JPS6367633U - - Google Patents
Info
- Publication number
- JPS6367633U JPS6367633U JP16192386U JP16192386U JPS6367633U JP S6367633 U JPS6367633 U JP S6367633U JP 16192386 U JP16192386 U JP 16192386U JP 16192386 U JP16192386 U JP 16192386U JP S6367633 U JPS6367633 U JP S6367633U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- intake throttle
- vacuum pump
- intake
- engine
- 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
添付した図面は、本考案による実施例を示す吸
気絞り装置の概略系統図である。
１…吸気通路、２…吸気絞り弁、３…アクチユ
エータ、４…真空ポンプ、５…電磁弁、６…エン
ジン、７…ウオータジヤケツト、８…壁温センサ
スイツチ、９…バツテリ。
The attached drawing is a schematic diagram of an intake throttle device according to an embodiment of the present invention. 1... Intake passage, 2... Intake throttle valve, 3... Actuator, 4... Vacuum pump, 5... Solenoid valve, 6... Engine, 7... Water jacket, 8... Wall temperature sensor switch, 9... Battery.
Claims (1)
絞り弁を設け、 上記吸気絞り弁を真空ポンプからの負圧が導入
されて作動する負圧応動型アクチユエータによつ
て開閉作動させ、 上記真空ポンプと負圧応動型アクチユエータと
の間に、エンジンのウオータジヤケツト近傍のシ
リンダ壁に設置した壁温センサによつて開閉制御
される電磁弁を配設し、 上記壁温センサが設定温度になると電磁弁を開
き真空ポンプからの負圧をアクチユエータに導び
き、吸気絞り弁を制御するよう構成したことを特
徴とするデイーゼルエンジンの吸気絞り装置。[Scope of Claim for Utility Model Registration] An intake throttle valve for controlling the amount of intake air is provided in the intake passage of the engine, and the intake throttle valve is operated by a negative pressure responsive actuator that is operated by introducing negative pressure from a vacuum pump. A solenoid valve is disposed between the vacuum pump and the negative pressure responsive actuator and is controlled to open and close by a wall temperature sensor installed on the cylinder wall near the water jacket of the engine. An intake throttle device for a diesel engine, characterized in that when a sensor reaches a set temperature, a solenoid valve is opened and negative pressure from a vacuum pump is guided to an actuator to control an intake throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16192386U JPS6367633U (en) | 1986-10-22 | 1986-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16192386U JPS6367633U (en) | 1986-10-22 | 1986-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6367633U true JPS6367633U (en) | 1988-05-07 |
Family
ID=31088696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16192386U Pending JPS6367633U (en) | 1986-10-22 | 1986-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6367633U (en) |
-
1986
- 1986-10-22 JP JP16192386U patent/JPS6367633U/ja active Pending