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DE60108115D1 - Brennkraftmaschine mit freiem kolben und ventilen in den kolben - Google Patents

Brennkraftmaschine mit freiem kolben und ventilen in den kolben

Info

Publication number
DE60108115D1
DE60108115D1 DE60108115T DE60108115T DE60108115D1 DE 60108115 D1 DE60108115 D1 DE 60108115D1 DE 60108115 T DE60108115 T DE 60108115T DE 60108115 T DE60108115 T DE 60108115T DE 60108115 D1 DE60108115 D1 DE 60108115D1
Authority
DE
Germany
Prior art keywords
pistons
combustion engine
valves
internal combustion
free piston
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.)
Expired - Fee Related
Application number
DE60108115T
Other languages
English (en)
Other versions
DE60108115T2 (de
Inventor
Edward Wechner
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE60108115D1 publication Critical patent/DE60108115D1/de
Publication of DE60108115T2 publication Critical patent/DE60108115T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
    • F01B11/04—Engines combined with reciprocatory driven devices, e.g. hammers
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L11/00—Valve arrangements in working piston or piston-rod
    • F01L11/02—Valve arrangements in working piston or piston-rod in piston
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Linear Motors (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Compressor (AREA)
DE60108115T 2000-06-09 2001-05-16 Brennkraftmaschine mit freiem kolben und ventilen in den kolben Expired - Fee Related DE60108115T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPQ806500 2000-06-09
AUPQ8065A AUPQ806500A0 (en) 2000-06-09 2000-06-09 Improvements to free-piston engines
PCT/AU2001/000560 WO2001094752A1 (en) 2000-06-09 2001-05-16 Frre-piston internal combustion engine with valves located in pistons

Publications (2)

Publication Number Publication Date
DE60108115D1 true DE60108115D1 (de) 2005-02-03
DE60108115T2 DE60108115T2 (de) 2005-12-08

Family

ID=3822137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60108115T Expired - Fee Related DE60108115T2 (de) 2000-06-09 2001-05-16 Brennkraftmaschine mit freiem kolben und ventilen in den kolben

Country Status (8)

