BR0211908A - Regenerator and gas flow heat regeneration system employing the same - Google Patents

Regenerator and gas flow heat regeneration system employing the same

Info

Publication number
BR0211908A
BR0211908A BR0211908-0A BR0211908A BR0211908A BR 0211908 A BR0211908 A BR 0211908A BR 0211908 A BR0211908 A BR 0211908A BR 0211908 A BR0211908 A BR 0211908A
Authority
BR
Brazil
Prior art keywords
regenerator
resin film
heat
resin
working gas
Prior art date
Application number
BR0211908-0A
Other languages
Portuguese (pt)
Inventor
Shohzoh Tanaka
David M Berchowitz
Original Assignee
Sharp Kk
Global Cooling Bv
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 Sharp Kk, Global Cooling Bv filed Critical Sharp Kk
Publication of BR0211908A publication Critical patent/BR0211908A/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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • 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
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
    • F28D19/042—Rotors; Assemblies of heat absorbing masses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/053—Component parts or details
    • F02G1/057—Regenerators
    • 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
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/003—Gas cycle refrigeration machines characterised by construction or composition of the regenerator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Laminated Bodies (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

"REGENERADOR E SISTEMA DE REGENERAçãO DE CALOR POR FLUXO DE GáS EMPREGANDO O MESMO". Em um regenerador 1, na superfície de um filme de resina em forma de tira 2, é formada uma camada de resina 3 contendo um ingrediente tendo maior condutividade térmica do que a do filme de resina 2; ou, sobre uma largura predeterminada a partir de uma borda do regenerador 1, é formado um revestimento de resina 4. Então, o filme de resina 2 é enrolado em uma conformação cilíndrica para produzir o regenerador cilíndrico 1. Em um sistema de regeneração de calor por fluxo de gás tendo o regenerador 1 disposto em um espaço em forma de "rosquinha", quando um gás de trabalho quente flui no regenerador 1 através de uma extremidade do mesmo, o calor do gás de trabalho é armazenado no filme de resina 2. Aqui, a camada de resina 3 ou revestimento de resina 4 no filme de resina 2, intensifica a condução de calor no regenerador. Por conseguinte, mais calor é armazenado no filme de resina 2. Quando o gás de trabalho frio flui no regenerador 1 através da outra extremidade do mesmo, o calor armazenado no filme de resina 2 é rejeitado para o gás de trabalho. Aqui, a camada de resina 3 ou revestimento de resina 4 no filme de resina 2, intensifica a condução de calor no regenerador 1 e aumenta a capacidade térmica do mesmo. Por conseguinte, mais calor é rejeitado para o gás de trabalho. Desse modo, é possível se obter alta eficiência de regeneração de energia térmica.,"REGENERATOR AND GAS FLOW HEAT REGENERATION SYSTEM USING THE SAME". In a regenerator 1, on the surface of a strip-shaped resin film 2, a resin layer 3 is formed containing an ingredient having higher thermal conductivity than resin film 2; or, over a predetermined width from one edge of the regenerator 1, a resin coating 4 is formed. Then, the resin film 2 is wrapped in a cylindrical shape to produce the cylindrical regenerator 1. In a heat regeneration system by gas flow having the regenerator 1 disposed in a "donut" space, when a hot working gas flows into the regenerator 1 through one end thereof, the heat of the working gas is stored in the resin film 2. Here, resin layer 3 or resin coating 4 on resin film 2 intensifies heat conduction in the regenerator. Therefore, more heat is stored in the resin film 2. When cold working gas flows into the regenerator 1 through the other end thereof, the heat stored in the resin film 2 is discarded to the working gas. Here, the resin layer 3 or resin coating 4 on the resin film 2 intensifies the heat conduction in the regenerator 1 and increases its thermal capacity. Therefore, more heat is rejected for the working gas. In this way it is possible to obtain high efficiency of thermal energy regeneration.

BR0211908-0A 2001-08-22 2002-08-21 Regenerator and gas flow heat regeneration system employing the same BR0211908A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001250937A JP2003065620A (en) 2001-08-22 2001-08-22 Regenerator for Stirling machine, Stirling refrigerator using the regenerator, and heat regeneration system for flowing gas
PCT/JP2002/008442 WO2003019086A1 (en) 2001-08-22 2002-08-21 Regenerator, and heat regenerative system for fluidized gas using the regenerator

Publications (1)

Publication Number Publication Date
BR0211908A true BR0211908A (en) 2004-08-17

Family

ID=19079664

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211908-0A BR0211908A (en) 2001-08-22 2002-08-21 Regenerator and gas flow heat regeneration system employing the same

