KR950001070A - Pocket pistons for gasoline engines - Google Patents

Pocket pistons for gasoline engines Download PDF

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Publication number
KR950001070A
KR950001070A KR1019930012056A KR930012056A KR950001070A KR 950001070 A KR950001070 A KR 950001070A KR 1019930012056 A KR1019930012056 A KR 1019930012056A KR 930012056 A KR930012056 A KR 930012056A KR 950001070 A KR950001070 A KR 950001070A
Authority
KR
South Korea
Prior art keywords
pocket
piston
pistons
mixer
gasoline engines
Prior art date
Application number
KR1019930012056A
Other languages
Korean (ko)
Inventor
박상조
Original Assignee
김태구
대우자동차 주식회사
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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019930012056A priority Critical patent/KR950001070A/en
Publication of KR950001070A publication Critical patent/KR950001070A/en

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  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

본 발명은 가솔린 기관에 사용되는 포켓 피스톤에 관한 것이다.The present invention relates to a pocket piston for use in a gasoline engine.

본 발명은 피스톤 상단면에 홈을 형성함으로서 기인하는 혼합기의 유동상태를 개선하여 기관의 성능을 회복시키기 위한 것으로, 피스톤의 상단면에 홈과 연속되도록 융기부를 형성함으로써 혼합기를 연소실내의 중심부로 유도시킨다.The present invention is to restore the performance of the engine by improving the flow state of the mixer caused by forming a groove on the upper end surface of the piston, by forming a ridge to be continuous with the groove on the upper end of the piston to guide the mixer to the center of the combustion chamber Let's do it.

그러므로, 본 발명은 혼합기가 연소실 안에서 확산되고 착화가 안정되게 이루어져 기관의 성능이 확보되는 효과가 있는 것이다.Therefore, the present invention has the effect that the mixer is diffused in the combustion chamber and the ignition is stable to ensure the performance of the engine.

Description

가솔린 기관용 포켓 피스톤Pocket pistons for gasoline engines

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제4도는 제2도(A), (B)의 피스톤의 적용된 연소실 내부를 보이는 가솔린 기관의 단면도.4 is a sectional view of a gasoline engine showing the interior of the applied combustion chamber of the pistons of FIGS. 2A and 2B.

Claims (1)

상단면상에 홈을 마련한 피스톤에 있어서, 상기 피스톤(13)의 홈(15)과 연속되도록 상기 상단면(14)상에 융기부(16)를 형성한 것을 특징으로 하는 가솔린 기관용 포켓 피스톤.A piston provided with a groove on an upper end surface, wherein the raised piston (16) is formed on the upper end surface (14) so as to be continuous with the groove (15) of the piston (13). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930012056A 1993-06-30 1993-06-30 Pocket pistons for gasoline engines KR950001070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930012056A KR950001070A (en) 1993-06-30 1993-06-30 Pocket pistons for gasoline engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930012056A KR950001070A (en) 1993-06-30 1993-06-30 Pocket pistons for gasoline engines

Publications (1)

Publication Number Publication Date
KR950001070A true KR950001070A (en) 1995-01-03

Family

ID=67142683

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930012056A KR950001070A (en) 1993-06-30 1993-06-30 Pocket pistons for gasoline engines

Country Status (1)

Country Link
KR (1) KR950001070A (en)

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application