JPS611647U - Internal combustion engine idle adjustment device - Google Patents
Internal combustion engine idle adjustment deviceInfo
- Publication number
- JPS611647U JPS611647U JP8704684U JP8704684U JPS611647U JP S611647 U JPS611647 U JP S611647U JP 8704684 U JP8704684 U JP 8704684U JP 8704684 U JP8704684 U JP 8704684U JP S611647 U JPS611647 U JP S611647U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- adjustment device
- idle adjustment
- twenty
- 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
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図と第２図はこの考案の実施例の要部縦断面図、第
３図は他の実施例の縦断面図、第４図と第５図は第３図
の要部断面図で第５図は二一ドル弁を取り外す途中の態
様を示す。
第６図は自動車のＬＰＧ燃料供給装置にこの考案を適用
した実施例の縦断面図、第７図はさらに他の実施例の要
部縦断面図、第８図は従来技術の縦断面図、第９図と第
１０図はその一部を拡大した図である。
４・・・・・・通路、５・・・・・・二一ドル弁、６・
・・・・・テーパ部分、９・・・・・・大径部、Ｄ１・
・・・・・通路の内径、Ｄ２，Ｄ３・・・・・・大径部
の外径。Figures 1 and 2 are longitudinal sectional views of the main parts of an embodiment of this invention, Figure 3 is a longitudinal sectional view of another embodiment, and Figures 4 and 5 are sectional views of the main parts of Fig. 3. FIG. 5 shows the state in the middle of removing the twenty-one dollar valve. FIG. 6 is a longitudinal sectional view of an embodiment in which this invention is applied to an LPG fuel supply system for an automobile, FIG. 7 is a longitudinal sectional view of a main part of another embodiment, and FIG. 8 is a longitudinal sectional view of a prior art. FIGS. 9 and 10 are partially enlarged views. 4...Aisle, 5...21 dollar valve, 6.
...Tapered part, 9...Large diameter part, D1.
...Inner diameter of passage, D2, D3...Outer diameter of large diameter part.
Claims (1)
気体燃料量を二一ドル弁を用いて制御するアイドルアジ
ャスト装置において、ニ一ドル弁のテーパ部分と協働す
る通路の内径と同じ位の外径でかつこの通路を通り抜け
られる大径部を二一ドル弁の先端に形成し、この大径部
は二一ドル弁の通常の使用位置において前記通路から二
一ドル弁め先端方向に離れて配置されていることを特徴
とする内燃機関のアイドルアジャスト装置。In an idle adjustment device that uses a needle valve to control the amount of air or gaseous fuel supplied to the engine during idle operation of an internal combustion engine, an outer diameter of approximately the same as the inner diameter of the passage that cooperates with the tapered portion of the needle valve is used. A large diameter portion is formed at the distal end of the twenty-one dollar valve, and the large diameter portion is spaced away from the passage toward the distal end of the twenty one dollar valve in the normal use position of the twenty one dollar valve. An idle adjustment device for an internal combustion engine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8704684U JPS611647U (en) | 1984-06-11 | 1984-06-11 | Internal combustion engine idle adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8704684U JPS611647U (en) | 1984-06-11 | 1984-06-11 | Internal combustion engine idle adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS611647U true JPS611647U (en) | 1986-01-08 |
Family
ID=30638905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8704684U Pending JPS611647U (en) | 1984-06-11 | 1984-06-11 | Internal combustion engine idle adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611647U (en) |
-
1984
- 1984-06-11 JP JP8704684U patent/JPS611647U/en active Pending
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