CONTROL APPARATUS FOR AUTOMATIC TRANSMISSION

PURPOSE: A control device of an automatic transmission is provided to control discharge rate degradation by passing through hydraulic fluid discharged from a machinery oil pump. CONSTITUTION: A machinery oil pump(21) delivers rotation of an engine. Hydraulic fluid which is absorbed in the machinery...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WATANABE MASAKI, SASAKI TOSHINORI, KOZUMA DAISUKE, MUROTA KAZUYA, NAKAMURA ARATA
Format: Patent
Sprache:eng ; kor
Schlagworte:
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Beschreibung
Zusammenfassung:PURPOSE: A control device of an automatic transmission is provided to control discharge rate degradation by passing through hydraulic fluid discharged from a machinery oil pump. CONSTITUTION: A machinery oil pump(21) delivers rotation of an engine. Hydraulic fluid which is absorbed in the machinery oil pump flows in an aspiration path. The hydraulic fluid which is discharged from the machinery oil pump flows in a discharging path(32). A communications path(34) communicates with the discharging path. An oil temperature detection means detects oil temperature of the hydraulic fluid.