JPH0196336U - - Google Patents
Info
- Publication number
- JPH0196336U JPH0196336U JP19201387U JP19201387U JPH0196336U JP H0196336 U JPH0196336 U JP H0196336U JP 19201387 U JP19201387 U JP 19201387U JP 19201387 U JP19201387 U JP 19201387U JP H0196336 U JPH0196336 U JP H0196336U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- ventilation passage
- opened
- fuel tank
- fuel vapor
- 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
Links
- 238000009423 ventilation Methods 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims 3
- 239000002828 fuel tank Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
第１図はこの考案の一実施例で第２図のＡ―Ａ
線に沿つた展開断面図。第２図は第１図Ｂ―Ｂ線
に沿つた平断面図。第３図はその使用状態を示す
概略的側面図。第４図は変更例の展開断面図。第
５図はその使用状態を示す概略的側面図。第６図
は従来装置の概略的説明図。
図中、１１……弁本体、１１ａ……ボデー部、
１１ｂ……キヤツプ部、１２ａ……下入口パイプ
、１２ｂ……下出口パイプ、１３……弁棒、１３
ａ……頭部、１４ａ……第１バルブ、１４ｂ……
第２バルブ、１５……ダイヤフラム、１６……コ
イルばね、１８ａ……上入口パイプ、１８ｂ……
上出口パイプ、１……第１ベンチレーシヨン通
路、２……第２ベンチレーシヨン通路。
Figure 1 shows an example of this invention, and A-A in Figure 2.
A developed cross-sectional view along a line. FIG. 2 is a plan sectional view taken along the line B--B in FIG. 1. FIG. 3 is a schematic side view showing its usage condition. FIG. 4 is a developed sectional view of a modified example. FIG. 5 is a schematic side view showing its usage condition. FIG. 6 is a schematic explanatory diagram of a conventional device. In the figure, 11... valve body, 11a... body part,
11b...Cap part, 12a...Lower inlet pipe, 12b...Lower outlet pipe, 13...Valve rod, 13
a...head, 14a...first valve, 14b...
Second valve, 15...Diaphragm, 16...Coil spring, 18a...Upper inlet pipe, 18b...
Upper outlet pipe, 1 ...first ventilation passage, 2 ...second ventilation passage.
Claims (1)
デー部には下入口パイプと下出口パイプを設けて
燃料タンクにおける給油時の燃料蒸気を通す第２
ベンチレーシヨン通路の一部となし、キヤツプ部
には上入口パイプと上出口パイプを設けて非給油
時の燃料蒸気を通す第１ベンチレーシヨン通路の
一部となし、ボデー部内には第１バルブと第２バ
ルブを上下に支持する弁棒を上下動可能に設け、
燃料タンクへの非給油時には上記第２バルブによ
り第２ベンチレーシヨン通路を遮断すると共に第
１ベンチレーシヨン通路を開き、給油時には上記
第１バルブにより第１ベンチレーシヨン通路を遮
断すると共に第２ベンチレーシヨン通路を開くよ
うにしたことを特徴とする燃料蒸気処理用のバル
ブ装置。 The body part and the cap part form a valve main body, and the body part is provided with a lower inlet pipe and a lower outlet pipe, and is a second valve through which fuel vapor passes during refueling in the fuel tank.
The cap part is provided with an upper inlet pipe and an upper outlet pipe, and is part of the first ventilation passage through which fuel vapor passes when not refueling. A valve stem that supports the valve and the second valve vertically is provided so as to be movable up and down,
When the fuel tank is not refueled, the second ventilation passage is shut off by the second valve and the first ventilation passage is opened, and when the fuel tank is refueled, the first ventilation passage is shut off by the first valve and the second ventilation passage is opened. A valve device for fuel vapor processing, characterized in that a ventilation passage is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19201387U JPH0528088Y2 (en) | 1987-12-19 | 1987-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19201387U JPH0528088Y2 (en) | 1987-12-19 | 1987-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0196336U true JPH0196336U (en) | 1989-06-27 |
| JPH0528088Y2 JPH0528088Y2 (en) | 1993-07-19 |
Family
ID=31482891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19201387U Expired - Lifetime JPH0528088Y2 (en) | 1987-12-19 | 1987-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528088Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013515907A (en) * | 2010-01-07 | 2013-05-09 | コーテックス テクストロン ジーエムビーエイチ アンド シーオー ケージー | Droplet separator |
| JP2013536111A (en) * | 2010-07-19 | 2013-09-19 | コーテックス テクストロン ジーエムビーエイチ アンド シーオー ケージー | Automotive fuel tank |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SI1873325T1 (en) | 2006-06-28 | 2009-10-31 | Under Cover | Interior decoration system |
-
1987
- 1987-12-19 JP JP19201387U patent/JPH0528088Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013515907A (en) * | 2010-01-07 | 2013-05-09 | コーテックス テクストロン ジーエムビーエイチ アンド シーオー ケージー | Droplet separator |
| JP2013536111A (en) * | 2010-07-19 | 2013-09-19 | コーテックス テクストロン ジーエムビーエイチ アンド シーオー ケージー | Automotive fuel tank |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528088Y2 (en) | 1993-07-19 |