BRPI0823036A8 - dispositivo de redução de ruído e método para redução de ruído - Google Patents

dispositivo de redução de ruído e método para redução de ruído

Info

Publication number
BRPI0823036A8
BRPI0823036A8 BRPI0823036A BRPI0823036A BRPI0823036A8 BR PI0823036 A8 BRPI0823036 A8 BR PI0823036A8 BR PI0823036 A BRPI0823036 A BR PI0823036A BR PI0823036 A BRPI0823036 A BR PI0823036A BR PI0823036 A8 BRPI0823036 A8 BR PI0823036A8
Authority
BR
Brazil
Prior art keywords
noise reduction
reduction device
reduction method
noise
reduction
Prior art date
Application number
BRPI0823036A
Other languages
English (en)
Inventor
Michael Ertl
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of BRPI0823036A2 publication Critical patent/BRPI0823036A2/pt
Publication of BRPI0823036A8 publication Critical patent/BRPI0823036A8/pt

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
    • B32B3/20—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side of hollow pieces, e.g. tubes; of pieces with channels or cavities
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • 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
    • H01F27/02—Casings
    • 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
BRPI0823036A 2008-08-19 2008-08-19 dispositivo de redução de ruído e método para redução de ruído BRPI0823036A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/006917 WO2010020268A1 (de) 2008-08-19 2008-08-19 Geräuschgeminderte vorrichtung und verfahren zur geräuschverringerung

Publications (2)

Publication Number Publication Date
BRPI0823036A2 BRPI0823036A2 (pt) 2015-07-28
BRPI0823036A8 true BRPI0823036A8 (pt) 2016-06-28

Family

ID=40599654

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0823036A BRPI0823036A8 (pt) 2008-08-19 2008-08-19 dispositivo de redução de ruído e método para redução de ruído

Country Status (11)

Country Link
US (1) US8235169B2 (pt)
EP (1) EP2316117B1 (pt)
JP (1) JP5404789B2 (pt)
KR (1) KR101523808B1 (pt)
CN (1) CN102132339A (pt)
BR (1) BRPI0823036A8 (pt)
CA (1) CA2734563C (pt)
MX (1) MX2011000830A (pt)
RU (1) RU2479050C2 (pt)
UA (1) UA100760C2 (pt)
WO (1) WO2010020268A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2565445B1 (en) * 2011-09-02 2014-02-26 Siemens Aktiengesellschaft Transformer chamber for a wind turbine, wind turbine structure component, wind turbine, and method for assembling a wind turbine
EP2584673A1 (en) * 2011-10-17 2013-04-24 ABB Oy Electric machine with dampening means
JP6146677B2 (ja) * 2015-01-30 2017-06-14 株式会社リコー 画像形成装置
PL3062320T3 (pl) * 2015-02-27 2018-03-30 Siemens Aktiengesellschaft Układ do redukcji emisji dźwięku przez chłodzone cieczą transformatory lub dławiki
KR101923136B1 (ko) * 2016-12-30 2018-11-28 효성중공업 주식회사 변압기 탱크용 브레이스장치 및 그의 길이결정방법
CN107447602A (zh) * 2017-09-19 2017-12-08 华东交通大学 一种列车车轮与钢轨上的真空腔式组合降噪系统
KR20190045591A (ko) 2017-10-24 2019-05-03 현대자동차주식회사 진동 저감 구조
PT3537462T (pt) 2018-03-07 2021-02-19 Abb Power Grids Switzerland Ag Tanque para um transformador couraçado ou reator couraçado preenchido com líquido
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
CN109125028A (zh) * 2018-07-01 2019-01-04 武汉多可特医疗器械有限公司 一种低噪音电动敲动按摩器
KR102181171B1 (ko) * 2018-12-28 2020-11-20 현대일렉트릭앤에너지시스템(주) 변압기
RU2720151C1 (ru) * 2019-04-23 2020-04-24 федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" Способ изготовления звукопоглощающей конструкции
US11732467B2 (en) 2019-05-30 2023-08-22 Biomimicry Inventions, LLC Acoustic tile
KR102210362B1 (ko) * 2019-06-13 2021-02-03 현대일렉트릭앤에너지시스템(주) 저소음 변압기
CN111911053B (zh) * 2020-06-20 2022-04-01 中科瑞城设计有限公司 一种基于健康建筑的隔声换气节能窗
CN111710510A (zh) * 2020-07-13 2020-09-25 怀宁板桥电子有限公司 一种低噪变压器
DE102020212257A1 (de) 2020-09-29 2022-03-31 Siemens Energy Global GmbH & Co. KG Transformator
KR102449095B1 (ko) * 2020-10-19 2022-09-29 현대일렉트릭앤에너지시스템(주) 변압기
KR102621679B1 (ko) * 2021-01-12 2024-01-08 연세대학교 산학협력단 햅틱 피드백을 제공하는 방법
KR102551827B1 (ko) * 2021-03-03 2023-07-05 효성중공업 주식회사 변압기용 소음/진동 저감장치
EP4164971A1 (en) * 2021-04-05 2023-04-19 Purdue Research Foundation Systems and methods for measuring tension distribution in webs of roll-to-roll processes

