JPS6038110U - Blow-by gas recirculation device for internal combustion engine - Google Patents

Blow-by gas recirculation device for internal combustion engine

Info

Publication number
JPS6038110U
JPS6038110U JP12979183U JP12979183U JPS6038110U JP S6038110 U JPS6038110 U JP S6038110U JP 12979183 U JP12979183 U JP 12979183U JP 12979183 U JP12979183 U JP 12979183U JP S6038110 U JPS6038110 U JP S6038110U
Authority
JP
Japan
Prior art keywords
blow
engine
intake passage
internal combustion
combustion engine
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
JP12979183U
Other languages
Japanese (ja)
Inventor
柿崎　忠雄
Original Assignee
日本電子機器株式会社
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 日本電子機器株式会社 filed Critical 日本電子機器株式会社
Priority to JP12979183U priority Critical patent/JPS6038110U/en
Publication of JPS6038110U publication Critical patent/JPS6038110U/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) [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図及び第２図はそれぞれ従来のブローバイガス還流
装置を示す簡略構成図、第３図は本考案に係わるブロー
バイガス還流装置の一実施例を示　。 す簡略構成図である二 １１・・・エンジン本体、１２・・・吸気通路、１６・
・・エアフローメータ、１９・・・ブローバイガス還流
通路、２０．２２・・・逆止弁、２１・・・新気導入通
路。1 and 2 are simplified configuration diagrams showing a conventional blow-by gas recirculation device, respectively, and FIG. 3 shows an embodiment of the blow-by gas recirculation device according to the present invention. 211...Engine main body, 12...Intake passage, 16.
... Air flow meter, 19... Blow-by gas recirculation passage, 20.22... Check valve, 21... Fresh air introduction passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エアフローメータにより計測した吸入空気量に基づいて
燃料を噴射する電子制御燃料噴射装置を備えた内燃機関
において、エアフローメータより下流の吸気通路とエン
ジン内部とを連通しかつ中間部にエンジン側から吸気通
路側への流れのみを許容する逆止弁を介装したブローバ
イガス通路と、エアフローメータより上流の吸気通路と
エンジン内部とを連通しかつ中間部に吸気通路側からエ
ンジン側への流れのみを許容する逆止弁を介装した新気
導入通路とを設けて構成したことを特徴とする内燃機関
のブローバイガス還流装置。In an internal combustion engine equipped with an electronically controlled fuel injection device that injects fuel based on the amount of intake air measured by an air flow meter, an intake passage is provided that connects the intake passage downstream of the air flow meter with the inside of the engine, and that connects the intake passage downstream of the air flow meter with the inside of the engine. A blow-by gas passage with a check valve that only allows flow to the side communicates with the intake passage upstream of the air flow meter and the inside of the engine, with an intermediate section that only allows flow from the intake passage side to the engine side. 1. A blow-by gas recirculation device for an internal combustion engine, comprising a fresh air introduction passageway equipped with a check valve.
JP12979183U 1983-08-24 1983-08-24 Blow-by gas recirculation device for internal combustion engine Pending JPS6038110U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12979183U JPS6038110U (en) 1983-08-24 1983-08-24 Blow-by gas recirculation device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12979183U JPS6038110U (en) 1983-08-24 1983-08-24 Blow-by gas recirculation device for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS6038110U true JPS6038110U (en) 1985-03-16

Family

ID=30293969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12979183U Pending JPS6038110U (en) 1983-08-24 1983-08-24 Blow-by gas recirculation device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS6038110U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01117908A (en) * 1987-10-30 1989-05-10 Fuji Heavy Ind Ltd Blow-by gas circulator of internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01117908A (en) * 1987-10-30 1989-05-10 Fuji Heavy Ind Ltd Blow-by gas circulator of internal combustion engine

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