RU94032805A - Built-up piston on internal combustion engine
- Google Patents
Built-up piston on internal combustion engine
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Publication number
RU94032805A
RU94032805ARU94032805/06ARU94032805ARU94032805ARU 94032805 ARU94032805 ARU 94032805ARU 94032805/06 ARU94032805/06 ARU 94032805/06ARU 94032805 ARU94032805 ARU 94032805ARU 94032805 ARU94032805 ARU 94032805A
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Publication date
Application filed by Н.И. Колмогоров, В.И. ПьянковfiledCriticalН.И. Колмогоров
Priority to RU94032805ApriorityCriticalpatent/RU2078234C1/en
Publication of RU94032805ApublicationCriticalpatent/RU94032805A/en
Application grantedgrantedCritical
Publication of RU2078234C1publicationCriticalpatent/RU2078234C1/en
FIELD: internal combustion engines. SUBSTANCE: piston crown with bowl-shaped recess in head is secured on support and is made in form of segments each of which is movably mounted on guide member of support and is pressed in direction towards working surface of cylinder. EFFECT: enhanced reliability of piston at high temperatures. 3 dwg
Claims (1)
Предполагаемое изобретение относится к двигателям внутреннего сгорания. Цель: повышение надежности поршня при высоких температурах достигается тем, что головка поршня с чашеобразной выемкой на днище, закрепленная на опоре, выполнена в виде сегментов, каждый из которых установлен подвижно на направляющем элементе опоры и поджат в направлении к рабочей поверхности цилиндра.The alleged invention relates to internal combustion engines. Purpose: increasing the reliability of the piston at high temperatures is achieved by the fact that the piston head with a cup-shaped recess on the bottom, mounted on the support, is made in the form of segments, each of which is mounted movably on the guide element of the support and is drawn towards the working surface of the cylinder.
RU94032805A1994-09-081994-09-08Sectional piston of internal combustion engine
RU2078234C1
(en)