SU550128A3 - Free piston engine - Google Patents

Free piston engine

Info

Publication number
SU550128A3
SU550128A3 SU1352194A SU1352194A SU550128A3 SU 550128 A3 SU550128 A3 SU 550128A3 SU 1352194 A SU1352194 A SU 1352194A SU 1352194 A SU1352194 A SU 1352194A SU 550128 A3 SU550128 A3 SU 550128A3
Authority
SU
USSR - Soviet Union
Prior art keywords
piston engine
free piston
cylinder
piston
engine
Prior art date
Application number
SU1352194A
Other languages
Russian (ru)
Inventor
Браун Антон
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 filed Critical
Application granted granted Critical
Publication of SU550128A3 publication Critical patent/SU550128A3/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
    • 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

Description

1one

Известны свободнопоршневые двигатели (СПД), содержащие силовой цилиндр с .поршневой группой, снабженной штоком, кинематически св занным с противовесом, например, рамообразным звеном, и с Потребителем энергии 1.Free piston engines (SPD) are known, which contain a ram with a piston group equipped with a rod, kinematically connected with a counterweight, for example, a ram-link, and with Energy Consumer 1.

В известнь х СИД потребитель энергии, напри .мер компрессорный поршень, кинематически присоединен к штоку в точке, расположенной между силовым цилиндром и .противовесом , что приводит к существенному увеличению габаритной длины собственно двигател  и к усложнению его конструкции.In limestone LEDs, the energy consumer, for example, a compressor piston, is kinematically attached to a rod at a point located between the ram and a counterweight, which leads to a significant increase in the overall length of the engine itself and to the complexity of its design.

Цель изобретени  - упрощение конструкции двигател .The purpose of the invention is to simplify the engine design.

Эта цель достигаетс  тем, что рамообразное звено расположено между силовыМ цилиндром и концом штока, подключаемым к потребителю энергии.This goal is achieved by the fact that the ram-like link is located between the force cylinder and the end of the rod connected to the energy consumer.

На фиг. 1 показан описываемый двигатель в продольном разрезе; на фиг. 2 - то же в по1перечном разрезе.FIG. 1 shows the described engine in longitudinal section; in fig. 2 - the same in cross section.

Свободнопоршневой двигатель содержит силовой цилиндр /, снабженный топливной форсункой 2. газовыиусюными окнами 5 и продувочны.ми окнами 4, сообщающими цилиндр / с продувочным насосом 5. В силовой цилиндр / помещен рабочий лоршень 6, снабженный штоксм 7, наружный конец которого подключен к потребителю энергии 8. В качестзе потребитеот  энергии может служить компрессор, насос, генератор или любое другое устройство, рабочий орган которого имеет возвратно-поступательное движение.The free-piston engine contains a power cylinder / equipped with a fuel nozzle 2. gas-junction windows 5 and purge windows 4 connecting the cylinder / with a purge pump 5. The working cylinder 6, fitted with shtoksm 7, has an external end connected to the power consumer 8. As a consumer, energy can be a compressor, pump, generator or any other device whose working body has a reciprocating motion.

На штоке 7, между его наружным кондом и силовым цилиндром, жестко укреплены буферный поршень 9, помещенный в цилиндре 10, и двусторонн   зубчата  рейка П, вход ща  в зацепление с шестерн ми 12 и 13, которые могут вращатьс  вокруг осей, неподвижно установленных в стойке 14 корпуса 15 двигател . Шестернн 12 и 13 наход тс  в зацеплении с парой наружных реек 16 и 17, жестко соединенных Между собой стенками 18 и 19.On the rod 7, between its outer conde and the power cylinder, the buffer piston 9 placed in the cylinder 10 and the double-ended gear rack II, which engages with gears 12 and 13, which can rotate around the axes fixedly mounted in the rack, are rigidly fixed. 14 body 15 engine. The gears 12 and 13 are meshed with a pair of outer rails 16 and 17, rigidly connected to each other by walls 18 and 19.

Система, состо ща  из реек 16 и 17, соединенных стенками 18 и 19 представл ет собой противовес, выполненный в виде рамообразного звена. Рамообразное звено охватывает снаружи неподвижную стойку 14 с некоторым боковым зазором, допускающим свободное перемещение протнвовеса относительно стойки 14 при вращении шестерен 12 и 13 с одинаковой скоростью в противоположных направлени х.The system consisting of rails 16 and 17 connected by walls 18 and 19 is a counterweight, made in the form of a frame-like link. The frame link encompasses the outside of the fixed rack 14 with some lateral clearance, allowing free movement of the rotary shaft relative to the rack 14 when the gears 12 and 13 move at the same speed in opposite directions.

Цилиндр 10 снабжен крышкой 20. Между крышкой 20 и поршнем 9 образована буферна  полость 21. Полость продувочного насо30 са 5 сообщена с атмосферой и с полостью 22The cylinder 10 is provided with a cover 20. A buffer cavity 21 is formed between the cover 20 and the piston 9. The cavity of the purge pump 5 communicates with the atmosphere and with the cavity 22

SU1352194A 1968-07-22 1969-07-22 Free piston engine SU550128A3 (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
SU550128A3 true SU550128A3 (en) 1977-03-05

Family

ID=25001287

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1352194A SU550128A3 (en) 1968-07-22 1969-07-22 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)

Families Citing this family (16)

* 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
JPH0253635B2 (en) * 1979-11-28 1990-11-19 Braun Anton
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
BR8507298A (en) * 1985-10-10 1987-11-03 Anton Braun SEAL TYPE SEAL
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
WO1993001393A1 (en) * 1991-07-10 1993-01-21 Wbm Pty. Ltd. Piston motion control in free piston driver
NO319106B1 (en) * 1999-10-18 2005-06-20 Eng & Drilling Machinery As Piston Pump
CN100419213C (en) * 2005-01-21 2008-09-17 刘战国 Pinion-and-rack driving type engine
AT508410B1 (en) 2009-07-13 2013-08-15 Ve Vienna Engineering Forschungs Und Entwicklungs Gmbh VIBRATION COMPENSATED FREE-PISTON ENGINE
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
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

Also Published As

Publication number Publication date
FR2013491A6 (en) 1970-04-03
CH549153A (en) 1974-05-15
ZA695189B (en) 1971-04-28
JPS4935643B1 (en) 1974-09-25
IE33649L (en) 1970-01-22
SE351264B (en) 1972-11-20
IE33649B1 (en) 1974-09-18
NL6911203A (en) 1970-01-26
IL32670A0 (en) 1969-09-25
US3501088A (en) 1970-03-17
DE1937053A1 (en) 1970-11-19
DD98727A6 (en) 1973-07-12
GB1285952A (en) 1972-08-16

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