JPS6039762U - Diesel engine intake air heating device - Google Patents

Diesel engine intake air heating device

Info

Publication number
JPS6039762U
JPS6039762U JP13246483U JP13246483U JPS6039762U JP S6039762 U JPS6039762 U JP S6039762U JP 13246483 U JP13246483 U JP 13246483U JP 13246483 U JP13246483 U JP 13246483U JP S6039762 U JPS6039762 U JP S6039762U
Authority
JP
Japan
Prior art keywords
intake air
air heating
diesel engine
heating device
atmospheric pressure
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
JP13246483U
Other languages
Japanese (ja)
Other versions
JPS6321725Y2 (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 JP13246483U priority Critical patent/JPS6039762U/en
Publication of JPS6039762U publication Critical patent/JPS6039762U/en
Application granted granted Critical
Publication of JPS6321725Y2 publication Critical patent/JPS6321725Y2/ja
Granted legal-status Critical Current

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  • Combined Controls 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]

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全体構成図、第２図
はコントロールユニットの構成図、第３図ａ、　ｂはそ
れぞれ外気温、エンジン冷却水温と加熱量との関係を示
す図、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。The drawings illustrate the embodiment of the present invention, and FIG. 1 is an overall configuration diagram of a diesel engine intake air heating device, FIG. 2 is a configuration diagram of a control unit, and FIGS. FIG. 4, which is a diagram showing the relationship between cooling water temperature and heating amount, is a flowchart showing the flow of processing by the control unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの吸気通路に吸気加熱手段を配設し、エンジン
冷機時または外気温が低温状態にあるときに吸気加熱手
段を作動させるように構成されたディーゼルエンジンに
おいて、大気圧状態を検出する大気圧検出手段と、大気
圧低下時に前記吸気加熱手段の発熱量を増大させ、また
は前記吸気加熱手段の作動領域を高温側に拡大する大気
圧補正手段とを備え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。Atmospheric pressure detection for detecting atmospheric pressure in a diesel engine that is configured to have an intake air heating means installed in the intake passage of the engine and operate the intake air heating means when the engine is cold or when the outside temperature is low. and atmospheric pressure correction means for increasing the calorific value of the intake air heating means or expanding the operating range of the intake air heating means to a high temperature side when the atmospheric pressure decreases. heating device.
JP13246483U 1983-08-26 1983-08-26 Diesel engine intake air heating device Granted JPS6039762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13246483U JPS6039762U (en) 1983-08-26 1983-08-26 Diesel engine intake air heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13246483U JPS6039762U (en) 1983-08-26 1983-08-26 Diesel engine intake air heating device

Publications (2)

Publication Number Publication Date
JPS6039762U true JPS6039762U (en) 1985-03-19
JPS6321725Y2 JPS6321725Y2 (en) 1988-06-15

Family

ID=30299125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13246483U Granted JPS6039762U (en) 1983-08-26 1983-08-26 Diesel engine intake air heating device

Country Status (1)

Country Link
JP (1) JPS6039762U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102959U (en) * 1986-12-23 1988-07-04
JP2014051954A (en) * 2012-09-10 2014-03-20 Yanmar Co Ltd Engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102959U (en) * 1986-12-23 1988-07-04
JP2014051954A (en) * 2012-09-10 2014-03-20 Yanmar Co Ltd Engine

Also Published As

Publication number Publication date
JPS6321725Y2 (en) 1988-06-15

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