Country Status (11)

Country Link
US (1) US20050011632A1 (en)
EP (1) EP1422484B1 (en)
JP (1) JP2003065620A (en)
KR (1) KR100535278B1 (en)
CN (1) CN1289881C (en)
AT (1) ATE315722T1 (en)
BR (1) BR0211908A (en)
DE (1) DE60208714T2 (en)
ES (1) ES2256581T3 (en)
TW (1) TWI227315B (en)
WO (1) WO2003019086A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0315970A (en) * 2002-10-31 2005-09-20 Sharp Kk Regenerator, method and apparatus for manufacturing regenerator, and stirling refrigerator
CN100561602C (en) * 2004-07-16 2009-11-18 鸿富锦精密工业（深圳）有限公司 Heat aggregation element
JP2009047327A (en) * 2007-08-16 2009-03-05 Chubu Electric Power Co Inc Corrosion prevention method for magnetic working substance and magnetic working substance
DE102009023975A1 (en) 2009-06-05 2010-12-16 Danfoss Compressors Gmbh Regenerator, in particular for a Stirling cooling device
SE535337C2 (en) * 2010-09-28 2012-07-03 Torgny Lagerstedt Ab Ways to increase the efficiency of a regenerative heat exchanger
JP6165618B2 (en) * 2013-06-20 2017-07-19 住友重機械工業株式会社 Cold storage material and cold storage type refrigerator
JP6386230B2 (en) * 2014-02-03 2018-09-05 東邦瓦斯株式会社 Thermal accumulator for thermoacoustic devices
EP3117090A1 (en) * 2014-03-12 2017-01-18 NV Bekaert SA Regenerator for a thermal cycle engine
US10421127B2 (en) * 2014-09-03 2019-09-24 Raytheon Company Method for forming lanthanide nanoparticles
CN106640411B (en) * 2015-10-30 2018-12-21 浙江大学 Regenerator, Stirling engine
CN108240270A (en) * 2017-12-26 2018-07-03 宁波华斯特林电机制造有限公司 A kind of backheat structure and its arrangement
CN112050491B (en) * 2020-09-08 2021-05-18 中国矿业大学 A regenerator coupled with micro-miniature heat pipes and its working method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432409A (en) * 1981-11-03 1984-02-21 Northern Solar Systems, Inc. Rotary heat regenerator wheel and method of manufacture thereof
DE3240598A1 (en) * 1981-11-03 1983-06-09 Northern Solar Systems, Inc., Hingham, Mass. Rotating heat recovery device
DE3812427A1 (en) * 1988-04-14 1989-10-26 Leybold Ag METHOD FOR PRODUCING A REGENERATOR FOR A DEEP-TEMPERATURE REFRIGERATOR AND REGENERATOR PRODUCED BY THIS METHOD
US4866943A (en) * 1988-10-17 1989-09-19 Cdc Partners Cyrogenic regenerator
US5047192A (en) * 1988-10-17 1991-09-10 Cdc Partners Process of manufacturing a cryogenic regenerator
US5429177A (en) * 1993-07-09 1995-07-04 Sierra Regenators, Inc. Foil regenerator
WO1998018880A1 (en) * 1996-10-30 1998-05-07 Kabushiki Kaisha Toshiba Cold accumulation material for ultra-low temperature, refrigerating machine using the material, and heat shield material
US6745822B1 (en) * 1998-05-22 2004-06-08 Matthew P. Mitchell Concentric foil structure for regenerators
JP3583637B2 (en) * 1999-01-29 2004-11-04 シャープ株式会社 Regenerator for Stirling engine

Also Published As

Publication number Publication date
DE60208714T2 (en) 2006-11-02
KR100535278B1 (en) 2005-12-09
JP2003065620A (en) 2003-03-05
EP1422484B1 (en) 2006-01-11
EP1422484A4 (en) 2004-10-20
EP1422484A1 (en) 2004-05-26
ES2256581T3 (en) 2006-07-16
ATE315722T1 (en) 2006-02-15
DE60208714D1 (en) 2006-04-06
US20050011632A1 (en) 2005-01-20
KR20040037064A (en) 2004-05-04
CN1289881C (en) 2006-12-13
CN1547655A (en) 2004-11-17
TWI227315B (en) 2005-02-01
WO2003019086A1 (en) 2003-03-06

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: SHARP KABUSHIKI KAISHA (JP) , GLOBAL COOLING BV (N

Free format text: ALTERADA A SEDE DO TITULAR CONFORME REQUERIDO ATRAVES DA PETICAO NO 020050101666/RJ DE 21/09/2005.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements