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JPS6032553U - Diesel engine intake air heating device - Google Patents

Diesel engine intake air heating device

Info

Publication number
JPS6032553U
JPS6032553U JP12476283U JP12476283U JPS6032553U JP S6032553 U JPS6032553 U JP S6032553U JP 12476283 U JP12476283 U JP 12476283U JP 12476283 U JP12476283 U JP 12476283U JP S6032553 U JPS6032553 U JP S6032553U
Authority
JP
Japan
Prior art keywords
engine
intake air
diesel engine
glow plug
heating 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
JP12476283U
Other languages
Japanese (ja)
Other versions
JPS645085Y2 (en
Inventor
西田　工
松岡　孟
茂 桜井
浜田　茂樹
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP12476283U priority Critical patent/JPS6032553U/en
Publication of JPS6032553U publication Critical patent/JPS6032553U/en
Application granted granted Critical
Publication of JPS645085Y2 publication Critical patent/JPS645085Y2/ja
Granted 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) [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]

図面は本考案の実施態様を例示するもので、第１図はデ
ィーゼルエンジンの吸気加熱装置の概略構成図、第２図
は同全体構成図、第３図はタイミングの説明図、第４図
はコントロールユニットの処理の流れを示す流れ図であ
る。 へ・・・第１電気ヒータ、Ｂ・・・第２電気ヒータ、Ｃ
・・・第１通電制御回路、Ｄ・・・第２通電制御回路、
Ｆ・・・グロープラグ、１・・・ディーゼルエンジン、
３・・・燃焼室、４・・・グロ−プラグ、５・・・吸気
通路、８・・・メインヒータ、９・・・サブヒータ、２
８・・・コントワールユニット。The drawings illustrate the embodiment of the present invention, and FIG. 1 is a schematic diagram of the intake air heating device of a diesel engine, FIG. 2 is an overall diagram of the same, FIG. 3 is an explanatory diagram of timing, and FIG. 3 is a flowchart showing the flow of processing by a control unit. To...first electric heater, B...second electric heater, C
...first energization control circuit, D...second energization control circuit,
F...Glow plug, 1...Diesel engine,
3... Combustion chamber, 4... Glow plug, 5... Intake passage, 8... Main heater, 9... Sub heater, 2
8... Comptoir unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの燃焼室にグロープラグを設けたディーゼルエ
ンジンにおいて、吸気通路Ｉ千エンジン運転状態で吸気
加熱を行う第１および第２電気ヒー・　　夕をそれぞれ
配設し、該第１および第２電気ヒータは各々独立制御可
能で、かつ第１電気ヒータは前記グロープラグと直列接
続可能に構成され、さ、らに、エンジン完爆後第１電気
ヒータをグロープラグに直列に接続して該グロープラグ
と同時に通電制御する第１通電制御回路および、エンジ
ンの運転状態に応じて第２電気ヒータの通電制御を行う
第２通電制御回路が設けられていることを特徴とするデ
ィーゼルエンジンの吸気加熱装置。In a diesel engine in which a glow plug is provided in the combustion chamber of the engine, first and second electric heaters are respectively disposed in the intake passageway for heating intake air when the engine is operating, and the first and second electric heaters Each can be independently controlled, and the first electric heater is configured to be connectable in series with the glow plug, and furthermore, after the engine has completely exploded, the first electric heater is connected in series with the glow plug to simultaneously connect the first electric heater to the glow plug and An intake air heating device for a diesel engine, comprising a first energization control circuit that controls energization and a second energization control circuit that controls energization of a second electric heater depending on the operating state of the engine.
JP12476283U 1983-08-10 1983-08-10 Diesel engine intake air heating device Granted JPS6032553U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12476283U JPS6032553U (en) 1983-08-10 1983-08-10 Diesel engine intake air heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12476283U JPS6032553U (en) 1983-08-10 1983-08-10 Diesel engine intake air heating device

Publications (2)

Publication Number Publication Date
JPS6032553U true JPS6032553U (en) 1985-03-05
JPS645085Y2 JPS645085Y2 (en) 1989-02-08

Family

ID=30284287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12476283U Granted JPS6032553U (en) 1983-08-10 1983-08-10 Diesel engine intake air heating device

Country Status (1)

Country Link
JP (1) JPS6032553U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282255A (en) * 1985-10-04 1987-04-15 Ngk Spark Plug Co Ltd Auxiliary deice for engine starting
JP2014051954A (en) * 2012-09-10 2014-03-20 Yanmar Co Ltd Engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844260A (en) * 1981-09-08 1983-03-15 Nippon Soken Inc Rare mixed gas pre-supplying device for diesel engine
JPS5851260A (en) * 1981-09-22 1983-03-25 Hino Motors Ltd Auxiliary starting apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844260A (en) * 1981-09-08 1983-03-15 Nippon Soken Inc Rare mixed gas pre-supplying device for diesel engine
JPS5851260A (en) * 1981-09-22 1983-03-25 Hino Motors Ltd Auxiliary starting apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282255A (en) * 1985-10-04 1987-04-15 Ngk Spark Plug Co Ltd Auxiliary deice for engine starting
JP2014051954A (en) * 2012-09-10 2014-03-20 Yanmar Co Ltd Engine

Also Published As

Publication number Publication date
JPS645085Y2 (en) 1989-02-08

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