GB1285952A - Balanced free piston engine - Google Patents

Balanced free piston engine

Info

Publication number
GB1285952A
GB1285952A GB36496/69A GB3649669A GB1285952A GB 1285952 A GB1285952 A GB 1285952A GB 36496/69 A GB36496/69 A GB 36496/69A GB 3649669 A GB3649669 A GB 3649669A GB 1285952 A GB1285952 A GB 1285952A
Authority
GB
United Kingdom
Prior art keywords
movable
assembly
counterbalancing
free piston
power
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
GB36496/69A
Inventor
Anton Braun
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 GB1285952A publication Critical patent/GB1285952A/en
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
    • 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
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/047—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft with rack and pinion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

1285952 Free piston engines A BRAUN 21 July 1969 [22 July 1968] 36496/69 Headings F1B and F1M An unsymmetrical free piston engine comprises a movable assembly including a power piston 17 arranged for reciprocating movement in a power cylinder 16 and a connection 48 from the movable assembly to enable a movable member of a load 14 to move with the assembly as a unit. A synchronizer balancer assembly includes a counterbalancing movable portion 62 and a coupling 63, 64 between the counterbalancing movable portion and the movable assembly for causing reciprocating movement of the counterbalancing movable portion 62 in a direction opposite to the direction of movement of the movable assembly and in synchronization therewith, the synchronizerbalancer coupling being disposed between the power piston and the connection 48. In a modification a control cylinder 55 is positioned adjacent the engine cylinder. The energy absorbing device 14 may be a pump, a generator, a power saw or a double acting compressor. The control cylinder may be dispensed with. Specification 210532 is referred to.
GB36496/69A 1968-07-22 1969-07-21 Balanced free piston engine Expired GB1285952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74654168A 1968-07-22 1968-07-22

Publications (1)

Publication Number Publication Date
GB1285952A true GB1285952A (en) 1972-08-16

Family

ID=25001287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36496/69A Expired GB1285952A (en) 1968-07-22 1969-07-21 Balanced free piston engine

Country Status (13)

Country Link
US (1) US3501088A (en)
JP (1) JPS4935643B1 (en)
CH (1) CH549153A (en)
DD (1) DD98727A6 (en)
DE (1) DE1937053A1 (en)
FR (1) FR2013491A6 (en)
GB (1) GB1285952A (en)
IE (1) IE33649B1 (en)
IL (1) IL32670A0 (en)
NL (1) NL6911203A (en)
SE (1) SE351264B (en)
SU (1) SU550128A3 (en)
ZA (1) ZA695189B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993001393A1 (en) * 1991-07-10 1993-01-21 Wbm Pty. Ltd. Piston motion control in free piston driver
CN100419213C (en) * 2005-01-21 2008-09-17 刘战国 Pinion-and-rack driving type engine
WO2011006797A1 (en) 2009-07-13 2011-01-20 Ve Vienna Engineering Forschungs- Und Entwicklungs Gmbh Vibration-compensated free piston engine
WO2012020184A1 (en) * 2010-08-12 2012-02-16 Etudes Constructions Metalliques Et Mecqniques (E.C.M.M.) Force transmission device for a piston engine, and piston engine comprising such a device
CZ304326B6 (en) * 2012-12-11 2014-03-05 Jan Novotný Driving unit comprising internal combustion engine, piston-type hydraulic pump and hydraulic generator

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853100A (en) * 1973-02-16 1974-12-10 A Braun Free piston engine with antiknock means
AT342178B (en) * 1973-04-30 1978-03-28 Braun Anton PISTON MACHINE
DE2953905A1 (en) * 1979-11-28 1982-02-11 A Braun Compressor
US4568251A (en) * 1982-05-11 1986-02-04 Anton Braun Cyclic speed control apparatus in variable stroke machines
US4705460A (en) * 1985-02-26 1987-11-10 Anton Braun Bounce chambers for multi-cylinder linear engine compressors
ATE68037T1 (en) * 1985-10-10 1991-10-15 Anton Braun ROTATIONAL SPEED CONTROL DEVICE FOR VARIABLE STROKE MACHINES.
US4782796A (en) * 1986-07-17 1988-11-08 Anton Braun Unsymmetrical free piston engine
FR2660970A1 (en) * 1990-04-12 1991-10-18 Minoru Rech Avancee I Engine system with a free piston
NO319106B1 (en) * 1999-10-18 2005-06-20 Eng & Drilling Machinery As Piston Pump
US20170016387A1 (en) * 2015-07-17 2017-01-19 Tonand Inc. Internal Combustion Engine with Integrated Air Compressor
US20230055142A1 (en) * 2021-08-18 2023-02-23 DRiV Automotive Inc. Damper assembly and syringe pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027877A (en) * 1932-02-23 1936-01-14 Pescara Raul Pateras Motor compressor
US2925072A (en) * 1953-04-15 1960-02-16 Schmidt Paul Power plant with one cylinder and airborne piston

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993001393A1 (en) * 1991-07-10 1993-01-21 Wbm Pty. Ltd. Piston motion control in free piston driver
CN100419213C (en) * 2005-01-21 2008-09-17 刘战国 Pinion-and-rack driving type engine
WO2011006797A1 (en) 2009-07-13 2011-01-20 Ve Vienna Engineering Forschungs- Und Entwicklungs Gmbh Vibration-compensated free piston engine
AT508410B1 (en) * 2009-07-13 2013-08-15 Ve Vienna Engineering Forschungs Und Entwicklungs Gmbh VIBRATION COMPENSATED FREE-PISTON ENGINE
WO2012020184A1 (en) * 2010-08-12 2012-02-16 Etudes Constructions Metalliques Et Mecqniques (E.C.M.M.) Force transmission device for a piston engine, and piston engine comprising such a device
FR2963805A1 (en) * 2010-08-12 2012-02-17 Const Metalliques Et Mecaniques E C M M Et EFFORT TRANSMISSION DEVICE FOR A PISTON ENGINE AND PISTON MOTOR COMPRISING SUCH A DEVICE
CZ304326B6 (en) * 2012-12-11 2014-03-05 Jan Novotný Driving unit comprising internal combustion engine, piston-type hydraulic pump and hydraulic generator

Also Published As

Publication number Publication date
IE33649L (en) 1970-01-22
ZA695189B (en) 1971-04-28
JPS4935643B1 (en) 1974-09-25
NL6911203A (en) 1970-01-26
IE33649B1 (en) 1974-09-18
US3501088A (en) 1970-03-17
FR2013491A6 (en) 1970-04-03
SU550128A3 (en) 1977-03-05
DD98727A6 (en) 1973-07-12
SE351264B (en) 1972-11-20
DE1937053A1 (en) 1970-11-19
CH549153A (en) 1974-05-15
IL32670A0 (en) 1969-09-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee