DIRECT CURRENT POWER SOURCE MOVING CAR

PROBLEM TO BE SOLVED: To simplify carrying-in and carrying-out work of a temporary battery, and to make installation or connecting work unnecessary by putting a charger for charging a DC power source in which a plurality of batteries are connected, and a switch which performs voltage monitoring, pow...

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Bibliographische Detailangaben
Hauptverfasser:	ODA MASAKATSU, UEKI AKIRA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To simplify carrying-in and carrying-out work of a temporary battery, and to make installation or connecting work unnecessary by putting a charger for charging a DC power source in which a plurality of batteries are connected, and a switch which performs voltage monitoring, power supply and its cut off, on the load-carrying platform of a car. SOLUTION: A DC power source 2 is composed by connecting twenty four, for example, parallel connected two lead battery units in series, and a charger 3 always keeps the power source 2 in a fully charged state. The voltage of the DC power source, the voltage of a pilot battery, their voltage difference, and room temperature are confirmed by a monitor 4, and if they are in specified conditions a switch 5 is made. After that, connection between the cells of an existing battery is removed, and the battery is carried out. A newly fitted battery is connected to the input terminals of an exchanger, and batteries are exchanged. Consequently, work mandays are extremely reduced, and faults are wholly prevented too.