JPS5958710U - Oil return device in blow-by gas - Google Patents

Oil return device in blow-by gas

Info

Publication number
JPS5958710U
JPS5958710U JP15501982U JP15501982U JPS5958710U JP S5958710 U JPS5958710 U JP S5958710U JP 15501982 U JP15501982 U JP 15501982U JP 15501982 U JP15501982 U JP 15501982U JP S5958710 U JPS5958710 U JP S5958710U
Authority
JP
Japan
Prior art keywords
gas
blow
discharge port
oil
oil discharge
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
JP15501982U
Other languages
Japanese (ja)
Inventor
坂口　寛治
Original Assignee
トヨタ自動車株式会社
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 filed Critical トヨタ自動車株式会社
Priority to JP15501982U priority Critical patent/JPS5958710U/en
Publication of JPS5958710U publication Critical patent/JPS5958710U/en
Pending legal-status Critical Current

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  • Lubrication Details And Ventilation Of Internal Combustion Engines (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 the drawing]

添付図は、本考案に係るブローバイガス中のオイル戻し
装置のシステム全体図を示す。 １・・・・・・ブローバイ−ガス還元通路、６・・・・
・・オイル排出口、７・・・・・・フロート式弁体、８
・・・・・・気液分離器、９・・・・・・バキュームポ
ンプ、１４・・・・・・オイル戻　　　　゛し通路。The attached figure shows an overall system diagram of the oil return device in blow-by gas according to the present invention. 1... Blow-by gas return passage, 6...
...Oil discharge port, 7...Float type valve body, 8
... Gas-liquid separator, 9 ... Vacuum pump, 14 ... Oil return passage.

Claims (1)

【実用新案登録請求の範囲】 次の構成要件から成ることを特徴とするブローバイガス
中のオイル戻し装置。 （イ）エンジンのシリンダヘッドカバー内部ト吸気マニ
ホールドとを連通ずるブローバイガス還元通路。 （ロ）　該ブローバイガス還元通路の途中に介在され、
−その下部にはオイル排出口が穿設されており、その内
部には該オイル排出口を開閉するフロート式弁体が配置
された気液分離器。 （ハ）吸引口がブレーキブースタに連絡され、排出口が
エンジンのクランクケースに連絡されたバキュームポン
プ。 に）前記オイル排出口と該バキュームポンプの吸引口と
を連絡するオイル戻し通路。[Claims for Utility Model Registration] A device for returning oil in blow-by gas, characterized by comprising the following constituent elements. (a) A blow-by gas return passage that communicates with the intake manifold inside the cylinder head cover of the engine. (b) Interposed in the middle of the blow-by gas return passage,
- A gas-liquid separator having an oil discharge port bored in its lower part and a float-type valve body disposed inside the oil discharge port for opening and closing the oil discharge port. (c) A vacuum pump whose suction port is connected to the brake booster and whose discharge port is connected to the engine crankcase. b) an oil return passage communicating the oil discharge port and the suction port of the vacuum pump;
JP15501982U 1982-10-13 1982-10-13 Oil return device in blow-by gas Pending JPS5958710U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15501982U JPS5958710U (en) 1982-10-13 1982-10-13 Oil return device in blow-by gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15501982U JPS5958710U (en) 1982-10-13 1982-10-13 Oil return device in blow-by gas

Publications (1)

Publication Number Publication Date
JPS5958710U true JPS5958710U (en) 1984-04-17

Family

ID=30342484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15501982U Pending JPS5958710U (en) 1982-10-13 1982-10-13 Oil return device in blow-by gas

Country Status (1)

Country Link
JP (1) JPS5958710U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137455U (en) * 1984-08-13 1986-03-08 トヨタ自動車株式会社 Intake system for internal combustion engines with EGR and turbocharging

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137455U (en) * 1984-08-13 1986-03-08 トヨタ自動車株式会社 Intake system for internal combustion engines with EGR and turbocharging

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