JPH0188012U - - Google Patents

Info

Publication number
JPH0188012U
JPH0188012U JP18570187U JP18570187U JPH0188012U JP H0188012 U JPH0188012 U JP H0188012U JP 18570187 U JP18570187 U JP 18570187U JP 18570187 U JP18570187 U JP 18570187U JP H0188012 U JPH0188012 U JP H0188012U
Authority
JP
Japan
Prior art keywords
blow
oil separator
engine
gas
gas passage
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.)
Granted
Application number
JP18570187U
Other languages
Japanese (ja)
Other versions
JPH0541208Y2 (en
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 JP18570187U priority Critical patent/JPH0541208Y2/ja
Publication of JPH0188012U publication Critical patent/JPH0188012U/ja
Application granted granted Critical
Publication of JPH0541208Y2 publication Critical patent/JPH0541208Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案の一実施例に係るシリンダヘツ
ドの平面図、第２図は同実施例の一部断面正面図
である。 １：シリンダヘツド、８：ブローバイガス通路
、９：カムキヤツプ、１０：延長部、１１：貫通
孔、１３：ヘツドカバー、１５：オイルセパレー
タ室、１７：オイルセパレータ入口、１９：オイ
ルリターン通路。 FIG. 1 is a plan view of a cylinder head according to an embodiment of the present invention, and FIG. 2 is a partially sectional front view of the same embodiment. 1: cylinder head, 8: blow-by gas passage, 9: cam cap, 10: extension, 11: through hole, 13: head cover, 15: oil separator chamber, 17: oil separator inlet, 19: oil return passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ヘツドカバーの上部裏面にオイルセパレータ室
を設け、また、シリンダヘツドに、該シリンダヘ
ツドを貫通しその上面に開口するブローバイガス
通路を設けて、ブローバイガスを、前記ブローバ
イガス通路からオイルセパレータ入口に導き、前
記オイルセパレータ室内でオイルを分離した後エ
ンジン吸気系に還流するようにしたエンジンのブ
ローバイガス還流装置において、前記ブローバイ
ガス通路を、カム軸軸受を貫通して該カム軸軸受
上面の前記オイルセパレータ入口と対向する位置
に開口せしめたことを特徴とするエンジンのブロ
ーバイガス還流装置。 An oil separator chamber is provided on the back surface of the upper part of the head cover, and a blow-by gas passage is provided in the cylinder head that penetrates the cylinder head and opens on the upper surface thereof, and guides the blow-by gas from the blow-by gas passage to the oil separator inlet; In the engine blow-by gas recirculation device in which oil is separated in the oil separator chamber and then returned to the engine intake system, the blow-by gas passage passes through the camshaft bearing and is connected to the oil separator inlet on the upper surface of the camshaft bearing. A blow-by gas recirculation device for an engine, characterized by having an opening at a position facing the engine.
JP18570187U 1987-12-04 1987-12-04 Expired - Lifetime JPH0541208Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18570187U JPH0541208Y2 (en) 1987-12-04 1987-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18570187U JPH0541208Y2 (en) 1987-12-04 1987-12-04

Publications (2)

Publication Number Publication Date
JPH0188012U true JPH0188012U (en) 1989-06-09
JPH0541208Y2 JPH0541208Y2 (en) 1993-10-19

Family

ID=31476973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18570187U Expired - Lifetime JPH0541208Y2 (en) 1987-12-04 1987-12-04

Country Status (1)

Country Link
JP (1) JPH0541208Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009191827A (en) * 2008-02-18 2009-08-27 Aichi Mach Ind Co Ltd Blow-by gas recirculation structure and internal-combustion engine provided with the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009191827A (en) * 2008-02-18 2009-08-27 Aichi Mach Ind Co Ltd Blow-by gas recirculation structure and internal-combustion engine provided with the same
EP2090760A3 (en) * 2008-02-18 2011-01-05 Aichi Machine Industry Co. Ltd. Blow-by gas recirculation structure for engine
US8011353B2 (en) 2008-02-18 2011-09-06 Aichi Machine Industry Co., Ltd. Blow-by gas recirculation structure for engine

Also Published As

Publication number Publication date
JPH0541208Y2 (en) 1993-10-19

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