JPH0344021U

JPH0344021U -

Info

Publication number: JPH0344021U
Application number: JP10605289U
Authority: JP
Priority date: 1989-09-09
Filing date: 1989-09-09
Publication date: 1991-04-24
Anticipated expiration: 2004-09-09
Also published as: JP2515641Y2

Description

[Brief explanation of drawings]

第１図は本考案装置を具備するキヤニスターの
全体図、第２図はジヨイントケースの側面図、第
３図はその−線截断面図、第４図及び第５図
は夫々第３図の−線及び−線截断面図、
第６図はキヤツプの側面図、第７図はその−
線矢視図、第８図は他の実施例のジヨイントケー
スの側面図、第９図はその−線截断面図、第
１０図は第９図の−線截断面図である。１……キヤニスター、１ａ……パージエア導入
口、２……管路、３……ジヨイントケース、４，
１３……エア導入口、６……フレーム部材、１４
……邪魔板、Ｗ……間隔。 Fig. 1 is an overall view of a canister equipped with the device of the present invention, Fig. 2 is a side view of the joint case, Fig. 3 is a cross-sectional view taken along the - line, and Figs. 4 and 5 are respectively the same as Fig. 3. - line and - line cutaway views,
Figure 6 is a side view of the cap, Figure 7 is its -
8 is a side view of a joint case of another embodiment, FIG. 9 is a cross-sectional view taken along the line --, and FIG. 10 is a cross-sectional view taken along the line -- of FIG. 1...Canister, 1a...Purge air inlet, 2...Pipe line, 3...Joint case, 4,
13...Air inlet, 6...Frame member, 14
...baffle plate, W... spacing.

Claims

[Claims for Utility Model Registration] 1. In a device for introducing purge air into a canister that collects evaporated fuel, a joint case is interposed in the middle of a pipe connected to the purge air inlet of the canister, and the joint case is connected to the canister. The lower end of the upper pipe line portion of the pipe line and the upper end of the lower pipe line part of the pipe line that is opened to the atmosphere are opposed to each other on the same axis with a gap in the joint case,
A purge air introduction device for a canister, further comprising an air introduction port provided in a side wall of the joint case and opened into a frame member having a closed cross section of a vehicle body. 2. In a device for introducing purge air into a canister that collects evaporated fuel, a joint case is interposed in the middle of a pipe connected to the purge air inlet of the canister, and an upper pipe section of the pipe connected to the canister is provided. The lower end and the upper end of the lower pipe portion of the pipe that is opened to the atmosphere are arranged on the same axis in the joint case and face each other with a gap therebetween;
The canister further comprises an air inlet in the side wall of the joint case, and a baffle plate provided between the air inlet in the joint case and the opposing interval between the two conduit sections. Purge air introduction device.