BR9801439A - Sistema de refrigeração para um gabinete de aparelho elétrico e/ou eletrónico - Google Patents
Sistema de refrigeração para um gabinete de aparelho elétrico e/ou eletrónicoInfo
- Publication number
- BR9801439A BR9801439A BR9801439-0A BR9801439A BR9801439A BR 9801439 A BR9801439 A BR 9801439A BR 9801439 A BR9801439 A BR 9801439A BR 9801439 A BR9801439 A BR 9801439A
- Authority
- BR
- Brazil
- Prior art keywords
- electrical
- electronic appliance
- appliance cabinet
- cooling system
- cabinet
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title abstract 3
- 238000005057 refrigeration Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/005—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces in cold rooms
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
Abstract
''SISTEMA DE REFRIGERAçãO PARA UM GABINETE DE APARELHO ELéTRICO E/OU ELETRÈNICO''. é descrito um sistema de refrigeração para um gabinete de aparelho elétrico e/ou eletrónico. O gabinete compreende um primeiro circuito (através do qual circula o fluxo de ar refrigerando o aparelho elétrico e/ou eletrónico colocado no interior do gabinete) e um segundo circuito através do qual circula um fluxo de ar que provém do ambiente externo e que é descarregado no ambiente externo. Os dois fluxo de ar apresentam uma troca de calor em contracorrente dentro de um dispositivo de troca de calor que consiste (preferivelmente mas não necessariamente) de pelo menos um recuperador de calor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI000969A IT1291662B1 (it) | 1997-04-24 | 1997-04-24 | Sistema di raffreddamento per armadio per apparecchiature elettriche e/o elettroniche |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9801439A true BR9801439A (pt) | 1999-11-03 |
Family
ID=11377008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9801439-0A BR9801439A (pt) | 1997-04-24 | 1998-04-23 | Sistema de refrigeração para um gabinete de aparelho elétrico e/ou eletrónico |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0874443A1 (pt) |
KR (1) | KR19980081180A (pt) |
BR (1) | BR9801439A (pt) |
IT (1) | IT1291662B1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6612365B1 (en) * | 1999-09-17 | 2003-09-02 | Matsushita Electric Industrial Co., Ltd. | Heating-element accommodating-box cooling apparatus and method of controlling the same |
CN102156520B (zh) * | 2011-04-02 | 2012-10-10 | 曙光信息产业(北京)有限公司 | 服务器冷却装置 |
DE102011050323B3 (de) * | 2011-05-12 | 2012-10-31 | Rittal Gmbh & Co. Kg | Kühlvorrichtung zur Klimatisierung einer Datenverarbeitungsanlage |
EP2980968A1 (de) * | 2014-08-01 | 2016-02-03 | Siemens Aktiengesellschaft | Elektrische Maschine mit verbesserter Kühlung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3007917A1 (de) * | 1980-03-01 | 1981-09-17 | Heinrich Baumüller, Fabrik für Elektrotechnik GmbH, 8500 Nürnberg | Vorrichtung zum abfuehren der verlustwaerme einer geschlossenen elektrischen maschine |
DE3221969A1 (de) * | 1982-06-11 | 1983-12-15 | Siemens AG, 1000 Berlin und 8000 München | Luft-luft-waermetauscher fuer eine elektrische maschine |
DE3724186A1 (de) * | 1987-07-17 | 1989-01-26 | Siemens Ag | Elektrische maschine mit geschlossenem kuehlkreislauf |
-
1997
- 1997-04-24 IT IT97MI000969A patent/IT1291662B1/it active IP Right Grant
-
1998
- 1998-04-08 KR KR1019980012363A patent/KR19980081180A/ko not_active Application Discontinuation
- 1998-04-15 EP EP98106810A patent/EP0874443A1/en not_active Withdrawn
- 1998-04-23 BR BR9801439-0A patent/BR9801439A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0874443A1 (en) | 1998-10-28 |
ITMI970969A1 (it) | 1998-10-24 |
IT1291662B1 (it) | 1999-01-19 |
ITMI970969A0 (pt) | 1997-04-24 |
KR19980081180A (ko) | 1998-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9915601A (pt) | Refrigeração paralela de dispositivos de alta força em um ambiente refrigerado em série | |
BR0102005A (pt) | Processo e aparelho para prover refrigeração emuma temperatura muito fria | |
KR840006056A (ko) | 공조급탕(空調給湯)장치 | |
BR9200420A (pt) | Cobertura superior para o involucro alojando o trocador de calor externo de um sistema de condicionamento de ar | |
BR0201599A (pt) | Sistema de comercialização refrigerado | |
CA2178981A1 (en) | Heat Exchanger and Heat Pump Circuit | |
WO2003007372A3 (en) | Cooling apparatus for electronic devices | |
BR9914467A (pt) | Método e aparelho para distribuição de água | |
MY119057A (en) | High latent circuit with heat recovery device | |
BR9814044A (pt) | Sistema de evaporador de duplo serviço para refrigeradores | |
KR900014163A (ko) | 자동차 공기조화 시스템에 사용되는 제어장치 | |
BR9801439A (pt) | Sistema de refrigeração para um gabinete de aparelho elétrico e/ou eletrónico | |
DE69302720T2 (de) | Wäschetrockenschrank | |
ES2163566T3 (es) | Dispositivo de calefaccion-climatizacion del habitaculo de un vehiculo automovil con motor electrico. | |
FI910157A0 (fi) | Saeljkylmoebel. | |
FR2845150B1 (fr) | Dispositif de climatisation | |
KR880005420A (ko) | 공기 조화기 | |
ES2026449T3 (es) | Unidad de refrigeracion para ataudes. | |
FR2255556A1 (en) | Air-conditioning plant return liquid cooling - with liquid-cooled condenser linked to hot water central-heating system circuit | |
ES1003119U (es) | Aparato refrigerante con evaporador ventilado de descongelacion automatica | |
SE8501269D0 (sv) | Anordning for forendring av ett rums temperatur | |
ATE306646T1 (de) | Kälteanlage | |
KR970066341A (ko) | 공기조화기의 열교환장치 | |
SU1513325A1 (ru) | Система теплозащиты помещени с источником избыточной теплоты | |
JPS5471842A (en) | Cooler used for cooling small restricted region |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 9A E 10A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1946 DE 22/04/2008. |