BR112015028893A8 - aparelho para envolver unidade de média e/ou alta tensão e montagem de energia elétrica - Google Patents

aparelho para envolver unidade de média e/ou alta tensão e montagem de energia elétrica

Info

Publication number
BR112015028893A8
BR112015028893A8 BR112015028893A BR112015028893A BR112015028893A8 BR 112015028893 A8 BR112015028893 A8 BR 112015028893A8 BR 112015028893 A BR112015028893 A BR 112015028893A BR 112015028893 A BR112015028893 A BR 112015028893A BR 112015028893 A8 BR112015028893 A8 BR 112015028893A8
Authority
BR
Brazil
Prior art keywords
gas outlet
gas inlet
gas
housing
high voltage
Prior art date
Application number
BR112015028893A
Other languages
English (en)
Other versions
BR112015028893A2 (pt
BR112015028893B1 (pt
Inventor
Olsson Carl-Olof
Johansson Petter
Original Assignee
Abb Schweiz Ag
Abb 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 Schweiz Ag, Abb Technology Ag filed Critical Abb Schweiz Ag
Publication of BR112015028893A2 publication Critical patent/BR112015028893A2/pt
Publication of BR112015028893A8 publication Critical patent/BR112015028893A8/pt
Publication of BR112015028893B1 publication Critical patent/BR112015028893B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20127—Natural convection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/08—Cooling arrangements; Heating arrangements; Ventilating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/10—Housing; Encapsulation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0213—Venting apertures; Constructional details thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor

Abstract

aparelho para envolver unidade de média e/ou alta tensão e montagem de energia elétrica. revela-se um aparelho (302; 402; 502; 602; 702; 902) para envolver uma unidade de média/alta tensão (304) conectável a sistema de energia elétrica. a unidade possui componentes elétricos (306) e gera calor como subproduto. o aparelho tem alojamento (510) com câmara principal (512) que aloja a unidade e com sede (514) para fixar a unidade. o alojamento tem pelo menos uma abertura de saída de gás (516) na parte superior (517) e uma abertura de entrada de gás (518), bem como uma câmara de saída de gás absorvente de som (520) com pelo menos abertura de saída de gás e câmara de entrada de gás absorvente de som (522) com pelo menos uma abertura de entrada de gás. um primeiro trajeto de convecção isento de calor é fornecido no alojamento entre as aberturas, de entrada de gás e de saída de gás, via câmaras, de entrada de gás, principal e de saída de gás, para proporcionar refrigeração. cada câmara de saída de gás e de entrada de gás aloja um elemento absorvente de som (524) para absorção do som produzido. pelo menos uma câmara de saída ou de entrada de gás tem pelo menos uma parede condutora de calor (526, 527) e pelo menos um espaço livre (528) proporcionado entre o elemento absorvente de som e a parede, tal que o primeiro trajeto de convecção isento de calor seja fornecido no interior do alojamento entre as aberturas, de entrada de gás e de saída de gás, via o espaço livre.
BR112015028893-6A 2013-06-14 2013-06-14 Aparelho para envolver unidade de média e/ou alta tensão e montagem de energia elétrica BR112015028893B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/062385 WO2014198333A1 (en) 2013-06-14 2013-06-14 Electrical housing having cooling and sound-absorbing means

Publications (3)

Publication Number Publication Date
BR112015028893A2 BR112015028893A2 (pt) 2017-07-25
BR112015028893A8 true BR112015028893A8 (pt) 2021-02-23
BR112015028893B1 BR112015028893B1 (pt) 2021-10-19

Family

ID=48628663

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015028893-6A BR112015028893B1 (pt) 2013-06-14 2013-06-14 Aparelho para envolver unidade de média e/ou alta tensão e montagem de energia elétrica

Country Status (7)

Country Link
US (1) US9504182B2 (pt)
EP (1) EP3008781B1 (pt)
CN (1) CN105393416B (pt)
BR (1) BR112015028893B1 (pt)
CA (1) CA2912793C (pt)
ES (1) ES2641329T3 (pt)
WO (1) WO2014198333A1 (pt)

Families Citing this family (8)

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US10490178B2 (en) * 2003-12-22 2019-11-26 Bonnie S. Schnitta Perforation acoustic muffler assembly and method of reducing noise transmission through objects
CN104456763A (zh) * 2014-10-31 2015-03-25 华为技术有限公司 空调室外机风机驱动器的散热结构及空调室外机
US10403328B2 (en) * 2016-01-29 2019-09-03 Western Digital Technologies, Inc. Acoustic attenuation in data storage enclosures
BE1025654B1 (fr) * 2017-10-23 2019-05-21 Proximus Sa De Droit Public Enceinte avec caisson de ventilation isolé acoustiquement
CN107863223A (zh) * 2017-11-29 2018-03-30 无锡澳蓝特环保科技有限公司 具有消声功能的箱式变压器顶部排气窗
CN108336654A (zh) * 2018-03-20 2018-07-27 江苏江阴华明电气设备有限公司 环网柜吸音套
EP3851645B1 (de) * 2020-01-17 2022-11-23 Andreas Stihl AG & Co. KG Aufsitzrasenmäher
CN114256747B (zh) * 2021-12-03 2023-09-29 阳光电源股份有限公司 降噪组件和新能源设备

