JPH01139043U - - Google Patents
Info
- Publication number
- JPH01139043U JPH01139043U JP3502788U JP3502788U JPH01139043U JP H01139043 U JPH01139043 U JP H01139043U JP 3502788 U JP3502788 U JP 3502788U JP 3502788 U JP3502788 U JP 3502788U JP H01139043 U JPH01139043 U JP H01139043U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- control valve
- throttle
- intake manifold
- opener
- 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
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
図面は本考案の一実施例を示す概略構成図であ
る。
１……スロツトルバルブ、２……スロツトルオ
ープナ、３……管路、４……バキユームコントロ
ールバルブ、５……吸気マニホールド、６ａ，６
ｂ，６ｃ，６ｄ……負圧取出口、７……配管、７
ａ，７ｂ，７ｃ，７ｄ……分岐部。
The drawing is a schematic diagram showing an embodiment of the present invention. 1... Throttle valve, 2... Throttle opener, 3... Pipe line, 4... Vacuum control valve, 5... Intake manifold, 6a, 6
b, 6c, 6d... Negative pressure outlet, 7... Piping, 7
a, 7b, 7c, 7d...branch portion.
Claims (1)
ブを経由してスロツトルバルブに連動するダイヤ
フラム装置に作用させて、スロツトルバルブの開
度を所定の開度に保持するようにしたスロツトル
オープナにおけるコントロールバルブ負圧取出装
置において、 スロツトルオープナに負圧を与えるための吸気
マニホールドの負圧取出口からコントロールバル
ブへの配管が、全ての気筒に対応する吸気マニホ
ールドに分岐連通されていることを特徴とするス
ロツトルオープナにおけるコントロールバルブ負
圧取出装置。[Scope of Claim for Utility Model Registration] Negative pressure in the intake manifold is applied to a diaphragm device linked to the throttle valve via a control valve to maintain the opening of the throttle valve at a predetermined opening. In the control valve negative pressure extraction device of the throttle opener, the piping from the negative pressure outlet of the intake manifold to the control valve for applying negative pressure to the throttle opener is branched and communicated with the intake manifold corresponding to all cylinders. A control valve negative pressure extraction device for a throttle opener, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3502788U JPH01139043U (en) | 1988-03-16 | 1988-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3502788U JPH01139043U (en) | 1988-03-16 | 1988-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139043U true JPH01139043U (en) | 1989-09-22 |
Family
ID=31261685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3502788U Pending JPH01139043U (en) | 1988-03-16 | 1988-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139043U (en) |
-
1988
- 1988-03-16 JP JP3502788U patent/JPH01139043U/ja active Pending