DE69217256T2 - Freikolbenmaschine mit einer fluidumdruckanlage - Google Patents

Freikolbenmaschine mit einer fluidumdruckanlage

Info

Publication number
DE69217256T2
DE69217256T2 DE69217256T DE69217256T DE69217256T2 DE 69217256 T2 DE69217256 T2 DE 69217256T2 DE 69217256 T DE69217256 T DE 69217256T DE 69217256 T DE69217256 T DE 69217256T DE 69217256 T2 DE69217256 T2 DE 69217256T2
Authority
DE
Germany
Prior art keywords
pressure system
free piston
piston machine
fluidum
fluidum pressure
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
DE69217256T
Other languages
English (en)
Other versions
DE69217256D1 (de
Inventor
Peter Achten
Theodorus Potma
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.)
Innas Free Piston BV
Original Assignee
Innas Free Piston 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 Innas Free Piston BV filed Critical Innas Free Piston BV
Application granted granted Critical
Publication of DE69217256D1 publication Critical patent/DE69217256D1/de
Publication of DE69217256T2 publication Critical patent/DE69217256T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F02B71/02—Starting
    • 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
    • F02B71/045—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby with hydrostatic transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
DE69217256T 1991-11-19 1992-11-19 Freikolbenmaschine mit einer fluidumdruckanlage Expired - Fee Related DE69217256T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9101934A NL9101934A (nl) 1991-11-19 1991-11-19 Vrije-zuigermotor met fluidumdrukaggregaat.
PCT/NL1992/000212 WO1993010345A1 (en) 1991-11-19 1992-11-19 Free-piston engine having a fluid pressure unit

Publications (2)

Publication Number Publication Date
DE69217256D1 DE69217256D1 (de) 1997-03-13
DE69217256T2 true DE69217256T2 (de) 1997-08-07

Family

ID=19859938

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217256T Expired - Fee Related DE69217256T2 (de) 1991-11-19 1992-11-19 Freikolbenmaschine mit einer fluidumdruckanlage

Country Status (6)

Country Link
US (1) US5473893A (de)
EP (1) EP0683854B1 (de)
JP (1) JP3181292B2 (de)
DE (1) DE69217256T2 (de)
NL (1) NL9101934A (de)
WO (1) WO1993010345A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008014152A1 (de) * 2008-03-14 2009-09-17 Peter Lischka Hydropulsvorrichtung und Verfahren zur Erzeugung eines zeitvarianten Fluiddrucks mittels einer Hydropulsvorrichtung
DE202011052463U1 (de) 2011-12-23 2012-01-26 Peter Lischka Hydropulsvorrichtung, insbesondere Innendruckpulser

