JPS5939751U

JPS5939751U - Evaporated fuel release prevention device

Info

Publication number: JPS5939751U
Application number: JP13576682U
Authority: JP
Inventors: 河野　道雄
Original assignee: 川崎重工業株式会社
Priority date: 1982-09-06
Filing date: 1982-09-06
Publication date: 1984-03-14

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

[Brief explanation of drawings]

第１図イは先行技術の蒸発燃料の放出装置の１例の縦断
側面図、第１図口は第１図イのローロ線断面図、第１図
ハは同じく他側の縦断側面図である。第２図は本考案の
１実施例の蒸発燃料の放出防止装置の部分縦断側面図、
題３図は第２図の■−■線断面図、第４図イ９口はその
要部の吸着容器の正面図および縦断側面図である。１・・・エンジン、２・・・吸入マニフォールド、３・
・・気化器、４・・・エアークリーナ、５・・・円板状
端板、□６・・・円環状端板、７・・・フィルターエレ
メント濾紙、８・・・吸入口、９・・・通口、１０・・
・隔壁、１１・・・通口、１２・・・予室、１３・・・
ケーシング、１４・・・パッケージ形吸着容器、１５・
・・器体、１６・・・吸着剤、１７・・・通気性包み、
１８・・・取付脚、Ｄ・・・拡散方向矢印、ａ・・・エ
アークリーナ、ｂ・・・フィルターエレメント、Ｃ・・
・活性化炭素繊維層、ｄ・・・吸入口、ｅ・・・電磁弁
、ｆ・・・弁。FIG. 1A is a longitudinal sectional side view of an example of a prior art vaporized fuel discharge device, the opening in FIG. 1 is a sectional view taken along the Rollo line of FIG. . FIG. 2 is a partial longitudinal sectional side view of an evaporative fuel release prevention device according to an embodiment of the present invention;
Figure 3 is a sectional view taken along the line ■--■ in Figure 2, and Figure 4 A9 is a front view and a longitudinal sectional side view of the main part of the adsorption container. 1...Engine, 2...Intake manifold, 3.
... Vaporizer, 4... Air cleaner, 5... Disc-shaped end plate, □6... Annular end plate, 7... Filter element filter paper, 8... Inlet, 9...・Dori exit, 10...
・Bulkhead, 11... Entrance, 12... Pre-room, 13...
Casing, 14...Package type adsorption container, 15.
... container body, 16 ... adsorbent, 17 ... breathable wrapping,
18... Mounting leg, D... Diffusion direction arrow, a... Air cleaner, b... Filter element, C...
- Activated carbon fiber layer, d... Suction port, e... Solenoid valve, f... Valve.

Claims

[Scope of utility model registration request]

The air cleaner is characterized in that package-type adsorption containers containing an adsorbent in a container with openings are distributed and arranged at intervals from the filter element in the casing of the air cleaner that cleans the intake air of the engine by filtration. Evaporated fuel release prevention device.