ES2019371B3 - Motor de piston libre con transmision por energia hidraulica o neumatica. - Google Patents

Motor de piston libre con transmision por energia hidraulica o neumatica.

Info

Publication number
ES2019371B3
ES2019371B3 ES87201312T ES87201312T ES2019371B3 ES 2019371 B3 ES2019371 B3 ES 2019371B3 ES 87201312 T ES87201312 T ES 87201312T ES 87201312 T ES87201312 T ES 87201312T ES 2019371 B3 ES2019371 B3 ES 2019371B3
Authority
ES
Spain
Prior art keywords
communication
chamber
piston
free
plunger
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 - Lifetime
Application number
ES87201312T
Other languages
English (en)
Inventor
Paulinus Franciscus Stuyvenberg
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.)
De Rotterdamsche Droogdok Maatschappij BV
Original Assignee
De Rotterdamsche Droogdok Maatschappij 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 De Rotterdamsche Droogdok Maatschappij BV filed Critical De Rotterdamsche Droogdok Maatschappij BV
Application granted granted Critical
Publication of ES2019371B3 publication Critical patent/ES2019371B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
    • 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
    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Lubricants (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
ES87201312T 1986-07-25 1987-07-09 Motor de piston libre con transmision por energia hidraulica o neumatica. Expired - Lifetime ES2019371B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8601931A NL8601931A (nl) 1986-07-25 1986-07-25 Vrije-zuigermotor met een hydraulische of pneumatische energieoverdracht.

Publications (1)

Publication Number Publication Date
ES2019371B3 true ES2019371B3 (es) 1991-06-16

Family

ID=19848352

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87201312T Expired - Lifetime ES2019371B3 (es) 1986-07-25 1987-07-09 Motor de piston libre con transmision por energia hidraulica o neumatica.

Country Status (11)

Country Link
US (1) US4791786A (es)
EP (1) EP0254353B1 (es)
JP (1) JPH0674751B2 (es)
KR (1) KR950003745B1 (es)
CN (1) CN1011998B (es)
AT (1) ATE57990T1 (es)
CA (1) CA1293197C (es)
DE (1) DE3765868D1 (es)
ES (1) ES2019371B3 (es)
GR (1) GR3001040T3 (es)
NL (1) NL8601931A (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036667A (en) * 1990-05-09 1991-08-06 Thatcher Eric A Fluid power engine
FI85748C (fi) * 1990-10-19 1992-05-25 Sampower Oy Foerfarande och anordning foer att hydrauliskt starta en frikolvsmotor.
HU216128B (hu) * 1991-02-14 1999-07-28 Gábor Pál Sztelek Robbanómotor
NL9101931A (nl) * 1991-11-19 1993-06-16 Innas Bv Vrije-zuigermotor met hydraulisch aggregaat.
NL1001939C2 (en) * 1995-04-10 1996-10-11 Potma Beheer B V T Device for generating fast movement for controlling free piston aggregate in particular
US5934245A (en) * 1997-11-19 1999-08-10 Caterpillar Inc. Two cycle engine having a mono-valve integrated with a fuel injector
US6076506A (en) * 1998-05-20 2000-06-20 Caterpillar Inc. Piston for use in an engine
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
US6269783B1 (en) 1999-02-22 2001-08-07 Caterpillar Inc. Free piston internal combustion engine with pulse compression
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
US6158401A (en) * 1999-02-24 2000-12-12 Caterpillar Inc. Method of operating a free piston internal combustion engine with pulse compression
US6293231B1 (en) 1999-09-29 2001-09-25 Ingo Valentin Free-piston internal combustion engine
DE10120196A1 (de) * 2000-05-19 2001-11-22 Mannesmann Rexroth Ag Freikolbenmotor
US6959545B2 (en) * 2004-02-01 2005-11-01 Ford Global Technologies, Llc Engine control based on flow rate and pressure for hydraulic hybrid vehicle
EP2682584A1 (en) * 2006-07-26 2014-01-08 J. Michael Langham Hydraulic engine
CN101532427B (zh) * 2008-03-15 2013-04-03 熊艳 一种无曲柄连杆机构的四冲程液力发动机
CN101539132B (zh) * 2009-04-21 2012-07-04 西安交通大学 往复动力机械的线性传动机构
JP5630123B2 (ja) * 2010-07-28 2014-11-26 株式会社豊田中央研究所 リニア発電フリーピストンエンジン、および、その始動方法
CN104632165B (zh) * 2014-12-23 2017-02-22 中国石油天然气股份有限公司 一种利用邻井高压井增产低压井产气的系统
JP6944948B2 (ja) * 2016-03-31 2021-10-06 メインスプリング エナジー， インコーポレイテッド 自由ピストン燃焼機関内のピストン軌道の制御
RU2641997C1 (ru) * 2017-04-28 2018-01-23 Анатолий Александрович Рыбаков Способ пневматического привода двухклапанного газораспределителя свободнопоршневого энергомодуля с общей внешней камерой сгорания
CL2020002789A1 (es) * 2020-10-27 2021-03-26 Ernesto Gutzlaff Lillo Luis Motor de combustión interna de tres tiempos con transmisión de movimiento hidráulica
CN114893293B (zh) * 2022-06-21 2023-03-21 北京理工大学 一种机-电-液-冷却耦合的自由活塞发动机集成系统及运行方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR398207A (fr) * 1908-01-10 1909-05-29 Dagobert Timar Machine pour l'extraction de gaz ou de liquides
FR913415A (fr) * 1944-09-15 1946-09-10 Sulzer Ag Procédé et dispositif de refroidissement d'un piston par air ou gaz
US2978986A (en) * 1956-09-28 1961-04-11 American Mach & Foundry Free piston engine
ZA714717B (en) * 1970-08-24 1973-02-28 A Braun Free piston engine starting apparatus and method
FR2212486A1 (es) * 1972-12-29 1974-07-26 Sigaud Pierre
US4307999A (en) * 1979-06-25 1981-12-29 Pneumo Corporation Free piston engine pump including variable energy rate and acceleration-deceleration controls
US4308720A (en) * 1979-11-13 1982-01-05 Pneumo Corporation Linear engine/hydraulic pump
FR2488344B1 (fr) * 1980-08-05 1985-12-27 Renault Generateur hydraulique a moteur a piston libre
US4382748A (en) * 1980-11-03 1983-05-10 Pneumo Corporation Opposed piston type free piston engine pump unit

