JPH038622U - - Google Patents
Info
- Publication number
- JPH038622U JPH038622U JP6788989U JP6788989U JPH038622U JP H038622 U JPH038622 U JP H038622U JP 6788989 U JP6788989 U JP 6788989U JP 6788989 U JP6788989 U JP 6788989U JP H038622 U JPH038622 U JP H038622U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- bypass passage
- supercharger
- valve device
- intake
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図は本考案の一実施例における過給機付エ
ンジンの全体構成図、第２図はバルブ装置の具体
構造を示す断面図である。
１……エンジン、２……吸気通路、３……排気
通路、４……過給機、１３……バイパス通路、１
４……バルブ装置、１５……エアクリーナ、２１
……バイパスバルブ、２２……開閉弁、２８……
ヒートインシユレータ、３０……ホツトエア導入
通路、３２……切換弁、３３……アクチユエータ
、３４……コントローラ、３５……吸気温センサ
、３６……温度センサ、Ａ……ホツトエア導入機
構。
FIG. 1 is an overall configuration diagram of a supercharged engine according to an embodiment of the present invention, and FIG. 2 is a sectional view showing the specific structure of a valve device. 1...Engine, 2...Intake passage, 3...Exhaust passage, 4...Supercharger, 13...Bypass passage, 1
4... Valve device, 15... Air cleaner, 21
...Bypass valve, 22...Opening/closing valve, 28...
Heat insulator, 30... hot air introduction passage, 32... switching valve, 33... actuator, 34... controller, 35... intake temperature sensor, 36... temperature sensor, A... hot air introduction mechanism.
Claims (1)
ジンであつて、過給機をバイパスしてその上流と
下流の吸気通路を連通するバイパス通路が配設さ
れると共に、少なくとも始動時に該バイパス通路
を開くバルブ装置が設けられ、さらに、少なくと
もエンジンの停止直前に前記バイパス通路のバル
ブ装置部分に昇温した空気を導入するホツトエア
導入機構が設置されたことを特徴とする過給機付
エンジン。 The engine is equipped with a supercharger that pressurizes intake air in an intake passage, and a bypass passage is provided that bypasses the supercharger and communicates the upstream and downstream intake passages, and at least during startup, the bypass passage is What is claimed is: 1. A supercharged engine, comprising: a valve device that opens the hot air; and a hot air introduction mechanism that introduces heated air into the valve device portion of the bypass passage at least immediately before the engine is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6788989U JPH038622U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6788989U JPH038622U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038622U true JPH038622U (en) | 1991-01-28 |
Family
ID=31601867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6788989U Pending JPH038622U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013221453A (en) * | 2012-04-17 | 2013-10-28 | Aisan Industry Co Ltd | Device and method for controlling internal combustion engine |
| JP2017150394A (en) * | 2016-02-24 | 2017-08-31 | トヨタ自動車株式会社 | Internal combustion engine |
-
1989
- 1989-06-09 JP JP6788989U patent/JPH038622U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013221453A (en) * | 2012-04-17 | 2013-10-28 | Aisan Industry Co Ltd | Device and method for controlling internal combustion engine |
| JP2017150394A (en) * | 2016-02-24 | 2017-08-31 | トヨタ自動車株式会社 | Internal combustion engine |