JP2009516801A - フリーピストン式４ストロークエンジン - Google Patents

フリーピストン式４ストロークエンジン Download PDF

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Publication number
JP2009516801A
JP2009516801A JP2008541546A JP2008541546A JP2009516801A JP 2009516801 A JP2009516801 A JP 2009516801A JP 2008541546 A JP2008541546 A JP 2008541546A JP 2008541546 A JP2008541546 A JP 2008541546A JP 2009516801 A JP2009516801 A JP 2009516801A
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JP
Japan
Prior art keywords
shuttle
chamber
cavity
engine
engine according
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
JP2008541546A
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English (en)
Japanese (ja)
Other versions
JP2009516801A5 (https=
Inventor
ピーター チャールズ チーズマン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 AU2005906492A external-priority patent/AU2005906492A0/en
Application filed by Individual filed Critical Individual
Publication of JP2009516801A publication Critical patent/JP2009516801A/ja
Publication of JP2009516801A5 publication Critical patent/JP2009516801A5/ja
Abandoned legal-status Critical Current

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Classifications

    • 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
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B53/02—Methods of operating
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • 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
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/041—Linear electric generators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP2008541546A 2005-11-22 2006-11-21 フリーピストン式４ストロークエンジン Abandoned JP2009516801A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2005906492A AU2005906492A0 (en) 2005-11-22 Four-stroke free piston engine
PCT/AU2006/001753 WO2007059565A1 (en) 2005-11-22 2006-11-21 Four-stroke free piston engine

Publications (2)

Publication Number Publication Date
JP2009516801A true JP2009516801A (ja) 2009-04-23
JP2009516801A5 JP2009516801A5 (https=) 2009-09-24

Family

ID=38066832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008541546A Abandoned JP2009516801A (ja) 2005-11-22 2006-11-21 フリーピストン式４ストロークエンジン

Country Status (4)

Country Link
US (1) US20080271711A1 (https=)
EP (1) EP1952002A1 (https=)
JP (1) JP2009516801A (https=)
WO (1) WO2007059565A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013256886A (ja) * 2012-06-12 2013-12-26 Toyota Central R&D Labs Inc フリーピストン式発電機
JP2018184960A (ja) * 2010-11-23 2018-11-22 エタジェン， インコーポレイテッド 高効率線形燃焼機関