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US3451503A (en) * 1967-09-26 1969-06-24 Gen Electric Sound-reducing housing for alternating current electric apparatus
US7783055B2 (en) * 1998-07-22 2010-08-24 Silentium Ltd. Soundproof climate controlled rack
US6198627B1 (en) * 1998-12-17 2001-03-06 Hewlett-Packard Company Noise reduction back cover for computer devices
US6745149B2 (en) * 2000-08-07 2004-06-01 Todd W Beeten Acoustical noise reducing enclosure for electrical and electronic devices
GB0314784D0 (en) 2003-06-25 2003-07-30 Scrivener Rhys Sound attenuating apparatus for machinery
FI20035204A0 (fi) 2003-11-12 2003-11-12 Tapio Tarpio Ääniloukku
JP2006105514A (ja) 2004-10-06 2006-04-20 Sharp Corp 消音構造およびスターリング冷却庫
SE527918C2 (sv) * 2004-12-22 2006-07-11 Dometic Sweden Ab Apparatlåda för dator samt dator innefattande en sådan apparatlåda
US7283359B2 (en) * 2005-12-15 2007-10-16 International Business Machines Corporation Method and apparatus for acoustic noise reduction in a computer system having a vented cover
US20110123036A1 (en) * 2006-03-02 2011-05-26 Yossi Barath Muffled rack and methods thereof
US7379298B2 (en) * 2006-03-17 2008-05-27 Kell Systems Noise proofed ventilated air intake chamber for electronics equipment enclosure
JP2008269673A (ja) * 2007-04-17 2008-11-06 Hitachi Ltd ディスクアレイ装置
GB0811371D0 (en) * 2008-06-20 2008-07-30 Usystems Limied Door and side panels
US8028793B2 (en) * 2009-09-21 2011-10-04 International Business Machines Corporation Noise attenuating inserts for electronic equipment cabinets
US7986526B1 (en) * 2010-02-25 2011-07-26 International Business Machines Corporation Acoustically absorptive apparatus for an electronics rack of a data center
WO2011121450A2 (en) 2010-03-29 2011-10-06 Kell Systems Ltd. Acoustic dampening sleeve for electronic equipment and method of making the same
JP5637361B2 (ja) * 2010-06-16 2014-12-10 アイシン精機株式会社 屋外設置型発電装置
CN201829830U (zh) 2010-10-20 2011-05-11 承方 串联通风的相邻结构高压电容器室
CN101997276B (zh) 2010-10-20 2012-05-23 承方 相邻结构高压电容器室
CN201821015U (zh) 2010-10-20 2011-05-04 承方 相邻结构高压电容器室
CN201821014U (zh) 2010-10-20 2011-05-04 承方 上下结构的高压电容器室
WO2012141949A2 (en) 2011-04-11 2012-10-18 Johnson Controls Technology Company Noise attenuation system
CN202352330U (zh) 2011-12-14 2012-07-25 青岛理工大学 隔声量与内部温度可控的双层智能隔声罩
CN202474598U (zh) 2012-03-15 2012-10-03 上海市电力公司 一种用于变压器室和电抗器室的隔音降温装置

Also Published As

Publication number Publication date
BR112015028893A2 (pt) 2017-07-25
CA2912793A1 (en) 2014-12-18
EP3008781B1 (en) 2017-08-09
BR112015028893B1 (pt) 2021-10-19
US20160088763A1 (en) 2016-03-24
US9504182B2 (en) 2016-11-22
CN105393416A (zh) 2016-03-09
CN105393416B (zh) 2017-06-16
CA2912793C (en) 2016-08-02
WO2014198333A1 (en) 2014-12-18
EP3008781A1 (en) 2016-04-20
ES2641329T3 (es) 2017-11-08

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: ABB TECHNOLOGY AG (CH)

B25C Requirement related to requested transfer of rights

Owner name: ABB TECHNOLOGY AG (CH)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: ABB SCHWEIZ AG (CH)

B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/06/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25C Requirement related to requested transfer of rights

Owner name: ABB SCHWEIZ AG (CH)

Free format text: A FIM DE ATENDER A TRANSFERENCIA, REQUERIDA ATRAVES DA PETICAO NO 870220071072 DE 09/08/2022, E NECESSARIO APRESENTAR GUIA DE RECOLHIMENTO, CODIGO 248, RELATIVA A ALTERACAO DE ENDERECO DA EMPRESA CEDENTE. ALEM DISSO, E PRECISO APRESENTAR A GUIA DE CUMPRIMENTO DE EXIGENCIA.

B25G Requested change of headquarter approved

Owner name: ABB SCHWEIZ AG (CH)

B25A Requested transfer of rights approved

Owner name: ABB POWER GRIDS SWITZERLAND AG (CH)

B25D Requested change of name of applicant approved

Owner name: HITACHI ENERGY SWITZERLAND AG (CH)