JPH0321524U - - Google Patents
Info
- Publication number
- JPH0321524U JPH0321524U JP8252789U JP8252789U JPH0321524U JP H0321524 U JPH0321524 U JP H0321524U JP 8252789 U JP8252789 U JP 8252789U JP 8252789 U JP8252789 U JP 8252789U JP H0321524 U JPH0321524 U JP H0321524U
- Authority
- JP
- Japan
- Prior art keywords
- intercooler
- valve
- passage
- intake passage
- combustion 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
- 239000003507 refrigerant Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 4
- 238000002485 combustion reaction Methods 0.000 claims 3
- 238000009423 ventilation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図及び第２図は本考案に係わるインターク
ーリング装置の一実施例を示し、第１図はインタ
ークーリング装置のフローチヤート図、第２図は
その開閉弁の制御図である。
１…インタークーラ、３…フロンガス、５…冷
媒循環通路、９…ターボチヤージヤ、１１，１６
，２１，２７，３１…開閉弁。
1 and 2 show an embodiment of an intercooling device according to the present invention, FIG. 1 is a flowchart of the intercooling device, and FIG. 2 is a control diagram of its on-off valve. 1... Intercooler, 3... Freon gas, 5... Refrigerant circulation passage, 9... Turbocharger, 11, 16
, 21, 27, 31...open/close valve.
Claims (1)
内燃機関の吸気系に於いて、上記インタークーラ
に冷媒循環通路を介してコンデンサ及びコンプレ
ツサを接続し、当該インタークーラの上流側吸気
通路に開閉弁を設け、且つ当該開閉弁の上流側吸
気通路とインタークーラの下流側吸気通路との間
に開閉弁を設けたバイパス通路を設けるとともに
、車室内の空気をブロアを介してインタークーラ
へ送る開閉弁付の送風通路と、車室内に冷気を送
る開閉弁付の送風通路とを、インタークーラの上
流側吸気通路と下流側吸気通路にそれぞれ設け、
且つ内燃機関の運転状況に応じて上記各開閉弁を
開閉制御する制御手段を設けたことを特徴とする
内燃機関のインタークーリング装置。 In the intake system of an internal combustion engine equipped with a turbocharger with an intercooler, a condenser and a compressor are connected to the intercooler via a refrigerant circulation passage, and an on-off valve is provided in the intake passage on the upstream side of the intercooler, and the on-off valve is provided on the upstream side of the intercooler. A bypass passage with an on-off valve is provided between the intake passage on the upstream side of the valve and the intake passage on the downstream side of the intercooler, and a ventilation passage with an on-off valve that sends air from the vehicle interior to the intercooler via a blower; A ventilation passage with an on-off valve that sends cool air into the vehicle interior is provided in the upstream intake passage and the downstream intake passage of the intercooler, respectively.
An intercooling device for an internal combustion engine, further comprising a control means for controlling opening and closing of each of the on-off valves according to operating conditions of the internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8252789U JPH0321524U (en) | 1989-07-13 | 1989-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8252789U JPH0321524U (en) | 1989-07-13 | 1989-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321524U true JPH0321524U (en) | 1991-03-04 |
Family
ID=31629422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8252789U Pending JPH0321524U (en) | 1989-07-13 | 1989-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321524U (en) |
-
1989
- 1989-07-13 JP JP8252789U patent/JPH0321524U/ja active Pending
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