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
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)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
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)
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 |
US6269783B1 (en) | 1999-02-22 | 2001-08-07 | Caterpillar Inc. | Free piston internal combustion engine with pulse compression |
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 |
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 |
US8135534B2 (en) * | 2006-07-26 | 2012-03-13 | Langham J Michael | 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*** |
WO2017171816A1 (en) * | 2016-03-31 | 2017-10-05 | Etagen, Inc. | Control of piston trajectory in a free-piston combustion engine |
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***及运行方法 |
Family Cites Families (9)
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 |
-
1986
- 1986-07-25 NL NL8601931A patent/NL8601931A/nl not_active Application Discontinuation
-
1987
- 1987-07-09 DE DE8787201312T patent/DE3765868D1/de not_active Expired - Lifetime
- 1987-07-09 ES ES87201312T patent/ES2019371B3/es not_active Expired - Lifetime
- 1987-07-09 EP EP87201312A patent/EP0254353B1/en not_active Expired - Lifetime
- 1987-07-09 AT AT87201312T patent/ATE57990T1/de not_active IP Right Cessation
- 1987-07-14 CA CA000542027A patent/CA1293197C/en not_active Expired - Lifetime
- 1987-07-20 US US07/075,618 patent/US4791786A/en not_active Expired - Lifetime
- 1987-07-24 JP JP62186483A patent/JPH0674751B2/ja not_active Expired - Lifetime
- 1987-07-24 KR KR1019870008053A patent/KR950003745B1/ko not_active IP Right Cessation
- 1987-07-25 CN CN87105140A patent/CN1011998B/zh not_active Expired
-
1990
- 1990-11-01 GR GR90400859T patent/GR3001040T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
KR950003745B1 (ko) | 1995-04-18 |
ATE57990T1 (de) | 1990-11-15 |
CA1293197C (en) | 1991-12-17 |
US4791786A (en) | 1988-12-20 |
EP0254353A1 (en) | 1988-01-27 |
DE3765868D1 (de) | 1990-12-06 |
CN1011998B (zh) | 1991-03-13 |
NL8601931A (nl) | 1988-02-16 |
CN87105140A (zh) | 1988-03-02 |
KR880001938A (ko) | 1988-04-28 |
JPH0674751B2 (ja) | 1994-09-21 |
EP0254353B1 (en) | 1990-10-31 |
GR3001040T3 (en) | 1992-01-20 |
JPS63100229A (ja) | 1988-05-02 |
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