JPS5880314U - Fuel tank breather device - Google Patents

Fuel tank breather device

Info

Publication number
JPS5880314U
JPS5880314U JP17746281U JP17746281U JPS5880314U JP S5880314 U JPS5880314 U JP S5880314U JP 17746281 U JP17746281 U JP 17746281U JP 17746281 U JP17746281 U JP 17746281U JP S5880314 U JPS5880314 U JP S5880314U
Authority
JP
Japan
Prior art keywords
fuel tank
fuel
passage
breather device
injection pipe
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
JP17746281U
Other languages
Japanese (ja)
Inventor
鈴木　比呂司
Original Assignee
ダイハツ工業株式会社
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 ダイハツ工業株式会社 filed Critical ダイハツ工業株式会社
Priority to JP17746281U priority Critical patent/JPS5880314U/en
Publication of JPS5880314U publication Critical patent/JPS5880314U/en
Pending legal-status Critical Current

Links

Landscapes

  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (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図は従来例を示す概略説明図、第２図は本考案の一
実施例を示す概略説明図である。 １・・・燃料タンク、２・・・ブリーザ通路、３・・・
燃料注入パイプ、４・・・燃料、７・・・燃料蒸気回収
通路、８・・・通気路、１５・・・逆止弁。FIG. 1 is a schematic explanatory diagram showing a conventional example, and FIG. 2 is a schematic explanatory diagram showing an embodiment of the present invention. 1... Fuel tank, 2... Breather passage, 3...
Fuel injection pipe, 4... Fuel, 7... Fuel vapor recovery passage, 8... Ventilation passage, 15... Check valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料タンク内の上端近傍部を燃料注入パイプの上端部に
連通させるブリーザ通路を備えてなるものにおいて、始
端を前記燃料タンク内の少なくとも両端部２ケ所に開口
させた燃料蒸気回収通路の中間部分に前記燃料注入パイ
プの上端部を通気路を介して連通させ、この通気路の途
中に前記燃料注入パイプ側から前記燃料蒸気回収通路に
向う流れのみを通過させる逆止弁を介挿したことを特徴
とする燃料タンクのブリーザ装置。A breather passage that connects a portion near the upper end of the fuel tank to the upper end of the fuel injection pipe, wherein the starting end is located in the middle portion of a fuel vapor recovery passage that opens at at least two locations on both ends of the fuel tank. The upper end of the fuel injection pipe is communicated through a ventilation passage, and a check valve is inserted in the middle of the ventilation passage to allow only flow from the fuel injection pipe toward the fuel vapor recovery passage to pass. Fuel tank breather device.
JP17746281U 1981-11-27 1981-11-27 Fuel tank breather device Pending JPS5880314U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17746281U JPS5880314U (en) 1981-11-27 1981-11-27 Fuel tank breather device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17746281U JPS5880314U (en) 1981-11-27 1981-11-27 Fuel tank breather device

Publications (1)

Publication Number Publication Date
JPS5880314U true JPS5880314U (en) 1983-05-31

Family

ID=29971367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17746281U Pending JPS5880314U (en) 1981-11-27 1981-11-27 Fuel tank breather device

Country Status (1)

Country Link
JP (1) JPS5880314U (en)

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