SU958670A1 - Two-stroke i.c. engine - Google Patents

Two-stroke i.c. engine Download PDF

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Publication number
SU958670A1
SU958670A1 SU803245608A SU3245608A SU958670A1 SU 958670 A1 SU958670 A1 SU 958670A1 SU 803245608 A SU803245608 A SU 803245608A SU 3245608 A SU3245608 A SU 3245608A SU 958670 A1 SU958670 A1 SU 958670A1
Authority
SU
USSR - Soviet Union
Prior art keywords
piston
crankshaft
working cylinder
engine
supercharger
Prior art date
Application number
SU803245608A
Other languages
Russian (ru)
Inventor
Андрей Аминодович Никитин
Владимир Айзикович Копитайко
Николай Иванович Рудаков
Ираклий Феофанович Эджибия
Original Assignee
Предприятие П/Я А-1877
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 Предприятие П/Я А-1877 filed Critical Предприятие П/Я А-1877
Priority to SU803245608A priority Critical patent/SU958670A1/en
Application granted granted Critical
Publication of SU958670A1 publication Critical patent/SU958670A1/en

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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Supercharger (AREA)

Description

(54) ДВУХТАКТНЫЙ ДВИГАТЕЛЬ ВНУТРЕННЕГО СГОРАНИЯ(54) INTERNAL COMBUSTION ENGINE

1one

Изобретение относитс  к машиностроению , в частности к двигателестроению, а именно к двухтактным двигател м внутреннего сгорани .FIELD OF THE INVENTION The invention relates to mechanical engineering, in particular to engine-building, namely to two-stroke internal combustion engines.

Известен двухтактный двигатель внутреннего сгорани , содержащий рабочий ци- 5 линдр, в стенке которого выполнены продувочные и выпускные окна, с размещенным в нем поршнем, соединенным с коленчатым валом через шатун, и цилиндр нагнетател , в стенке которого выполнены впускные окна , с размещенным в нем поршнем, кинематически св занным с коленчатым валом со смещением по фазе относительно поршн  рабочего цилиндра на 180° 1.A two-stroke internal combustion engine is known, which contains a working cylinder, in the wall of which purge and exhaust windows are made, with a piston placed in it, connected to the crankshaft via a connecting rod, and an injection cylinder in the wall, which is located in it a piston kinematically connected to the crankshaft with an offset in phase relative to the piston of the working cylinder by 180 ° 1.

Однако больща  масса подвижных частей нагнетател  не позвол ет обеспечить до- 15 статочную быстроходность известного двигател .However, a large mass of moving parts of the supercharger does not allow for sufficient speed of the known engine.

Целью изобретени   вл етс  повышение быстроходности двигател .The aim of the invention is to increase the speed of the engine.

Указанна  цель достигаетс  тем, что поршень , нагнетател  выполнен охватывающим рабочий цилиндр и снабжен двум  внутренними цапфами и шатунами дл  св зи с коленчатым валом.This goal is achieved by the fact that the piston, the blower is made covering the working cylinder and is equipped with two internal trunnions and connecting rods for connection with the crankshaft.

На чертеже схематически представлен предлагаемый двигатель.The drawing shows a schematic of the proposed engine.

Двигатель содержит рабочий цилиндр 1, в стенке которого выполнены продувочные и выпускные окна 2 и 3, с размещенным в нем поршнем 4, соединенным с коленчатым валом 5 через шатун 6, и цилиндр 7 нагнетател , в стенке которого выполнены впускные окна 8, с размешенным в нем поршнем 9, кинематически св занным с коленчатым валом 5 со смешением по фазе относительно поршн  4 рабочего цилиндра 1 на 180°, причем поршень 9 нагнетател  выполнен охватывающим рабочий цилиндр 1 и снабжен двум  внутренними цапфами 10 и шатунами 11 дл  св зи с коленчатым валом 5. Впускные окна 8 цилиндра 7 нагнетател  через впускной ресивер 12 сообщены с атмосферой. Выпускные окна 3 рабочего цилиндра 1 подключены к выпускному ресиверу 13. В головке 14 установлена топливна  форсунка 15 или свеча зажигани .The engine includes a working cylinder 1, in the wall of which purge and exhaust ports 2 and 3 are made, with a piston 4 placed in it, connected to the crankshaft 5 through a connecting rod 6, and a cylinder 7 of the supercharger, in the wall of which inlet ports 8 are made, with Therein a piston 9 connected kinematically to the crankshaft 5 with phase mixing relative to the piston 4 of the working cylinder 1 by 180 °, the piston 9 of the blower being made covering the working cylinder 1 and provided with two internal pins 10 and connecting rods 11 for connection with the crankshaft 5 .Vus The windows 8 of the cylinder 7 of the supercharger communicate with the atmosphere through the intake receiver 12. Outlet ports 3 of the working cylinder 1 are connected to the outlet receiver 13. In the head 14 a fuel injector 15 or a spark plug is installed.

Двигатель работает следующим образом .The engine works as follows.

После вспышки топлива, поданного форсункой 15, при движении поршн  4 от верхней мертвой точки поршень 9 нагнетател After the flash of fuel supplied by the nozzle 15, when the piston 4 moves from the top dead center, the piston 9 of the supercharger

Claims (1)

Формула изобретенияClaim Двухтактный двигатель внутреннего сгорания, содержащий рабочий цилиндр, в стенке которого выполнены продувочные и выпускные окна, с размещенным в нем поршнем, соединеным с коленчатым валом через шатун, и цилиндр нагнетателя, в стенке которого выполнены впускные окна, с размещенным в нем поршнем, кинематически связанным с коленчатым валом со смещением по фазе относительно поршня рабочего цилиндра на 180°, отличающийся тем, что, с целью повышения быстроходности двигателя,. поршень нагнетателя выполнен охватывающим рабочий цилиндр и снабжен двумя внутренними цапфами и шатунами для связи с коленчатым валом.A two-stroke internal combustion engine containing a working cylinder, in the wall of which purge and exhaust windows are made, with a piston placed in it, connected to the crankshaft through a connecting rod, and a supercharger cylinder, in which there are inlet windows in the wall, with a piston kinematically connected to it with a crankshaft with a phase shift relative to the piston of the working cylinder by 180 °, characterized in that, in order to increase engine speed ,. the supercharger piston is made covering the working cylinder and is equipped with two internal pins and connecting rods for communication with the crankshaft.
SU803245608A 1980-12-26 1980-12-26 Two-stroke i.c. engine SU958670A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU803245608A SU958670A1 (en) 1980-12-26 1980-12-26 Two-stroke i.c. engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU803245608A SU958670A1 (en) 1980-12-26 1980-12-26 Two-stroke i.c. engine

Publications (1)

Publication Number Publication Date
SU958670A1 true SU958670A1 (en) 1982-09-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU803245608A SU958670A1 (en) 1980-12-26 1980-12-26 Two-stroke i.c. engine

Country Status (1)

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SU (1) SU958670A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2457342C2 (en) * 2007-11-20 2012-07-27 Юнг-Чинг ЧЕН Engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2457342C2 (en) * 2007-11-20 2012-07-27 Юнг-Чинг ЧЕН Engine

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