JPS63191249U - - Google Patents
Info
- Publication number
- JPS63191249U JPS63191249U JP8269387U JP8269387U JPS63191249U JP S63191249 U JPS63191249 U JP S63191249U JP 8269387 U JP8269387 U JP 8269387U JP 8269387 U JP8269387 U JP 8269387U JP S63191249 U JPS63191249 U JP S63191249U
- Authority
- JP
- Japan
- Prior art keywords
- throttle
- shaft
- power transmission
- transmission shaft
- actuator
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案のスロツトルアクチユエータの
一実施例を示す切断面図、第２図及び第３図はい
ずれも本考案における軸継手の例を示す斜視図、
第４図は従来のスロツトルアクチユエータの一例
を示す断面図、第５図は従来のスロツトルアクチ
ユエータの他の例を示す断面図である。
……スロツトルボデイアツセンブリー部、
……アクチユエータアツセンブリー部、１……ス
ロツトル軸、２……モータ、３……スロツトルボ
デイ、５……ギヤケーシング、６……接合部、１
０，１２……リターンスプリング、１１……スロ
ツトル開度センサ、２０……動力伝達軸、２１…
…継手部。
FIG. 1 is a cross-sectional view showing an embodiment of the throttle actuator of the present invention, and FIGS. 2 and 3 are perspective views showing examples of the shaft coupling of the present invention.
FIG. 4 is a sectional view showing an example of a conventional throttle actuator, and FIG. 5 is a sectional view showing another example of a conventional throttle actuator. ...Throttle body assembly section,
... Actuator assembly section, 1 ... Throttle shaft, 2 ... Motor, 3 ... Throttle body, 5 ... Gear casing, 6 ... Joint part, 1
0, 12... Return spring, 11... Throttle opening sensor, 20... Power transmission shaft, 21...
...Joint part.
Claims (1)
出するスロツトル開度センサと、スロツトルバル
ブの閉じ方向に作用するリターンスプリングと、
スロツトル開度センサからの信号を入力しスロツ
トルバルブの開度を要求値に一致させるようにコ
ントロールさせるようにするための制御装置を備
えているスロツトルアクチユエータにおいて、ス
ロツトル軸を、該スロツトル軸に動力を伝達する
動力伝達軸とスロツトル軸に分割し、上記スロツ
トル軸を回転自在に支持するスロツトルボデイ側
のアツセンブリー部と、モータを含み且つ動力伝
達軸を回転自在に支持するアクチユエータ側のア
ツセンブリー部とを別体に構成し、且つ上記スロ
ツトル軸と動力伝達軸とを回転方向にのみ一体と
なるように係合する継手を介して接続してなるこ
とを特徴とするスロツトルアクチユエータ。 A throttle opening sensor detects the throttle opening according to the rotation of the throttle shaft, and a return spring acts in the closing direction of the throttle valve.
A throttle actuator is equipped with a control device that inputs a signal from a throttle opening sensor to control the throttle valve opening to match a required value. An assembly section on the throttle body side that is divided into a power transmission shaft that transmits power to the shaft and a throttle shaft, rotatably supporting the throttle shaft, and an assembly section on the actuator side that includes a motor and rotatably supports the power transmission shaft. A throttle actuator characterized in that the throttle shaft and the power transmission shaft are connected via a joint that engages the throttle shaft and the power transmission shaft together so as to be integral only in the rotational direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8269387U JPS63191249U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8269387U JPS63191249U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63191249U true JPS63191249U (en) | 1988-12-09 |
Family
ID=30935578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8269387U Pending JPS63191249U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63191249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004510911A (en) * | 2000-10-04 | 2004-04-08 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Throttle valve actuator unit |
| JP2007120366A (en) * | 2005-10-26 | 2007-05-17 | Daikyoo Nishikawa Kk | Intake device for engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61167130A (en) * | 1985-01-17 | 1986-07-28 | Nissan Motor Co Ltd | Intake device of internal-combustion engine |
-
1987
- 1987-05-29 JP JP8269387U patent/JPS63191249U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61167130A (en) * | 1985-01-17 | 1986-07-28 | Nissan Motor Co Ltd | Intake device of internal-combustion engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004510911A (en) * | 2000-10-04 | 2004-04-08 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Throttle valve actuator unit |
| JP2007120366A (en) * | 2005-10-26 | 2007-05-17 | Daikyoo Nishikawa Kk | Intake device for engine |
| JP4495065B2 (en) * | 2005-10-26 | 2010-06-30 | ダイキョーニシカワ株式会社 | Engine intake system |