JPH0188060U - - Google Patents
Info
- Publication number
- JPH0188060U JPH0188060U JP18411387U JP18411387U JPH0188060U JP H0188060 U JPH0188060 U JP H0188060U JP 18411387 U JP18411387 U JP 18411387U JP 18411387 U JP18411387 U JP 18411387U JP H0188060 U JPH0188060 U JP H0188060U
- Authority
- JP
- Japan
- Prior art keywords
- intake manifold
- supply device
- fuel supply
- view
- engine
- 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 6
- 239000000203 mixture Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 241000234435 Lilium Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図〜第５図は本考案の一実施例に係るエン
ジンの吸気装置を示す図であり、第１図は吸気マ
ニホルドの平面図、第２図は単一の混合気通路を
備えた燃料供給装置を載置した状態を示す縦断面
図、第３図は複数の混合気通路を備えた燃料供給
装置を載置した状態を示される縦断面図、第４図
は第２図の−線に沿つて切断した縦断面図、
第５図は第３図の−線に沿つて切断した縦断
面図、第６図及び第７図は従来の吸気マニホルド
の構造を示す平面図であり、第６図は２バレル式
気化器用に設計された吸気マニホルドの平面図、
第７図は電子制御式気化器用に設計された吸気マ
ニホルドの平面図、第８図及び第９図は吸気マニ
ホルド上流に載置される燃料供給装置の一例を示
す縦断面図であり、第８図は２バレル式固定ベン
チユリ型気化器の要部を示す縦断面図、第９図は
単一のインジエクタを備えた電子制御式気化器の
要部を示す縦断面図である。
１０……吸気マニホルド、１２……集合部、１
５……開口、３０，４０……開口形状設定部材、
８０，９０……燃料供給装置、８１ａ，８１ｂ，
９１……混合気通路。
1 to 5 are diagrams showing an engine intake system according to an embodiment of the present invention, in which FIG. 1 is a plan view of an intake manifold, and FIG. FIG. 3 is a vertical cross-sectional view showing a state in which the fuel supply device is installed, and FIG. Longitudinal cross-sectional view taken along
Fig. 5 is a longitudinal sectional view taken along the - line in Fig. 3, Figs. 6 and 7 are plan views showing the structure of a conventional intake manifold, and Fig. 6 is a plan view showing the structure of a conventional intake manifold. Top view of the designed intake manifold,
FIG. 7 is a plan view of an intake manifold designed for an electronically controlled carburetor, and FIGS. 8 and 9 are longitudinal sectional views showing an example of a fuel supply device installed upstream of the intake manifold. The figure is a longitudinal sectional view showing the main parts of a two-barrel fixed bench lily type carburetor, and FIG. 9 is a longitudinal sectional view showing the main parts of an electronically controlled carburetor equipped with a single injector. 10...Intake manifold, 12...Collection part, 1
5...Aperture, 30, 40...Aperture shape setting member,
80, 90...Fuel supply device, 81a, 81b,
91...Mixture passage.
Claims (1)
エンジンの吸気装置において、 上記吸気マニホルドの集合部開口には載置され
る燃料供給装置の混合気通路形状に対応して集合
部の開口形状を変更する開口形状設定部材が挿入
されることを特徴とするエンジンの吸気装置。[Scope of Claim for Utility Model Registration] In an engine intake system equipped with a fuel supply device upstream of the intake manifold, an air-fuel mixture passageway shape of the fuel supply device placed in the opening of the gathering part of the intake manifold is provided. An intake system for an engine, characterized in that an opening shape setting member for changing the opening shape of a gathering portion is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18411387U JPH0188060U (en) | 1987-12-02 | 1987-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18411387U JPH0188060U (en) | 1987-12-02 | 1987-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188060U true JPH0188060U (en) | 1989-06-09 |
Family
ID=31475495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18411387U Pending JPH0188060U (en) | 1987-12-02 | 1987-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188060U (en) |
-
1987
- 1987-12-02 JP JP18411387U patent/JPH0188060U/ja active Pending