JPS5827531U - Diesel engine white smoke reduction device - Google Patents

Diesel engine white smoke reduction device

Info

Publication number
JPS5827531U
JPS5827531U JP12098681U JP12098681U JPS5827531U JP S5827531 U JPS5827531 U JP S5827531U JP 12098681 U JP12098681 U JP 12098681U JP 12098681 U JP12098681 U JP 12098681U JP S5827531 U JPS5827531 U JP S5827531U
Authority
JP
Japan
Prior art keywords
water
aftercooler
diesel engine
reduction device
white smoke
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
JP12098681U
Other languages
Japanese (ja)
Inventor
狩野　育二郎
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP12098681U priority Critical patent/JPS5827531U/en
Publication of JPS5827531U publication Critical patent/JPS5827531U/en
Pending legal-status Critical Current

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  • Control Of Positive-Displacement Pumps (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 drawings]

図面はこの考案の一実施例を示すブロック図である。 ゛　　１は水ポンプ、２はウォータギヤラリ、３はウォ
ータジャケット、４はシリンダヘッド、５はウォータマ
ニホールド、８はアフタクーラ、９は３方弁、１０はバ
イパス回路、１１は２方弁、１２、はバイパス回路。The drawing is a block diagram showing an embodiment of this invention.゛ 1 is a water pump, 2 is a water gear, 3 is a water jacket, 4 is a cylinder head, 5 is a water manifold, 8 is an aftercooler, 9 is a 3-way valve, 10 is a bypass circuit, 11 is a 2-way valve, 12, is a bypass circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水ポンプ１より吐出された冷却水を、ウォータギヤラリ
２からウォータジャケット３、シリンダヘッド４及びウ
ォータマニホールド５へ順次循環させて、エンジンの各
部を冷却すると共に、水ポンプ１より吐出された冷却水
の一部をアフタクーラ８へ流通させて吸気を冷却するも
のにおいて、上記水ポンプ１の吐出側とアフタクーラ８
の間に、始動時上記アフタクーラ８をバイパスするバイ
パス回路１０側へ開放する３方弁９を、また上記ウォー
タマニホールド５の出口側とアフタクーラ８の入口側間
に、始動時開放する２方弁１１を途中に有するバイパス
回路１２を夫々設けてなるディゼルエンジンの白煙低減
装置。The cooling water discharged from the water pump 1 is sequentially circulated from the water gear gallery 2 to the water jacket 3, cylinder head 4, and water manifold 5 to cool each part of the engine. In the device that cools the intake air by circulating a part of it to the aftercooler 8, the discharge side of the water pump 1 and the aftercooler 8
In between, a three-way valve 9 that opens to the bypass circuit 10 side that bypasses the aftercooler 8 at the time of startup is installed, and a two-way valve 11 that opens at the time of startup is installed between the outlet side of the water manifold 5 and the inlet side of the aftercooler 8. This white smoke reduction device for a diesel engine is provided with bypass circuits 12 each having a bypass circuit 12 in the middle thereof.
JP12098681U 1981-08-17 1981-08-17 Diesel engine white smoke reduction device Pending JPS5827531U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12098681U JPS5827531U (en) 1981-08-17 1981-08-17 Diesel engine white smoke reduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12098681U JPS5827531U (en) 1981-08-17 1981-08-17 Diesel engine white smoke reduction device

Publications (1)

Publication Number Publication Date
JPS5827531U true JPS5827531U (en) 1983-02-22

Family

ID=29914932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12098681U Pending JPS5827531U (en) 1981-08-17 1981-08-17 Diesel engine white smoke reduction device

Country Status (1)

Country Link
JP (1) JPS5827531U (en)

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