JPS6436544U - - Google Patents
Info
- Publication number
- JPS6436544U JPS6436544U JP13125087U JP13125087U JPS6436544U JP S6436544 U JPS6436544 U JP S6436544U JP 13125087 U JP13125087 U JP 13125087U JP 13125087 U JP13125087 U JP 13125087U JP S6436544 U JPS6436544 U JP S6436544U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- combustion engine
- internal combustion
- throttle
- throttle device
- 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 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図はスロツトル弁の平面図、第３図は同じく縦
断面図、第４図は要部拡大図である。第５図は他
の実施例示す縦断面図、第６図はスロツトル弁の
平面図である。第７図はさらに他の実施例を示す
縦断面図である。第８図はさらに他の実施例を示
すスロツトル弁の平面図である。
４……インジエクシヨンチヤンバ、４Ａ……内
壁面、５……スロツトル弁、８……燃料噴射弁、
１０……吸気通路、１３……突起部、１４……ス
ロツトル軸。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIG. 2 is a plan view of a throttle valve, FIG. 3 is a longitudinal sectional view of the same, and FIG. 4 is an enlarged view of the main parts. FIG. 5 is a longitudinal sectional view showing another embodiment, and FIG. 6 is a plan view of the throttle valve. FIG. 7 is a longitudinal sectional view showing still another embodiment. FIG. 8 is a plan view of a throttle valve showing still another embodiment. 4...Injection chamber, 4A...Inner wall surface, 5...Throttle valve, 8...Fuel injection valve,
10...Intake passage, 13...Protrusion, 14...Throttle shaft.
Claims (1)
支持され、このスロツトル弁の上流側に燃料を供
給する手段を備える内燃機関において、前記スロ
ツトル弁の背面に外周部に沿つて延びる円形断面
の環状突起部を形成したことを特徴とする内燃機
関のスロツトル装置。 In an internal combustion engine in which a disk-shaped throttle valve is rotatably supported in an intake passage and is provided with means for supplying fuel to an upstream side of the throttle valve, an annular protrusion with a circular cross section extending along an outer periphery on a back surface of the throttle valve is provided. A throttle device for an internal combustion engine, characterized in that a throttle device is formed with a part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13125087U JPS6436544U (en) | 1987-08-28 | 1987-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13125087U JPS6436544U (en) | 1987-08-28 | 1987-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436544U true JPS6436544U (en) | 1989-03-06 |
Family
ID=31387139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13125087U Pending JPS6436544U (en) | 1987-08-28 | 1987-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436544U (en) |
-
1987
- 1987-08-28 JP JP13125087U patent/JPS6436544U/ja active Pending