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US4167598A (en) * 1977-05-24 1979-09-11 Logan Paul A Heat and sound insulating panel
GB2172966A (en) 1985-03-27 1986-10-01 Ford Motor Co Reduction of noise emission
JPH0639812B2 (ja) * 1986-12-27 1994-05-25 西村工機株式会社 遮音室構造
JPH0186607U (pt) * 1987-11-27 1989-06-08
FR2630175A1 (fr) 1988-04-18 1989-10-20 Michon Pierre Dispositif amovible d'absorption de vibrations
US4909003A (en) * 1988-07-14 1990-03-20 Hennigan Michael R Sound insulating space board
US5241512A (en) * 1991-04-25 1993-08-31 Hutchinson 2 Acoustic protection material and apparatus including such material
JPH04362499A (ja) 1991-06-11 1992-12-15 Mitsubishi Heavy Ind Ltd ロケットの衛星フェアリング
DE4416361A1 (de) * 1994-05-09 1995-11-16 Wolf Woco & Co Franz J Lamellenabsorber
RU2083775C1 (ru) * 1994-07-22 1997-07-10 Владимир Эдуардович Абракитов Звукоизолирующая панель с максимально возможной звукоизолирующей способностью
US5710396A (en) * 1996-01-02 1998-01-20 Rogers; Lynn C. Energy-dissipating vibration damping structure
RU6375U1 (ru) * 1996-04-02 1998-04-16 Матяев Алексей Сергеевич Шумовибродемпфирующая облицовка щитка передка кузова транспортного средства
DE19834379C2 (de) 1998-07-30 2001-03-08 Dieter Braun Wandelement
JP2000306743A (ja) * 1999-04-22 2000-11-02 Toshiba Corp 防音タンク
DE10338307A1 (de) 2003-08-15 2005-03-10 Lozano Diego B Schallschutz-Markise, Schallschutz-Schirm, Schallschutz-Zelt bzw. Schallschutz-Pavillon
US20060185931A1 (en) * 2005-02-04 2006-08-24 Kawar Maher S Acoustic noise reduction apparatus for personal computers and electronics
DE102005045844B3 (de) 2005-09-26 2007-02-01 Airbus Deutschland Gmbh Schalldämmelement und Verfahren zur Herstellung eines Schalldämmelements
GB2443014A (en) 2006-10-07 2008-04-23 Marcellus Charles Richard Sims Sound insulating panel comprising bubbles having a vacuum therein

Also Published As

Publication number Publication date
US20110147115A1 (en) 2011-06-23
EP2316117A1 (de) 2011-05-04
BRPI0823036A2 (pt) 2015-07-28
JP2012500416A (ja) 2012-01-05
CA2734563A1 (en) 2010-02-25
WO2010020268A1 (de) 2010-02-25
JP5404789B2 (ja) 2014-02-05
UA100760C2 (ru) 2013-01-25
CA2734563C (en) 2017-02-28
RU2011110513A (ru) 2012-09-27
EP2316117B1 (de) 2015-08-12
KR20110055669A (ko) 2011-05-25
MX2011000830A (es) 2011-02-23
KR101523808B1 (ko) 2015-05-28
US8235169B2 (en) 2012-08-07
CN102132339A (zh) 2011-07-20
RU2479050C2 (ru) 2013-04-10

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements