JPS59121461U - Engine evaporative emission control device - Google Patents

Engine evaporative emission control device

Info

Publication number
JPS59121461U
JPS59121461U JP1545483U JP1545483U JPS59121461U JP S59121461 U JPS59121461 U JP S59121461U JP 1545483 U JP1545483 U JP 1545483U JP 1545483 U JP1545483 U JP 1545483U JP S59121461 U JPS59121461 U JP S59121461U
Authority
JP
Japan
Prior art keywords
control device
emission control
evaporative emission
way valve
ports
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
JP1545483U
Other languages
Japanese (ja)
Inventor
江間　繁雄
毒島　年
Original Assignee
スズキ株式会社
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 スズキ株式会社 filed Critical スズキ株式会社
Priority to JP1545483U priority Critical patent/JPS59121461U/en
Publication of JPS59121461U publication Critical patent/JPS59121461U/en
Pending legal-status Critical Current

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Landscapes

  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (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) [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 the drawing]

第１図はこの考案の一実施例を示す構成図、第２図は回
能の変形実施例を示す構成図である。 １・・・燃料タンク、２・・・ブリーザパイプ、５・・
・キャニスタ、７・・・三方弁、７Ａ、　７Ｂ、　　７
Ｃ・・・ポート、８・・・キャブレタ、９・・・エアク
リーナ、１１・・・吸気管、１２・・・スロットルバル
ブ、１４・・・センシンブスイツチ、１７・・・弁体、
１９・・・制御バルブ。FIG. 1 is a block diagram showing one embodiment of this invention, and FIG. 2 is a block diagram showing a modified embodiment of the function. 1... Fuel tank, 2... Breather pipe, 5...
・Canister, 7...Three-way valve, 7A, 7B, 7
C... Port, 8... Carburetor, 9... Air cleaner, 11... Intake pipe, 12... Throttle valve, 14... Sensing switch, 17... Valve body,
19...Control valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料タンク内で蒸発する蒸発ガスを貯溜するキャニスタ
と吸気管との間に三方弁を接続し、この三方弁の一つの
ポートは前記キャニスタに、他の一つは気化器の上流に
、さらに他の一つはスロットルバルブの近傍にそれぞれ
接続し、前記三方弁はスロットル開度に応じ常に二つの
ポートが連通状態におかれるとともに他の一つは遮断さ
れるようにしたことを特徴とするエンジンの蒸発ガス制
御装置。A three-way valve is connected between a canister that stores evaporative gas that evaporates in the fuel tank and an intake pipe, one port of this three-way valve is connected to the canister, the other is connected upstream of the carburetor, and the other is connected to the intake pipe. One of the two ports is connected to each of the ports near the throttle valve, and the three-way valve is configured such that two ports are always kept in communication depending on the throttle opening, and the other port is cut off. evaporative emission control device.
JP1545483U 1983-02-07 1983-02-07 Engine evaporative emission control device Pending JPS59121461U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1545483U JPS59121461U (en) 1983-02-07 1983-02-07 Engine evaporative emission control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1545483U JPS59121461U (en) 1983-02-07 1983-02-07 Engine evaporative emission control device

Publications (1)

Publication Number Publication Date
JPS59121461U true JPS59121461U (en) 1984-08-16

Family

ID=30146790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1545483U Pending JPS59121461U (en) 1983-02-07 1983-02-07 Engine evaporative emission control device

Country Status (1)

Country Link
JP (1) JPS59121461U (en)

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