BR0202997A - Refrigeration system - Google Patents

Refrigeration system

Info

Publication number
BR0202997A
BR0202997A BR0202997-9A BR0202997A BR0202997A BR 0202997 A BR0202997 A BR 0202997A BR 0202997 A BR0202997 A BR 0202997A BR 0202997 A BR0202997 A BR 0202997A
Authority
BR
Brazil
Prior art keywords
transfer device
capillary pump
machine
thermal energy
energy transfer
Prior art date
Application number
BR0202997-9A
Other languages
Portuguese (pt)
Inventor
Paulo Rogerio Carrara Couto
Joaquim Manoel Goncalves
Claudio Melo
Roberto Horn Pereira
Reinaldo Maykot
Original Assignee
Brasil Compressores Sa
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 Brasil Compressores Sa filed Critical Brasil Compressores Sa
Priority to BR0202997-9A priority Critical patent/BR0202997A/en
Priority to JP2004520205A priority patent/JP2005533231A/en
Priority to CNA038168316A priority patent/CN1668882A/en
Priority to PCT/BR2003/000097 priority patent/WO2004008045A1/en
Priority to KR10-2005-7000583A priority patent/KR20050021466A/en
Priority to MXPA05000727A priority patent/MXPA05000727A/en
Priority to AU2003243854A priority patent/AU2003243854A1/en
Priority to EP03763522A priority patent/EP1521937A1/en
Priority to US10/521,350 priority patent/US20050210885A1/en
Publication of BR0202997A publication Critical patent/BR0202997A/en

Links

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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • F28D15/043—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure forming loops, e.g. capillary pumped loops

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

"SISTEMA DE REFRIGERAçãO". Compreendendo: uma máquina Stirling (1); uma câmara de resfriamento (4); um primeiro dispositivo de transferência de energia térmica (2), operativamente associado a uma porção de resfriamento (1b) da máquina e à câmara de resfriamento (4); um segundo dispositivo de transferência de energia térmica (3), operativamente associado a um meio receptor de calor, externo à dita máquina, e a uma porção de aquecimento (1a) dessa última, sendo que o primeiro dispositivo de transferência de energia térmica (2) compreende: pelo menos uma bomba capilar (10) montada na câmara de resfriamento (4), de modo a evaporar, com o calor absorvido dessa última, o fluido circulante recebido em dita bomba capilar (10); um condensador (20) operativamente acoplado à porção de resfriamento (lb) da máquina Stirling (1), de modo a condensar o fluido circulante recebido, no estado gasoso, da bomba capilar (10); e tubos (30, 40) para conduzirem em circuito fechado, o fluido circulante entre a bomba capilar (10) e o condensador (20). O segundo dispositivo de transferência de energia térmica (3) compreende os elementos constitutivos tal como do primeiro dispositivo de transferência de energia térmica (2), mas tendo uma bomba capilar (50) operativamente acoplada à porção de aquecimento (1a) da máquina Stirling (1) e um condensador (60) operativamente associado a um meio receptor de calor externo à máquina Stirling (1)."Refrigeration system". Comprising: a Stirling Machine (1); a cooling chamber (4); a first thermal energy transfer device (2) operatively associated with a cooling portion (1b) of the machine and the cooling chamber (4); a second thermal energy transfer device (3) operably associated with a heat receiving means external to said machine and a heating portion (1a) thereof, the first thermal energy transfer device (2) ) comprises: at least one capillary pump (10) mounted in the cooling chamber (4), so as to evaporate, with the heat absorbed from the latter, the circulating fluid received in said capillary pump (10); a condenser (20) operably coupled to the cooling portion (lb) of the Stirling machine (1) so as to condense the circulating gaseous fluid received from the capillary pump (10); and tubes (30, 40) for conducting in closed circuit the circulating fluid between the capillary pump (10) and the condenser (20). The second heat transfer device (3) comprises the constituent elements such as the first heat transfer device (2), but having a capillary pump (50) operably coupled to the heating portion (1a) of the Stirling machine (1). 1) and a capacitor (60) operably associated with a heat receiving means external to the Stirling machine (1).

