[go: up one dir, main page]

JPS61137871U - - Google Patents

Info

Publication number
JPS61137871U
JPS61137871U JP2170385U JP2170385U JPS61137871U JP S61137871 U JPS61137871 U JP S61137871U JP 2170385 U JP2170385 U JP 2170385U JP 2170385 U JP2170385 U JP 2170385U JP S61137871 U JPS61137871 U JP S61137871U
Authority
JP
Japan
Prior art keywords
canister
fuel
engine
communicates
passage
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
JP2170385U
Other languages
Japanese (ja)
Other versions
JPH0313566Y2 (en
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 filed Critical
Priority to JP1985021703U priority Critical patent/JPH0313566Y2/ja
Publication of JPS61137871U publication Critical patent/JPS61137871U/ja
Application granted granted Critical
Publication of JPH0313566Y2 publication Critical patent/JPH0313566Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Separation Of Gases By Adsorption (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案に係るエンジンの燃料蒸発ガス制御
装置の一例をそれが適用されたエンジンの吸気通
路部とともに示す概略構成図である。 図中、４は吸気通路、１０は燃料タンク、１２
はエバポレーシヨン通路、１４は第１のキヤニス
タ、１８及び２６は負圧応動弁、２０は第２のキ
ヤニスタ、２２は連通路、２８は第１のパージ通
路、３０はパージポート、３２は負圧供給ポート
、３６は負圧供給管、３８はサーモバルブ、４０
はデイレイバルブ、４６は第２のパージ通路であ
る。 The figure is a schematic configuration diagram showing an example of an engine fuel evaporative emission control device according to the present invention together with an intake passage section of an engine to which the device is applied. In the figure, 4 is an intake passage, 10 is a fuel tank, 12
is an evaporation passage, 14 is a first canister, 18 and 26 are negative pressure responsive valves, 20 is a second canister, 22 is a communication passage, 28 is a first purge passage, 30 is a purge port, and 32 is a negative pressure supply port, 36 is a negative pressure supply pipe, 38 is a thermo valve, 40
is a delay valve, and 46 is a second purge passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料タンクに連通して該燃料タンクからの燃料
蒸発ガスを滞留させる第１のキヤニスタと、該第
１のキヤニスタに連通して上記第１のキヤニスタ
から燃料蒸発ガスが供給される第２のキヤニスタ
と、該第２のキヤニスタとエンジンの吸気通路と
を連通させて上記第２のキヤニスタからの燃料蒸
発ガスを上記エンジンの吸気通路に導くパージ通
路と、上記第１のキヤニスタと上記第２のキヤニ
スタとの間の連通路を開閉制御する制御弁と、上
記制御弁を上記エンジンの所定の運転状態におい
てのみ上記連通路を開状態とすべく作動させる弁
作動制御装置とを備えて構成されたエンジンの燃
料蒸発ガス制御装置。 a first canister that communicates with the fuel tank and retains fuel evaporative gas from the fuel tank; a second canister that communicates with the first canister and receives fuel evaporative gas from the first canister; , a purge passage that communicates the second canister with an intake passage of the engine and guides evaporative fuel gas from the second canister to the intake passage of the engine; and the first canister and the second canister. and a valve operation control device that operates the control valve to open the communication passage only in a predetermined operating state of the engine. Fuel evaporative emission control device.
JP1985021703U 1985-02-18 1985-02-18 Expired JPH0313566Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985021703U JPH0313566Y2 (en) 1985-02-18 1985-02-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985021703U JPH0313566Y2 (en) 1985-02-18 1985-02-18

Publications (2)

Publication Number Publication Date
JPS61137871U true JPS61137871U (en) 1986-08-27
JPH0313566Y2 JPH0313566Y2 (en) 1991-03-27

Family

ID=30513338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985021703U Expired JPH0313566Y2 (en) 1985-02-18 1985-02-18

Country Status (1)

Country Link
JP (1) JPH0313566Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010229838A (en) * 2009-03-26 2010-10-14 Honda Motor Co Ltd Divided canister
JP2019039332A (en) * 2017-08-24 2019-03-14 マツダ株式会社 Fuel vapor treatment device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686341U (en) * 1979-12-10 1981-07-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686341U (en) * 1979-12-10 1981-07-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010229838A (en) * 2009-03-26 2010-10-14 Honda Motor Co Ltd Divided canister
JP2019039332A (en) * 2017-08-24 2019-03-14 マツダ株式会社 Fuel vapor treatment device

Also Published As

Publication number Publication date
JPH0313566Y2 (en) 1991-03-27

Similar Documents

Publication Publication Date Title
JPS6279959U (en)
JPS61137871U (en)
JPS62767U (en)
JPS6365860U (en)
JPS63136249U (en)
JPH046738U (en)
JPS5832161U (en) Internal combustion engine intake air heating device
JPS61118955U (en)
JPS61144252U (en)
JPS62126511U (en)
JPS63121758U (en)
JPS6387257U (en)
JPS62185845U (en)
JPS59150968U (en) Internal combustion engine exhaust control device
JPS6141857U (en) Engine gas fuel control device
JPH0361146U (en)
JPS6034551U (en) Air valve type vaporizer
JPH0417159U (en)
JPS6226518U (en)
JPS60118365U (en) Fuel evaporative gas emission control device
JPS6245367U (en)
JPS59119964U (en) Fuel evaporative emission control device
JPS6331250U (en)
JPS61101664U (en)
JPS59123654U (en) Evaporated fuel control device for internal combustion engine