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JPH02118116U - - Google Patents

Info

Publication number
JPH02118116U
JPH02118116U JP2755189U JP2755189U JPH02118116U JP H02118116 U JPH02118116 U JP H02118116U JP 2755189 U JP2755189 U JP 2755189U JP 2755189 U JP2755189 U JP 2755189U JP H02118116 U JPH02118116 U JP H02118116U
Authority
JP
Japan
Prior art keywords
oil
gas
blow
oil separator
side compartment
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2755189U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP2755189U priority Critical patent/JPH02118116U/ja
Publication of JPH02118116U publication Critical patent/JPH02118116U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例である直列型エンジ
ンの要部を示す縦断面図、第２図は第１図のオイ
ルセパレータを示す拡大断面図、第３図はオイル
セパレータの他の実施例を示す断面図である。 １……シリンダブロツク、１ａ……クランクケ
ース室、６……オイルセパレータ、６ａ……通路
側隔室、６ｂ……オイル戻り側隔室、７……ブロ
ーバイガス取入口、８……ブローバイガス出口、
９ａ……連通孔、１０……多孔質バツフル板、１
１……オイルパン、１２……連通孔。 Fig. 1 is a longitudinal cross-sectional view showing the main parts of an in-line engine that is an embodiment of the present invention, Fig. 2 is an enlarged cross-sectional view showing the oil separator of Fig. 1, and Fig. 3 is another embodiment of the oil separator. It is a sectional view showing an example. 1... Cylinder block, 1a... Crankcase chamber, 6... Oil separator, 6a... Passage side compartment, 6b... Oil return side compartment, 7... Blowby gas intake, 8... Blowby gas outlet ,
9a...Communication hole, 10...Porous buttful plate, 1
1...Oil pan, 12...Communication hole.

Claims (1)

【実用新案登録請求の範囲】 クランクケース室からのブローバイガス取入口
と、気液分離した後のブローバイガスを吸入系に
流出するブローバイガス出口とを有し、分離され
た液状オイルをオイルパンに戻すようにしたオイ
ルセパレータにおいて、 上記オイルセパレータ内に上記ブローバイガス
取入口から流入するブローバイガスの衝突方向に
沿つて傾斜した多孔質バツフル板を設置し、 上記オイルセパレータを、上記多孔質バツフル
板により区画してブローバイガスの通路側隔室と
、オイル戻り側隔室とに分離し、 上記オイル戻り側隔室より上記クランクケース
室側オイルパンに連通する連通孔を形成したこと
を特徴とする内燃機関のオイルセパレータ。[Scope of Claim for Utility Model Registration] It has a blow-by gas inlet from the crankcase chamber and a blow-by gas outlet through which blow-by gas after gas-liquid separation flows out to the suction system, and the separated liquid oil is sent to the oil pan. In the oil separator that is returned back, a porous buttful plate is installed inside the oil separator and is inclined along the collision direction of the blowby gas flowing from the blowby gas intake port, and the oil separator is fixed by the porous buttful plate. The internal combustion engine is divided into a blow-by gas passage side compartment and an oil return side compartment, and a communication hole is formed to communicate from the oil return side compartment to the crankcase chamber side oil pan. Engine oil separator.
JP2755189U 1989-03-09 1989-03-09 Pending JPH02118116U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2755189U JPH02118116U (en) 1989-03-09 1989-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2755189U JPH02118116U (en) 1989-03-09 1989-03-09

Publications (1)

Publication Number Publication Date
JPH02118116U true JPH02118116U (en) 1990-09-21

Family

ID=31250137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2755189U Pending JPH02118116U (en) 1989-03-09 1989-03-09

Country Status (1)

Country Link
JP (1) JPH02118116U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007231775A (en) * 2006-02-28 2007-09-13 Mitsubishi Heavy Ind Ltd Blow-by gas discharging device for engine
JP2008032009A (en) * 2006-07-31 2008-02-14 Dr Ing H C F Porsche Ag Internal combustion engine
WO2013129556A1 (en) * 2012-02-29 2013-09-06 ヤマハ発動機株式会社 Blow-by gas reduction device
JP2015501400A (en) * 2011-10-27 2015-01-15 エムジーアイ・クーティエ Method and apparatus for oil decantation in gas flow

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007231775A (en) * 2006-02-28 2007-09-13 Mitsubishi Heavy Ind Ltd Blow-by gas discharging device for engine
JP4599318B2 (en) * 2006-02-28 2010-12-15 三菱重工業株式会社 Engine blow-by gas discharge device
JP2008032009A (en) * 2006-07-31 2008-02-14 Dr Ing H C F Porsche Ag Internal combustion engine
JP2015501400A (en) * 2011-10-27 2015-01-15 エムジーアイ・クーティエ Method and apparatus for oil decantation in gas flow
WO2013129556A1 (en) * 2012-02-29 2013-09-06 ヤマハ発動機株式会社 Blow-by gas reduction device
JPWO2013129556A1 (en) * 2012-02-29 2015-07-30 ヤマハ発動機株式会社 Blow-by gas reduction device

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