JPH0283360U - - Google Patents
Info
- Publication number
- JPH0283360U JPH0283360U JP16249488U JP16249488U JPH0283360U JP H0283360 U JPH0283360 U JP H0283360U JP 16249488 U JP16249488 U JP 16249488U JP 16249488 U JP16249488 U JP 16249488U JP H0283360 U JPH0283360 U JP H0283360U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- intake air
- temperature sensor
- sensor
- detects
- 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 description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の吸気加熱装置に係わる一実施
例の全体概略図、第２図ａは従来のエンジンにお
ける筒内圧の友好平均圧力と時間との関係を示す
図、第２図ｂは本考案の吸気加熱装置を取り付け
たエンジンの筒内圧の平均圧力と時間との関係を
示す図、第３図は負荷と回転数とに対応する筒内
温度の等温曲線を示すグラフである。
図中、１…エンジン、５…吸気ヒータ、７…回
転センサ、８…制御装置、９…温度センサである
。
Fig. 1 is an overall schematic diagram of one embodiment of the intake air heating device of the present invention, Fig. 2a is a diagram showing the relationship between the average cylinder pressure and time in a conventional engine, and Fig. 2b is a diagram of the present invention. FIG. 3 is a graph showing the relationship between the average cylinder pressure and time of an engine equipped with the invented intake air heating device, and FIG. 3 is a graph showing an isothermal curve of cylinder temperature corresponding to load and rotation speed. In the figure, 1...engine, 5...intake heater, 7...rotation sensor, 8...control device, 9...temperature sensor.
Claims (1)
出する回転数センサと、排気温度を検出する温度
センサと、これら回転数センサ及び温度センサか
らの検出値に基づいて前記ヒータに対する通電状
態を制御する制御装置とを具えたことを特徴とす
る吸気加熱装置。 A heater capable of heating intake air, a rotation speed sensor that detects engine rotation speed, a temperature sensor that detects exhaust temperature, and controlling the energization state to the heater based on the detected values from these rotation speed sensors and temperature sensor. An intake air heating device characterized by comprising a control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16249488U JPH0283360U (en) | 1988-12-16 | 1988-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16249488U JPH0283360U (en) | 1988-12-16 | 1988-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0283360U true JPH0283360U (en) | 1990-06-27 |
Family
ID=31446371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16249488U Pending JPH0283360U (en) | 1988-12-16 | 1988-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0283360U (en) |
-
1988
- 1988-12-16 JP JP16249488U patent/JPH0283360U/ja active Pending