JPS6436633U - - Google Patents
Info
- Publication number
- JPS6436633U JPS6436633U JP13315887U JP13315887U JPS6436633U JP S6436633 U JPS6436633 U JP S6436633U JP 13315887 U JP13315887 U JP 13315887U JP 13315887 U JP13315887 U JP 13315887U JP S6436633 U JPS6436633 U JP S6436633U
- Authority
- JP
- Japan
- Prior art keywords
- throttle
- clutch
- throttle valve
- throttle actuator
- operates
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案の装置の一実施例を示す一部破
断側面図、第２図は第１図中―断面図、第３
図及び第４図は第１図中の一部分の拡大断面及び
斜視図、第５図及び第６図は第１図及び第２図に
それぞれ対応する部分の動作状態を示す一部破断
図及び断面図、第７図は第１図中のＣＰＵの動作
を示すフローチヤート図、第８図は第１図中の一
部分の変形例を示す図、第９図は従来装置の一例
を示す図、第１０図は第９図中のスロツトルアク
チユエータの構造を示す一部破断側面図である。
１１…操作手段（スロツトルペダル）、１４…
制御器（バルブ開度制御器）、１５…スロツトル
アクチユエータ、１６…スロツトルバルブ、２０
…クラツチ手段（クラツチ機構）、２０ａ，２０
ｂ…クラツチ板、２０ａ１，２０ｂ１…歯部、２
０ｆ…コイルスプリング（バネ部材）、２０ｅ…
ソレノイド。
Fig. 1 is a partially cutaway side view showing one embodiment of the device of the present invention, Fig. 2 is a sectional view of Fig. 1, and Fig. 3 is a cross-sectional view of Fig.
4 and 4 are enlarged cross-sectional and perspective views of a portion of FIG. 1, and FIGS. 5 and 6 are partially cutaway views and cross-sections showing operating states of the portions corresponding to FIGS. 1 and 2, respectively. 7 is a flowchart showing the operation of the CPU in FIG. 1, FIG. 8 is a diagram showing a modification of a part of FIG. 1, FIG. 9 is a diagram showing an example of a conventional device, and FIG. FIG. 10 is a partially cutaway side view showing the structure of the throttle actuator in FIG. 9. 11... Operating means (throttle pedal), 14...
Controller (valve opening controller), 15... Throttle actuator, 16... Throttle valve, 20
...Clutch means (clutch mechanism), 20a, 20
b...Clutch plate, 20a 1 , 20b 1 ...Teeth, 2
0f...Coil spring (spring member), 20e...
solenoid.
Claims (1)
ユエータと、 スロツトルバルブの開度を操作する操作手段と
、 該操作手段の操作量に応じた電気信号を発生し
、該電気信号に基づいて前記スロツトルアクチユ
エータを制御する制御手段と、 前記スロツトルアクチユエータとスロツトルバ
ルブとを接離可能に連結する電気的に制御可能な
クラツチ手段とを備え、 前記クラツチ手段が互いに接離可能に対向され
、接合状態で互いに噛合する歯部を対向面に有す
る一対のクラツチ板と、該クラツチ板を互いに離
間する方向に附勢するバネ部材と、該バネ部材に
より附勢力に抗して一方のクラツチ板を作動し、
互いの歯部を噛合させるソレノイドとを有し、 前記スロツトルバルブを正常に作動できなくな
つたとき、前記クラツチ手段の前記ソレノイドへ
の通電を遮断し、クラツチ手段による前記スロツ
トルアクチユエータとスロツトルバルブの連結を
解除するようにした、 ことを特徴とする電気式アクセル装置。[Scope of Claim for Utility Model Registration] A throttle actuator that operates a throttle valve, an operating means that operates the opening degree of the throttle valve, and an electrical signal that generates an electric signal according to the amount of operation of the operating means, and a control means for controlling the throttle actuator based on an electric signal; and an electrically controllable clutch means for connecting the throttle actuator and the throttle valve so as to be able to connect and separate the throttle actuator. a pair of clutch plates in which the means are opposed to each other so as to be able to approach and separate from each other, and have teeth on opposing surfaces that mesh with each other in a connected state; a spring member that biases the clutch plates in a direction to separate them from each other; Activate one clutch plate against the force,
and a solenoid that engages the teeth of each other, and when the throttle valve cannot operate normally, the clutch means cuts off power to the solenoid, and the clutch means operates the throttle actuator and the throttle actuator. An electric accelerator device characterized in that the connection of a throttle valve is released.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13315887U JPS6436633U (en) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13315887U JPS6436633U (en) | 1987-08-31 | 1987-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436633U true JPS6436633U (en) | 1989-03-06 |
Family
ID=31390774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13315887U Pending JPS6436633U (en) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436633U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60240835A (en) * | 1984-05-12 | 1985-11-29 | Nissan Motor Co Ltd | Control device of intake air quantity in internal-combustion engine |
| JPS643238A (en) * | 1987-06-25 | 1989-01-09 | Mitsubishi Motors Corp | Drive by-wire type throttle valve control device with fail-safe mechanism |
-
1987
- 1987-08-31 JP JP13315887U patent/JPS6436633U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60240835A (en) * | 1984-05-12 | 1985-11-29 | Nissan Motor Co Ltd | Control device of intake air quantity in internal-combustion engine |
| JPS643238A (en) * | 1987-06-25 | 1989-01-09 | Mitsubishi Motors Corp | Drive by-wire type throttle valve control device with fail-safe mechanism |
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