DE50106900D1 - FREE PISTON ENGINE - Google Patents

FREE PISTON ENGINE

Info

Publication number: DE50106900D1
Authority: DE; Germany
Prior art keywords: piston engine; free piston; free; engine; piston
Prior art date: 2000-05-19
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

DE50106900T

Other languages

German (de)

Inventor

Rudolf Schaeffer

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.)

Bosch Rexroth AG

Original Assignee

Bosch Rexroth AG

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.)

2000-05-19

Filing date

2001-05-15

Publication date

2005-09-01

2001-05-15 Application filed by Bosch Rexroth AG filed Critical Bosch Rexroth AG

2001-05-15 Priority to DE50106900T priority Critical patent/DE50106900D1/en

2001-05-15 Priority claimed from PCT/DE2001/001828 external-priority patent/WO2001088352A1/en

2005-09-01 Application granted granted Critical

2005-09-01 Publication of DE50106900D1 publication Critical patent/DE50106900D1/en

2021-05-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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)
Output Control And Ontrol Of Special Type Engine (AREA)

DE50106900T 2000-05-19 2001-05-15 FREE PISTON ENGINE Expired - Lifetime DE50106900D1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE50106900T DE50106900D1 (en)	2000-05-19	2001-05-15	FREE PISTON ENGINE

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE10024737		2000-05-19
DE10120196A DE10120196A1 (en)	2000-05-19	2001-04-24	Free piston engine has engine piston driven by staged hydraulic piston, section of which with lesser diameter is arranged in work cylinder and section with greater diameter in compression cylinder
PCT/DE2001/001828 WO2001088352A1 (en)	2000-05-19	2001-05-15	Free piston motor
DE50106900T DE50106900D1 (en)	2000-05-19	2001-05-15	FREE PISTON ENGINE

Publications (1)

Publication Number	Publication Date
DE50106900D1 true DE50106900D1 (en)	2005-09-01

Family

ID=7642750

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE10120196A Withdrawn DE10120196A1 (en)	2000-05-19	2001-04-24	Free piston engine has engine piston driven by staged hydraulic piston, section of which with lesser diameter is arranged in work cylinder and section with greater diameter in compression cylinder
DE50106900T Expired - Lifetime DE50106900D1 (en)	2000-05-19	2001-05-15	FREE PISTON ENGINE

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE10120196A Withdrawn DE10120196A1 (en)	2000-05-19	2001-04-24	Free piston engine has engine piston driven by staged hydraulic piston, section of which with lesser diameter is arranged in work cylinder and section with greater diameter in compression cylinder

Country Status (2)

Country	Link
JP (1)	JP4751000B2 (en)
DE (2)	DE10120196A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101532427B (en) *	2008-03-15	2013-04-03	熊艳	Four-stroke hydraulic engine without crank link mechanism
DE102008063730A1 (en)	2008-09-22	2010-03-25	Robert Bosch Gmbh	Internal combustion engine
RU2475354C2 (en) *	2011-01-27	2013-02-20	Вадим Израилович Раховский	High-precision positioner

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0085800B1 (en) *	1982-02-10	1987-05-13	Pneumo Abex Corporation	Opposed piston type free piston engine pump unit
DE3327334A1 (en) *	1983-07-29	1985-02-07	Dieter 8940 Memmingen Schneeweiß	Two-stroke internal combustion engine
US4599861A (en) *	1985-05-13	1986-07-15	Beaumont Richard W	Internal combustion hydraulic engine
NL8601931A (en) *	1986-07-25	1988-02-16	Rotterdamsche Droogdok Mij	FREE-PISTON MOTOR WITH HYDRAULIC OR PNEUMATIC ENERGY TRANSFER.
FI85748C (en) *	1990-10-19	1992-05-25	Sampower Oy	FOERFARANDE OCH ANORDNING FOER ATT HYDRAULISKT STARTA EN FRIKOLVSMOTOR.
NL9101934A (en) *	1991-11-19	1993-06-16	Innas Bv	FREE PISTON MOTOR WITH FLUID PRESSURE AGGREGATE.
NL9101931A (en) *	1991-11-19	1993-06-16	Innas Bv	FREE-PISTON MOTOR WITH HYDRAULIC AGGREGATE.
NL1006143C2 (en) *	1997-05-28	1998-12-01	Innas Free Piston Bv	Hydraulic system with constant pressure in pressure line.
US6076506A (en) *	1998-05-20	2000-06-20	Caterpillar Inc.	Piston for use in an engine

2001
- 2001-04-24 DE DE10120196A patent/DE10120196A1/en not_active Withdrawn
- 2001-05-15 DE DE50106900T patent/DE50106900D1/en not_active Expired - Lifetime
- 2001-05-15 JP JP2001584722A patent/JP4751000B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP2003533629A (en)	2003-11-11
DE10120196A1 (en)	2001-11-22
JP4751000B2 (en)	2011-08-17

Publication	Publication Date	Title
DE60227569D1 (en)	2008-08-21	Fully controlled free piston engine
DE50005229D1 (en)	2004-03-11	FREE PISTON ENGINE
DE50102471D1 (en)	2004-07-08	PISTON PUMP
DE60238460D1 (en)	2011-01-13	Shared development engine
DE60226368D1 (en)	2008-06-19	Stirling engine
DE50101072D1 (en)	2004-01-15	PISTON PUMP
DE10190601T1 (en)	2002-03-28	piston engine
DE60133147D1 (en)	2008-04-17	cylinder
DE60134918D1 (en)	2008-09-04	Motorcycle engine
DE50105498D1 (en)	2005-04-07	axial piston
DE50106120D1 (en)	2005-06-09	PISTON RELEASE
DE60026339D1 (en)	2006-04-27	TWO STROKE COMBUSTION ENGINE
DE10194852D2 (en)	2003-09-04	reciprocating engine
DE50005560D1 (en)	2004-04-08	PISTON ENGINE
NO20013177D0 (en)	2001-06-22	Reciprocating piston engine
NO20042568L (en)	2004-08-18	Diesel Oil Mixtures
FI20002535A0 (en)	2000-11-20	TWO-STROKE ENGINE
FR2811733B1 (en)	2005-04-15	COMPRESSOR PISTON
DE60139827D1 (en)	2009-10-22	Start engine assembly
ATA11632000A (en)	2004-12-15	COMBUSTION ENGINE
NO20012894D0 (en)	2001-06-12	Reciprocating piston engine
DE50203951D1 (en)	2005-09-22	reciprocating engine
DE60121552D1 (en)	2006-08-31	PISTON BUSH
DE10190756D2 (en)	2003-06-12	reciprocating engine
DE50106900D1 (en)	2005-09-01	FREE PISTON ENGINE

Legal Events

Date	Code	Title	Description
2006-08-17	8364	No opposition during term of opposition