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007035914A1 (de) * 2007-07-23 2009-01-29 Umc Universal Motor Corporation Gmbh Freikolbenvorrichtung und Verfahren zur Steuerung und/oder Regelung einer Freikolbenvorrichtung
US7622814B2 (en) * 2007-10-04 2009-11-24 Searete Llc Electromagnetic engine
US7950356B2 (en) 2007-10-09 2011-05-31 The Invention Science Fund I, Llc Opposed piston electromagnetic engine
US7777357B2 (en) * 2007-10-05 2010-08-17 The Invention Fund I, LLC Free piston electromagnetic engine
US7856714B2 (en) * 2007-10-10 2010-12-28 The Invention Science Fund I, Llc Method of retrofitting an engine
EP2679768B1 (en) * 2007-10-04 2015-09-16 The Invention Science Fund I, LLC Electromagnetic Engine
WO2009079687A1 (en) * 2007-12-24 2009-07-02 Peter Charles Cheeseman A four-stroke free piston internal combustion engine
GB2469279A (en) * 2009-04-07 2010-10-13 Rikard Mikalsen Linear reciprocating free piston external combustion open cycle heat engine
US8261860B2 (en) * 2009-07-16 2012-09-11 GM Global Technology Operations LLC Hybrid powertrain system using free piston linear alternator engines
DE102010004516B4 (de) * 2010-01-13 2012-11-08 Bernd Hopke Verfahren zum Betrieb einer Brennkraftmaschine
US8714117B2 (en) * 2010-11-04 2014-05-06 GM Global Technology Operations LLC Free piston linear alternator utilizing opposed pistons with spring return
US8453612B2 (en) * 2010-11-23 2013-06-04 Etagen, Inc. High-efficiency linear combustion engine
US8413617B2 (en) * 2010-11-23 2013-04-09 Etagen, Inc. High-efficiency two-piston linear combustion engine
US8997699B2 (en) 2011-02-15 2015-04-07 Etagen, Inc. Linear free piston combustion engine with indirect work extraction via gas linkage
US9097203B2 (en) 2011-12-29 2015-08-04 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine
US8720317B2 (en) 2011-12-29 2014-05-13 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine
US9004038B2 (en) 2011-12-29 2015-04-14 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine
US9169797B2 (en) 2011-12-29 2015-10-27 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine
US20130167797A1 (en) 2011-12-29 2013-07-04 Matt Svrcek Methods and systems for managing a clearance gap in a piston engine
GB201205102D0 (en) * 2012-03-23 2012-05-09 Heatgen Ltd Combined heat and power
US10215229B2 (en) 2013-03-14 2019-02-26 Etagen, Inc. Mechanism for maintaining a clearance gap
CH713706B1 (it) * 2017-04-03 2018-10-15 Suisse Tech Group Sagl Gruppo per la produzione di energia elettrica.
US20200217245A1 (en) * 2017-04-13 2020-07-09 Amnext Technology Inc. Engine
EP3827507A1 (en) 2018-07-24 2021-06-02 Mainspring Energy, Inc. Linear electromagnetic machine
KR102850930B1 (ko) 2018-12-18 2025-08-27 메인스프링 에너지, 인크. 통합 선형 발전기 시스템
GB2574689B (en) 2019-01-04 2020-07-15 Libertine Fpe Ltd Linear electrical machine
CN112682170B (zh) * 2020-12-24 2022-03-18 北京理工大学 一种同轴四缸四冲程自由活塞发电机
US12255514B2 (en) 2021-07-30 2025-03-18 Mainspring Energy, Inc. Systems and methods for flexure-based bearing mounting
US11982186B1 (en) * 2022-02-10 2024-05-14 Walter B. Freeman Vapor powered electro-mechanical generator
US12392282B2 (en) * 2023-03-28 2025-08-19 Pratt & Whitney Canada Corp. Constant volume combustor for gas turbine engine
US20250323552A1 (en) * 2024-04-10 2025-10-16 Hyliion Holdings Corp Integrated piston assembly for an electric machine
TR2024008231A2 (tr) * 2024-06-27 2024-08-21 Kocaeli Ueniversitesirektoerluegue İki̇ stroklu, çi̇ft etki̇li̇, buji̇ ateşlemeli̇ ve benzi̇n ? hi̇drojen yakitli çi̇ft gezegen di̇şli̇ takimli tek yönlü hareket si̇stemi̇ne sahi̇p toroi̇dal motor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561252A (en) * 1984-03-06 1985-12-31 David Constant V Free piston external combustion engines
DE3438687A1 (de) * 1984-10-22 1986-04-24 Daniel 6050 Offenbach Mazur Viertakt-brennkraftmaschine mit freiliegenden kolben und linearen antriebskraeften
US4876991A (en) * 1988-12-08 1989-10-31 Galitello Jr Kenneth A Two stroke cycle engine
SU1650953A1 (ru) * 1989-06-19 1991-05-23 Тольяттинское Высшее Военное Строительное Командное Училище Гидронасос
DE4303692A1 (de) * 1993-02-09 1994-08-11 Essener Technologie Und Entwic Freikolben-Exergie-Verbrennungsmotor mit verringertem Brennstoffbedarf
NO305451B1 (no) * 1996-01-30 1999-05-31 Kv Rner Asa Anordning til hindring av kollisjon mellom et stempel og en sylinder av en fristempelinnretning

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018184960A (ja) * 2010-11-23 2018-11-22 エタジェン， インコーポレイテッド 高効率線形燃焼機関
JP2013256886A (ja) * 2012-06-12 2013-12-26 Toyota Central R&D Labs Inc フリーピストン式発電機

Also Published As

Publication number Publication date
EP1952002A1 (en) 2008-08-06
WO2007059565A1 (en) 2007-05-31
US20080271711A1 (en) 2008-11-06

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