JPS62110511U - - Google Patents

Info

Publication number
JPS62110511U
JPS62110511U JP20099485U JP20099485U JPS62110511U JP S62110511 U JPS62110511 U JP S62110511U JP 20099485 U JP20099485 U JP 20099485U JP 20099485 U JP20099485 U JP 20099485U JP S62110511 U JPS62110511 U JP S62110511U
Authority
JP
Japan
Prior art keywords
blow
gas
pipe
air introduction
fresh air
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
JP20099485U
Other languages
Japanese (ja)
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 JP20099485U priority Critical patent/JPS62110511U/ja
Publication of JPS62110511U publication Critical patent/JPS62110511U/ja
Pending legal-status Critical Current

Links

Landscapes

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

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を示す全体構成図で
ある。第2図は他の実施例を示す全体構成図、第
3図は同図X線に沿う矢示図である。第4図は従
来例を示す全体構成図である。 1…エンジン、2…ロツカーカバー、3…吸気
ダクト、4…スロツトルバルブ、6…コストロー
ルバルブ、7C,7R…新気導入パイプ、8C,
8R…ブローバイ通路、10…オイルパン、14
…ピストン、21…ロツカー室、23…クランク
室。
FIG. 1 is an overall configuration diagram showing an embodiment of the present invention. FIG. 2 is an overall configuration diagram showing another embodiment, and FIG. 3 is an arrow diagram taken along the X-line in the figure. FIG. 4 is an overall configuration diagram showing a conventional example. 1...Engine, 2...Rocker cover, 3...Intake duct, 4...Throttle valve, 6...Cost troll valve, 7C, 7R...New air introduction pipe, 8C,
8R...Blow-by passage, 10...Oil pan, 14
...Piston, 21...Rotzker chamber, 23...Crank chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スロツトルバルブより上流側吸気通路に接続す
る新気導入パイプと、スロツトルバルブより下流
側の吸気通路にコントロールバルブを介して接続
するブローバイガス取出パイプとを備えて、エン
ジンブロツク内に洩れ出すブローバイガスを機関
吸気系に戻すブローバイガス還流装置において、
ロツカー室に上記新気導入パイプとブローバイガ
ス取出パイプをそれぞれ接続するとともに、クラ
ンク室に上記新気導入パイプとブローバイガス取
出パイプをそれぞれ接続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。
Equipped with a fresh air introduction pipe that connects to the intake passage upstream from the throttle valve, and a blow-by gas take-off pipe that connects to the intake passage downstream from the throttle valve via a control valve, the blow-by gas that leaks into the engine block is removed. In the blow-by gas recirculation device that returns gas to the engine intake system,
A blow-by gas recirculation device for an internal combustion engine, characterized in that the fresh air introduction pipe and the blow-by gas take-out pipe are connected to the rocker chamber, and the fresh air introduction pipe and the blow-by gas take-out pipe are respectively connected to the crank chamber.
JP20099485U 1985-12-27 1985-12-27 Pending JPS62110511U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20099485U JPS62110511U (en) 1985-12-27 1985-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20099485U JPS62110511U (en) 1985-12-27 1985-12-27

Publications (1)

Publication Number Publication Date
JPS62110511U true JPS62110511U (en) 1987-07-14

Family

ID=31164031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20099485U Pending JPS62110511U (en) 1985-12-27 1985-12-27

Country Status (1)

Country Link
JP (1) JPS62110511U (en)

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