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KR950008919A - Oil separator structure of internal combustion engine - Google Patents

Oil separator structure of internal combustion engine Download PDF

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Publication number
KR950008919A
KR950008919A KR1019940023556A KR19940023556A KR950008919A KR 950008919 A KR950008919 A KR 950008919A KR 1019940023556 A KR1019940023556 A KR 1019940023556A KR 19940023556 A KR19940023556 A KR 19940023556A KR 950008919 A KR950008919 A KR 950008919A
Authority
KR
South Korea
Prior art keywords
oil
oil separator
chamber
baffle plate
separator chamber
Prior art date
Application number
KR1019940023556A
Other languages
Korean (ko)
Other versions
KR0140448B1 (en
Inventor
마나부 이시까와
아끼라 야마시따
Original Assignee
원본미기재
니싼 지도샤 가부시끼 가이샤
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 원본미기재, 니싼 지도샤 가부시끼 가이샤 filed Critical 원본미기재
Publication of KR950008919A publication Critical patent/KR950008919A/en
Application granted granted Critical
Publication of KR0140448B1 publication Critical patent/KR0140448B1/en

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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
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/08—Separating lubricant from air or fuel-air mixture before entry into cylinder
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings

Landscapes

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

Abstract

실린더 헤드 커버내의 오일 분리기실에서 오일을 신속하게 되돌리는 구조를 제공한다.It provides a structure for quickly returning oil in the oil separator chamber in the cylinder head cover.

실린더 헤드 커버(6)의 내측에 배플 플레이트(7)를 수평선에 대해서 경사시켜 부착하고 양자간에 블로우 바이가스를 통하게하여 이것에 포함되는 오일분을 분리하는 상하의 오일 분리기(8,9)실을 이루며, 윗측 오일 분리기실(8)의 하부에 면해서 오목 형상으로 우묵한 오일 저장실(17)을 이룸과 동시에, 상기 오일 저장실(17)의 최하부와 하측 오일 분리기실(9)을 연결통하는 연결통로(18)를 설치하고, 하측 오일 분리기실(9)과 밸브 이동실(10)을 연결통하는 오일 낙하 구멍(19)을 설치한다.Inside the cylinder head cover 6, the baffle plate 7 is inclined with respect to the horizontal line, and the upper and lower oil separators 8 and 9 separate the oil components contained therein through blow bigas between them. And a connecting passage 18 connecting the lowermost portion of the oil reservoir 17 and the lower oil separator chamber 9 while forming an oil reservoir 17 concave in a concave shape facing the lower portion of the upper oil separator chamber 8. ), And an oil drop hole (19) connecting the lower oil separator chamber (9) and the valve movement chamber (10).

Description

내연 기관의 오일 분리기 구조Oil separator structure of internal combustion engine

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

제1도는 본 발명의 실시예를 도시하는 실린더 커버 및 배플 플레이트(baffle plate)의 횡 단면도.1 is a transverse cross-sectional view of a cylinder cover and a baffle plate showing an embodiment of the invention.

제2도는 마찬가지로 실린더 헤드 커버를 밑에서 본 평면도.2 is a plan view of the cylinder head cover as seen from below.

제3도는 마찬가지로 실린더 헤드 커버를 위에서 본 평면도.3 is a plan view from above of the cylinder head cover as well.

제4도는 마찬가지로 실린더 헤드 커버의 종단면도.4 is a longitudinal section of the cylinder head cover as well.

제5도는 마찬가지로 배플 플레이트를 밑에서 본 평면도.5 is a plan view of the baffle plate viewed from below as well.

Claims (2)

실린더 헤드 커버의 내측에 배플 플레이트를 수평선에 대해서 경사시켜 부착하고 양자의 사이에 블로우 바이가스를 통하게 하여 이것에 포함되는 오일을 분리하는 상하의 오일 분리기실을 이루며, 배플 플레이트의 경사 윗쪽에 위치하는 윗측 오일 분리기 실의 하부에 면해서 오목 형상으로 우묵한 오일 저장실을 이루는 동시에, 상기 오일 저장실의 최하부와 배플 플레이트의 경사 아랫쪽에 위치하는 아래측 오일 분리기실을 연결통하는 연결통로를 설치하고, 아래측 오일 분리기 실과 밸브 이동실을 연결통하는 오일 낙하 구멍을 설치한 것을 특징으로 하는 내면 기관의 오일 분리기 구조.The baffle plate is attached to the inside of the cylinder head cover at an inclined angle with respect to the horizontal line, and forms an upper and lower oil separator chamber for separating the oil contained therein through a blow vice gas between the two sides, and the upper side located above the inclined upper side of the baffle plate. A concave oil reservoir is formed facing the lower part of the oil separator chamber, and at the same time, a connecting passage is formed between the bottom of the oil reservoir chamber and the lower oil separator chamber located below the inclination of the baffle plate. An oil separator structure of an internal engine, characterized by providing an oil dropping hole connecting the seal and the valve moving chamber. 제1항에 있어서, 배플 플레이트에 오일 낙하 구멍을 이루는 형상의 파이프를 접속한 것을 특징으로 하는 내연 기관의 오일 분리기 구조.The oil separator structure of an internal combustion engine according to claim 1, wherein a pipe having a shape forming an oil drop hole is connected to the baffle plate. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940023556A 1993-09-16 1994-09-16 Structure of engine oil separator KR0140448B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23049993A JP3206241B2 (en) 1993-09-16 1993-09-16 Oil separator structure of internal combustion engine
JP93-230499 1993-09-16

Publications (2)

Publication Number Publication Date
KR950008919A true KR950008919A (en) 1995-04-19
KR0140448B1 KR0140448B1 (en) 1998-07-01

Family

ID=16908732

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940023556A KR0140448B1 (en) 1993-09-16 1994-09-16 Structure of engine oil separator

Country Status (2)

Country Link
JP (1) JP3206241B2 (en)
KR (1) KR0140448B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3389801B2 (en) * 1996-11-29 2003-03-24 スズキ株式会社 Engine blow-by gas reduction structure
JP2010096154A (en) * 2008-10-20 2010-04-30 Aichi Mach Ind Co Ltd Vapor-liquid separating structure
JP5394558B1 (en) * 2012-11-21 2014-01-22 三桜工業株式会社 Oil separator
JP6478269B2 (en) * 2015-03-20 2019-03-06 ダイハツ工業株式会社 Cylinder head cover

Also Published As

Publication number Publication date
KR0140448B1 (en) 1998-07-01
JP3206241B2 (en) 2001-09-10
JPH0783020A (en) 1995-03-28

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