NL8601931A - Vrije-zuigermotor met een hydraulische of pneumatische energieoverdracht. - Google Patents

Vrije-zuigermotor met een hydraulische of pneumatische energieoverdracht. Download PDF

Info

Publication number: NL8601931A
Authority: NL; Netherlands
Prior art keywords: chamber; piston; plunger; liquid; valve
Prior art date: 1986-07-25

Application number

NL8601931A

Other languages

English (en)

Dutch (nl)

Original Assignee

Rotterdamsche Droogdok Mij

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.)

1986-07-25

Filing date

1986-07-25

Publication date

1988-02-16

1986-07-25 Application filed by Rotterdamsche Droogdok Mij filed Critical Rotterdamsche Droogdok Mij

1986-07-25 Priority to NL8601931A priority Critical patent/NL8601931A/nl

1987-07-09 Priority to AT87201312T priority patent/ATE57990T1/de

1987-07-09 Priority to DE8787201312T priority patent/DE3765868D1/de

1987-07-09 Priority to EP87201312A priority patent/EP0254353B1/de

1987-07-09 Priority to ES87201312T priority patent/ES2019371B3/es

1987-07-14 Priority to CA000542027A priority patent/CA1293197C/en

1987-07-20 Priority to US07/075,618 priority patent/US4791786A/en

1987-07-24 Priority to KR1019870008053A priority patent/KR950003745B1/ko

1987-07-24 Priority to JP62186483A priority patent/JPH0674751B2/ja

1987-07-25 Priority to CN87105140A priority patent/CN1011998B/zh

1988-02-16 Publication of NL8601931A publication Critical patent/NL8601931A/nl

1990-11-01 Priority to GR90400859T priority patent/GR3001040T3/el

Links

230000006835 compression Effects 0.000 claims abstract description 29
238000007906 compression Methods 0.000 claims abstract description 29
239000012530 fluid Substances 0.000 claims abstract description 25
238000004891 communication Methods 0.000 claims abstract description 14
238000006073 displacement reaction Methods 0.000 claims abstract description 8
239000007788 liquid Substances 0.000 claims description 73
230000007423 decrease Effects 0.000 claims description 7
230000002093 peripheral effect Effects 0.000 claims description 7
238000001816 cooling Methods 0.000 claims description 5
238000010438 heat treatment Methods 0.000 claims description 3
230000003247 decreasing effect Effects 0.000 claims description 2
230000005540 biological transmission Effects 0.000 abstract description 2
238000002485 combustion reaction Methods 0.000 description 7
239000000446 fuel Substances 0.000 description 4
230000008719 thickening Effects 0.000 description 3
239000011324 bead Substances 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
230000002441 reversible effect Effects 0.000 description 2
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000005489 elastic deformation Effects 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
230000002706 hydrostatic effect Effects 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1

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)
Fluid-Pressure Circuits (AREA)
Actuator (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Engine Equipment That Uses Special Cycles (AREA)

NL8601931A 1986-07-25 1986-07-25 Vrije-zuigermotor met een hydraulische of pneumatische energieoverdracht. NL8601931A (nl)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
NL8601931A NL8601931A (nl)	1986-07-25	1986-07-25	Vrije-zuigermotor met een hydraulische of pneumatische energieoverdracht.
AT87201312T ATE57990T1 (de)	1986-07-25	1987-07-09	Freikolbenmotor mit hydraulischer oder pneumatischer uebertragung.
DE8787201312T DE3765868D1 (de)	1986-07-25	1987-07-09	Freikolbenmotor mit hydraulischer oder pneumatischer uebertragung.
EP87201312A EP0254353B1 (de)	1986-07-25	1987-07-09	Freikolbenmotor mit hydraulischer oder pneumatischer Übertragung
ES87201312T ES2019371B3 (es)	1986-07-25	1987-07-09	Motor de piston libre con transmision por energia hidraulica o neumatica.
CA000542027A CA1293197C (en)	1986-07-25	1987-07-14	Free-piston motor with hydraulic or pneumatic energy transmission
US07/075,618 US4791786A (en)	1986-07-25	1987-07-20	Free-piston motor with hydraulic or pneumatic energy transmission
KR1019870008053A KR950003745B1 (ko)	1986-07-25	1987-07-24	구동장치
JP62186483A JPH0674751B2 (ja)	1986-07-25	1987-07-24	液体または気体エネルギ−の伝送を行うフリ−ピストン・モ−タ
CN87105140A CN1011998B (zh)	1986-07-25	1987-07-25	用液压传动的自由活塞马达
GR90400859T GR3001040T3 (en)	1986-07-25	1990-11-01	Free-piston motor with hydraulic or pneumatic energy transmission

