KR970044150A - Lubrication Structure of Automobile Piston Pin - Google Patents
Lubrication Structure of Automobile Piston Pin Download PDFInfo
- Publication number
- KR970044150A KR970044150A KR1019950072100A KR19950072100A KR970044150A KR 970044150 A KR970044150 A KR 970044150A KR 1019950072100 A KR1019950072100 A KR 1019950072100A KR 19950072100 A KR19950072100 A KR 19950072100A KR 970044150 A KR970044150 A KR 970044150A
- Authority
- KR
- South Korea
- Prior art keywords
- piston pin
- oil
- piston
- lubrication structure
- automobile
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
- F01M2001/086—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating gudgeon pins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
본 발명은 자동차용 피스톤 핀의 윤활방식구조에 관한 것으로 실린더 블록(5)내의 컴 로드(10)의 대단부와 관통되는 두개의 오일 홀(20)을 형성하고 상기 오일 홀(20)은 크랭크 샤프트 핀(30)에 형성된 것이며 상기 컴 로드(10)의 전면에는 피스톤 핀(40)과 피스톤(50)이 형성됨으로서 오일의 분출 대신에 컴 로드의 대단부에 피스톤 방향으로 오일 홀을 만들어 크랭크 샤프트의 오일 갤러리를 통해 나오는 오일을 직접 피스톤 핀 방향으로 분사시키는 시스템으로서 부품수를 절감할 수 있는 유용한 발명이다.The present invention relates to a lubricating structure of a piston pin for an automobile, and forms two oil holes 20 penetrating with a large end of a com rod 10 in a cylinder block 5, and the oil holes 20 are formed on a crank shaft. The piston pin 40 and the piston 50 are formed on the front surface of the comb rod 10 so that the oil hole is made in the piston direction at the end of the comrod instead of the oil ejection. It is a useful invention that can reduce the number of parts as a system for directly spraying oil coming out of the oil gallery in the direction of the piston pin.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 종래의 자동차용 피스톤 핀의 윤활방식구조를 나타낸구성도.1 is a configuration diagram showing a lubrication structure of a conventional piston pin for a vehicle.
제2도는 본 발명의 자동차용 피스톤 핀의 윤활방식구조를 나타낸 구성도.Figure 2 is a block diagram showing the lubrication structure of the piston pin for a vehicle of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
5 : 실린더 블록 10 : 컴 로드5: cylinder block 10: Com rod
20 : 오일 홀 30 : 크랭크 샤프트 핀20: oil hole 30: crankshaft pin
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950072100A KR100245508B1 (en) | 1995-12-30 | 1995-12-30 | Car piston pin prelubricating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950072100A KR100245508B1 (en) | 1995-12-30 | 1995-12-30 | Car piston pin prelubricating system |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970044150A true KR970044150A (en) | 1997-07-26 |
KR100245508B1 KR100245508B1 (en) | 2000-03-02 |
Family
ID=19448875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950072100A KR100245508B1 (en) | 1995-12-30 | 1995-12-30 | Car piston pin prelubricating system |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100245508B1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960005506Y1 (en) * | 1991-12-19 | 1996-07-04 | 기아자동차 주식회사 | Lubrication system of connecting rod |
-
1995
- 1995-12-30 KR KR1019950072100A patent/KR100245508B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100245508B1 (en) | 2000-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |