PISTON CUMBUSTION CHAMBER STRUCTURE OF ENGINE

A piston combustion chamber structure of an engine according to an embodiment of the present invention includes: a first piston combustion chamber including a first outer wall surface and a first bottom surface by being drilled in an axial direction and a circumferential direction from a flat surfac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BAEK HONG KIL, LEE SEUNG WOO, LEE TAE WON
Format: Patent
Sprache:eng ; kor
Schlagworte:
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Beschreibung
Zusammenfassung:A piston combustion chamber structure of an engine according to an embodiment of the present invention includes: a first piston combustion chamber including a first outer wall surface and a first bottom surface by being drilled in an axial direction and a circumferential direction from a flat surface part on an upper part of a piston head; and a second piston combustion chamber including a second outer wall surface and a second bottom surface formed in a symmetrical shape with respect to the first piston combustion chamber and the center of the piston head. The first piston combustion chamber and the second piston combustion chamber are separated from each other by a partition wall formed in the central part of the piston head. 본 발명의 일 실시예에 따른 엔진의 피스톤 연소실 구조는, 피스톤 헤드의 상부에 평면부로부터 축 방향 및 원주 방향으로 파여져 제1 외벽면과 제1 바닥면을 포함하는 제1 피스톤 연소실과, 상기 제1 피스톤 연소실과 상기 피스톤 헤드의 중심부를 기준으로 대칭적인 형태로 형성된, 제2 외벽면과 제2 바닥면을 포함하는 제2 피스톤 연소실을 포함하고, 상기 제1 피스톤 연소실과 제2 피스톤 연소실은 상기 피스톤 헤드의 중심부에 형성된 격벽에 의해 서로 구분되어 있는 것을 특징으로 한다.