CONTINUOUSLY VARIABLE TRANSMISSION CONTROL DEVICE

PURPOSE:To simplify the hydraulic control means of a continuously variable transmission, embody detection of abnormality and improve the control responsiveness. CONSTITUTION:The number of connection lines is reduced in such a way that a current command outputted from a microcomputer 100 produced a p...

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Bibliographische Detailangaben
1. Verfasser:	MIMURA MUNEHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY BLASTING CODE CONVERSION IN GENERAL CODING DECODING ELECTRICITY ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To simplify the hydraulic control means of a continuously variable transmission, embody detection of abnormality and improve the control responsiveness. CONSTITUTION:The number of connection lines is reduced in such a way that a current command outputted from a microcomputer 100 produced a pulse width modulating signal and by inputting a current feedback signal from a solenoid 306 to the microcomputer 100, so that diagnosis of abnormality may become practicable. By connecting a resistor 352 for quick break in series to a reflux diode 351, the current reducing speed of the solenoid 306 is increased.