JPS5879060U - Diesel engine intake air heating device - Google Patents

Diesel engine intake air heating device

Info

Publication number
JPS5879060U
JPS5879060U JP17468381U JP17468381U JPS5879060U JP S5879060 U JPS5879060 U JP S5879060U JP 17468381 U JP17468381 U JP 17468381U JP 17468381 U JP17468381 U JP 17468381U JP S5879060 U JPS5879060 U JP S5879060U
Authority
JP
Japan
Prior art keywords
heating device
intake air
diesel engine
air heating
evaporation chamber
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
JP17468381U
Other languages
Japanese (ja)
Inventor
町田　光雄
洋 松田
平山　信雄
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 JP17468381U priority Critical patent/JPS5879060U/en
Publication of JPS5879060U publication Critical patent/JPS5879060U/en
Pending legal-status Critical Current

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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図はディーゼル機関に用いられる従来の吸気加熱装
置を示す説明図、第２図はターボ・チャージャ無しのデ
ィーゼル機関に用いられた本考案の吸気加熱装置の一実
施例を示す説明図、第３図はターボ・チャージャ付きの
≠゛イーゼル機関用いられた本考案の吸気加熱装置を示
す説明図である。 １・・・蒸発室、２０・・・流入口、２１・・・流出口
、２３・・・第１オリフイス、２４・・・電磁弁、２２
・・・副室、２５・・・第２オリフイス、２６・・・油
戻り開口、２７・・・仕切板。FIG. 1 is an explanatory diagram showing a conventional intake air heating device used in a diesel engine, and FIG. 2 is an explanatory diagram showing an embodiment of the intake air heating device of the present invention used in a diesel engine without a turbocharger. FIG. 3 is an explanatory diagram showing the intake air heating device of the present invention using an easel engine with a turbo charger. DESCRIPTION OF SYMBOLS 1... Evaporation chamber, 20... Inlet, 21... Outlet, 23... First orifice, 24... Solenoid valve, 22
...Subchamber, 25...Second orifice, 26...Oil return opening, 27...Partition plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料の流入口と流出口を設けた蒸発室を有するディーゼ
ル機関の吸気加熱装置において、該蒸発室の流入口の上
流側に第１のオリフィスと電磁弁とを直列に接続し、下
流側には副室を設け、該副室には第２のオリフイススと
油戻り開口とが形成され、さらに蒸発室内には前記流出
口の直前に仕切板を設けたことを特徴とするディーゼル
機関の吸気加熱装置。In an intake air heating device for a diesel engine having an evaporation chamber provided with a fuel inlet and an outlet, a first orifice and a solenoid valve are connected in series on the upstream side of the inlet of the evaporation chamber, and a first orifice and a solenoid valve are connected in series on the downstream side of the inlet of the evaporation chamber. An intake air heating device for a diesel engine, characterized in that a subchamber is provided, a second orifice and an oil return opening are formed in the subchamber, and a partition plate is provided in the evaporation chamber immediately before the outlet. .
JP17468381U 1981-11-26 1981-11-26 Diesel engine intake air heating device Pending JPS5879060U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17468381U JPS5879060U (en) 1981-11-26 1981-11-26 Diesel engine intake air heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17468381U JPS5879060U (en) 1981-11-26 1981-11-26 Diesel engine intake air heating device

Publications (1)

Publication Number Publication Date
JPS5879060U true JPS5879060U (en) 1983-05-28

Family

ID=29966747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17468381U Pending JPS5879060U (en) 1981-11-26 1981-11-26 Diesel engine intake air heating device

Country Status (1)

Country Link
JP (1) JPS5879060U (en)

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