JPH01142553U - - Google Patents
Info
- Publication number
- JPH01142553U JPH01142553U JP3950988U JP3950988U JPH01142553U JP H01142553 U JPH01142553 U JP H01142553U JP 3950988 U JP3950988 U JP 3950988U JP 3950988 U JP3950988 U JP 3950988U JP H01142553 U JPH01142553 U JP H01142553U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- air
- valve
- fuel
- correction
- 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
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は従来例を示す縦断面図、第３図および第４図
は本考案品と従来品との試験結果を示すグラフで
ある。
１……ハウジング、３……電磁コイル、４……
プランジヤ、６……プランジヤ案内、６ａ……小
径部、６ｂ……案内孔、８……燃料弁、１０……
補正用主ジエツト、１４……空気弁、１５……弁
本体、１５ａ……突出部分、１６……補正用空気
ブリードジエツト。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a vertical sectional view showing a conventional example, and FIGS. 3 and 4 are graphs showing test results of the product of the present invention and the conventional product. 1... Housing, 3... Electromagnetic coil, 4...
Plunger, 6... Plunger guide, 6a... Small diameter part, 6b... Guide hole, 8... Fuel valve, 10...
Main jet for correction, 14...Air valve, 15...Valve body, 15a...Protruding portion, 16...Air bleed jet for correction.
Claims (1)
心に配置されたハウジング１の下端に燃料補正用
の燃料弁８が設けられているとともに上端にブリ
ード空気補正用の空気弁１４が設けられ、前記プ
ランジヤ４の上下往復動により前記燃料弁８と空
気弁１４とが交互に開閉する気化器の空燃比補正
用電磁弁装置において、前記ハウジング１の上端
部に嵌装されて前記プランジヤ４の上端部を貫通
させたプランジヤ案内６はハウジング１の上端縁
よりも上方へ突出した小径部６ａを有しており、
前記ハウジング１の上端に固着された前記空気弁
１４の弁本体１５の前記プランジヤ４を直接囲ん
だ部分が前記小径部６ａの外径と等しい内径とさ
れている空燃比補正用電磁弁装置。 (2) プランジヤ案内６はプランジヤ４径の１．
２〜２倍の長さとされ、弁本体１５のプランジヤ
４を直接囲んだ部分はプランジヤ４径の１．５〜
２倍の内径とされている請求項(1)記載の空燃比
補正用電磁弁装置。[Claims for Utility Model Registration] (1) A housing 1 in which an electromagnetic coil 3 and a plunger 4 are arranged concentrically has a fuel valve 8 for fuel correction at the lower end thereof, and a bleed air correction valve 8 at the upper end thereof. In the solenoid valve device for air-fuel ratio correction of a carburetor, the air valve 14 is provided, and the fuel valve 8 and the air valve 14 are alternately opened and closed by the vertical reciprocation of the plunger 4. The plunger guide 6 that is mounted and passes through the upper end of the plunger 4 has a small diameter portion 6a that projects upwardly from the upper end edge of the housing 1,
A solenoid valve device for air-fuel ratio correction, wherein a portion of a valve body 15 of the air valve 14 fixed to the upper end of the housing 1 that directly surrounds the plunger 4 has an inner diameter equal to the outer diameter of the small diameter portion 6a. (2) The plunger guide 6 is the 1st diameter of the plunger 4.
The length of the valve body 15 directly surrounding the plunger 4 is 1.5 to 2 times the diameter of the plunger 4.
The air-fuel ratio correction solenoid valve device according to claim 1, wherein the inner diameter is twice as large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3950988U JPH0717806Y2 (en) | 1988-03-25 | 1988-03-25 | Solenoid valve device for air-fuel ratio correction of carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3950988U JPH0717806Y2 (en) | 1988-03-25 | 1988-03-25 | Solenoid valve device for air-fuel ratio correction of carburetor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01142553U true JPH01142553U (en) | 1989-09-29 |
| JPH0717806Y2 JPH0717806Y2 (en) | 1995-04-26 |
Family
ID=31266010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3950988U Expired - Lifetime JPH0717806Y2 (en) | 1988-03-25 | 1988-03-25 | Solenoid valve device for air-fuel ratio correction of carburetor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717806Y2 (en) |
-
1988
- 1988-03-25 JP JP3950988U patent/JPH0717806Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717806Y2 (en) | 1995-04-26 |
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