JPS6238730U - - Google Patents
Info
- Publication number
- JPS6238730U JPS6238730U JP1985131766U JP13176685U JPS6238730U JP S6238730 U JPS6238730 U JP S6238730U JP 1985131766 U JP1985131766 U JP 1985131766U JP 13176685 U JP13176685 U JP 13176685U JP S6238730 U JPS6238730 U JP S6238730U
- Authority
- JP
- Japan
- Prior art keywords
- warm
- auxiliary transmission
- vehicle engine
- engine
- torque converter
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第1図は本考案に係る装置の好適な実施例を示
すブロツク図、第2図は第1図における制御ユニ
ツト66の回路構成説明図、第3図はF/Vコン
バータ118の出力特性図、第4図はF/Vコン
バータ128の出力特性図、第5図はフローチヤ
ートである。
10……エンジン、12……自動変速機、14
……トルクコンバータ、32……遊星歯車補助変
速機、42……リアクラツチ、60……パーキン
グポール、62,64……ソレノイド、66……
制御ユニツト、68……負圧バルブ、70……大
気圧バルブ、78……エアアクチユエータ、80
……スロツトル、92……水温センサ、94……
油温センサ、96……回転速度センサ。
FIG. 1 is a block diagram showing a preferred embodiment of the device according to the present invention, FIG. 2 is an explanatory diagram of the circuit configuration of the control unit 66 in FIG. 1, and FIG. 3 is an output characteristic diagram of the F/V converter 118. FIG. 4 is an output characteristic diagram of the F/V converter 128, and FIG. 5 is a flowchart. 10...Engine, 12...Automatic transmission, 14
... Torque converter, 32 ... Planetary gear auxiliary transmission, 42 ... Rear clutch, 60 ... Parking pole, 62, 64 ... Solenoid, 66 ...
Control unit, 68... Negative pressure valve, 70... Atmospheric pressure valve, 78... Air actuator, 80
...Throttle, 92...Water temperature sensor, 94...
Oil temperature sensor, 96... Rotation speed sensor.
Claims (1)
備えた自動変速機と、 車載エンジンの暖機運転を検知する暖機運転検
知手段と、 車載エンジンの暖機運転時において、遊星歯車
補助変速機を制御してトルクコンバータの出力軸
側をロツクする補助変速機制御手段と、 車載エンジンの暖機運転時において、エンジン
回転数を所定の回転数に制御するエンジン回転数
制御手段と、 を有することを特徴とする車載エンジンの暖機促
進装置。[Scope of claim for utility model registration] An automatic transmission equipped with a torque converter and a planetary gear auxiliary transmission, a warm-up detection means for detecting warm-up of an in-vehicle engine, and a planetary Auxiliary transmission control means that controls the gear auxiliary transmission to lock the output shaft side of the torque converter; and Engine speed control means that controls the engine speed to a predetermined speed during warm-up of the vehicle engine. A warm-up promotion device for an on-vehicle engine, characterized in that it has the following.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985131766U JPS6238730U (en) | 1985-08-29 | 1985-08-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985131766U JPS6238730U (en) | 1985-08-29 | 1985-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6238730U true JPS6238730U (en) | 1987-03-07 |
Family
ID=31030520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985131766U Pending JPS6238730U (en) | 1985-08-29 | 1985-08-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6238730U (en) |
-
1985
- 1985-08-29 JP JP1985131766U patent/JPS6238730U/ja active Pending