RU95102311A - Method of operation of internal combustion engine and internal combustion engine
- Google Patents
Method of operation of internal combustion engine and internal combustion engine
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Publication number
RU95102311A
RU95102311ARU95102311/06ARU95102311ARU95102311ARU 95102311 ARU95102311 ARU 95102311ARU 95102311/06 ARU95102311/06 ARU 95102311/06ARU 95102311 ARU95102311 ARU 95102311ARU 95102311 ARU95102311 ARU 95102311A
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Application filed by Научно-производственное предприятие "Каспэк"filedCriticalНаучно-производственное предприятие "Каспэк"
Priority to RU95102311/06ApriorityCriticalpatent/RU95102311A/en
Publication of RU95102311ApublicationCriticalpatent/RU95102311A/en
FIELD: engine engineering. SUBSTANCE: compression stroke is separated into two stages. At the first stage compression is performed at the extent of pressure rise equal to unity and the extent of volume variation more than unity. For this purpose a portion of fluid after the sucking stroke is displaced by the piston to the ambient. In so doing a free space for natural expansion of hot gas up to a pressure closed to the ambient pressure occurs. EFFECT: enhanced efficiency. 2 dwg
Claims (1)
Изобретение относится к области двигателестроения и может быть использовано в создании карбюраторных: и дизельных двигателей внутреннего сгорания (ДВС). Процесс сжатия по ходу поршня ДВС разделяют на два, первую часть сжатия ведут при степени повышения давления, равной единице, при степени изменения объема более единицы. Для этого часть рабочего тела после всасывания выталкивают за счет хода поршня во внешнюю среду. Создается свободное пространство для естественного расширения горючего рабочего тела до давлений, близких к внешней среде.The invention relates to the field of engine building and can be used to create carburetor: and diesel internal combustion engines (ICE). The compression process along the piston of the internal combustion engine is divided into two, the first part of the compression is carried out at a degree of pressure increase equal to unity, with a degree of volume change of more than one. For this part of the working fluid after suction is pushed out due to the stroke of the piston in the external environment. Free space is created for the natural expansion of the combustible working fluid to pressures close to the external environment.
RU95102311/06A1995-02-131995-02-13Method of operation of internal combustion engine and internal combustion engine
RU95102311A
(en)
PIRAMIDAL PISTON INTERNAL COMBUSTION ENGINE. PYRAMIDAL PISTON (OPTIONS). CYLINDER (OPTIONS). METHOD FOR COMPRESSING AIR-FUEL MIXTURE (OPTIONS). METHOD FOR USING HOT HIGH PRESSURE GASES (OPTIONS)