PL3062320T3 - Układ do redukcji emisji dźwięku przez chłodzone cieczą transformatory lub dławiki - Google Patents

Układ do redukcji emisji dźwięku przez chłodzone cieczą transformatory lub dławiki

Info

Publication number
PL3062320T3
PL3062320T3 PL15156920T PL15156920T PL3062320T3 PL 3062320 T3 PL3062320 T3 PL 3062320T3 PL 15156920 T PL15156920 T PL 15156920T PL 15156920 T PL15156920 T PL 15156920T PL 3062320 T3 PL3062320 T3 PL 3062320T3
Authority
PL
Poland
Prior art keywords
throttles
fluid
reducing
assembly
amount
Prior art date
Application number
PL15156920T
Other languages
English (en)
Inventor
Anton Holzer
Helmut Pregartner
Günter Pretterhofer
Alfons-Karl Schrammel
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of PL3062320T3 publication Critical patent/PL3062320T3/pl

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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/161—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general in systems with fluid flow
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Building Environments (AREA)
  • Casings For Electric Apparatus (AREA)
PL15156920T 2015-02-27 2015-02-27 Układ do redukcji emisji dźwięku przez chłodzone cieczą transformatory lub dławiki PL3062320T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15156920.9A EP3062320B1 (de) 2015-02-27 2015-02-27 Anordnung zur Verminderung der Schallabstrahlung von flüssigkeitsgekühlten Transformatoren oder Drosseln

Publications (1)

Publication Number Publication Date
PL3062320T3 true PL3062320T3 (pl) 2018-03-30

Family

ID=52672162

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15156920T PL3062320T3 (pl) 2015-02-27 2015-02-27 Układ do redukcji emisji dźwięku przez chłodzone cieczą transformatory lub dławiki

Country Status (6)

Country Link
US (1) US10777350B2 (pl)
EP (2) EP3062320B1 (pl)
CN (1) CN107408447B (pl)
CA (1) CA2977715C (pl)
PL (1) PL3062320T3 (pl)
WO (1) WO2016134888A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI619127B (zh) * 2017-06-09 2018-03-21 Fortune Electric Co Ltd Vacuum noise suppression device for transformer
KR102210362B1 (ko) * 2019-06-13 2021-02-03 현대일렉트릭앤에너지시스템(주) 저소음 변압기
JP7523977B2 (ja) 2020-07-17 2024-07-29 フクビ化学工業株式会社 ダクト構造

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293329C2 (de) 1967-05-18 1974-01-24 Brown, Boveri & Cie. AG, 6800 Mannheim-Käfertal Anordnung zur verminderung der schallabstrahlung von transformatorenoder drosselspulenkesseln
DE2309564C3 (de) 1973-02-26 1978-12-07 Transformatoren Union Ag, 7000 Stuttgart Verfahren und Vorrichtung zur Her- . stellung kombinierter Schalldämpfungsund Schalldämmungszellen im Bereich der Außenwandungen von Transformatorenoder Drosselspulenkesseln
US4215763A (en) * 1978-08-21 1980-08-05 General Electric Company Resonant sound attenuator for transformers
EP1889975A1 (de) * 2006-08-16 2008-02-20 Calenberg Ingenieure planmässig elastisch lagern GmbH Schallschutzanordnung
US20080099275A1 (en) * 2006-10-31 2008-05-01 Robert Vaughan Seel Sound Attenuation Enclosure
US8235169B2 (en) * 2008-08-19 2012-08-07 Siemens Aktiengesellschaft Noise-reducing device and method for reducing noise
WO2010118358A2 (en) * 2009-04-10 2010-10-14 Saint-Gobain Performance Plastics Corporation Acoustic damping compositions
CN201889013U (zh) * 2010-11-30 2011-07-06 张志明 一种转动阻尼装置
CN201893422U (zh) * 2010-11-30 2011-07-06 比亚迪股份有限公司 一种锂离子二次电池
CN104335301B (zh) * 2012-06-05 2017-10-31 西门子公司 用于以液体填充的变压器或感应器的罐
DE102012012442A1 (de) * 2012-06-22 2013-12-24 Loos & Co. Kg Neue Verwendung für schalldämmendes Verbundblech
CA2912946C (en) * 2013-05-21 2018-03-20 Trench Limited Integrated sound shield for air core reactor
US20150352950A1 (en) * 2014-06-10 2015-12-10 Thermo King Corporation Integrated noise suppression mechanism and method of using the same
MX355305B (es) * 2015-10-14 2018-04-12 Prolec Ge Int S De R L De C V Paneles acústicos para transformador.

Also Published As

Publication number Publication date
CA2977715A1 (en) 2016-09-01
US20180047500A1 (en) 2018-02-15
EP3224842A1 (de) 2017-10-04
CA2977715C (en) 2019-01-15
US10777350B2 (en) 2020-09-15
EP3062320A1 (de) 2016-08-31
WO2016134888A1 (de) 2016-09-01
EP3062320B1 (de) 2017-10-18
CN107408447B (zh) 2019-04-16
CN107408447A (zh) 2017-11-28

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