DE50106900D1 - FREE PISTON ENGINE - Google Patents

FREE PISTON ENGINE

Info

Publication number
DE50106900D1
DE50106900D1 DE50106900T DE50106900T DE50106900D1 DE 50106900 D1 DE50106900 D1 DE 50106900D1 DE 50106900 T DE50106900 T DE 50106900T DE 50106900 T DE50106900 T DE 50106900T DE 50106900 D1 DE50106900 D1 DE 50106900D1
Authority
DE
Germany
Prior art keywords
piston engine
free piston
free
engine
piston
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
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.)
Filing date
Publication date
Application filed by Bosch Rexroth AG filed Critical Bosch Rexroth AG
Priority to DE50106900T priority Critical patent/DE50106900D1/en
Priority claimed from PCT/DE2001/001828 external-priority patent/WO2001088352A1/en
Application granted granted Critical
Publication of DE50106900D1 publication Critical patent/DE50106900D1/en
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
    • F02B71/045—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby with hydrostatic transmission
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 Method and apparatus for hydraulically starting a free-piston engine
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

Also Published As

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

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition