ES2173987T3 - Sistema de refrigeracion para aparatos de telecomunicacion instalados en un armario u otro. - Google Patents

Sistema de refrigeracion para aparatos de telecomunicacion instalados en un armario u otro.

Info

Publication number
ES2173987T3
ES2173987T3 ES95941313T ES95941313T ES2173987T3 ES 2173987 T3 ES2173987 T3 ES 2173987T3 ES 95941313 T ES95941313 T ES 95941313T ES 95941313 T ES95941313 T ES 95941313T ES 2173987 T3 ES2173987 T3 ES 2173987T3
Authority
ES
Spain
Prior art keywords
space
heat
air
components
cabinet
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
ES95941313T
Other languages
English (en)
Inventor
Bjorn Gudmundsson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of ES2173987T3 publication Critical patent/ES2173987T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H05K7/206—Air circulating in closed loop within cabinets wherein heat is removed through air-to-air heat-exchanger
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/03—Constructional details, e.g. casings, housings
    • H04B1/036—Cooling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN SISTEMA DE REFRIGERACION PARA EQUIPO DE TELECOMUNICACIONES ALOJADO EN UN ARMARIO O DISPOSITIVO CORRESPONDIENTE. DE ACUERDO CON LA INVENCION, ESTOS COMPONENTES (A,B,C,D) QUE EMITE MAS CALOR, TALES COMO UNIDADES DE POTENCIA, TRANSMISORES DE RADIO, FASES FINALES Y SIMILARES, ESTAN MONTADOS EN UN PRIMER ESPACIO DE UN ARMARIO (2), MIENTRAS QUE LOS COMPONENTES RESTANTES (F) QUE EMITE MENOS CALOR SE MONTAN EN UN SEGUNDO ESPACIO HERMETICAMENTE CERRADO (3). EL PRIMER ESPACIO ESTA REFRIGERADO CON AIRE EN CIRCULACION QUE ENTRA EN EL SISTEMA DE AFUERA HACIA ADENTRO Y QUE FLUYE A TRAVES DE CANALES O CONDUCTOS SIMILARES QUE PASAN PARALELOS A LOS COMPONENTES (A-D) Y EN CONTACTO DIRECTO CON ESTOS. EL SEGUNDO ESPACIO ESTA REFRIGERADO CON AIRE QUE CIRCULA A TRAVES DE UN INTERCAMBIADOR DE CALOR (E) MONTADO EN EL PRIMER ESPACIO Y QUE LE DA CALOR. ESTOS COMPONENTES QUE EMITEN MAS CALOR ESTAN ALOJADOS EN CAJAS HERMETICAMENTE CERRADAS (A,B,C,D) QUE ESTAN PREFERENTEMENTE PROTEGIDAS DE EMC CONTRA EL ENTORNO Y QUE TIENEN DISIPADORES DE CALOR MONTADOS EN SU EXTERIOR. EL AIRE PUEDE CIRCULAR A TRAVES DEL PRIMER ESPACIO Y EL SEGUNDO ESPACIO Y A TRAVES DEL INTERCAMBIADOR DE CALOR (E) CON LA AYUDA DE VENTILADORES (6,9), EN LOS QUE EL AIRE IMPULSADO POR EL PRIMER VENTILADOR (6) DE ESTOS VENTILADORES FLUYE A CONTRACORRIENTE RESPECTO AL AIRE IMPULSADO A TRAVES DEL INTERCAMBIADOR DE CALOR (E) POR EL OTRO VENTILADOR (9) DE DICHOS VENTILADORES.
ES95941313T 1994-12-14 1995-12-11 Sistema de refrigeracion para aparatos de telecomunicacion instalados en un armario u otro. Expired - Lifetime ES2173987T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404359A SE505272C2 (sv) 1994-12-14 1994-12-14 Kylsystem för telekommunikationsutrustning

Publications (1)

Publication Number Publication Date
ES2173987T3 true ES2173987T3 (es) 2002-11-01

Family

ID=20396339

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95941313T Expired - Lifetime ES2173987T3 (es) 1994-12-14 1995-12-11 Sistema de refrigeracion para aparatos de telecomunicacion instalados en un armario u otro.

