JPS6451713U - - Google Patents

Info

Publication number
JPS6451713U
JPS6451713U JP14656787U JP14656787U JPS6451713U JP S6451713 U JPS6451713 U JP S6451713U JP 14656787 U JP14656787 U JP 14656787U JP 14656787 U JP14656787 U JP 14656787U JP S6451713 U JPS6451713 U JP S6451713U
Authority
JP
Japan
Prior art keywords
gas
cylinder head
separation chamber
blow
head cover
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
JP14656787U
Other languages
Japanese (ja)
Other versions
JPH0627774Y2 (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 JP1987146567U priority Critical patent/JPH0627774Y2/en
Publication of JPS6451713U publication Critical patent/JPS6451713U/ja
Application granted granted Critical
Publication of JPH0627774Y2 publication Critical patent/JPH0627774Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

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

図面は本考案の実施例を示し、第１図は平面図
、第２図は第１図の―視拡大断面図である。 １…シリンダヘツドカバー、２…シリンダヘツ
ド、３…ボツクス、４…底板、５…気液分離室、
６…スロツトル弁、７…気化器、８…エアクリー
ナ、９…第２ブローバイガス通路、１０…オイル
フイラー、１１…オイルフイラーキヤツプ、１３
…気液分離室、１４…吸気マニホールド、１５…
第１ブローバイガス通路、１６…ブローバイガス
通路。 The drawings show an embodiment of the present invention, and FIG. 1 is a plan view, and FIG. 2 is an enlarged cross-sectional view of FIG. 1. 1... Cylinder head cover, 2... Cylinder head, 3... Box, 4... Bottom plate, 5... Gas-liquid separation chamber,
6...Throttle valve, 7...Carburizer, 8...Air cleaner, 9...Second blow-by gas passage, 10...Oil filler, 11...Oil filler cap, 13
...gas-liquid separation chamber, 14...intake manifold, 15...
1st blow-by gas passage, 16... blow-by gas passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダヘツド上面を覆うシリンダヘツドカバ
ーに設けたオイルフイラーに対するオイルフイラ
ーキヤツプ内に、前記シリンダヘツドカバー内に
連通する気液分離室を形成し、この気液分離室に
、気化器より下流側における吸気系への第１ブロ
ーバイガス通路を接続して成る内燃機関において
、前記シリンダヘツドカバーの内面に、当該シリ
ンダヘツドカバー内と非連通の気液分離室を形成
して、このシリンダヘツドカバーにおける気液分
離室に、気化器より上流側における吸気系への第
２ブローバイガス通路を接続し、且つ、前記オイ
ルフイラーキヤツプにおける気液分離室と、シリ
ンダヘツドカバーにおける気液分離室とをブロー
バイガス通路を介して接続したことを特徴とする
内燃機関のブローバイガス抽出装置。 A gas-liquid separation chamber communicating with the inside of the cylinder head cover is formed in the oil filler cap for the oil filler provided on the cylinder head cover that covers the upper surface of the cylinder head. In an internal combustion engine having a first blow-by gas passage connected to the cylinder head system, a gas-liquid separation chamber not communicating with the inside of the cylinder head cover is formed on the inner surface of the cylinder head cover, and the gas-liquid separation chamber in the cylinder head cover is separated. A second blow-by gas passage to the intake system on the upstream side of the carburetor is connected to the separation chamber, and a blow-by gas passage is connected to the gas-liquid separation chamber in the oil filler cap and the gas-liquid separation chamber in the cylinder head cover. A blow-by gas extraction device for an internal combustion engine, characterized in that the blow-by gas extraction device is connected through the internal combustion engine.
JP1987146567U 1987-09-25 1987-09-25 Blow-by gas extraction device for internal combustion engine Expired - Lifetime JPH0627774Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987146567U JPH0627774Y2 (en) 1987-09-25 1987-09-25 Blow-by gas extraction device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987146567U JPH0627774Y2 (en) 1987-09-25 1987-09-25 Blow-by gas extraction device for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS6451713U true JPS6451713U (en) 1989-03-30
JPH0627774Y2 JPH0627774Y2 (en) 1994-07-27

Family

ID=31416179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987146567U Expired - Lifetime JPH0627774Y2 (en) 1987-09-25 1987-09-25 Blow-by gas extraction device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPH0627774Y2 (en)

Cited By (3)

* 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
WO2007139185A1 (en) * 2006-06-01 2007-12-06 Tokai Kogyo Co., Ltd Injection connector and injection structure of liquid container
JP2016205253A (en) * 2015-04-23 2016-12-08 トヨタ自動車株式会社 Variable compression ratio internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681148U (en) * 1979-11-27 1981-07-01
JPS6125519U (en) * 1984-07-20 1986-02-15 三菱自動車工業株式会社 Blow-by gas reduction equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681148U (en) * 1979-11-27 1981-07-01
JPS6125519U (en) * 1984-07-20 1986-02-15 三菱自動車工業株式会社 Blow-by gas reduction equipment

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
WO2007139185A1 (en) * 2006-06-01 2007-12-06 Tokai Kogyo Co., Ltd Injection connector and injection structure of liquid container
JP2008008280A (en) * 2006-06-01 2008-01-17 Tokai Kogyo Co Ltd Injection connector and injection structure of liquid container
KR100994013B1 (en) 2006-06-01 2010-11-11 도요타 지도샤（주） Injection connector and injection structure of liquid container
US8127807B2 (en) 2006-06-01 2012-03-06 Tokai Kogyo Co., Ltd. Pour connector and pour port structure of liquid container
JP2016205253A (en) * 2015-04-23 2016-12-08 トヨタ自動車株式会社 Variable compression ratio internal combustion engine

Also Published As

Publication number Publication date
JPH0627774Y2 (en) 1994-07-27

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