DE1950769C2 - Freikolben-Brennkraftmaschine zum kurbelwellenlosen Antrieb einer Pumpe - Google Patents

Freikolben-Brennkraftmaschine zum kurbelwellenlosen Antrieb einer Pumpe

Info

Publication number
DE1950769C2
DE1950769C2 DE1950769A DE1950769A DE1950769C2 DE 1950769 C2 DE1950769 C2 DE 1950769C2 DE 1950769 A DE1950769 A DE 1950769A DE 1950769 A DE1950769 A DE 1950769A DE 1950769 C2 DE1950769 C2 DE 1950769C2
Authority
DE
Germany
Prior art keywords
return
piston
cylinder
internal combustion
combustion engine
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
Application number
DE1950769A
Other languages
German (de)
English (en)
Other versions
DE1950769A1 (de
Inventor
Theodorus Gerhardus Berkhout Potma
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1950769A1 publication Critical patent/DE1950769A1/de
Application granted granted Critical
Publication of DE1950769C2 publication Critical patent/DE1950769C2/de
Expired 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
    • F01B11/02—Equalising or cushioning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE1950769A 1968-10-08 1969-10-08 Freikolben-Brennkraftmaschine zum kurbelwellenlosen Antrieb einer Pumpe Expired DE1950769C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6814405.A NL160632C (nl) 1968-10-08 1968-10-08 Vrije-zuigerpompinstallatie.

Publications (2)

Publication Number Publication Date
DE1950769A1 DE1950769A1 (de) 1970-06-25
DE1950769C2 true DE1950769C2 (de) 1982-07-15

Family

ID=19804880

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1950769A Expired DE1950769C2 (de) 1968-10-08 1969-10-08 Freikolben-Brennkraftmaschine zum kurbelwellenlosen Antrieb einer Pumpe

Country Status (3)

Country Link
US (1) US3606591A (enExample)
DE (1) DE1950769C2 (enExample)
NL (1) NL160632C (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435133A (en) 1977-10-17 1984-03-06 Pneumo Corporation Free piston engine pump with energy rate smoothing
US4307999A (en) * 1979-06-25 1981-12-29 Pneumo Corporation Free piston engine pump including variable energy rate and acceleration-deceleration controls
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
FR2502256A1 (fr) * 1981-03-23 1982-09-24 Airmachines Pompe hydraulique a piston a course variable et generateur faisant application de la pompe
US4459084A (en) * 1981-05-26 1984-07-10 Clark Garry E Internal combustion driven pumping system and variable torque transmission
DE3276338D1 (en) * 1982-02-10 1987-06-19 Pneumo Abex Corp Opposed piston type free piston engine pump unit
US4479765A (en) * 1982-09-29 1984-10-30 General Motors Corporation Exhaust gas operated vacuum pump assembly
US4705460A (en) * 1985-02-26 1987-11-10 Anton Braun Bounce chambers for multi-cylinder linear engine compressors
FI870801A0 (fi) * 1987-02-25 1987-02-25 Toiminimi Kone Sampo Kraftaggregat.
NL9101933A (nl) * 1991-11-19 1993-06-16 Innas Bv Vrije-zuigermotor met fluidumdrukaggregaat.
NL9101931A (nl) * 1991-11-19 1993-06-16 Innas Bv Vrije-zuigermotor met hydraulisch aggregaat.
NL9101934A (nl) * 1991-11-19 1993-06-16 Innas Bv Vrije-zuigermotor met fluidumdrukaggregaat.
AU5163896A (en) * 1995-04-10 1996-10-30 T. Potma Beheer B.V. Operation and control of a free piston aggregate
NL1000479C2 (en) * 1995-06-01 1996-12-03 Potma Beheer B V T Device for generating fast movement for controlling free piston aggregate in particular
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
US6135069A (en) * 1998-09-11 2000-10-24 Caterpillar Inc. Method for operation of a free piston 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
US6105541A (en) * 1999-02-22 2000-08-22 Caterpillar, Inc. Free piston internal combustion engine with rotating piston
US6269783B1 (en) 1999-02-22 2001-08-07 Caterpillar Inc. Free piston internal combustion engine with pulse compression
US6158401A (en) * 1999-02-24 2000-12-12 Caterpillar Inc. Method of operating a free piston internal combustion engine with pulse compression
US6244226B1 (en) * 1999-08-06 2001-06-12 Caterpillar Inc. Free piston internal combustion engine with rotating piston
US6293231B1 (en) 1999-09-29 2001-09-25 Ingo Valentin Free-piston internal combustion engine
WO2001038706A1 (de) * 1999-11-24 2001-05-31 Mannesmann Rexroth Ag Freikolbenmotor
DE10026728A1 (de) 1999-11-24 2001-05-31 Mannesmann Rexroth Ag Freikolbenmotor
NL1013996C2 (nl) 1999-12-30 2001-07-03 Innas Free Piston Bv Vrijezuiger aggregaat voor opwekken van hydraulische energie.
AT502851B1 (de) * 2002-02-21 2007-12-15 Wildner Hans Dkfm Intervallsteuerung für hubkolbenverbrennungsmaschinen
US9200625B2 (en) * 2010-12-02 2015-12-01 Sarcos Lc Regenerative hydraulic pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE844227C (de) * 1948-11-05 1952-07-17 Participations Eau Soc Et Flugkolbenmaschine, insbesondere Flugkolben-Treibgaserzeuger
GB874009A (en) * 1957-03-11 1961-08-02 Soc Es Energie Sa Improvements in and relating to automatic control of free-piston gas-generators

Also Published As

Publication number Publication date
NL160632C (nl) 1979-11-15
NL160632B (nl) 1979-06-15
NL6814405A (enExample) 1970-04-10
US3606591A (en) 1971-09-20
DE1950769A1 (de) 1970-06-25

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Legal Events

Date Code Title Description
D2 Grant after examination