Country Status (15)

Country Link
US (1) US5903433A (es)
EP (1) EP0807337B1 (es)
JP (1) JP3894459B2 (es)
KR (1) KR100378654B1 (es)
CN (1) CN1078979C (es)
AU (1) AU693979B2 (es)
BR (1) BR9510013A (es)
CA (1) CA2206525A1 (es)
DE (1) DE69525972T2 (es)
ES (1) ES2173987T3 (es)
FI (1) FI972133A (es)
MX (1) MX9704308A (es)
RU (1) RU2161876C2 (es)
SE (1) SE505272C2 (es)
WO (1) WO1996019046A1 (es)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2788335B1 (fr) * 1999-01-12 2001-03-09 Setelcom Holding Procede et dispositif de climatisation passive
FI108962B (fi) 1999-08-20 2002-04-30 Nokia Corp Laitekaapin jäähdytysjärjestelmä
US6904968B2 (en) * 2001-09-14 2005-06-14 Hewlett-Packard Development Company, L.P. Method and apparatus for individually cooling components of electronic systems
FR2844774B1 (fr) * 2002-09-19 2005-06-24 Cit Alcatel Armoire climatisee perfectionnee pour equipements, notamment de telephonie
US20040248511A1 (en) * 2003-06-09 2004-12-09 Mpf Technologies Inc. Repeater for telecommunications network
GB2419038B (en) * 2004-09-23 2010-03-31 Trox Cooling methods and apparatus
KR100631605B1 (ko) * 2004-10-29 2006-10-09 엘지전자 주식회사 이동통신 단말기의 냉각 장치
US6973801B1 (en) * 2004-12-09 2005-12-13 International Business Machines Corporation Cooling system and method employing a closed loop coolant path and micro-scaled cooling structure within an electronics subsystem of an electronics rack
US20090061755A1 (en) * 2007-08-28 2009-03-05 Panduit Corp. Intake Duct
US8854595B2 (en) 2008-03-03 2014-10-07 Manufacturing Resources International, Inc. Constricted convection cooling system for an electronic display
US8654302B2 (en) 2008-03-03 2014-02-18 Manufacturing Resources International, Inc. Heat exchanger for an electronic display
US8497972B2 (en) 2009-11-13 2013-07-30 Manufacturing Resources International, Inc. Thermal plate with optional cooling loop in electronic display
US9173325B2 (en) 2008-03-26 2015-10-27 Manufacturing Resources International, Inc. Heat exchanger for back to back electronic displays
US8773633B2 (en) 2008-03-03 2014-07-08 Manufacturing Resources International, Inc. Expanded heat sink for electronic displays
US8693185B2 (en) 2008-03-26 2014-04-08 Manufacturing Resources International, Inc. System and method for maintaining a consistent temperature gradient across an electronic display
CN102326224A (zh) * 2008-12-18 2012-01-18 制造资源国际公司 用于电子显示器的热控制系统
US8749749B2 (en) 2008-12-18 2014-06-10 Manufacturing Resources International, Inc. System for cooling an electronic image assembly with manifolds and ambient gas
US10827656B2 (en) 2008-12-18 2020-11-03 Manufacturing Resources International, Inc. System for cooling an electronic image assembly with circulating gas and ambient gas
EP2440310A4 (en) * 2009-06-12 2012-12-12 Clarcor Air Filtration Products Inc MEMBRANE-FREE FILTER AND / OR INTEGRAL FRAME FOR A FILTER
CN102315593A (zh) * 2010-06-30 2012-01-11 比亚迪股份有限公司 一种户外电源柜热管理方法
TWI405945B (zh) * 2010-12-23 2013-08-21 Delta Electronics Inc 氣冷式熱交換器及其適用之電子設備
CN102564175B (zh) * 2010-12-23 2014-09-17 台达电子工业股份有限公司 气冷式热交换器及其适用的电子设备
RU2456783C1 (ru) * 2011-03-30 2012-07-20 Открытое акционерное общество "Государственный Рязанский приборный завод" (ОАО "ГРПЗ") Экранированный корпус прибора с охлаждением
US9839155B2 (en) 2012-05-16 2017-12-05 Panduit Corp. Thermal ducting system
RU2489611C1 (ru) * 2012-06-13 2013-08-10 ОАО "Марийский машиностроительный завод" Система жидкостного охлаждения мобильного объекта
