharmer Transformator - Google Patents

Geräuscharmer Transformator

Info

Publication number
DE69901596T2
DE69901596T2 DE69901596T DE69901596T DE69901596T2 DE 69901596 T2 DE69901596 T2 DE 69901596T2 DE 69901596 T DE69901596 T DE 69901596T DE 69901596 T DE69901596 T DE 69901596T DE 69901596 T2 DE69901596 T2 DE 69901596T2
Authority
DE
Germany
Prior art keywords
transformer
tank
fluid
transformer fluid
main body
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.)
Expired - Lifetime
Application number
DE69901596T
Other languages
English (en)
Other versions
DE69901596D1 (de
Inventor
Franco Moriconi
Stefano Calabro
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.)
ABB Technology AG
Original Assignee
ABB T&D Technology AG
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 ABB T&D Technology AG filed Critical ABB T&D Technology AG
Application granted granted Critical
Publication of DE69901596D1 publication Critical patent/DE69901596D1/de
Publication of DE69901596T2 publication Critical patent/DE69901596T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Dc-Dc Converters (AREA)
  • Filters And Equalizers (AREA)
  • Amplifiers (AREA)
  • Vibration Prevention Devices (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
DE69901596T 1999-03-29 1999-03-29 Geräuscharmer Transformator Expired - Lifetime DE69901596T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99200953A EP1041588B1 (de) 1999-03-29 1999-03-29 Geräuscharmer Transformator

Publications (2)

Publication Number Publication Date
DE69901596D1 DE69901596D1 (de) 2002-07-04
DE69901596T2 true DE69901596T2 (de) 2003-01-16

Family

ID=8240034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69901596T Expired - Lifetime DE69901596T2 (de) 1999-03-29 1999-03-29 Geräuscharmer Transformator

Country Status (9)

Country Link
US (1) US6633107B1 (de)
EP (1) EP1041588B1 (de)
JP (1) JP2002540614A (de)
CN (1) CN1237552C (de)
AT (1) ATE218243T1 (de)
AU (1) AU759099B2 (de)
CA (1) CA2367592A1 (de)
DE (1) DE69901596T2 (de)
WO (1) WO2000058978A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8314674B2 (en) 2007-06-12 2012-11-20 Siemens Ag Österreich Electrical transformer with unidirectional flux compensation

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046379A1 (de) * 2000-09-20 2002-03-28 Zeiss Carl System zur gezielten Deformation von optischen Elementen
DE10106605A1 (de) * 2001-02-13 2002-08-22 Zeiss Carl System zur Beseitigung oder wenigstens Dämpfung von Schwingungen
DE10136387A1 (de) * 2001-07-26 2003-02-13 Zeiss Carl Objektiv, insbesondere Objektiv für die Halbleiter-Lithographie
US7265917B2 (en) * 2003-12-23 2007-09-04 Carl Zeiss Smt Ag Replacement apparatus for an optical element
DE102008000967B4 (de) 2008-04-03 2015-04-09 Carl Zeiss Smt Gmbh Projektionsbelichtungsanlage für die EUV-Mikrolithographie
US9646761B2 (en) * 2015-07-28 2017-05-09 Fortune Electric Co., Ltd. Power transmission transformer with a noise inhibiting function
DE102016100447B4 (de) * 2016-01-12 2022-01-13 General Electric Technology Gmbh Elektrische Anlage und Verfahren zum Betreiben einer elektrischen Anlage
GB2548139B (en) * 2016-03-10 2020-03-18 General Electric Technology Gmbh Improvements in or relating to sound reduction components for housings

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897859A (en) * 1959-05-14 1962-05-30 Ass Elect Ind Improvements relating to the suppression of noise from electromagnetic apparatus
US3766415A (en) * 1972-04-18 1973-10-16 R Dame Piezolectric actuator
JPS6010912B2 (ja) * 1978-10-04 1985-03-20 キヤノン株式会社 記録ヘツド
WO1981001479A1 (en) * 1979-11-10 1981-05-28 Sound Attenuators Ltd The cancelling of vibrations transmitted through a fluid in a containing vessel
US4803393A (en) * 1986-07-31 1989-02-07 Toyota Jidosha Kabushiki Kaisha Piezoelectric actuator
JP2699619B2 (ja) * 1990-06-27 1998-01-19 日本電気株式会社 電歪効果素子
JPH0587189A (ja) * 1991-09-26 1993-04-06 Nissan Motor Co Ltd 振動吸収装置
US5798600A (en) * 1994-08-29 1998-08-25 Oceaneering International, Inc. Piezoelectric pumps
US5726617A (en) * 1995-07-31 1998-03-10 General Electric Company Electrical transformer with reduced core noise
US5770913A (en) * 1995-10-23 1998-06-23 Omnific International, Ltd. Actuators, motors and wheelless autonomous robots using vibratory transducer drivers
AU8060498A (en) * 1997-06-06 1998-12-21 Echlin Inc. Suppression of fluid-borne noise
US6034466A (en) * 1997-12-22 2000-03-07 Boeing North American, Inc. Amplifier for amplification of a microactuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8314674B2 (en) 2007-06-12 2012-11-20 Siemens Ag Österreich Electrical transformer with unidirectional flux compensation

Also Published As

Publication number Publication date
ATE218243T1 (de) 2002-06-15
EP1041588A1 (de) 2000-10-04
US6633107B1 (en) 2003-10-14
EP1041588B1 (de) 2002-05-29
CN1352801A (zh) 2002-06-05
WO2000058978A1 (en) 2000-10-05
CA2367592A1 (en) 2000-10-05
CN1237552C (zh) 2006-01-18
AU759099B2 (en) 2003-04-03
JP2002540614A (ja) 2002-11-26
DE69901596D1 (de) 2002-07-04
AU7213601A (en) 2002-05-23

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