AT274475B - Free piston machine - Google Patents

Free piston machine

Info

Publication number
AT274475B
AT274475B AT397364A AT397364A AT274475B AT 274475 B AT274475 B AT 274475B AT 397364 A AT397364 A AT 397364A AT 397364 A AT397364 A AT 397364A AT 274475 B AT274475 B AT 274475B
Authority
AT
Austria
Prior art keywords
free piston
piston machine
machine
free
piston
Prior art date
Application number
AT397364A
Other languages
German (de)
Inventor
Frank Stelzer
Original Assignee
Frank Stelzer
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 Frank Stelzer filed Critical Frank Stelzer
Application granted granted Critical
Publication of AT274475B publication Critical patent/AT274475B/en

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
    • 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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
AT397364A 1963-05-06 1964-05-05 Free piston machine AT274475B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0049061 1963-05-06

Publications (1)

Publication Number Publication Date
AT274475B true AT274475B (en) 1969-09-25

Family

ID=7156919

Family Applications (1)

Application Number Title Priority Date Filing Date
AT397364A AT274475B (en) 1963-05-06 1964-05-05 Free piston machine

Country Status (3)

Country Link
US (1) US3283752A (en)
AT (1) AT274475B (en)
DE (1) DE1451662A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029287A1 (en) * 1980-08-01 1982-03-04 Frank Stelzer TWO-STROKE COMBUSTION ENGINE
US5036667A (en) * 1990-05-09 1991-08-06 Thatcher Eric A Fluid power engine
DE4316055C1 (en) * 1993-05-13 1994-12-15 Martin Inhoffen Free-piston engine for producing fluid flow
US6349682B1 (en) * 2000-02-09 2002-02-26 Richard C. Alexius Free piston engine and self-actuated fuel injector therefor
US9169772B2 (en) * 2013-03-27 2015-10-27 Differential Dynamics Corporation One-stroke internal combustion engine
US7955058B1 (en) * 2010-07-13 2011-06-07 Wayne Michael Angel Reciprocating piston to piston energy pump
DE202011106073U1 (en) 2011-09-26 2011-12-28 Heinz Weitner Free piston engine
GB2577117A (en) * 2018-09-14 2020-03-18 Dice Ind Ltd A two stroke internal combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US735863A (en) * 1902-03-27 1903-08-11 Nat Free Piston Engine Company Ltd Controlling means for engines.
US1405551A (en) * 1919-09-19 1922-02-07 Nichols Samuel William Turbine
US1741731A (en) * 1925-08-19 1929-12-31 Nordensson Tom Knut Arfved Compressor driven by internal-combustion engines
US2178310A (en) * 1933-01-20 1939-10-31 Participations Soc Et Motor compressor
US2067358A (en) * 1934-09-08 1937-01-12 Thornton William Kenneth Tire pump
GB827407A (en) * 1957-05-30 1960-02-03 Johann Endres Improvements in or relating to free-piston compressors
US3170406A (en) * 1962-11-28 1965-02-23 Raymond A Robertson Free piston engine

Also Published As

Publication number Publication date
US3283752A (en) 1966-11-08
DE1451662A1 (en) 1969-02-06

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