KR960038091A - Pistons for Internal Combustion Engines - Google Patents
Pistons for Internal Combustion Engines Download PDFInfo
- Publication number
- KR960038091A KR960038091A KR1019950009571A KR19950009571A KR960038091A KR 960038091 A KR960038091 A KR 960038091A KR 1019950009571 A KR1019950009571 A KR 1019950009571A KR 19950009571 A KR19950009571 A KR 19950009571A KR 960038091 A KR960038091 A KR 960038091A
- Authority
- KR
- South Korea
- Prior art keywords
- internal combustion
- pistons
- combustion engines
- piston
- combustion engine
- Prior art date
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
본 발명은 각인을 용이하고 또한 선명하게 행할 수 있는 내연기관용 피스톤을 제공하는 것을 목적으로 한다. 알루미늄 합금제 피스톤본체(10)의 관면부(3)에 경질 알루마이트 처리에 의한 산화피막(8)을 형성한 내연기관용 피스톤에 있어서, 관면부(3)에 설정한 센터 가공보스(7)을 제거함으로써 상기 관면부(3)에 경질 알루마이트 미처리부(9)를 형성하였다.An object of the present invention is to provide a piston for an internal combustion engine that can be easily and vividly imprinted. In the piston for an internal combustion engine in which the oxide film 8 by hard anodizing is formed in the tubular part 3 of the piston body 10 made of aluminum alloy, the center processing boss 7 set in the tubular part 3 is removed. The hard alumite unprocessed part 9 was formed in the said tubular part 3 by this.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발며의 제1 실시예에 있어서의 내연기관용 피스톤의 정면도이며, 제2도는 제1도의 내연기관용 피스톤의 평면도이며, 제3도는 제1도의 내연기관용 피스톤의 경질 알루마이트 처리전의 정면도이다.1 is a front view of the piston for an internal combustion engine in the first embodiment of the present invention, FIG. 2 is a plan view of the piston for the internal combustion engine of FIG. 1, and FIG.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950009571A KR960038091A (en) | 1995-04-24 | 1995-04-24 | Pistons for Internal Combustion Engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950009571A KR960038091A (en) | 1995-04-24 | 1995-04-24 | Pistons for Internal Combustion Engines |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960038091A true KR960038091A (en) | 1996-11-21 |
Family
ID=66523540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950009571A KR960038091A (en) | 1995-04-24 | 1995-04-24 | Pistons for Internal Combustion Engines |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960038091A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100590952B1 (en) * | 1999-12-17 | 2006-06-19 | 현대자동차주식회사 | 2-ring piston and manufacturing method for gasoline engine |
-
1995
- 1995-04-24 KR KR1019950009571A patent/KR960038091A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100590952B1 (en) * | 1999-12-17 | 2006-06-19 | 현대자동차주식회사 | 2-ring piston and manufacturing method for gasoline engine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |