JPS59130025U - Internal combustion engine intake air temperature control device - Google Patents
Internal combustion engine intake air temperature control deviceInfo
- Publication number
- JPS59130025U JPS59130025U JP2374383U JP2374383U JPS59130025U JP S59130025 U JPS59130025 U JP S59130025U JP 2374383 U JP2374383 U JP 2374383U JP 2374383 U JP2374383 U JP 2374383U JP S59130025 U JPS59130025 U JP S59130025U
- Authority
- JP
- Japan
- Prior art keywords
- cooling air
- intake
- control device
- bypass pipe
- temperature control
- 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
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案による吸入空気温制御装置を図解的に示した
全体図である。
２．５・・・吸気管、７・・・冷却空気ダクト、１０・
・・ファン、１２・・・通路遮断弁、１５． ２２・・
・アクチュエータ、１６・・・冷却空気バイパス管、１
９・・・流路切換弁。The figure is an overall diagram schematically showing the intake air temperature control device according to the present invention. 2.5...Intake pipe, 7...Cooling air duct, 10.
... Fan, 12... Passage cutoff valve, 15. 22...
・Actuator, 16... Cooling air bypass pipe, 1
9...Flow path switching valve.
Claims (1)
空気バイパス管を分岐し、該冷却空気バイパス管を機関
の吸気通路に連結して該冷却空気バイパス管から吸気通
路内に冷却空気を送り込むようにした吸入空気温制御装
置において、上記冷却空気バイパス管と吸気通路との接
続部に機関温度および吸入空気量に応動する流路切換弁
を設けて機関温度が予め定められた温度以下のときには
該流路切換弁により冷却空気バイパス管の冷却空気流出
口を閉鎖し、機関温度が予め定められた温度以上のどき
には吸入空気量が少くなるにつれて該冷却空気流出口を
開口せしめると共に吸気通路の吸入空気流入口を閉鎖せ
しめるようにした内燃機関の吸入空気温制御装置。A cooling air bypass pipe is branched from a cooling air duct that introduces cooling air into the vehicle interior, and the cooling air bypass pipe is connected to an intake passage of an engine, so that cooling air is sent from the cooling air bypass pipe into the intake passage. In this intake air temperature control device, a flow path switching valve that responds to the engine temperature and intake air amount is provided at the connection between the cooling air bypass pipe and the intake passage, and when the engine temperature is below a predetermined temperature, the flow is switched off. The cooling air outlet of the cooling air bypass pipe is closed by the passage switching valve, and when the engine temperature exceeds a predetermined temperature, the cooling air outlet is opened as the amount of intake air decreases, and the intake passage of the intake passage is closed. An intake air temperature control device for an internal combustion engine that closes the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2374383U JPS59130025U (en) | 1983-02-22 | 1983-02-22 | Internal combustion engine intake air temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2374383U JPS59130025U (en) | 1983-02-22 | 1983-02-22 | Internal combustion engine intake air temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59130025U true JPS59130025U (en) | 1984-08-31 |
Family
ID=30154813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2374383U Pending JPS59130025U (en) | 1983-02-22 | 1983-02-22 | Internal combustion engine intake air temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59130025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030027265A (en) * | 2001-09-28 | 2003-04-07 | 현대자동차주식회사 | Cooling device of intake air and control method thereof |
| KR20030029688A (en) * | 2001-10-08 | 2003-04-16 | 현대자동차주식회사 | a decreasing device of intake air temperature of a engine in vehicles |
-
1983
- 1983-02-22 JP JP2374383U patent/JPS59130025U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030027265A (en) * | 2001-09-28 | 2003-04-07 | 현대자동차주식회사 | Cooling device of intake air and control method thereof |
| KR20030029688A (en) * | 2001-10-08 | 2003-04-16 | 현대자동차주식회사 | a decreasing device of intake air temperature of a engine in vehicles |
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