Country Link
US (1) US6651599B2 (de)
EP (1) EP1287233B1 (de)
JP (1) JP3607909B2 (de)
KR (1) KR100533781B1 (de)
AT (1) ATE286200T1 (de)
AU (1) AUPQ806500A0 (de)
DE (1) DE60108115T2 (de)
WO (1) WO2001094752A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7082909B2 (en) * 2002-04-25 2006-08-01 Deutsches Zentrum Fur Luft- Und Raumfahrt E.V. Free-piston device with electric linear drive
DE10219549B4 (de) * 2002-04-25 2004-03-11 Deutsches Zentrum für Luft- und Raumfahrt e.V. Freikolben-Verbrennungsvorrichtung mit elektrischem Lineartrieb
US6957632B1 (en) * 2004-05-20 2005-10-25 Ford Global Technologies, Llc Air charging system for an opposed piston opposed cylinder free piston engine
US6959672B1 (en) * 2004-05-25 2005-11-01 Ford Global Technologies, Llc Fuel injection for a free piston engine
RU2398120C2 (ru) 2005-02-24 2010-08-27 Джон У. Фитцджеральд Четырехцилиндровый четырехтактный двигатель внутреннего сгорания со свободно движущимся поршнем возвратно-поступательного переменного хода и с воспламенением от сжатия предварительно перемешанной смеси
US7194989B2 (en) * 2005-03-03 2007-03-27 Samuel Raymond Hallenbeck Energy efficient clean burning two-stroke internal combustion engine
EP2010772A1 (de) * 2006-04-27 2009-01-07 Stichting Administratiekantoor Brinks Westmaas Energieumwandler mit kolben mit inneren gaskanälen
WO2008028216A1 (en) * 2006-09-05 2008-03-13 Edward Wechner An improved free-piston engine
US7856714B2 (en) * 2007-10-10 2010-12-28 The Invention Science Fund I, Llc Method of retrofitting an 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
US7622814B2 (en) * 2007-10-04 2009-11-24 Searete Llc Electromagnetic engine
US8151744B2 (en) * 2007-10-12 2012-04-10 Marchetti George A Method to convert free-piston linear motion to rotary motion
GB2476495A (en) * 2009-12-24 2011-06-29 Libertine Fpe Ltd Free piston engine
DE102010031010A1 (de) * 2010-07-06 2012-01-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Freikolbenvorrichtung und Verfahren zum Gaswechsel in einem Freikolbenmotor
KR101251833B1 (ko) 2011-06-29 2013-04-09 이형국 2 행정 프리 피스톤 엔진을 구비한 소형 경량 리니어 발전기 시스템
JP2014111916A (ja) * 2012-12-05 2014-06-19 Toyota Central R&D Labs Inc フリーピストンエンジン駆動リニア発電機
US9664103B2 (en) * 2015-08-08 2017-05-30 John E Wacholtz, JR. Virtual variable displacement two-stroke internal combustion piston engine
DE102016109038A1 (de) 2016-05-17 2017-11-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. Freikolbenvorrichtung
DE102016109055A1 (de) 2016-05-17 2017-11-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. Freikolbenvorrichtung und Verfahren zum Betreiben einer Freikolbenvorrichtung
DE102016109046A1 (de) 2016-05-17 2017-11-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. Freikolbenvorrichtung
DE102016109029A1 (de) 2016-05-17 2017-11-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. Freikolbenvorrichtung und Verfahren zum Betreiben einer Freikolbenvorrichtung
DE102017102071B3 (de) 2016-12-23 2018-05-09 Horst Habermann Verbrennungsmotor in Freikolbenbauweise mit Doppelkolben und darin integrierten Auslassventilen
JP6359734B1 (ja) * 2017-07-25 2018-07-18 幸徳 川本 ２ストロークエンジン
WO2019201447A1 (en) * 2018-04-19 2019-10-24 Suisse Technology Group Sa Free piston engine generator and method for producing electric power
EP4097338A4 (de) 2020-01-31 2024-03-06 Intelline Inc. Lineare brennkraftmaschine mit ventil im kolben
CN113266464B (zh) * 2021-06-21 2022-04-19 北京理工大学 一种自由活塞内燃直线发电机运行系统及运行控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986796A (en) * 1972-07-06 1976-10-19 Moiroux Auguste F Direct action compressor fitted with a one-piece piston
DE2654629A1 (de) * 1976-12-02 1978-06-08 Georg Sontheimer Pendelkolbenmotor in verbindung mit einer einrichtung zur erzeugung elektrischer spannungen und stroeme
US4205528A (en) * 1978-11-06 1980-06-03 Grow Harlow B Compression ignition controlled free piston-turbine engine
US5144917A (en) * 1984-02-27 1992-09-08 Hammett Robert B Free-piston engine
DE3600657A1 (de) * 1986-01-11 1987-07-16 Bongers Hermann Gegenzylinder-zweitakt-brennkraftmotor
RU2031227C1 (ru) * 1991-11-27 1995-03-20 Духовлинов Сергей Дмитриевич Силовая установка
DE4344915A1 (de) * 1993-12-29 1995-07-06 Jakob Hilt Linearverbrennungsmotorgenerator
US6170442B1 (en) * 1997-07-01 2001-01-09 Sunpower, Inc. Free piston internal combustion engine
US5775273A (en) * 1997-07-01 1998-07-07 Sunpower, Inc. Free piston internal combustion engine
US6035637A (en) * 1997-07-01 2000-03-14 Sunpower, Inc. Free-piston internal combustion engine
US6199519B1 (en) * 1998-06-25 2001-03-13 Sandia Corporation Free-piston engine

Also Published As

Publication number Publication date
AUPQ806500A0 (en) 2000-07-06
DE60108115T2 (de) 2005-12-08
EP1287233A1 (de) 2003-03-05
ATE286200T1 (de) 2005-01-15
US6651599B2 (en) 2003-11-25
EP1287233B1 (de) 2004-12-29
JP3607909B2 (ja) 2005-01-05
KR100533781B1 (ko) 2005-12-07
KR20020022090A (ko) 2002-03-23
JP2003536008A (ja) 2003-12-02
WO2001094752A1 (en) 2001-12-13
US20020134324A1 (en) 2002-09-26
EP1287233A4 (de) 2004-04-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee