PL440808A1 - Oscillating piston internal combustion engine - Google Patents

Oscillating piston internal combustion engine

Info

Publication number
PL440808A1
PL440808A1 PL440808A PL44080822A PL440808A1 PL 440808 A1 PL440808 A1 PL 440808A1 PL 440808 A PL440808 A PL 440808A PL 44080822 A PL44080822 A PL 44080822A PL 440808 A1 PL440808 A1 PL 440808A1
Authority
PL
Poland
Prior art keywords
cylinder
cylinders
support plate
radius
shaft
Prior art date
Application number
PL440808A
Other languages
Polish (pl)
Other versions
PL247091B1 (en
Inventor
Mirosław Adamski
Original Assignee
Lotnicza Akademia Wojskowa
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 Lotnicza Akademia Wojskowa filed Critical Lotnicza Akademia Wojskowa
Priority to PL440808A priority Critical patent/PL247091B1/en
Publication of PL440808A1 publication Critical patent/PL440808A1/en
Publication of PL247091B1 publication Critical patent/PL247091B1/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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C9/00—Oscillating-piston machines or engines
    • F01C9/002—Oscillating-piston machines or engines the piston oscillating around a fixed axis
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Przedmiotem zgłoszenia jest silnik, który charakteryzuje się tym, że zawiera zespół cylindrów (4) składający się z dwóch cylindrów (7) zamocowanych po jednym z obu stron płyty wsporczej (2) i pokryw: pierwszej (9) i drugiej (10), zamykających cylindry (7), natomiast zespół przeniesienia napędu (5) składa się z ułożyskowanego w płycie wsporczej (2) wałka (11), na którym są osadzone i zaklinowane tłoki a na jego części wystającej poza pokrywę drugą (10) osadzona jest i zaklinowana dźwignia napędowa (12) z wzdłużnym rowkiem, w którym jest czop (14) korby (15) wału wyjściowego (6) ułożyskowanego w łożyskach (16) osadzonych w podporach (3) korpusu (1). Cylinder (7) stanowi płaska płyta z otworem komorowym, który w części jest cylindryczny o promieniu (r) a w pozostałej części jest ograniczony linią z łukami (h) i w środkowej części łukiem środkowym o promieniu (k). Tłok stanowi płaska płyta o grubości (d) posiadająca kształt wycinka koła o promieniu (r) z wklęsłymi ramionami o łukach (h) i walcową główką o promieniu (m). W walcowej główce jest otwór dostosowany wymiarowo do ciasnego osadzenia i zaklinowania na wałku (11). Tłok dzieli otwór komorowy na dwie komory spalania. Elementy zespołu cylindrów (4), to jest płyta wsporcza (2), cylindry (7) i pokrywy zamykające: pierwsza (9) i druga (10) posiadają współśrodkowo wykonane i równomiernie rozmieszczone, pasowane otwory, w których są śruby (23) mocujące i centrujące elementy zespołu cylindrów (4). W zespole cylindrów (4), cylinder (7) z jednej strony płyty wsporczej (2) jest obrócony o kąt będący krotnością 90° w stosunku do cylindra (7) z drugiej strony płyty wsporczej (2). Między łączonymi elementami zespołu cylindrów (4) zastosowane są uszczelki.The subject of the application is an engine characterized by the fact that it contains a set of cylinders (4) consisting of two cylinders (7) mounted one on both sides of the support plate (2) and covers: the first (9) and the second (10), closing cylinders (7), while the drive transmission assembly (5) consists of a shaft (11) mounted in the support plate (2), on which the pistons are mounted and wedged, and on its part protruding beyond the second cover (10) a lever is mounted and wedged drive (12) with a longitudinal groove in which there is the journal (14) of the crank (15) of the output shaft (6) mounted in bearings (16) mounted in the supports (3) of the body (1). The cylinder (7) is a flat plate with a chamber opening, which in part is cylindrical with a radius (r) and in the remaining part is limited by a line with arcs (h) and in the central part by a central arc with a radius (k). The piston is a flat plate with a thickness (d) having the shape of a sector of a circle with a radius (r) with concave arms with arcs (h) and a cylindrical head with a radius (m). There is a hole in the cylindrical head that is sized for tight fit and wedging on the shaft (11). The piston divides the chamber opening into two combustion chambers. The elements of the cylinder set (4), i.e. the support plate (2), cylinders (7) and closing covers: the first (9) and the second (10) have concentrically made and evenly spaced matching holes in which there are mounting screws (23). and centering elements of the cylinder assembly (4). In the set of cylinders (4), the cylinder (7) on one side of the support plate (2) is rotated by an angle of 90° in relation to the cylinder (7) on the other side of the support plate (2). Gaskets are used between the connected elements of the cylinder set (4).

