WO2005033592A3 - スターリングエンジン及びそれを備えたハイブリッドシステム - Google Patents

スターリングエンジン及びそれを備えたハイブリッドシステム Download PDF

Info

Publication number
WO2005033592A3
WO2005033592A3 PCT/JP2004/013953 JP2004013953W WO2005033592A3 WO 2005033592 A3 WO2005033592 A3 WO 2005033592A3 JP 2004013953 W JP2004013953 W JP 2004013953W WO 2005033592 A3 WO2005033592 A3 WO 2005033592A3
Authority
WO
WIPO (PCT)
Prior art keywords
pistons
stirling engine
cylinders
approximate linear
same
Prior art date
Application number
PCT/JP2004/013953
Other languages
English (en)
French (fr)
Other versions
WO2005033592A2 (ja
Inventor
Hiroshi Yaguchi
Daisaku Sawada
Original Assignee
Toyota Motor Co Ltd
Hiroshi Yaguchi
Daisaku Sawada
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
Priority claimed from JP2003343416A external-priority patent/JP3783706B2/ja
Priority claimed from JP2003343420A external-priority patent/JP3770260B2/ja
Application filed by Toyota Motor Co Ltd, Hiroshi Yaguchi, Daisaku Sawada filed Critical Toyota Motor Co Ltd
Priority to US10/564,351 priority Critical patent/US7458215B2/en
Priority to EP04788112.3A priority patent/EP1669584B1/en
Publication of WO2005033592A2 publication Critical patent/WO2005033592A2/ja
Publication of WO2005033592A3 publication Critical patent/WO2005033592A3/ja

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
    • F02G1/053—Component parts or details
    • F02G1/0535—Seals or sealing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • 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
    • F02G2270/00—Constructional features
    • F02G2270/85—Crankshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

摩擦損失を低減可能であり、かつピストンリング等の潤滑オイルにより熱交換器が劣化するおそれのないスターリングエンジンを提供する。 シリンダ（２２，３２）と、前記シリンダとの間に気体軸受（４８）を介して気密を保ちつつ前記シリンダ内を往復運動するピストン（２１，３１）と、前記ピストンに直接的又は間接的に連結され、前記ピストンが前記シリンダ内を往復運動するときに近似直線運動するように設けられた近似直線機構（５０）とを備えている。スターリングエンジンのピストン機構をリングレス（ピストンリング無し）、オイルレス（無潤滑）の状態にして、摩擦損失を低減しつつ潤滑油による熱交換器の劣化を防止する。近似直線機構により、ピストンが近似直線運動するので、ピストンのサイドフォースが実質的に無くなる。サイドフォースの耐圧能力が低い気体軸受との組合わせが有効である。
PCT/JP2004/013953 2003-10-01 2004-09-24 スターリングエンジン及びそれを備えたハイブリッドシステム WO2005033592A2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/564,351 US7458215B2 (en) 2003-10-01 2004-09-24 Stirling engine and hybrid system with the same
EP04788112.3A EP1669584B1 (en) 2003-10-01 2004-09-24 Stirling engine and hybrid system with the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003343416A JP3783706B2 (ja) 2003-10-01 2003-10-01 スターリングエンジン及びそれを備えたハイブリッドシステム
JP2003-343416 2003-10-01
JP2003343420A JP3770260B2 (ja) 2003-10-01 2003-10-01 ピストン機関
JP2003-343420 2003-10-01

Publications (2)

Publication Number Publication Date
WO2005033592A2 WO2005033592A2 (ja) 2005-04-14
WO2005033592A3 true WO2005033592A3 (ja) 2005-05-19

Family

ID=34425333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/013953 WO2005033592A2 (ja) 2003-10-01 2004-09-24 スターリングエンジン及びそれを備えたハイブリッドシステム

Country Status (3)

