JPS60153809U - Crankcase ventilation device for internal combustion engines - Google Patents

Crankcase ventilation device for internal combustion engines

Info

Publication number
JPS60153809U
JPS60153809U JP4111684U JP4111684U JPS60153809U JP S60153809 U JPS60153809 U JP S60153809U JP 4111684 U JP4111684 U JP 4111684U JP 4111684 U JP4111684 U JP 4111684U JP S60153809 U JPS60153809 U JP S60153809U
Authority
JP
Japan
Prior art keywords
internal combustion
crankcase ventilation
ventilation device
combustion engines
valve
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
JP4111684U
Other languages
Japanese (ja)
Inventor
大高　正一
宮野　英世
芳雄 縫谷
近藤　由起夫
Original Assignee
本田技研工業株式会社
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 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP4111684U priority Critical patent/JPS60153809U/en
Publication of JPS60153809U publication Critical patent/JPS60153809U/en
Pending 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) [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 drawings]

第１図は第１実施例のシステム図、第２図はｐｃｖバル
ブ部の縦断面図、第３図は第２実施例のシステム図であ
る。 尚図面中１は内燃機関、２はクランクケース、３はヘッ
ドカバー、５は吸気管、１１．４２はブリーザ−チャン
バ、１５．４５は膨張チャンバ、２０はｐｃｖバルブ、
２４．２５はオイル戻し孔である。FIG. 1 is a system diagram of the first embodiment, FIG. 2 is a vertical sectional view of the PCV valve section, and FIG. 3 is a system diagram of the second embodiment. In the drawings, 1 is an internal combustion engine, 2 is a crankcase, 3 is a head cover, 5 is an intake pipe, 11.42 is a breather chamber, 15.45 is an expansion chamber, 20 is a PCV valve,
24 and 25 are oil return holes.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブローバイガスをクランクケースベンチレーション用バ
ルブを備える連通路を通して吸気管に導く内燃機関にお
いて、前核バルブにオイル戻し孔を設け、当該バルブと
前記吸気管との間の連通路に膨張チャンバを設けたこと
を特徴とする内燃機のクランクケースベンチレーション
装置。In an internal combustion engine in which blow-by gas is guided to an intake pipe through a communication passage provided with a crankcase ventilation valve, an oil return hole is provided in the front core valve, and an expansion chamber is provided in the communication passage between the valve and the intake pipe. A crankcase ventilation device for an internal combustion engine, characterized by:
JP4111684U 1984-03-22 1984-03-22 Crankcase ventilation device for internal combustion engines Pending JPS60153809U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4111684U JPS60153809U (en) 1984-03-22 1984-03-22 Crankcase ventilation device for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4111684U JPS60153809U (en) 1984-03-22 1984-03-22 Crankcase ventilation device for internal combustion engines

Publications (1)

Publication Number Publication Date
JPS60153809U true JPS60153809U (en) 1985-10-14

Family

ID=30550637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4111684U Pending JPS60153809U (en) 1984-03-22 1984-03-22 Crankcase ventilation device for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS60153809U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016511794A (en) * 2013-02-01 2016-04-21 ブイ． モンロス，サージ Hydrogen-on-demand fuel system for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016511794A (en) * 2013-02-01 2016-04-21 ブイ． モンロス，サージ Hydrogen-on-demand fuel system for internal combustion engine

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