JPS5887961U - fuel vapor cleaning device - Google Patents

fuel vapor cleaning device

Info

Publication number
JPS5887961U
JPS5887961U JP18337581U JP18337581U JPS5887961U JP S5887961 U JPS5887961 U JP S5887961U JP 18337581 U JP18337581 U JP 18337581U JP 18337581 U JP18337581 U JP 18337581U JP S5887961 U JPS5887961 U JP S5887961U
Authority
JP
Japan
Prior art keywords
fuel vapor
cleaning device
vapor
vapor cleaning
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.)
Pending
Application number
JP18337581U
Other languages
Japanese (ja)
Inventor
稔 富田
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP18337581U priority Critical patent/JPS5887961U/en
Publication of JPS5887961U publication Critical patent/JPS5887961U/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図は従来の燃料蒸気清浄装置を示す管路図、第２図
は本考案に係る燃料蒸気清浄装置の一実施例を示す管路
図である。 １・・・・・・チャコールキャニスタ、４・・・・・・
排気管、８・・・・・・二次空気通路、９・・・・・・
リードバルブ、１０・・・・・・ベーパ通路、１１・・
・・・・ベーパ流量制御絞り。FIG. 1 is a pipeline diagram showing a conventional fuel vapor cleaning device, and FIG. 2 is a pipeline diagram showing an embodiment of the fuel vapor cleaning device according to the present invention. 1...charcoal canister, 4...
Exhaust pipe, 8... Secondary air passage, 9...
Reed valve, 10... Vapor passage, 11...
...Vapor flow rate control orifice.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）排気管に接続されかつその途中にリードバルブが
配設された二次空気通路を備え、該二次空気通路のリー
ドバルブ上流側と、チャコールキャニスタとをベーパ通
路により接続したことを特徴とする燃料蒸気清浄装置。(1) A secondary air passage connected to the exhaust pipe and having a reed valve disposed in the middle thereof, and the upstream side of the reed valve of the secondary air passage and the charcoal canister are connected by a vapor passage. A fuel vapor purifying device. （２）前記ベーパ通路に、ベーパ流量制御絞りを設けて
成る実用新案登録請求の範囲第（１）項記載の燃料蒸気
清浄装置。(2) The fuel vapor cleaning device according to claim (1), wherein the vapor passage is provided with a vapor flow rate control throttle.
JP18337581U 1981-12-09 1981-12-09 fuel vapor cleaning device Pending JPS5887961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18337581U JPS5887961U (en) 1981-12-09 1981-12-09 fuel vapor cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18337581U JPS5887961U (en) 1981-12-09 1981-12-09 fuel vapor cleaning device

Publications (1)

Publication Number Publication Date
JPS5887961U true JPS5887961U (en) 1983-06-15

Family

ID=29982579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18337581U Pending JPS5887961U (en) 1981-12-09 1981-12-09 fuel vapor cleaning device

Country Status (1)

Country Link
JP (1) JPS5887961U (en)

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