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9401231A (nl) * 1994-07-27 1996-03-01 Innas Free Piston Bv Vrije zuiger motor.
US5803028A (en) * 1994-10-13 1998-09-08 Rose; Nigel Eric Fluid actuated engines and engine mechanisms
CN1186535A (zh) * 1995-04-20 1998-07-01 斯普利特·赛科尔技术有限公司 自由活塞发动机
EP0975861B1 (de) * 1997-04-17 2002-06-12 Innas Free Piston B.V. Freikolbenmaschine mit luftdosierungssystem
NL1006143C2 (nl) * 1997-05-28 1998-12-01 Innas Free Piston Bv Hydraulisch systeem met constante druk in drukleiding.
US20030102179A1 (en) * 1997-05-28 2003-06-05 Achten Peter Augustinus Johannes Hydraulic drive system with constant pressure in pressure conduit
US5934245A (en) * 1997-11-19 1999-08-10 Caterpillar Inc. Two cycle engine having a mono-valve integrated with a fuel injector
US6135069A (en) * 1998-09-11 2000-10-24 Caterpillar Inc. Method for operation of a free piston engine
US6050244A (en) * 1998-10-23 2000-04-18 Wilhelm; Kurt Injector system for free-piston engines
US6152091A (en) * 1999-02-22 2000-11-28 Caterpillar Inc. Method of operating a free piston internal combustion engine with a variable pressure hydraulic fluid output
US6105541A (en) * 1999-02-22 2000-08-22 Caterpillar, Inc. Free piston internal combustion engine with rotating piston
US6269783B1 (en) * 1999-02-22 2001-08-07 Caterpillar Inc. Free piston internal combustion engine with pulse compression
US6164250A (en) * 1999-02-22 2000-12-26 Caterpillar Inc. Free piston internal combustion engine with piston head having a radially moveable cap
US6206656B1 (en) * 1999-02-22 2001-03-27 Caterpillar Inc. Method of operating a free piston internal combustion engine with high pressure hydraulic fluid upon misfire or initial start-up
US6158401A (en) * 1999-02-24 2000-12-12 Caterpillar Inc. Method of operating a free piston internal combustion engine with pulse compression
US6360536B1 (en) 1999-03-16 2002-03-26 Caterpillar Inc. Control system for a hydraulic transformer
US6199541B1 (en) * 1999-04-23 2001-03-13 Peter T. Rogers Internal ram fuel delivery
US6244226B1 (en) * 1999-08-06 2001-06-12 Caterpillar Inc. Free piston internal combustion engine with rotating piston
US6293231B1 (en) 1999-09-29 2001-09-25 Ingo Valentin Free-piston internal combustion engine
CN1214179C (zh) 2000-05-19 2005-08-10 博世力士乐股份有限公司 自由活塞发动机
DE10120196A1 (de) * 2000-05-19 2001-11-22 Mannesmann Rexroth Ag Freikolbenmotor
AT411090B (de) * 2000-12-12 2003-09-25 Jenbacher Ag Vollvariabler hydraulischer ventilantrieb
US6470677B2 (en) * 2000-12-18 2002-10-29 Caterpillar Inc. Free piston engine system with direct drive hydraulic output
AU2003297206A1 (en) * 2002-12-16 2004-07-22 Frank H. Walker Hydraulic regenerative braking system for a vehicle
US6973898B1 (en) 2004-06-28 2005-12-13 Ford Global Technologies, Llc Piston stopper for a free piston engine
WO2006066156A2 (en) * 2004-12-17 2006-06-22 Walker Frank H Hydraulic regenerative braking system and method for a vehicle
WO2006122241A2 (en) * 2005-05-11 2006-11-16 Walker Frank H Hydraulic regenerative braking system for a vehicle
US8162621B2 (en) * 2007-02-12 2012-04-24 Walker Frank H Hydraulic machine arrangement
US8176838B2 (en) * 2007-02-12 2012-05-15 Walker Frank H Hydraulic machine arrangement
CN100520036C (zh) * 2007-07-03 2009-07-29 清华大学深圳研究生院 双组元液压自由活塞发动机
US8596230B2 (en) 2009-10-12 2013-12-03 Sturman Digital Systems, Llc Hydraulic internal combustion engines
US8887690B1 (en) 2010-07-12 2014-11-18 Sturman Digital Systems, Llc Ammonia fueled mobile and stationary systems and methods
US9206738B2 (en) 2011-06-20 2015-12-08 Sturman Digital Systems, Llc Free piston engines with single hydraulic piston actuator and methods
US9464569B2 (en) 2011-07-29 2016-10-11 Sturman Digital Systems, Llc Digital hydraulic opposed free piston engines and methods
CN102661237B (zh) * 2012-05-15 2014-10-15 北京理工大学 一种半主动配流式液压自由活塞发动机
KR101663263B1 (ko) * 2014-11-14 2016-10-07 주식회사 나이스슈팅 머리카락 커팅 가이드
CN104775901A (zh) * 2015-04-02 2015-07-15 吉林大学 基于内燃机和直线液压泵的动力装置
KR102283772B1 (ko) * 2015-12-11 2021-07-30 현대자동차주식회사 부스터 배력 보조 마스터실린더
CN107100724B (zh) * 2017-06-21 2019-08-30 天津大学 对置式液压自由活塞发动机及其驱动方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731793A (en) * 1956-01-24 lewis
US3038298A (en) * 1957-04-05 1962-06-12 Soc Es Energie Sa Installations comprising at least one free piston gas-generator and a machine driven by the power gas produced by said gas-generator
US3044452A (en) * 1958-05-16 1962-07-17 Battelle Development Corp Starting device
NL160632C (nl) * 1968-10-08 1979-11-15 Ir Theodorus Gerhardus Potma Vrije-zuigerpompinstallatie.
US3613724A (en) * 1969-09-08 1971-10-19 Forrest L Carson Adjustable preset pressure-actuated mechanical prime mover
US4599861A (en) * 1985-05-13 1986-07-15 Beaumont Richard W Internal combustion hydraulic engine
US4803960A (en) * 1987-06-01 1989-02-14 Koeppen Detlef Internal combustion engine, particularly, a free-piston engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008014152A1 (de) * 2008-03-14 2009-09-17 Peter Lischka Hydropulsvorrichtung und Verfahren zur Erzeugung eines zeitvarianten Fluiddrucks mittels einer Hydropulsvorrichtung
DE102008014152B4 (de) * 2008-03-14 2012-09-27 Peter Lischka Hydropulsvorrichtung und Verfahren zur Erzeugung eines zeitvarianten Fluiddrucks mittels einer Hydropulsvorrichtung
DE202011052463U1 (de) 2011-12-23 2012-01-26 Peter Lischka Hydropulsvorrichtung, insbesondere Innendruckpulser

Also Published As

Publication number Publication date
JP3181292B2 (ja) 2001-07-03
EP0683854A1 (de) 1995-11-29
NL9101934A (nl) 1993-06-16
DE69217256D1 (de) 1997-03-13
EP0683854B1 (de) 1997-01-29
WO1993010345A1 (en) 1993-05-27
US5473893A (en) 1995-12-12
JPH07501122A (ja) 1995-02-02

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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