JPS6186545U - - Google Patents
Info
- Publication number
- JPS6186545U JPS6186545U JP17197384U JP17197384U JPS6186545U JP S6186545 U JPS6186545 U JP S6186545U JP 17197384 U JP17197384 U JP 17197384U JP 17197384 U JP17197384 U JP 17197384U JP S6186545 U JPS6186545 U JP S6186545U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- air heater
- intake air
- engine
- valve provided
- 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
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
図面は本考案の実施例を示す全体概略構成図で
ある。
１…エンジン、５…吸気通路、１０…吸気加熱
器、１１…第１吸気シヤツタバルブ、１４…ブロ
ーバイガス導出口、１５…第２吸気シヤツタバル
ブ、２３…コントロールユニツト、２８…制御装
置。
The drawing is an overall schematic diagram showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Engine, 5... Intake passage, 10... Intake air heater, 11... First intake shutter valve, 14... Blowby gas outlet, 15... Second intake shutter valve, 23... Control unit, 28... Control device.
Claims (1)
吸気加熱器付エンジンにおいて、上記吸気加熱器
上流の吸気通路に設けられた第１の吸気シヤツタ
バルブと、上記吸気加熱器下流の吸気通路に設け
られたブローバイガス導出口と、該ブローバイガ
ス導出口下流の吸気通路に設けられた第２の吸気
シヤツタバルブと、上記第１および第２の吸気シ
ヤツタバルブをエンジンの運転状態に応じて開閉
制御する制御装置とを備えたことを特徴とする吸
気加熱器付エンジンのブローバイガス処理装置。 In an engine with an intake air heater provided in the intake passage with an intake air heater for heating intake air, a first intake shutter valve provided in the intake passage upstream of the intake air heater, and a first intake shutter valve provided in the intake passage downstream of the intake air heater. a second intake shutter valve provided in the intake passage downstream of the blowby gas outlet, and a control device that controls opening and closing of the first and second intake shutter valves according to the operating state of the engine. A blow-by gas treatment device for an engine equipped with an intake air heater, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17197384U JPS6186545U (en) | 1984-11-13 | 1984-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17197384U JPS6186545U (en) | 1984-11-13 | 1984-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6186545U true JPS6186545U (en) | 1986-06-06 |
Family
ID=30729647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17197384U Pending JPS6186545U (en) | 1984-11-13 | 1984-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6186545U (en) |
-
1984
- 1984-11-13 JP JP17197384U patent/JPS6186545U/ja active Pending