CONTROLLER FOR TRANSMISSION FOR CAR

PURPOSE:To improve the operation performance on starting and acceleration of a car by automatically controlling the switching operation for a submission according to each output of a car-speed sensor and a revolution sensor, in a transmission equipped with the submission. CONSTITUTION:As a driver ma...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OOTANI TETSUYA, SUZUKI TAKASHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To improve the operation performance on starting and acceleration of a car by automatically controlling the switching operation for a submission according to each output of a car-speed sensor and a revolution sensor, in a transmission equipped with the submission. CONSTITUTION:As a driver manually shifts the speed-change position of a transmission 11 to the second speed on starting, a solenoid valve 20 is opened by each output signal of a revolution seansor 11 and a car-speed sensor 2 through a CPU17 in a microcomputer 15, and a submission 12 is switched to the low speed of the second speed. When acceleration is continued further, the CPU17 compares said sheed with the revolution speed at the switching point which is memorized in a ROM18, and the submission 12 is switched to the high speed side of the second speed when the output signal of the revolution sensor 11 accords with the revolution speed. Afterwards, when the driver switches the transmission 11 to the third speed, the submission 12 is switched to the low speed of the third speed.