RU94031076A - Internal combustion engine
- Google Patents
Internal combustion engine
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Publication number
RU94031076A
RU94031076ARU94031076/06ARU94031076ARU94031076ARU 94031076 ARU94031076 ARU 94031076ARU 94031076/06 ARU94031076/06 ARU 94031076/06ARU 94031076 ARU94031076 ARU 94031076ARU 94031076 ARU94031076 ARU 94031076A
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Publication date
Application filed by С.М. ДормидонтовfiledCriticalС.М. Дормидонтов
Priority to RU94031076/06ApriorityCriticalpatent/RU94031076A/en
Publication of RU94031076ApublicationCriticalpatent/RU94031076A/en
Combustion Methods Of Internal-Combustion Engines
(AREA)
Abstract
FIELD: mechanical engineering; internal combustion engines; sealing devices of engine. SUBSTANCE: invention can be used in automobile engines to reduce specific fuel consumption and improve operation of piston sealing arrangements. For this purpose one of variable diameter surfaces 12 is made on cylinder 1, and surfaces 13 of space 10 of combustion chamber of piston crown 2 are arranged in plan within the limits of variable diameter surface 12 made on cylinder 1. EFFECT: improved working process. 1 dwg
Claims (1)
Изобретение относится к двигателям внутреннего сгорания и более точно - к устройствам уплотнения двигателя внутреннего сгорания и камере сгорания, имеющей особую форму для улучшения рабочего процесса и может быть использовано в двигателестроении и особенно в автомобильных двигателях для снижения удельного расхода топлива и улучшения работы уплотнения поршней двигателя. Достигается это за счет того, что одна из поверхностей с переменным диаметром выполнена на цилиндре, при этом поверхности полости камеры сгорания головки размещены в плане в пределах выполненной на цилиндре поверхности с переменным диаметром.The invention relates to internal combustion engines and, more specifically, to devices for sealing an internal combustion engine and a combustion chamber, which has a special shape for improving the working process and can be used in engine building and especially in automobile engines to reduce specific fuel consumption and improve the performance of engine piston seals. This is achieved due to the fact that one of the surfaces with a variable diameter is made on the cylinder, while the surfaces of the cavity of the combustion chamber of the head are placed in plan within the surface made on the cylinder with a variable diameter.
Improvements in internal combustión engines with one or several compression interstitions between piston and cylinder head and deflectors of the combustión chamber. (Machine-translation by Google Translate, not legally binding)