JPS5864811U - Blow-by gas reduction device - Google Patents

Blow-by gas reduction device

Info

Publication number
JPS5864811U
JPS5864811U JP15959181U JP15959181U JPS5864811U JP S5864811 U JPS5864811 U JP S5864811U JP 15959181 U JP15959181 U JP 15959181U JP 15959181 U JP15959181 U JP 15959181U JP S5864811 U JPS5864811 U JP S5864811U
Authority
JP
Japan
Prior art keywords
blow
gas passage
blowby gas
wall surface
reduction device
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
JP15959181U
Other languages
Japanese (ja)
Other versions
JPS6314011Y2 (en
Inventor
正 佐藤
本多　裕昭
竹本　孝昇
Original Assignee
日産ディーゼル工業株式会社
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 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP15959181U priority Critical patent/JPS5864811U/en
Publication of JPS5864811U publication Critical patent/JPS5864811U/en
Application granted granted Critical
Publication of JPS6314011Y2 publication Critical patent/JPS6314011Y2/ja
Granted 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図は本考案の１実施例を示す全体構成図、第２図は
同上実施例の要部斜視図、第３図はブローバイガス通路
の縦断面図を示す。 ３・・・・・田ツカカバー、６・・・・・・吸気マニホ
ルド、７・・・・・・連通路、８・・・・・・仕切板、
９・・・・・・ブローバイガス通路、１０・・・・・・
拡張室、１０ａ・・・・・・拡張室底壁、１１・・・・
・・ドレン孔。FIG. 1 is an overall configuration diagram showing one embodiment of the present invention, FIG. 2 is a perspective view of essential parts of the same embodiment, and FIG. 3 is a longitudinal sectional view of a blow-by gas passage. 3... Tatsuka cover, 6... Intake manifold, 7... Communication path, 8... Partition plate,
9...Blow-by gas passage, 10...
Expansion chamber, 10a... Expansion chamber bottom wall, 11...
...Drain hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロッカカバー内に設けたブローバイガス通路に拡張室を
設け、前記ブローバイガス通路と吸気マニホルドとを連
通ずる連通路のブローバイガス通路側開口端を、前記ブ
ローバイガス通路壁面より外方に突出する拡張室壁面に
対面させかつ当該壁面近傍まで突入させると共に、拡張
室壁にロッカカバー内空間に開口する開口部を設けたこ
とを特徴とするブローバイガス還元装置。An expansion chamber is provided in the blowby gas passage provided in the rocker cover, and the opening end on the blowby gas passage side of the communication passage that communicates the blowby gas passage and the intake manifold projects outward from the wall surface of the blowby gas passage. A blow-by gas reducing device characterized by having an opening facing a wall surface and penetrating into the vicinity of the wall surface, and opening into a space inside a rocker cover in an expansion chamber wall.
JP15959181U 1981-10-28 1981-10-28 Blow-by gas reduction device Granted JPS5864811U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15959181U JPS5864811U (en) 1981-10-28 1981-10-28 Blow-by gas reduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15959181U JPS5864811U (en) 1981-10-28 1981-10-28 Blow-by gas reduction device

Publications (2)

Publication Number Publication Date
JPS5864811U true JPS5864811U (en) 1983-05-02
JPS6314011Y2 JPS6314011Y2 (en) 1988-04-20

Family

ID=29952043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15959181U Granted JPS5864811U (en) 1981-10-28 1981-10-28 Blow-by gas reduction device

Country Status (1)

Country Link
JP (1) JPS5864811U (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505618A (en) * 1966-06-08 1970-04-07 Marconi Co Ltd Microwave filters
JPS4825107U (en) * 1971-07-30 1973-03-24
JPS5028886U (en) * 1973-07-07 1975-04-02
JPS5034094U (en) * 1973-07-26 1975-04-12
JPS56132355U (en) * 1980-03-06 1981-10-07

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505618A (en) * 1966-06-08 1970-04-07 Marconi Co Ltd Microwave filters
JPS4825107U (en) * 1971-07-30 1973-03-24
JPS5028886U (en) * 1973-07-07 1975-04-02
JPS5034094U (en) * 1973-07-26 1975-04-12
JPS56132355U (en) * 1980-03-06 1981-10-07

Also Published As

Publication number Publication date
JPS6314011Y2 (en) 1988-04-20

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