BRPI0511752A - motor stirling - Google Patents

motor stirling

Info

Publication number
BRPI0511752A
BRPI0511752A BRPI0511752-6A BRPI0511752A BRPI0511752A BR PI0511752 A BRPI0511752 A BR PI0511752A BR PI0511752 A BRPI0511752 A BR PI0511752A BR PI0511752 A BRPI0511752 A BR PI0511752A
Authority
BR
Brazil
Prior art keywords
displacer
stirling engine
piston
parts
cylinder
Prior art date
Application number
BRPI0511752-6A
Other languages
English (en)
Inventor
Shohzoh Tanaka
Original Assignee
Sharp Kk
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 filed Critical Sharp Kk
Publication of BRPI0511752A publication Critical patent/BRPI0511752A/pt

Links

Classifications

    • 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
    • F02G1/0435—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 the engine being of the free piston type
    • 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
    • F02G2258/00—Materials used
    • F02G2258/20—Materials used having heat insulating properties
    • 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
    • F02G2280/00—Output delivery
    • F02G2280/10—Linear generators
    • 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
    • F25B2309/001—Gas cycle refrigeration machines with a linear configuration or a linear motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)
  • Transmission Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

MOTOR STIRLING. A presente invenção refere-se a um motor Stirling que é provido com um pistão e um deslocador. Quando o pistão é levado a reciprocar-se dentro de um cilindro por um motor linear, o deslocador reciproca-se dentro de um cilindro com uma predeterminada diferença de fase relativa ao pistão. Nas partes do deslocador e do cilindro que recebe o deslocador, as partes que se voltam para um espaço de compressão são feitas de metal e as partes que se voltam para um espaço de expansão são feitas de um material de baixa condutividade térmica. Na parte de metal, a precisão de ajuste é definida.
BRPI0511752-6A 2004-06-03 2005-03-29 motor stirling BRPI0511752A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004165324A JP3765822B2 (ja) 2004-06-03 2004-06-03 スターリング機関
PCT/JP2005/005826 WO2005119138A1 (ja) 2004-06-03 2005-03-29 スターリング機関

Publications (1)

Publication Number Publication Date
BRPI0511752A true BRPI0511752A (pt) 2008-01-02

Family

ID=35462998

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511752-6A BRPI0511752A (pt) 2004-06-03 2005-03-29 motor stirling

Country Status (6)

Country Link
US (1) US7650751B2 (pt)
EP (1) EP1757876B1 (pt)
JP (1) JP3765822B2 (pt)
CN (1) CN100460781C (pt)
BR (1) BRPI0511752A (pt)
WO (1) WO2005119138A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5422883B2 (ja) * 2007-11-14 2014-02-19 トヨタ自動車株式会社 ピストン機関及びスターリングエンジン
JP4858424B2 (ja) * 2007-11-29 2012-01-18 トヨタ自動車株式会社 ピストン機関及びスターリングエンジン
DE102009023977A1 (de) * 2009-06-05 2010-12-09 Danfoss Compressors Gmbh Stirling-Kühleinrichtung
DE102009023972A1 (de) * 2009-06-05 2010-12-09 Danfoss Compressors Gmbh Stirling-Kühleinrichtung
DE102009023973A1 (de) * 2009-06-05 2010-12-09 Danfoss Compressors Gmbh Stirling-Kühleinrichtung
KR20110097070A (ko) * 2010-02-24 2011-08-31 엘지전자 주식회사 극저온 냉동기의 디스플레이서 밸브
JP5418358B2 (ja) * 2010-03-26 2014-02-19 トヨタ自動車株式会社 スターリングエンジン
US9222435B2 (en) * 2011-11-02 2015-12-29 Toyota Jidosha Kabushiki Kaisha Stirling engine with humidity control
JP5917153B2 (ja) * 2012-01-06 2016-05-11 住友重機械工業株式会社 極低温冷凍機、ディスプレーサ
FR3007077B1 (fr) * 2013-06-18 2017-12-22 Boostheat Dispositif de compression thermique de fluide gazeux
JP6526430B2 (ja) * 2015-01-29 2019-06-05 住友重機械工業株式会社 スターリング冷凍機
JP6510928B2 (ja) * 2015-07-31 2019-05-08 ツインバード工業株式会社 スターリングサイクル機関
US10323604B2 (en) * 2016-10-21 2019-06-18 Sunpower, Inc. Free piston stirling engine that remains stable by limiting stroke
CN107654311B (zh) * 2017-10-09 2019-05-28 中国科学院理化技术研究所 一种热驱动斯特林热机
CN108458108A (zh) * 2017-10-31 2018-08-28 山东中科万隆电声科技有限公司 一种斯特林机活塞连接结构
CN109578164A (zh) * 2019-01-07 2019-04-05 宁波斯睿科技有限公司 一种斯特林机的活塞及置换器的气动浮动结构
US10815928B2 (en) 2019-02-19 2020-10-27 Sunpower, Inc. Preventing overstroke of free-piston stirling engine from loss of load
CN110118166A (zh) * 2019-05-23 2019-08-13 江苏热声机电科技有限公司 一种膨胀活塞气浮结构
CN110118165A (zh) * 2019-05-23 2019-08-13 江苏热声机电科技有限公司 一种热声电机活塞气浮结构
US11209192B2 (en) * 2019-07-29 2021-12-28 Cryo Tech Ltd. Cryogenic Stirling refrigerator with a pneumatic expander

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL147226B (nl) * 1967-02-25 1975-09-15 Philips Nv Heetgasmotor, waarin de aan de expansieruimte grenzende zuiger is voorzien van een zuigerdop.
US3928974A (en) * 1974-08-09 1975-12-30 New Process Ind Inc Thermal oscillator
DE3621727A1 (de) * 1986-06-28 1988-01-14 Deutsche Forsch Luft Raumfahrt Kolbenpumpe fuer kryogene fluessigkeiten
JP3029341B2 (ja) * 1992-05-12 2000-04-04 株式会社東芝 極低温冷凍機
JP3293538B2 (ja) * 1997-12-05 2002-06-17 ダイキン工業株式会社 蓄冷冷凍機
EP1101024B1 (en) * 1998-07-31 2003-10-22 The Texas A & M University System Gerotor compressor and gerotor expander
JP3686353B2 (ja) * 2001-05-22 2005-08-24 シャープ株式会社 スターリングエンジン
JP2003075005A (ja) * 2001-08-29 2003-03-12 Sanyo Electric Co Ltd スターリング冷凍機用ピストン
JP2004052866A (ja) * 2002-07-18 2004-02-19 Sharp Corp 圧力容器及びそれを用いた機関
JP2004239564A (ja) * 2003-02-07 2004-08-26 Sumitomo Heavy Ind Ltd ディスプレーサ

Also Published As

Publication number Publication date
EP1757876A1 (en) 2007-02-28
CN100460781C (zh) 2009-02-11
EP1757876A4 (en) 2012-03-14
JP2005345009A (ja) 2005-12-15
CN1965200A (zh) 2007-05-16
EP1757876B1 (en) 2013-06-12
WO2005119138A1 (ja) 2005-12-15
US7650751B2 (en) 2010-01-26
JP3765822B2 (ja) 2006-04-12
US20070277521A1 (en) 2007-12-06

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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 11A ANUIDADE.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.