AR018056A1 - Un metodo y aparato para enfriamiento por aire - Google Patents

Un metodo y aparato para enfriamiento por aire

Info

Publication number
AR018056A1
AR018056A1 ARP990100451A ARP990100451A AR018056A1 AR 018056 A1 AR018056 A1 AR 018056A1 AR P990100451 A ARP990100451 A AR P990100451A AR P990100451 A ARP990100451 A AR P990100451A AR 018056 A1 AR018056 A1 AR 018056A1
Authority
AR
Argentina
Prior art keywords
nozzle
electrical devices
air cooling
cooling
antenna
Prior art date
Application number
ARP990100451A
Other languages
English (en)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of AR018056A1 publication Critical patent/AR018056A1/es

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
    • H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
    • H05K7/20554—Forced ventilation of a gaseous coolant
    • H05K7/20572—Forced ventilation of a gaseous coolant within cabinets for removing heat from sub-racks, e.g. plenum
    • 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
    • H05K7/20136—Forced ventilation, e.g. by fans
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/908—Fluid jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Transmitters (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Details Of Aerials (AREA)

Abstract

En el enfriamiento de dispositivos eléctricos (205) una boquilla de Laval, es usada para obtener un efecto de enfriamiento. La boquilla puede estarubicada cerca del dispositivo (205), el cual se tiene la intencion de enfriar, mientras que la unidad (209) que suministra la boquilla con aire, por ejemploun ventilador o un compresor, puede estar ubicada en otra ubicacion. Esto es muy ventajoso cuando los dispositivos eléctricos (205) a ser enfriadosestán ubicados en ubicaciones difíciles de alcanzar o acceder, tal como en el extremo superior de las torres de antenas (201). La unidad de suministro(20) puede entonces estar ubicada en el pie de la torre de antena donde la reparacion y mantenimiento son fáciles de llevar a cabo.
ARP990100451A 1998-02-03 1999-02-03 Un metodo y aparato para enfriamiento por aire AR018056A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800306A SE514171C2 (sv) 1998-02-03 1998-02-03 Anordning och förfarande för luftkylning av en elektrisk anordning

Publications (1)

Publication Number Publication Date
AR018056A1 true AR018056A1 (es) 2001-10-31

Family

ID=20410067

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990100451A AR018056A1 (es) 1998-02-03 1999-02-03 Un metodo y aparato para enfriamiento por aire

Country Status (12)

Country Link
US (1) US6256198B1 (es)
EP (1) EP1053664B1 (es)
JP (1) JP2002503042A (es)
CN (1) CN1169414C (es)
AR (1) AR018056A1 (es)
AU (1) AU754344B2 (es)
DE (1) DE69924361D1 (es)
EE (1) EE03846B1 (es)
ID (1) ID30301A (es)
SE (1) SE514171C2 (es)
TW (1) TW497377B (es)
WO (1) WO1999040768A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0122732D0 (en) * 2001-09-20 2001-11-14 Isis Innovations Ltd Electromechanical transducer linear compressor and radio transmission antenna
JP4285108B2 (ja) 2003-06-25 2009-06-24 東京エレクトロン株式会社 トラップ装置、処理システム及び不純物除去方法
ATE381879T1 (de) * 2005-10-12 2008-01-15 Nexans Kühlvorrichtung für ein kraftfahrzeug mit einem aus zwei motoren bestehenden antrieb
FI20060988A0 (fi) * 2006-11-09 2006-11-09 Winwind Oy Tuulivoimala
FI119121B (fi) * 2006-11-09 2008-07-31 Winwind Oy Tuulivoimalan konehuone
KR100995082B1 (ko) * 2008-08-13 2010-11-18 한국전자통신연구원 안테나 모듈의 온도 제어 시스템
JP5793879B2 (ja) * 2011-02-03 2015-10-14 三菱電機株式会社 気密パッケージ内部の水分量測定方法、及び気密パッケージのリークレート測定方法
CN102612303B (zh) * 2012-03-13 2014-11-05 华为技术有限公司 无线通讯模块的散热系统和温控单元
CN106091154A (zh) * 2016-08-04 2016-11-09 吴海峰 一种通风降温模块

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626251A (en) 1970-01-19 1971-12-07 Bendix Corp Air cooling system for cabinet mounted equipment
IT1032528B (it) 1974-08-29 1979-06-20 Cselt Centro Studi Lab Telecom Sistema termico per armadi contenenti circuiti elettrici
DE3314854A1 (de) * 1983-04-23 1984-10-25 Bedia Maschinenfabrik Verwaltungs GmbH, 5300 Bonn Verfahren zur erzeugung von gekuehlter klimatisierungsluft fuer die fahrerkabine einer grubenlokomotive und grubenlokomotive mit einer anordnung zur erzeugung der klimatisierungsluft
DE3563770D1 (en) * 1984-07-18 1988-08-18 Bbc Brown Boveri & Cie Method of and device for cooling the charge air of a supercharged internal-combustion engine
DE3927227A1 (de) * 1989-08-18 1991-02-21 Krantz H Gmbh & Co Luftauslass
US5067047A (en) 1990-05-11 1991-11-19 At&T Bell Laboratories Circuit pack with inboard jet cooling
US5779523A (en) * 1994-03-01 1998-07-14 Job Industies, Ltd. Apparatus for and method for accelerating fluidized particulate matter
GB2289827B (en) 1994-05-17 1998-05-20 Motorola Ltd Integrated mast base station
DE19608965A1 (de) * 1996-03-08 1997-09-11 Schloemann Siemag Ag Verfahren und Vorrichtung sowie Kühlmedium zum Kühlen von walzwarmen Profilen
SE511454C2 (sv) * 1997-12-22 1999-10-04 Ericsson Telefon Ab L M Anordning och metod för fjärrkylning av radiosändtagare

Also Published As

Publication number Publication date
SE9800306D0 (sv) 1998-02-03
DE69924361D1 (de) 2005-04-28
EE03846B1 (et) 2002-08-15
EE200000451A (et) 2001-12-17
EP1053664B1 (en) 2005-03-23
SE514171C2 (sv) 2001-01-15
AU2647799A (en) 1999-08-23
US6256198B1 (en) 2001-07-03
AU754344B2 (en) 2002-11-14
CN1295781A (zh) 2001-05-16
ID30301A (id) 2001-11-22
WO1999040768A1 (en) 1999-08-12
JP2002503042A (ja) 2002-01-29
EP1053664A1 (en) 2000-11-22
CN1169414C (zh) 2004-09-29
SE9800306L (sv) 1999-08-04
TW497377B (en) 2002-08-01

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