JPS62150569U - - Google Patents
Info
- Publication number
- JPS62150569U JPS62150569U JP3875586U JP3875586U JPS62150569U JP S62150569 U JPS62150569 U JP S62150569U JP 3875586 U JP3875586 U JP 3875586U JP 3875586 U JP3875586 U JP 3875586U JP S62150569 U JPS62150569 U JP S62150569U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- lpg
- opening
- closing
- solenoid
- 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
- 239000000446 fuel Substances 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000006200 vaporizer Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Magnetically Actuated Valves (AREA)
Description
第１図〜第４図は本考案の実施例を示すもので
、第１図はＬＰＧ燃料供給装置の斜視図、第２図
は開閉用ソレノイド弁の縦断面図、第３図は変形
例の開閉用ソレノイド弁の要部拡断縦断面図、第
４図は開閉用ソレノイド弁の上流側燃料通路と下
流側燃料通路との間の差圧とソレノイドの所要開
弁力との関係を示す線図、第５図は従来の開閉用
ソレノイド弁の第２図相当図である。
４……ＬＰＧボンベ、６……燃料供給管、７…
…開閉用ソレノイド弁、９……ベーパライザ、１
８……弁座部、１９……弁面部、２０……弁体、
２１……バネ、２２……ソレノイド、２７……ダ
イヤフラム、２６……バランスロツド、３１……
ピストン。
Figures 1 to 4 show embodiments of the present invention; Figure 1 is a perspective view of an LPG fuel supply system, Figure 2 is a vertical sectional view of an opening/closing solenoid valve, and Figure 3 is a modified example. FIG. 4 is an enlarged longitudinal sectional view of the main part of the opening/closing solenoid valve, and is a line showing the relationship between the differential pressure between the upstream fuel passage and the downstream fuel passage of the opening/closing solenoid valve and the required opening force of the solenoid. FIG. 5 is a diagram corresponding to FIG. 2 of a conventional opening/closing solenoid valve. 4...LPG cylinder, 6...fuel supply pipe, 7...
...Opening/closing solenoid valve, 9...Vaporizer, 1
8... Valve seat portion, 19... Valve surface portion, 20... Valve body,
21... Spring, 22... Solenoid, 27... Diaphragm, 26... Balance rod, 31...
piston.
Claims (1)
ライザに導く燃料通路の途中に介設された開閉用
ソレノイド弁において、 上記開閉用ソレノイド弁はこの弁よりも上流側
のＬＰＧ液圧とバネで閉弁付勢された弁体と弁体
の一端の弁面部に対向する環状弁座部と弁体を開
弁作動させるソレノイドとで構成され、上記弁面
部の中央部にはバランスロツドが閉弁方向に向け
て突設され、上記バランスロツドの先端には上記
弁よりも上流側のＬＰＧ液圧を受圧して弁体を開
弁付勢する受圧部材が設けられたことを特徴とす
るＬＰＧ燃料通路の開閉用ソレノイド弁。[Claims for Utility Model Registration] In an opening/closing solenoid valve installed in the middle of a fuel passage that leads LPG fuel stored in an LPG cylinder to a vaporizer, the opening/closing solenoid valve is connected to an LPG liquid located upstream of the valve. It consists of a valve body that is biased to close by pressure and a spring, an annular valve seat facing the valve surface at one end of the valve body, and a solenoid that opens the valve body.A balance rod is installed in the center of the valve surface. is provided protruding toward the valve closing direction, and a pressure receiving member is provided at the tip of the balance rod to receive LPG liquid pressure upstream of the valve and bias the valve element to open. Solenoid valve for opening and closing the LPG fuel passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3875586U JPH0528374Y2 (en) | 1986-03-17 | 1986-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3875586U JPH0528374Y2 (en) | 1986-03-17 | 1986-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62150569U true JPS62150569U (en) | 1987-09-24 |
| JPH0528374Y2 JPH0528374Y2 (en) | 1993-07-21 |
Family
ID=30851296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3875586U Expired - Lifetime JPH0528374Y2 (en) | 1986-03-17 | 1986-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528374Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012047198A (en) * | 2010-08-24 | 2012-03-08 | Mikuni Corp | Fluid adjusting device, and liquefied gas fuel supply system |
-
1986
- 1986-03-17 JP JP3875586U patent/JPH0528374Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012047198A (en) * | 2010-08-24 | 2012-03-08 | Mikuni Corp | Fluid adjusting device, and liquefied gas fuel supply system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528374Y2 (en) | 1993-07-21 |
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