Country Link
US (1) US7458215B2 (ja)
EP (1) EP1669584B1 (ja)
WO (1) WO2005033592A2 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4148144B2 (ja) * 2004-01-22 2008-09-10 トヨタ自動車株式会社 近似直線機構を有するピストン機関
WO2008085920A2 (en) * 2007-01-05 2008-07-17 Efficient-V, Inc. Motion translation mechanism
US8763391B2 (en) 2007-04-23 2014-07-01 Deka Products Limited Partnership Stirling cycle machine
EP2357348B1 (en) * 2008-12-10 2015-11-11 Toyota Jidosha Kabushiki Kaisha Gas lubrication structure for piston, and stirling engine
US9828940B2 (en) 2009-07-01 2017-11-28 New Power Concepts Llc Stirling cycle machine
US9797341B2 (en) * 2009-07-01 2017-10-24 New Power Concepts Llc Linear cross-head bearing for stirling engine
EP2449244B1 (en) * 2009-07-01 2016-05-04 New Power Concepts LLC Stirling cycle machine
US9822730B2 (en) 2009-07-01 2017-11-21 New Power Concepts, Llc Floating rod seal for a stirling cycle machine
US8662029B2 (en) 2010-11-23 2014-03-04 Etagen, Inc. High-efficiency linear combustion engine
SG11201401049XA (en) * 2011-09-30 2014-04-28 Tirath Mulchandani Nanik The energy device
US10100778B2 (en) 2015-05-11 2018-10-16 Cool Energy, Inc. Stirling cycle and linear-to-rotary mechanism systems, devices, and methods
EP3827507A1 (en) 2018-07-24 2021-06-02 Mainspring Energy, Inc. Linear electromagnetic machine
SE544805C2 (en) * 2019-01-29 2022-11-22 Azelio Ab Improved stirling engine design and assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0893547A (ja) * 1994-09-20 1996-04-09 Naoji Isshiki サイドスラスト受け装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE493569A (ja) 1949-01-29 1950-05-27
US3845624A (en) * 1970-05-21 1974-11-05 W Roos Sterling process engines
US4255929A (en) * 1978-05-19 1981-03-17 Nasa Hot gas engine with dual crankshafts
JPS58192951A (ja) 1982-05-01 1983-11-10 Nissan Motor Co Ltd 熱ガス機関のヒ−タ
US4546663A (en) * 1983-06-21 1985-10-15 Sunpower, Inc. Drive linkage for Stirling cycle and other machines
SU1281682A1 (ru) * 1985-01-15 1987-01-07 Научно-исследовательский конструкторско-технологический институт тракторных и комбайновых двигателей Объемна поршнева машина
IT1191965B (it) * 1986-06-24 1988-03-31 Enea Motore stirling perfezionato
US4738105A (en) * 1987-02-24 1988-04-19 Ross M Andrew Compact crank drive mechanism with guided pistons
US4979428A (en) * 1989-05-30 1990-12-25 Nelson Lester R Reciprocating air compressor with improved drive linkage
US5317874A (en) * 1990-07-10 1994-06-07 Carrier Corporation Seal arrangement for an integral stirling cryocooler
JPH04311656A (ja) 1991-04-09 1992-11-04 Naoji Isshiki ワットリンクを持つスターリングサイクル機器
US5146749A (en) * 1991-04-15 1992-09-15 Wood James G Balancing technique for Ross-type stirling and other machines
JPH05256367A (ja) 1991-08-09 1993-10-05 Mikuni Jukogyo Kk 自己潤滑性ライダリングの製造方法
DE4137756C2 (de) 1991-11-16 1993-11-11 Kernforschungsz Karlsruhe Wärmekraftmaschine nach dem Stirling-Prinzip
JPH06257511A (ja) * 1993-03-08 1994-09-13 Aisin Seiki Co Ltd スターリングエンジン
US5857436A (en) * 1997-09-08 1999-01-12 Thermo Power Corporation Internal combustion engine and method for generating power
JP2001099003A (ja) 1999-09-30 2001-04-10 Leben Co Ltd ハイブリットエンジン及びハイブリットエンジンを用いた自動車用駆動機構
US6543229B2 (en) * 2000-06-14 2003-04-08 Stm Power, Inc. Exhaust gas alternator system
JP2002089985A (ja) 2000-09-14 2002-03-27 Sharp Corp 摺動部構造及びスターリング機関の摺動部構造

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0893547A (ja) * 1994-09-20 1996-04-09 Naoji Isshiki サイドスラスト受け装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KUBOTA M. ET AL.: "Kiko gaku", 18 March 1988, MORIKITA SHUPPAN CO., LTD., pages: 163 - 164+308, XP002988155 *
See also references of EP1669584A4 *

Also Published As

Publication number Publication date
EP1669584A4 (en) 2012-05-30
WO2005033592A2 (ja) 2005-04-14
EP1669584B1 (en) 2020-07-29
US20060207249A1 (en) 2006-09-21
EP1669584A2 (en) 2006-06-14
US7458215B2 (en) 2008-12-02

Similar Documents

Publication Publication Date Title
CA2511254A1 (en) High-pressure gas compressor and method of operating a high-pressure gas compressor
WO2005033592A3 (ja) スターリングエンジン及びそれを備えたハイブリッドシステム
WO2003078809A3 (en) Internal combustion engine
EP1287233A4 (en) INTERNAL COMBUSTION ENGINE WITH FREE PISTONS OF WHICH THE PISTONS ARE EQUIPPED WITH A VALVE
US7624672B2 (en) Piston apparatus
EP1155226B1 (en) Free piston internal combustion engine with piston head functioning as a bearing
US6113367A (en) Oil-less/oil-free air brake compressor with a dual piston arrangement
CN111059029A (zh) 无油活塞制冷压缩机气缸密封机构
EP1155228B1 (en) Free piston internal combustion engine with piston head having a radially moveable cap
US20030010200A1 (en) Piston engine
US4765138A (en) Stirling engine with pressurized crankcase
US6463903B1 (en) Piston assembly for free piston internal combustion engine
US20130118174A1 (en) Piston engine drivable using a steam power process
JP2012132398A (ja) スターリングエンジン
CN116538052B (zh) 一种带进排气阀的双作用循环液封压缩气缸总成
CN211819852U (zh) 无油活塞制冷压缩机气缸密封机构
CN219672811U (zh) 一种带循环液冷却的气缸压盖
CN201650739U (zh) 滚动活塞压缩机或发动机滑块密封机构
US20220243650A1 (en) Engine with slider-crank mechanism
CN101737330A (zh) 滚动活塞压缩机或发动机密封结构
CN116838493A (zh) 一种活塞润滑方法及其发动机
RU2271469C1 (ru) Тепловой компрессор
CA3068297A1 (en) Crankcase ventilation system with dead space alignment sleeves
KR19980034264U (ko) 압축링과 오일링이 결합된 단일링을 구비한 피스톤
JP2009281232A (ja) ピストン往復動式圧縮機のピストンリング

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200480028488.3

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 10564351

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2004788112

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2004788112

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 10564351

Country of ref document: US