KR980002739A - Oil passage structure of cylinder block - Google Patents

Oil passage structure of cylinder block Download PDF

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Publication number
KR980002739A
KR980002739A KR1019960021985A KR19960021985A KR980002739A KR 980002739 A KR980002739 A KR 980002739A KR 1019960021985 A KR1019960021985 A KR 1019960021985A KR 19960021985 A KR19960021985 A KR 19960021985A KR 980002739 A KR980002739 A KR 980002739A
Authority
KR
South Korea
Prior art keywords
cylinder block
oil passage
oil
passage structure
extending
Prior art date
Application number
KR1019960021985A
Other languages
Korean (ko)
Other versions
KR0171809B1 (en
Inventor
서상해
Original Assignee
양재신
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 양재신, 대우자동차 주식회사 filed Critical 양재신
Priority to KR1019960021985A priority Critical patent/KR0171809B1/en
Publication of KR980002739A publication Critical patent/KR980002739A/en
Application granted granted Critical
Publication of KR0171809B1 publication Critical patent/KR0171809B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/20—Other cylinders characterised by constructional features providing for lubrication

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

본 발명은 실린더블럭의 오일통로구조에 관한 것으로, 실린더블럭(1)의 외면에 실린더헤드가 취부되는 보울트 체결구멍의 외측에 위치되면서 실린더블럭의 하면쪽으로 소정 길이로 연장된 상부오일통로(5a)와, 이 상부 오일통로(5a)와 상하로 소정간격을 두고 이격되어 베어링 저어널부위(6)와 동일한 평면내에 위치되면서 실린더블럭의 하단면까지 연장된 하부오일통로(5b)로 이루어지되, 이들 상.하부오일통로(5a,5b)는 실린더블럭(1)의 외면에 형성되면서 덮개(8)로 밀봉되어진 오일연통실(7)에 의해 일체로 연결된 구조로 되어, 상기 상부오일통로(5a)와 인접해서 오목한 홈(9)을 형성시켜 살빼기로 증량을 효과적으로 저감시킬 수 있을 뿐만 아니라 오일팬으로 윤활오일이 자연스럽게 유동되도록 하여 공기가 혼입되지 않게 된다.The present invention relates to an oil passage structure of a cylinder block, the upper oil passage (5a) extending to a predetermined length toward the lower surface of the cylinder block is located outside the bolt fastening hole for mounting the cylinder head on the outer surface of the cylinder block (1) And a lower oil passage 5b spaced apart from the upper oil passage 5a at a predetermined interval in the same plane as the bearing journal portion 6 and extending to the bottom surface of the cylinder block. The upper and lower oil passages 5a and 5b are formed on the outer surface of the cylinder block 1 and are integrally connected by an oil communication chamber 7 sealed with a lid 8, so that the upper oil passage 5a is provided. By forming a concave groove (9) adjacent to and can effectively reduce the increase by weight loss, as well as allowing the lubricating oil to flow naturally into the oil pan so that air is not mixed.

Description

실린더블럭의 오일통로구조Oil passage structure of cylinder block

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

제1도는 본 발명에 따라 오일통로가 형성된 실린더블럭의 개략적인 사시도.1 is a schematic perspective view of a cylinder block in which an oil passage is formed according to the present invention.

제2도는 제1도의 A-A선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.

Claims (1)

실린더블럭(1)의 외면에 실린더헤드가 취부되는 보울트 체결구멍의 외측에 위치되면서 실린더블럭의 하면쪽으로 소정 길이로 연장된 상부오일통로(5a)와, 이 상부오일통로(5a)와 상하로 소정간격을 두고 이격되어 베어링 저어널부위(6)와 동일한 평면내에 위치되면서 실린더블럭의 하단면까지 연장된 하부오일통로(5b)로 이루어지되, 이들 상.하부오일통로(5a,5b)는 실린더블럭(1)의 외면에 형성되면서 덮개(8)로 밀봉되어진 오일연통실(7)에 의해 일체로 연결된 실린더블럭의 오일통로구조.The upper oil passage 5a, which is located outside the bolt fastening hole in which the cylinder head is mounted on the outer surface of the cylinder block 1, extends a predetermined length toward the lower surface of the cylinder block, and is predetermined up and down with the upper oil passage 5a. The lower oil passage 5b, which is spaced apart at intervals and is located in the same plane as the bearing journal portion 6 and extends to the bottom surface of the cylinder block, is formed by the upper and lower oil passages 5a and 5b. Oil passage structure of the cylinder block formed integrally by the oil communication chamber (7) sealed on the cover (8) formed on the outer surface of (1). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960021985A 1996-06-18 1996-06-18 Oil passage of cylinder block KR0171809B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960021985A KR0171809B1 (en) 1996-06-18 1996-06-18 Oil passage of cylinder block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960021985A KR0171809B1 (en) 1996-06-18 1996-06-18 Oil passage of cylinder block

Publications (2)

Publication Number Publication Date
KR980002739A true KR980002739A (en) 1998-03-30
KR0171809B1 KR0171809B1 (en) 1999-03-20

Family

ID=19462248

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960021985A KR0171809B1 (en) 1996-06-18 1996-06-18 Oil passage of cylinder block

Country Status (1)

Country Link
KR (1) KR0171809B1 (en)

Also Published As

Publication number Publication date
KR0171809B1 (en) 1999-03-20

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