BR0202997-9A 2002-07-16 2002-07-16 Refrigeration system BR0202997A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BR0202997-9A BR0202997A (en) 2002-07-16 2002-07-16 Refrigeration system
JP2004520205A JP2005533231A (en) 2002-07-16 2003-07-15 Cooling system
CNA038168316A CN1668882A (en) 2002-07-16 2003-07-15 Refrigeration system
PCT/BR2003/000097 WO2004008045A1 (en) 2002-07-16 2003-07-15 Refrigeration system
KR10-2005-7000583A KR20050021466A (en) 2002-07-16 2003-07-15 Refrigeration system
MXPA05000727A MXPA05000727A (en) 2002-07-16 2003-07-15 Refrigeration system.
AU2003243854A AU2003243854A1 (en) 2002-07-16 2003-07-15 Refrigeration system
EP03763522A EP1521937A1 (en) 2002-07-16 2003-07-15 Refrigeration system
US10/521,350 US20050210885A1 (en) 2002-07-16 2003-07-15 Refrigeration system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0202997-9A BR0202997A (en) 2002-07-16 2002-07-16 Refrigeration system

Publications (1)

Publication Number Publication Date
BR0202997A true BR0202997A (en) 2004-05-25

Family

ID=30005475

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0202997-9A BR0202997A (en) 2002-07-16 2002-07-16 Refrigeration system

Country Status (9)

Country Link
US (1) US20050210885A1 (en)
EP (1) EP1521937A1 (en)
JP (1) JP2005533231A (en)
KR (1) KR20050021466A (en)
CN (1) CN1668882A (en)
AU (1) AU2003243854A1 (en)
BR (1) BR0202997A (en)
MX (1) MXPA05000727A (en)
WO (1) WO2004008045A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005008160A1 (en) * 2003-07-23 2005-01-27 Sharp Kabushiki Kaisha Loop type thermo syphone, heat radiation system, heat exchange system, and stirling cooling chamber
EP1669710A1 (en) * 2003-09-02 2006-06-14 Sharp Kabushiki Kaisha Loop type thermo siphon, stirling cooling chamber, and cooling apparatus
CN100457379C (en) * 2003-10-28 2009-02-04 斯沃勒斯联合公司 Manufacture of a heat transfer system
EP1692437B1 (en) * 2003-11-20 2008-10-08 Arcelik Anonim Sirketi A cooling device
CN109612193B (en) * 2013-04-24 2021-04-02 西门子医疗有限公司 Assembly comprising a two-stage cryocooler and an associated mounting device
CN104180586B (en) * 2013-05-22 2019-04-23 青岛海尔生物医疗股份有限公司 A kind of adopting heat pipes for heat transfer system of low temperature refrigerator low-temperature end
CN108662932A (en) * 2017-03-29 2018-10-16 深圳市迈安热控科技有限公司 Cyclic annular porous heat pipe and heat-exchange device
CN108444325B (en) * 2018-03-19 2024-02-27 桂林电子科技大学 Cooling device combining nano film and micro channel
US10907228B2 (en) * 2018-12-20 2021-02-02 The Boeing Company Methods of modifying material properties of workpieces using high-pressure-torsion apparatuses
US11719449B2 (en) 2019-09-17 2023-08-08 Mina Sagar Systems for refrigerating an enclosure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719051A (en) * 1971-10-26 1973-03-06 Romayne Corp Transportable refrigeration system
DE3526574C1 (en) * 1985-07-25 1987-03-26 Dornier System Gmbh Capillary supported evaporator
US4869313A (en) * 1988-07-15 1989-09-26 General Electric Company Low pressure drop condenser/evaporator pump heat exchanger
US4897997A (en) * 1988-08-19 1990-02-06 Stirling Thermal Motors, Inc. Shell and tube heat pipe condenser
US5477687A (en) * 1994-11-14 1995-12-26 Advanced Refrigeration Technology Pulley driven stirling cycle automative air conditioner system
US5642622A (en) * 1995-08-17 1997-07-01 Sunpower, Inc. Refrigerator with interior mounted heat pump
US6272867B1 (en) * 1999-09-22 2001-08-14 The Coca-Cola Company Apparatus using stirling cooler system and methods of use
US6931863B2 (en) * 2000-08-22 2005-08-23 Sharp Kabushiki Kaisha Stirling refrigerator
AU2002366705A1 (en) * 2001-12-21 2003-07-09 Tth Research, Inc. Loop heat pipe
TW506523U (en) * 2002-03-29 2002-10-11 Hon Hai Prec Ind Co Ltd Heat pipe

Also Published As

Publication number Publication date
EP1521937A1 (en) 2005-04-13
WO2004008045A1 (en) 2004-01-22
MXPA05000727A (en) 2005-04-08
AU2003243854A1 (en) 2004-02-02
KR20050021466A (en) 2005-03-07
US20050210885A1 (en) 2005-09-29
JP2005533231A (en) 2005-11-04
CN1668882A (en) 2005-09-14

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 1742 DE 25/05/2004, QUANTO AO ITEM (72).

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time