KR101868077B1 (ko) 2012-10-16 2018-06-18 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 전자 디스플레이용 후방 팬 냉각 어셈블리
CN103096695A (zh) * 2012-12-29 2013-05-08 光达光电设备科技（嘉兴）有限公司 电源系统
US10524384B2 (en) 2013-03-15 2019-12-31 Manufacturing Resources International, Inc. Cooling assembly for an electronic display
US9648790B2 (en) 2013-03-15 2017-05-09 Manufacturing Resources International, Inc. Heat exchanger assembly for an electronic display
KR101894027B1 (ko) 2013-07-08 2018-08-31 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 전자 디스플레이용 8자 모양의 폐쇄형 루프 냉각 시스템
CN103762992B (zh) * 2014-01-03 2016-01-20 中国船舶重工集团公司第七二三研究所 车载发射机模块方舱
EP3117693B1 (en) 2014-03-11 2019-08-07 Manufacturing Resources International, Inc. Hybrid rear cover and mounting bracket for eletronic display
WO2015168375A1 (en) 2014-04-30 2015-11-05 Manufacturing Resources International, Inc. Back to back electronic display assembly
US9723765B2 (en) 2015-02-17 2017-08-01 Manufacturing Resources International, Inc. Perimeter ventilation system for electronic display
US10820445B2 (en) 2016-03-04 2020-10-27 Manufacturing Resources International, Inc. Cooling system for double sided display assembly
US10398066B2 (en) 2017-04-27 2019-08-27 Manufacturing Resources International, Inc. System and method for preventing display bowing
US10485113B2 (en) 2017-04-27 2019-11-19 Manufacturing Resources International, Inc. Field serviceable and replaceable display
US10559965B2 (en) 2017-09-21 2020-02-11 Manufacturing Resources International, Inc. Display assembly having multiple charging ports
US10602626B2 (en) 2018-07-30 2020-03-24 Manufacturing Resources International, Inc. Housing assembly for an integrated display unit
EP3850864B1 (en) * 2018-09-14 2023-04-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for automatically protecting radio network equipment in extreme environmental conditions
US11096317B2 (en) 2019-02-26 2021-08-17 Manufacturing Resources International, Inc. Display assembly with loopback cooling
US10795413B1 (en) 2019-04-03 2020-10-06 Manufacturing Resources International, Inc. Electronic display assembly with a channel for ambient air in an access panel
EP4181641A4 (en) * 2020-07-15 2023-08-16 Huawei Digital Power Technologies Co., Ltd. HEAT EXCHANGE MODULE AND CABINET
US11477923B2 (en) 2020-10-02 2022-10-18 Manufacturing Resources International, Inc. Field customizable airflow system for a communications box
US11778757B2 (en) 2020-10-23 2023-10-03 Manufacturing Resources International, Inc. Display assemblies incorporating electric vehicle charging equipment
US11470749B2 (en) 2020-10-23 2022-10-11 Manufacturing Resources International, Inc. Forced air cooling for display assemblies using centrifugal fans
US11966263B2 (en) 2021-07-28 2024-04-23 Manufacturing Resources International, Inc. Display assemblies for providing compressive forces at electronic display layers
US11744054B2 (en) 2021-08-23 2023-08-29 Manufacturing Resources International, Inc. Fan unit for providing improved airflow within display assemblies
US11762231B2 (en) 2021-08-23 2023-09-19 Manufacturing Resources International, Inc. Display assemblies inducing turbulent flow
US11919393B2 (en) 2021-08-23 2024-03-05 Manufacturing Resources International, Inc. Display assemblies inducing relatively turbulent flow and integrating electric vehicle charging equipment
US11968813B2 (en) 2021-11-23 2024-04-23 Manufacturing Resources International, Inc. Display assembly with divided interior space