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8601931A NL8601931A (nl)	1986-07-25	1986-07-25	Vrije-zuigermotor met een hydraulische of pneumatische energieoverdracht.
NL8601931		1986-07-25

Publications (1)

Publication Number	Publication Date
NL8601931A true NL8601931A (nl)	1988-02-16

Family

ID=19848352

Family Applications (1)

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

Country Status (11)

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

Families Citing this family (24)

* 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
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
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
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
JP2023548559A (ja)	2020-11-05	2023-11-17	メインスプリングエナジー，インコーポレイテッド	線形発電機のためのコアの同期化
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 (de) *	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 EP EP87201312A patent/EP0254353B1/de not_active Expired - Lifetime
- 1987-07-09 AT AT87201312T patent/ATE57990T1/de not_active IP Right Cessation
- 1987-07-09 ES ES87201312T patent/ES2019371B3/es not_active Expired - Lifetime
- 1987-07-09 DE DE8787201312T patent/DE3765868D1/de not_active Expired - Lifetime
- 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 KR KR1019870008053A patent/KR950003745B1/ko not_active Expired - Fee Related
- 1987-07-24 JP JP62186483A patent/JPH0674751B2/ja not_active Expired - Lifetime
- 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
ATE57990T1 (de)	1990-11-15
GR3001040T3 (en)	1992-01-20
ES2019371B3 (es)	1991-06-16
JPH0674751B2 (ja)	1994-09-21
KR950003745B1 (ko)	1995-04-18
JPS63100229A (ja)	1988-05-02
CA1293197C (en)	1991-12-17
CN87105140A (zh)	1988-03-02
EP0254353A1 (de)	1988-01-27
CN1011998B (zh)	1991-03-13
KR880001938A (ko)	1988-04-28
EP0254353B1 (de)	1990-10-31
DE3765868D1 (de)	1990-12-06
US4791786A (en)	1988-12-20

Legal Events

Date	Code	Title	Description
1988-02-16	A1B	A search report has been drawn up
1989-03-01	BV	The patent application has lapsed

Publication	Publication Date	Title
NL8601931A (nl)	1988-02-16	Vrije-zuigermotor met een hydraulische of pneumatische energieoverdracht.
NL9101933A (nl)	1993-06-16	Vrije-zuigermotor met fluidumdrukaggregaat.
KR100595778B1 (ko)	2006-07-03	피스톤 엔진의 작동중 그 유효 용적 변위 또는 용적비를 변화시키기 위한 장치
US4599861A (en)	1986-07-15	Internal combustion hydraulic engine
NL9101934A (nl)	1993-06-16	Vrije-zuigermotor met fluidumdrukaggregaat.
NL9401231A (nl)	1996-03-01	Vrije zuiger motor.
US4347701A (en)	1982-09-07	Power system for land vehicles
KR20020075419A (ko)	2002-10-04	직결구동 유압 출력의 자유 피스톤 엔진 시스템
US2661695A (en)	1953-12-08	Reduction of noise and shock in power pumps
JPH08512375A (ja)	1996-12-24	サイクリック油圧ポンプ
CN104929766B (zh)	2017-04-12	一种液压自由活塞发动机
JPH0719140A (ja)	1995-01-20	内燃機関の燃料噴射装置
US3797247A (en)	1974-03-19	Compound brayton-cycle engine
EP0018855A1 (de)	1980-11-12	Kolbenpumpe mit verstellbarem Druck und Hub
AU762852B2 (en)	2003-07-10	Free piston internal combustion engine with pulse compression
US3256827A (en)	1966-06-21	Hydraulic power converter
US4264281A (en)	1981-04-28	Pump with an automatically adjusted output rate
FR2659116A1 (fr)	1991-09-06	Compresseur multi-etages de volume variable autolubrifiant.
RU2056550C1 (ru)	1996-03-20	Гидропривод
US3645648A (en)	1972-02-29	Hydraulic pulse generator
US5314315A (en)	1994-05-24	Hydraulic pump output pressure compensation system
US3138918A (en)	1964-06-30	Fluid engine having a pressurized crankcase
US3851667A (en)	1974-12-03	Pulsator for hydraulic systems controlling actuating mechanisms
CN211314466U (zh)	2020-08-21	一种气动双缸双级高压泵
US3730652A (en)	1973-05-01	Fluid pressure devices