Battery receiving device, power source device using the same, and electric motor vehicle using the devices

• Main Authors: KADOUCHI EIJI, KIMURA KENJI
• Format: Patent
• Language: English
• Published: 10.03.2009
• Subjects: BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERATION; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSPORTING; VEHICLES IN GENERAL

The present invention provides battery storing device (100) that can easily suppress temperature increase in a battery and a battery storing section in high-temperature using environment, without damaging excellent heat retaining function of the battery that is required for low-temperature using environment. Battery storing device (100) has battery storing box body (2), battery storing section (30) in the box body, and battery group (1) stored in battery storing section (30). Battery storing box body (2) is made of heat insulating material and has a heat retaining function of battery group (1). Battery storing device (100) further has lid body (3), opening/closing lid body (6) for opening and closing opening (5) for releasing the heat retaining function, magnetic material (7) disposed at an end of opening/closing lid body (6), electromagnet (8), and electromagnet (9).