JPH03118267U - - Google Patents
Info
- Publication number
- JPH03118267U JPH03118267U JP2740890U JP2740890U JPH03118267U JP H03118267 U JPH03118267 U JP H03118267U JP 2740890 U JP2740890 U JP 2740890U JP 2740890 U JP2740890 U JP 2740890U JP H03118267 U JPH03118267 U JP H03118267U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fuel
- pressure chamber
- pressure
- passage
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 8
- 230000001133 acceleration Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案の実施例の縦断面図、第２図は
第１図のものの作動特性を示す線図、第３図は本
考案の他の実施例の縦断面図である。
２……主燃料通路、５……燃料計量機構、６…
…バイパス通路、７……バルブ、９……ダイアフ
ラム、９′……ピストン、１５……圧力室、１６
……加圧ピストン、１９……通気孔、２０……ス
ロツトルバルブ。
FIG. 1 is a longitudinal cross-sectional view of an embodiment of the present invention, FIG. 2 is a diagram showing the operating characteristics of the device shown in FIG. 1, and FIG. 3 is a longitudinal cross-sectional view of another embodiment of the present invention. 2...Main fuel passage, 5...Fuel metering mechanism, 6...
...Bypass passage, 7...Valve, 9...Diaphragm, 9'...Piston, 15...Pressure chamber, 16
...Pressure piston, 19...Vent hole, 20...Throttle valve.
Claims (1)
Ｇ混合器において、主燃料通路２をう回して燃料
を供給するバイパス通路６と、このバイパス通路
６を開閉するバルブ７と、このバルブ７に連結さ
れ、圧力室１５の圧力に応じてバルブ７を開閉す
るダイアフラム９と、スロツトルバルブ２０に連
動し、スロツトルバルブ２０の急開時に前記圧力
室１５を加圧する加圧ピストン１６と、圧力室１
５の圧力を徐々に減圧する通気孔１９とを具備し
たＬＰＧ混合器の加速燃料増量機構。 ２ バルブ７を開閉するダイアフラム９に代えて
ピストン９′を設けた請求項１記載のＬＰＧ混合
器の加速燃料増量機構。[Claims for Utility Model Registration] 1. LP having a fuel metering mechanism 5 in the main fuel passage 2
In the G mixer, there is a bypass passage 6 that supplies fuel by bypassing the main fuel passage 2, a valve 7 that opens and closes this bypass passage 6, and a valve 7 that is connected to this valve 7 and that operates according to the pressure in the pressure chamber 15. A diaphragm 9 that opens and closes, a pressurizing piston 16 that operates in conjunction with the throttle valve 20 and pressurizes the pressure chamber 15 when the throttle valve 20 is suddenly opened, and the pressure chamber 1
An accelerating fuel increase mechanism for an LPG mixer, which is equipped with a vent hole 19 that gradually reduces the pressure of 5. 2. The acceleration fuel increasing mechanism for an LPG mixer according to claim 1, wherein a piston 9' is provided in place of the diaphragm 9 for opening and closing the valve 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2740890U JPH03118267U (en) | 1990-03-16 | 1990-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2740890U JPH03118267U (en) | 1990-03-16 | 1990-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03118267U true JPH03118267U (en) | 1991-12-06 |
Family
ID=31530262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2740890U Pending JPH03118267U (en) | 1990-03-16 | 1990-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03118267U (en) |
-
1990
- 1990-03-16 JP JP2740890U patent/JPH03118267U/ja active Pending
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