JPS599126U - Crankcase forced circulation system for internal combustion engine with turbocharger - Google Patents

Crankcase forced circulation system for internal combustion engine with turbocharger

Info

Publication number
JPS599126U
JPS599126U JP10245682U JP10245682U JPS599126U JP S599126 U JPS599126 U JP S599126U JP 10245682 U JP10245682 U JP 10245682U JP 10245682 U JP10245682 U JP 10245682U JP S599126 U JPS599126 U JP S599126U
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engine
circulation system
forced circulation
turbocharger
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
JP10245682U
Other languages
Japanese (ja)
Other versions
JPS6211312Y2 (en
Inventor
前田　頼成
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP10245682U priority Critical patent/JPS599126U/en
Publication of JPS599126U publication Critical patent/JPS599126U/en
Application granted granted Critical
Publication of JPS6211312Y2 publication Critical patent/JPS6211312Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

−第１図はエンジン回転数に対するブローパイガス流量
の変化を過給機なし、及び過給機付につき夫々ｅ工、１
２で示す線図、第２図は本考案の装置の断面構成図。 １０・・・シリンダ、１１・・・ピストン、１２・・・
クランク軸、１３・・・シリンダヘッド、１４・・・シ
リンダヘッドカバー、１５・・・オイルパン、１８・・
・クランクケース、２０・；・過給吸気管、２４・・・
スロットル弁、２８・・・過給機、３６・・・ドレン口
、３β・・・ドレンパイプ、５０・・・ベンチレーショ
ン室、５２・・・循環ホース。-Figure 1 shows the change in blow pie gas flow rate with respect to engine speed for the case without a supercharger and with a supercharger, respectively.
FIG. 2 is a cross-sectional configuration diagram of the device of the present invention. 10...Cylinder, 11...Piston, 12...
Crankshaft, 13... Cylinder head, 14... Cylinder head cover, 15... Oil pan, 18...
・Crankcase, 20;・Supercharged intake pipe, 24...
Throttle valve, 28...supercharger, 36...drain port, 3β...drain pipe, 50...ventilation chamber, 52...circulation hose.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ターボ過給機付内燃機関において、過給機の潤滑油ドレ
ン口をクランクケースに接続するドレンパイプの途中に
ドレンパイプ中の潤滑油より排気ガス分を分離するベン
チレーション室を形成し、−該ベンチレーション室を循
環ホースを介し機関の吸気系に接続するようにしたクラ
ンクケース強制循環装置。In an internal combustion engine with a turbo supercharger, a ventilation chamber is formed in the middle of a drain pipe that connects the lubricating oil drain port of the supercharger to the crankcase to separate exhaust gas from the lubricating oil in the drain pipe, and - A crankcase forced circulation system that connects the ventilation chamber to the engine's intake system via a circulation hose.
JP10245682U 1982-07-08 1982-07-08 Crankcase forced circulation system for internal combustion engine with turbocharger Granted JPS599126U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10245682U JPS599126U (en) 1982-07-08 1982-07-08 Crankcase forced circulation system for internal combustion engine with turbocharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10245682U JPS599126U (en) 1982-07-08 1982-07-08 Crankcase forced circulation system for internal combustion engine with turbocharger

Publications (2)

Publication Number Publication Date
JPS599126U true JPS599126U (en) 1984-01-20
JPS6211312Y2 JPS6211312Y2 (en) 1987-03-17

Family

ID=30241483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10245682U Granted JPS599126U (en) 1982-07-08 1982-07-08 Crankcase forced circulation system for internal combustion engine with turbocharger

Country Status (1)

Country Link
JP (1) JPS599126U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043110U (en) * 1983-09-02 1985-03-27 ダイハツ工業株式会社 Blow-by gas recirculation device for turbocharged engines
JPS60133134U (en) * 1984-02-15 1985-09-05 ダイハツ工業株式会社 Turbocharger lubricating oil return device
JPH01149534U (en) * 1988-04-06 1989-10-17
JP2013100789A (en) * 2011-11-09 2013-05-23 Aisan Industry Co Ltd Oil discharge device in intake passage of engine with supercharger
JP2017194009A (en) * 2016-04-20 2017-10-26 トヨタ自動車株式会社 Internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5576432U (en) * 1978-11-13 1980-05-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5576432U (en) * 1978-11-13 1980-05-26

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043110U (en) * 1983-09-02 1985-03-27 ダイハツ工業株式会社 Blow-by gas recirculation device for turbocharged engines
JPS60133134U (en) * 1984-02-15 1985-09-05 ダイハツ工業株式会社 Turbocharger lubricating oil return device
JPH01149534U (en) * 1988-04-06 1989-10-17
JP2013100789A (en) * 2011-11-09 2013-05-23 Aisan Industry Co Ltd Oil discharge device in intake passage of engine with supercharger
JP2017194009A (en) * 2016-04-20 2017-10-26 トヨタ自動車株式会社 Internal combustion engine

Also Published As

Publication number Publication date
JPS6211312Y2 (en) 1987-03-17

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