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300303A (en) * 1942-10-27 Bottle cooler
DE2530157A1 (de) * 1975-07-05 1977-02-03 Bosch Gmbh Robert Elektronisches steuergeraet
US4758924A (en) * 1986-05-29 1988-07-19 Honeywell Bull Inc. Electronic equipment housing
JPH01245188A (ja) * 1988-03-28 1989-09-29 Nec Corp Ｄｃ−ｄｃコンバータの冷却構造
JPH02143715A (ja) * 1988-11-25 1990-06-01 Nec Eng Ltd 送信機冷却方式
US5506373A (en) * 1993-07-09 1996-04-09 Magnavox Electronic Systems Company Electronic module enclosure
US5603376A (en) * 1994-08-31 1997-02-18 Fujitsu Network Communications, Inc. Heat exchanger for electronics cabinet

Also Published As

Publication number Publication date
FI972133A0 (fi) 1997-05-19
CN1170482A (zh) 1998-01-14
WO1996019046A1 (en) 1996-06-20
BR9510013A (pt) 1997-10-28
DE69525972T2 (de) 2002-10-02
MX9704308A (es) 1997-09-30
SE505272C2 (sv) 1997-07-28
FI972133A (fi) 1997-05-19
SE9404359D0 (sv) 1994-12-14
RU2161876C2 (ru) 2001-01-10
DE69525972D1 (de) 2002-04-25
SE9404359L (sv) 1996-06-15
KR100378654B1 (ko) 2003-06-09
AU693979B2 (en) 1998-07-09
AU4277396A (en) 1996-07-03
JP3894459B2 (ja) 2007-03-22
EP0807337A1 (en) 1997-11-19
CN1078979C (zh) 2002-02-06
EP0807337B1 (en) 2002-03-20
US5903433A (en) 1999-05-11
JPH10510962A (ja) 1998-10-20
CA2206525A1 (en) 1996-06-20

Similar Documents

Publication Publication Date Title
ES2173987T3 (es) Sistema de refrigeracion para aparatos de telecomunicacion instalados en un armario u otro.
RU97111802A (ru) Устройство охлаждения телекоммуникационного оборудования, размещенного в шкафу и т.п.
ES2137048T3 (es) Armario de conexiones con puertas de armario y equipo de refrigeracion.
ES2119497T3 (es) Sistema de calefaccion y/o de climatizacion.
US20160174411A1 (en) Air conditioner
AR019411A1 (es) Receptaculo para intemperie para disposicion de vigilancia por video.
ES2069997T3 (es) Refrigeracion de una turbina de vapor de baja presion en el servicio de ventilacion.
BR112013007204A2 (pt) motor de imã permanente com um sistema de resfriamento fechado
KR20200102093A (ko) 액체 열전달 매체를 이용한 냉난방 장치
ES2154704T3 (es) Aparato de refrigeracion, en particular frigorifico o congelador.
AR005358A1 (es) Bomba de calor con deposito para liquido refrigerante
ES2163566T3 (es) Dispositivo de calefaccion-climatizacion del habitaculo de un vehiculo automovil con motor electrico.
JP2009543241A (ja) 冷却装置および冷却方法
ES2569256T3 (es) Carcasa de un aparato con dispositivo de refrigeración para aire afluyente
KR20090116629A (ko) 실내 장치를 냉각시키기 위해 외부 공기를 사용하는 방법
ES2147401T3 (es) Armario de distribucion con acondicionamiento de aire.
ES2114573T3 (es) Horno.
ES2101780T3 (es) Aparato refrigerador monocircuito de dos zonas para el hogar.
KR20200013408A (ko) 하이브리드 냉각 시스템을 이용한 고효율 수배전반
JP2017153212A (ja) スイッチギヤ
ATE279092T1 (de) Schaltgehäuse mit einem kühlgerät
US20180199467A1 (en) Door cooler
DE20301232U1 (de) Mini-Kühlgeräte mit Peltiertechnik für Schaltschrank- und Gehäusekühlung
BR9801439A (pt) Sistema de refrigeração para um gabinete de aparelho elétrico e/ou eletrónico
KR200164379Y1 (ko) 냉온소자를 이용한 소용량 오존발생기용 제습기

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 807337

Country of ref document: ES