Also Published As

Publication number Publication date
NL8601931A (nl) 1988-02-16
US4791786A (en) 1988-12-20
KR950003745B1 (ko) 1995-04-18
KR880001938A (ko) 1988-04-28
CA1293197C (en) 1991-12-17
EP0254353A1 (en) 1988-01-27
EP0254353B1 (en) 1990-10-31
JPS63100229A (ja) 1988-05-02
JPH0674751B2 (ja) 1994-09-21
DE3765868D1 (de) 1990-12-06
CN87105140A (zh) 1988-03-02
GR3001040T3 (en) 1992-01-20
CN1011998B (zh) 1991-03-13
ATE57990T1 (de) 1990-11-15

Similar Documents

Publication Publication Date Title
ES2019371B3 (es) Motor de piston libre con transmision por energia hidraulica o neumatica.
MXPA02006824A (es) Amortiguador de alto poder disipativo.
GB1521878A (en) Compressed-air operated hydraulic pump
ATE149629T1 (de) Doppelt wirkender beschleuniger für hydraulische schlagschieber
SE9601638D0 (sv) Wave energy converter
ATE131241T1 (de) Antriebseinrichtung für ein abbruchwerkzeug.
SE9600875L (sv) Enkelverkande pneumatisk kolv-cylinderenhet
ATE21713T1 (de) Hydraulische pfahlrammanlage.
DE3882971D1 (de) Hydraulische schlagvorrichtung.
ATE202622T1 (de) Pneumatische pumpe
ES8400803A1 (es) Instalacion en un sistema de presion, provista de una disposicion de cilindro-piston.
DE3873319D1 (de) Ausstossvorrichtung fuer munitionstraeger.
CN211820189U (zh) 一种柱塞式双向油缸
FR2245865A1 (en) Ram for e.g. a shock absorber - cylinder and piston have complementary elliptical sections
RU97112808A (ru) Гидравлический привод подъемного устройства
CA2255603A1 (en) Hydraulic pump jack drive system for reciprocating an oil well pump rod
SE9302364D0 (sv) Anordning med manoeverdon foer gastryck
US3851667A (en) Pulsator for hydraulic systems controlling actuating mechanisms
FR2438164A1 (fr) Moteur thermique a piston libre a transmission par fluide
JPH0445682B2 (es)
EP0285817A3 (en) Inter-fluid transmitter
ATE284497T1 (de) Schwingungsdämpfer
ES463028A1 (es) Perfeccionamientos en motores hidraulicos de movimiento al- ternativo.
SU1665120A1 (ru) Привод импульсного действи
FR2412732A1 (fr) Nouveau systeme oleo-pneumatique pour le remplissage rapide de verins hydrauliques a tres haute pression