JPS615312U - Diesel engine exhaust gas odor reduction device - Google Patents

Diesel engine exhaust gas odor reduction device

Info

Publication number
JPS615312U
JPS615312U JP9053584U JP9053584U JPS615312U JP S615312 U JPS615312 U JP S615312U JP 9053584 U JP9053584 U JP 9053584U JP 9053584 U JP9053584 U JP 9053584U JP S615312 U JPS615312 U JP S615312U
Authority
JP
Japan
Prior art keywords
diesel engine
exhaust gas
reduction device
engine exhaust
odor reduction
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
JP9053584U
Other languages
Japanese (ja)
Inventor
達男 山田
靖男 浅海
正 石井
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 JP9053584U priority Critical patent/JPS615312U/en
Publication of JPS615312U publication Critical patent/JPS615312U/en
Pending legal-status Critical Current

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  • Exhaust Gas After Treatment (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]

第１図は本考案に係るディーゼルエンジンの排気ガス刺
激臭低減装置の実施例を示す説明図、第２図はその要部
を示す拡大断面図である。 １・・・・・・エンジン、２・・・・・・排気管、３・
・・・・・触媒コンバータ、４・・・・・・補助熱源、
５，７・・・・・・分岐管、６・・・・・・流量切換弁
、８・・・・・・弁、９・・・・・・触媒、１０・・・
・・・圧カセンサ、１１・・・・・・温度センサ、１２
・・・・・・グローブラグ、１３・・・・・・二次空気
導入口、１４・・・・・・軽油インジエクタ。FIG. 1 is an explanatory view showing an embodiment of the apparatus for reducing the irritating odor of exhaust gas for a diesel engine according to the present invention, and FIG. 2 is an enlarged sectional view showing the main parts thereof. 1...Engine, 2...Exhaust pipe, 3.
...Catalytic converter, 4...Auxiliary heat source,
5, 7... Branch pipe, 6... Flow rate switching valve, 8... Valve, 9... Catalyst, 10...
... Pressure sensor, 11 ... Temperature sensor, 12
...Global lug, 13...Secondary air inlet, 14...Diesel oil injector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディーゼルエンジンの排気系統途中に設けられた触媒と
、この触媒の上流側に位置し、刺激臭発生状態になった
ときに作動する補助熱源とから成るディーゼルエンジン
の排気ガス刺激臭低減装置。A device for reducing a pungent odor in exhaust gas from a diesel engine, which comprises a catalyst installed in the exhaust system of a diesel engine, and an auxiliary heat source located upstream of the catalyst and activated when a pungent odor is generated.
JP9053584U 1984-06-18 1984-06-18 Diesel engine exhaust gas odor reduction device Pending JPS615312U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9053584U JPS615312U (en) 1984-06-18 1984-06-18 Diesel engine exhaust gas odor reduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9053584U JPS615312U (en) 1984-06-18 1984-06-18 Diesel engine exhaust gas odor reduction device

Publications (1)

Publication Number Publication Date
JPS615312U true JPS615312U (en) 1986-01-13

Family

ID=30645613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9053584U Pending JPS615312U (en) 1984-06-18 1984-06-18 Diesel engine exhaust gas odor reduction device

Country Status (1)

Country Link
JP (1) JPS615312U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4717367U (en) * 1971-03-30 1972-10-28
JPS4977012A (en) * 1972-11-29 1974-07-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4717367U (en) * 1971-03-30 1972-10-28
JPS4977012A (en) * 1972-11-29 1974-07-25

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