JPS61122347U - - Google Patents
Info
- Publication number
- JPS61122347U JPS61122347U JP698285U JP698285U JPS61122347U JP S61122347 U JPS61122347 U JP S61122347U JP 698285 U JP698285 U JP 698285U JP 698285 U JP698285 U JP 698285U JP S61122347 U JPS61122347 U JP S61122347U
- Authority
- JP
- Japan
- Prior art keywords
- springs
- throttle valve
- valve
- throttle
- bias
- 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
- 238000002485 combustion reaction Methods 0.000 claims 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図は本考案の第１実施例を示す正面図、第
２図は同側面図、第３図は本考案の第２実施例を
示す正面図、第４図は同側面図、第５図は同戻し
スプリングの側面図、第６図はスロツトルバルブ
の作動トルクの特性図である。
１……スロツトルボデイ、２……スロツトルバ
ルブ、４……スロツトルレバー、５，１１……第
１スプリング、７，１２……第２スプリング。
FIG. 1 is a front view showing the first embodiment of the present invention, FIG. 2 is a side view of the same, FIG. 3 is a front view of the second embodiment of the present invention, FIG. 4 is a side view of the same, and FIG. The figure is a side view of the same return spring, and FIG. 6 is a characteristic diagram of the operating torque of the throttle valve. 1... Throttle body, 2... Throttle valve, 4... Throttle lever, 5, 11... First spring, 7, 12... Second spring.
Claims (1)
スプリングを複数個設け、これを、スロツトルバ
ルブの開度の増大につれてスロツトルレバーに係
合する個数が段階的に増すように配置し、スロツ
トルバルブの閉じ力が段階的に増大するようにし
たこと計特徴とする内燃機関におけるスロツトル
バルブの作動装置。 A plurality of springs are provided to bias the throttle valve in the closing direction, and these springs are arranged so that the number of springs that engage the throttle lever increases gradually as the opening degree of the throttle valve increases. An operating device for a throttle valve in an internal combustion engine, characterized in that the closing force of the valve is increased in stages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP698285U JPS61122347U (en) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP698285U JPS61122347U (en) | 1985-01-21 | 1985-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61122347U true JPS61122347U (en) | 1986-08-01 |
Family
ID=30484919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP698285U Pending JPS61122347U (en) | 1985-01-21 | 1985-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61122347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63280827A (en) * | 1987-05-12 | 1988-11-17 | Hitachi Ltd | Throttle valve controller for internal combustion engine |
-
1985
- 1985-01-21 JP JP698285U patent/JPS61122347U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63280827A (en) * | 1987-05-12 | 1988-11-17 | Hitachi Ltd | Throttle valve controller for internal combustion engine |