JPH0389944U - - Google Patents
Info
- Publication number
- JPH0389944U JPH0389944U JP15019989U JP15019989U JPH0389944U JP H0389944 U JPH0389944 U JP H0389944U JP 15019989 U JP15019989 U JP 15019989U JP 15019989 U JP15019989 U JP 15019989U JP H0389944 U JPH0389944 U JP H0389944U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic plate
- motor
- gear
- rotor
- throttle valve
- 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
- 230000002159 abnormal effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
第１図ａは本考案の実施例であるスロツトル弁
制御装置の概略断面図でありリンプホーム状態を
示す、第１図ｂは同スロツトル弁制御装置の概略
断面図であり通常動作状態を示す、第２図は同実
施例の変形に用いられるリンプホーム用モータを
示す断面図、第３図は従来のスロツトル弁制御装
置の例を示す断面図、第４図は他の従来のスロツ
トル弁制御装置の例を示す構成図である。
１……吸気路、２……スロツトルバルブ、２ａ
……弁軸、３……弁駆動モータ、４……制御ユニ
ツト、５……スロツトル位置センサ、６……ねじ
りコイルばね、７……磁性体プレート、８……ロ
ータ、９……コイル、１０……圧縮コイルばね、
１１……リンプホーム用モータ、１２……ピニオ
ン。
FIG. 1a is a schematic sectional view of a throttle valve control device according to an embodiment of the present invention, showing a limp home state, and FIG. 1b is a schematic sectional view of the same throttle valve control device, showing a normal operating state. Fig. 2 is a sectional view showing a limp home motor used in a modification of the same embodiment, Fig. 3 is a sectional view showing an example of a conventional throttle valve control device, and Fig. 4 is another conventional throttle valve control device. FIG. 2 is a configuration diagram showing an example. 1...Intake path, 2...Throttle valve, 2a
... Valve shaft, 3 ... Valve drive motor, 4 ... Control unit, 5 ... Throttle position sensor, 6 ... Torsion coil spring, 7 ... Magnetic plate, 8 ... Rotor, 9 ... Coil, 10 ...compression coil spring,
11... Motor for limp home, 12... Pinion.
Claims (1)
トルクを伝達しかつ軸方向に摺動可能に支持し、
該磁性体プレートに対向して弁駆動モータと連結
されたロータとコイルを配置し、弁軸をばねで弁
閉方向に付勢し、前記磁性体プレート周縁に歯車
を形成するとともに該歯車にリンプホーム用モー
タと結合されたピニオンを臨ませ、正常状態では
前記コイルを付勢して前記磁性体プレートと前記
ロータとを連結し、異常状態では前記コイルを消
勢し前記磁性体プレートと前記ロータとの連結を
解除するとともにリンプホーム用モータの回転を
前記磁性体プレートに伝えるように構成したスロ
ツトル弁制御装置。 ２ 前記磁性体プレート周縁の歯車とリンプホー
ム用モータに結合されたピニオンとの連結が磁性
体プレートの軸方向移動により行われる請求項１
のスロツトル弁制御装置。 ３ 前記磁性体プレート周縁の歯車とリンプホー
ム用モータに結合されたピニオンとの連結がリン
プホーム用モータのステータコイルのロータ吸引
作用により行われる請求項１のスロツトル弁制御
装置。[Claims for Utility Model Registration] 1. A magnetic plate is supported on the valve shaft of a throttle valve to transmit torque and to be slidable in the axial direction,
A rotor and a coil connected to a valve drive motor are arranged opposite to the magnetic plate, the valve shaft is biased in the valve closing direction by a spring, a gear is formed around the periphery of the magnetic plate, and a limp is applied to the gear. A pinion connected to a home motor is faced, and in a normal state, the coil is energized to connect the magnetic plate and the rotor, and in an abnormal state, the coil is deenergized to connect the magnetic plate and the rotor. A throttle valve control device configured to release the connection with the limp home motor and transmit the rotation of the limp home motor to the magnetic plate. 2. Claim 1, wherein the gear on the periphery of the magnetic plate and the pinion coupled to the limp home motor are connected by axial movement of the magnetic plate.
Throttle valve control device. 3. The throttle valve control device according to claim 1, wherein the gear on the periphery of the magnetic plate and the pinion connected to the limp home motor are connected by a rotor suction action of a stator coil of the limp home motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15019989U JPH0389944U (en) | 1989-12-28 | 1989-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15019989U JPH0389944U (en) | 1989-12-28 | 1989-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0389944U true JPH0389944U (en) | 1991-09-12 |
Family
ID=31696559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15019989U Pending JPH0389944U (en) | 1989-12-28 | 1989-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0389944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002520536A (en) * | 1998-07-08 | 2002-07-09 | ノノックス ビー．ヴィー． | Air supply control device for piston reciprocating internal combustion engine and method for controlling operation of piston reciprocating internal combustion engine |
-
1989
- 1989-12-28 JP JP15019989U patent/JPH0389944U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002520536A (en) * | 1998-07-08 | 2002-07-09 | ノノックス ビー．ヴィー． | Air supply control device for piston reciprocating internal combustion engine and method for controlling operation of piston reciprocating internal combustion engine |
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