JPS62102850U - - Google Patents
Info
- Publication number
- JPS62102850U JPS62102850U JP19588085U JP19588085U JPS62102850U JP S62102850 U JPS62102850 U JP S62102850U JP 19588085 U JP19588085 U JP 19588085U JP 19588085 U JP19588085 U JP 19588085U JP S62102850 U JPS62102850 U JP S62102850U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle member
- bench lily
- upstream side
- bench
- cylindrical
- 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
- 241000234435 Lilium Species 0.000 claims description 9
- 239000000446 fuel Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 4
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図はこの考案に係る混合気供給装置の一実
施例を示す断面図、第２図はその部分の拡大図
、第３図は従来の混合気供給装置の一例を示す断
面図である。
１……メインボデイ、２……スロツトルボデイ
、３……噴射弁ボデイ、５……主通路、６……副
通路、７……第１ノズル部材、７ｂ……テーパ部
、８……第２ノズル部材、９……第１ベンチユリ
部、１０……第２ベンチユリ部、１０ａ……スロ
ート部、１１……間隙、１２……燃料噴射弁、１
８……主絞弁、１９……副絞弁、２０……バイパ
ス通路、２１……電磁弁。
FIG. 1 is a sectional view showing an embodiment of the mixture supply device according to the invention, FIG. 2 is an enlarged view of that portion, and FIG. 3 is a sectional view showing an example of a conventional mixture supply device. DESCRIPTION OF SYMBOLS 1... Main body, 2... Throttle body, 3... Injection valve body, 5... Main passage, 6... Sub passage, 7... First nozzle member, 7b... Taper part, 8... Second nozzle Member, 9...First bench lily part, 10...Second bench lily part, 10a...Throat part, 11...Gap, 12...Fuel injection valve, 1
8...Main throttle valve, 19...Sub-throttle valve, 20...Bypass passage, 21...Solenoid valve.
Claims (1)
チユリ部を有する筒状の第１ノズル部材と、比較
的大径な第２ベンチユリ部を有し、この第２ベン
チユリ部のスロート部に上記第１ノズル部材の先
端が外周に所定の間隙を有して嵌挿されてなる筒
状の第２ノズル部材と、上記第１ノズル部材の先
端部外周に、上記第２ベンチユリ部のテーパ面に
対向して形成されたテーパ部と、上記第１ベンチ
ユリ部の上流側で燃料を供給する燃料供給機構と
、上流側に絞弁を有し、かつ上記第２ノズル部材
の周囲を包囲するように形成されるとともに、第
２ノズル部材下流側で副通路と合流する主通路と
、上記第１ベンチユリ部の上流側から上記第２ベ
ンチユリ部の上流側へ第１ベンチユリ部をバイパ
スして形成されたバイパス通路とを備えてなる内
燃機関の混合気供給装置。 A cylindrical first nozzle member disposed in the sub passage and having a first bench lily portion having a relatively small diameter, and a second bench lily portion having a relatively large diameter, and the throat portion of the second bench lily portion has the above-mentioned first nozzle member. a cylindrical second nozzle member in which the tip of the first nozzle member is fitted on the outer periphery with a predetermined gap; a fuel supply mechanism that supplies fuel on the upstream side of the first bench lily portion, and a throttle valve on the upstream side, and surrounds the second nozzle member; a main passageway that merges with the auxiliary passageway on the downstream side of the second nozzle member; and a main passageway formed by bypassing the first bench lily part from the upstream side of the first bench lily part to the upstream side of the second bench lily part. A mixture supply device for an internal combustion engine, comprising a bypass passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19588085U JPS62102850U (en) | 1985-12-19 | 1985-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19588085U JPS62102850U (en) | 1985-12-19 | 1985-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62102850U true JPS62102850U (en) | 1987-06-30 |
Family
ID=31154173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19588085U Pending JPS62102850U (en) | 1985-12-19 | 1985-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62102850U (en) |
-
1985
- 1985-12-19 JP JP19588085U patent/JPS62102850U/ja active Pending