AUTOMATIC STOPPING AND STARTING DEVICE FOR INTERNAL COMBUSTION ENGINE

PROBLEM TO BE SOLVED: To provide an automatic stopping and starting device for an internal combustion engine, capable of improving fuel economy by automatic stop control of the internal combustion engine being mounted on a vehicle provided with a transmission constituted to hold a starting shift pos...

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Bibliographische Detailangaben
Hauptverfasser:	TOMOMATSU HIDEO, KOIDE TAKEJI, TOMOHIRO TADASHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONTROLLING COMBUSTION ENGINES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an automatic stopping and starting device for an internal combustion engine, capable of improving fuel economy by automatic stop control of the internal combustion engine being mounted on a vehicle provided with a transmission constituted to hold a starting shift position using hydraulic oil. SOLUTION: An A/T (automatic transmission) 4 holds the starting shift position using the hydraulic oil pressurized by an oil pump 14 driven by the output of an engine 2. An A/T pump 22 is provided on a hydraulic circuit 18 parallel with a hydraulic circuit 16 including the oil pump 14. At the automatic stop of the engine 2, the A/T pump 22 is actuated by the drive of an electric motor 20 to hold the oil pressure of the hydraulic oil of the A/T 4. An ATF warmer 29 is provided on the hydraulic circuit 16 and also on the hydraulic circuit 18 including the A/T pump 22 to regulate the temperature of the hydraulic oil within a prescribed temperature range.