PL440808A 2022-03-31 2022-03-31 Oscillating piston internal combustion engine PL247091B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL440808A PL247091B1 (en) 2022-03-31 2022-03-31 Oscillating piston internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL440808A PL247091B1 (en) 2022-03-31 2022-03-31 Oscillating piston internal combustion engine

Publications (2)

Publication Number Publication Date
PL440808A1 true PL440808A1 (en) 2023-10-02
PL247091B1 PL247091B1 (en) 2025-05-12

Family

ID=88203798

Family Applications (1)

Application Number Title Priority Date Filing Date
PL440808A PL247091B1 (en) 2022-03-31 2022-03-31 Oscillating piston internal combustion engine

Country Status (1)

Country Link
PL (1) PL247091B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3307714A1 (en) * 1983-03-04 1983-09-08 Eduard 7631 Rust Weschle Combined 2-stroke combustion engine
DE3303509A1 (en) * 1983-01-31 1984-08-09 Tang Sanh Dipl.-Ing. Nguyen Machines with double-acting pistons
WO1989009871A1 (en) * 1988-04-08 1989-10-19 Thomas Hohwieler Two-stroke rotating piston internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303509A1 (en) * 1983-01-31 1984-08-09 Tang Sanh Dipl.-Ing. Nguyen Machines with double-acting pistons
DE3307714A1 (en) * 1983-03-04 1983-09-08 Eduard 7631 Rust Weschle Combined 2-stroke combustion engine
WO1989009871A1 (en) * 1988-04-08 1989-10-19 Thomas Hohwieler Two-stroke rotating piston internal combustion engine

Also Published As

Publication number Publication date
PL247091B1 (en) 2025-05-12

Similar Documents

Publication Publication Date Title
US8109737B1 (en) Reciprocating device with dual chambered cylinders
US2218332A (en) Internal combustion engine
US3787150A (en) Rotary motor
US20030233989A1 (en) Crankshaft for use with a variable compression ratio system
USRE27844E (en) Compressor unit with self-contained drive means
US11274552B2 (en) Engine crank and connecting rod mechanism
US20030168026A1 (en) Reciprocating and rotary internal combustion engine, compressor and pump
US7137365B2 (en) Radial engine
KR101013253B1 (en) Anti-rotation device of rocker arm shaft
CN111788376A (en) Internal combustion engine
JP2018503777A (en) Sealing device, modular rotary valve device and engine
USRE29230E (en) Rotary motor
US1804598A (en) Internal combustion engine
US1780854A (en) Internal-combustion engine
US10677190B2 (en) Engine with rotating valve assembly
US2364040A (en) Internal combustion engine valve
SE9904702D0 (en) Short-term internal combustion engine
PL247091B1 (en) Oscillating piston internal combustion engine
US2571198A (en) Engine
RU213224U1 (en) Eight-cylinder boxer conrodless piston internal combustion engine
US8215281B1 (en) Piston assembly
JP3385963B2 (en) Valve timing control device for internal combustion engine
AU2002249002B2 (en) Radial engine
US1813925A (en) Internal combustion engine
US1851303A (en) Internal combustion engine