SU1689651A1 - Internal combustion engine - Google Patents

Internal combustion engine Download PDF

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Publication number
SU1689651A1
SU1689651A1 SU894727185A SU4727185A SU1689651A1 SU 1689651 A1 SU1689651 A1 SU 1689651A1 SU 894727185 A SU894727185 A SU 894727185A SU 4727185 A SU4727185 A SU 4727185A SU 1689651 A1 SU1689651 A1 SU 1689651A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hydraulic
cylinders
pushers
piston
cams
Prior art date
Application number
SU894727185A
Other languages
Russian (ru)
Inventor
Александр Алексеевич Сапьянов
Original Assignee
А.А. Сап ь нов
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 А.А. Сап ь нов filed Critical А.А. Сап ь нов
Priority to SU894727185A priority Critical patent/SU1689651A1/en
Application granted granted Critical
Publication of SU1689651A1 publication Critical patent/SU1689651A1/en

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Abstract

Изобретение относитс  к машиностроению и может быть использовано в двигател х внутреннего сгорани  и позвол ет повысить КПД и упростить конструкцию двигател . Двигатель содержит корпус 1, установленный в нем гидропривод с валом 2 и звездообразными кулачками 14 и 15. пнев- моцилиндры 4 и гидроцилиндры 3, соединенные жестко и соосно между собой. Гидроцилиндры 3 жестко установлены на корпусе 1 и гидравлически соединены с замкнутыми полост ми 16 кулачков 14 и 15, в которых размещены толкатели 12. Кулачки 14 и 15 установлены с возможностью взаимодействи , например, толкател  12 кулачка 14 с вершиной 17 кулачка 15. 2 ил. ЮThe invention relates to mechanical engineering and can be used in internal combustion engines and allows for improved efficiency and simpler design of the engine. The engine includes a housing 1, a hydraulic actuator installed in it with a shaft 2 and star-shaped cams 14 and 15. pneumatic cylinders 4 and hydraulic cylinders 3 connected rigidly and coaxially with each other. The cylinders 3 are rigidly mounted on the housing 1 and hydraulically connected to the closed cavities 16 of the cams 14 and 15, in which the pushers 12 are placed. The cams 14 and 15 are installed with the possibility of interaction, for example, the pusher 12 of the cam 14 with the top 17 of the cam 15. 2 Il. YU

Description

Фиг. 2FIG. 2

3535

Claims (1)

Двигатель внутреннего сгорания, содержащий корпус, установленный в нем гидропривод с валом и ротором, два гидроцилиндра, жестко связанных с корпусом, два пневмоцилиндра, жестко и соосно соединенных с гидроцилиндрами, штоки, два пневмопоршня и два гидропоршня, жестко связанные попарно штоками и размещенные соответственно в пневмоцилиндрах и гидроцилиндрах, причем гидропоршни установлены в гидроцилиндрах с образованием подпорш невых и надпоршневых полостей, последние из которых гидравлически сообщены между собой, а подпоршневые полости сообщены с полостью корпуса, отличающийся тем, что, с целью повышения КПД и упрощения конструкции, гидропривод снабжен толкателями, шестернями и дополнительным ротором, ось которого параллельна валу, шестерни установлены на роторах с возможностью зацепления между собой, роторы выполнены в виде звездообразных кулачков с замкнутыми полостями между их вершинами, а толкатели установлены в замкнутых полостях с возможностью взаимодействия толкателей одного кулачка с вершинами другого кулачка. при этом в кулачках выполнены каналы, соединяющие замкнутые полости с подпоршневыми полостями.An internal combustion engine comprising a housing, a hydraulic actuator installed therein with a shaft and a rotor, two hydraulic cylinders rigidly connected to the housing, two pneumatic cylinders rigidly and coaxially connected to the hydraulic cylinders, rods, two pneumatic pistons and two hydraulic pistons rigidly connected in pairs by rods and placed respectively in pneumatic cylinders and hydraulic cylinders, and the hydraulic pistons are installed in the hydraulic cylinders with the formation of the sub-piston and super-piston cavities, the last of which are hydraulically interconnected, and the piston cavity communicated with the body cavity, characterized in that, in order to increase the efficiency and simplify the design, the hydraulic drive is equipped with pushers, gears and an additional rotor, the axis of which is parallel to the shaft, the gears are mounted on the rotors with the possibility of engagement with each other, the rotors are made in the form of star-shaped cams with closed cavities between their vertices, and the pushers are installed in closed cavities with the possibility of interaction of the pushers of one cam with the vertices of another cam. while in the cams made channels connecting the closed cavity with the piston cavities.
SU894727185A 1989-08-04 1989-08-04 Internal combustion engine SU1689651A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894727185A SU1689651A1 (en) 1989-08-04 1989-08-04 Internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894727185A SU1689651A1 (en) 1989-08-04 1989-08-04 Internal combustion engine

Publications (1)

Publication Number Publication Date
SU1689651A1 true SU1689651A1 (en) 1991-11-07

Family

ID=21464904

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894727185A SU1689651A1 (en) 1989-08-04 1989-08-04 Internal combustion engine

Country Status (1)

Country Link
SU (1) SU1689651A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент DE №2131038, кл. F 01 В 9/04, F 02 В 75/32. 1972. *

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