JPS59146513U - Blow-by gas treatment equipment for internal combustion engines - Google Patents

Blow-by gas treatment equipment for internal combustion engines

Info

Publication number
JPS59146513U
JPS59146513U JP4068183U JP4068183U JPS59146513U JP S59146513 U JPS59146513 U JP S59146513U JP 4068183 U JP4068183 U JP 4068183U JP 4068183 U JP4068183 U JP 4068183U JP S59146513 U JPS59146513 U JP S59146513U
Authority
JP
Japan
Prior art keywords
blow
internal combustion
gas treatment
combustion engines
treatment equipment
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
JP4068183U
Other languages
Japanese (ja)
Inventor
照雄 佐藤
関根　広司
Original Assignee
トヨタ自動車株式会社
日野自動車株式会社
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, 日野自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP4068183U priority Critical patent/JPS59146513U/en
Publication of JPS59146513U publication Critical patent/JPS59146513U/en
Pending legal-status Critical Current

Links

Landscapes

  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

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) [Abstract] 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 the drawing]

第１図は本考案の第１実施例を示す略断面図、第２図は
第１図のオイル分離装置の拡大断面図、第３図は本考案
の第２実施例の略断面図である。 ３・・・・・・クランクケース、６・・・・・・吸気管
、９・・・・・・ヘッドカバー、１３．１５・・・・・
・ブローバイカス循環パイプ、１４・・・・・・オイル
分離装置、１Ｇ・曲・オイル戻しパイプ、１７・・曲負
圧アクチュエータ、２３・・・・・・フィルター、２９
・・・・・・弁座、３０・・・・・・弁体、３１・・・
・・・ダイヤフラム。Fig. 1 is a schematic sectional view showing a first embodiment of the present invention, Fig. 2 is an enlarged sectional view of the oil separation device of Fig. 1, and Fig. 3 is a schematic sectional view of a second embodiment of the invention. . 3...Crankcase, 6...Intake pipe, 9...Head cover, 13.15...
・Blow bicus circulation pipe, 14...Oil separation device, 1G, bent oil return pipe, 17...Curved negative pressure actuator, 23...Filter, 29
... Valve seat, 30... Valve body, 31...
...Diaphragm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 吸気系に向かうブローバイガス循環通路途中にオイル分
離装置を設け、該オイル分離装置は分離されたオイルを
クランクケースに戻す通路と、該通路内に配置されて選
択的に開閉される弁装置とを含むことを特徴とする内燃
機関のブローバイガス処理装置。An oil separation device is provided in the blow-by gas circulation path toward the intake system, and the oil separation device includes a path for returning the separated oil to the crankcase, and a valve device disposed within the path to be selectively opened and closed. A blow-by gas treatment device for an internal combustion engine, comprising:
JP4068183U 1983-03-23 1983-03-23 Blow-by gas treatment equipment for internal combustion engines Pending JPS59146513U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4068183U JPS59146513U (en) 1983-03-23 1983-03-23 Blow-by gas treatment equipment for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4068183U JPS59146513U (en) 1983-03-23 1983-03-23 Blow-by gas treatment equipment for internal combustion engines

Publications (1)

Publication Number Publication Date
JPS59146513U true JPS59146513U (en) 1984-09-29

Family

ID=30171290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4068183U Pending JPS59146513U (en) 1983-03-23 1983-03-23 Blow-by gas treatment equipment for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS59146513U (en)

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