New EV battery pack arrangement patented

EV Xchange Technologies has announced the issuance of US Patent No. 8,146,694 which relates to a modular battery packs arrangement system for electric vehicles. In this system, the battery packs are much smaller in size compared to cluster battery pack design that exists today. The unique features of this invention are use of rechargeable multiple small size modular battery packs which are exchangeable manually or by an automated battery swap station. Another important feature is that a defective battery mo
May 21, 2012 Read time: 1 min
5661 EV Xchange Technologies has announced the issuance of US Patent No. 8,146,694 which relates to a modular battery packs arrangement system for electric vehicles. In this system, the battery packs are much smaller in size compared to cluster battery pack design that exists today. The unique features of this invention are use of rechargeable multiple small size modular battery packs which are exchangeable manually or by an automated battery swap station. Another important feature is that a defective battery module can be removed and replace with a good one, and the company says the quick exchange battery packs system provides an extra option for electric vehicle owners.

Currently EV Xchange Technologies is considering licensing the patent rights to this invention.

For more information on companies in this article

Related Content

  • Smarter transport remains key to smart cities
    January 9, 2018
    Colin Sowman looks at some of the challenges and solutions that will provide enhanced transport efficiency in tomorrow’s smarter cities. However you define a ‘smart city’, one of the key ingredients will be an efficient transport system. As most governments and city authorities face financial constraints, incremental improvements in the existing systems is the most likely way forward. In London, new trains and signalling are improving the capacity of the Underground but that then reveals previously
    Read More
  • Mild hybrid 48V vehicles 2017-2027
    April 13, 2017
    Vehicle emissions regulations for 2025 and 2030 are unlikely to be met by conventional vehicle technology as applied to most vehicles beyond small cars, according to IDTechX researchers. Going to strong hybrid and pure electric powertrains involves considerable expense and delay and often totally new platforms. However, an intermediate technology has reached a stage where it can incrementally improve traditional powertrains by replacing the alternator with a reversible 48 V electric machine and adding a
    Read More
  • Big wheels keep on turnin’
    August 21, 2018
    Many of the great and the good in the global mobility sector gathered at this year’s Movin’ On event in Montreal. Measured regulation of technologies and safety issues were major themes, reports David Arminas. *Bibendum is the original name for the Michelin Man, the symbol of the Michelin tyre company Autonomous vehicles, platooning, smart intersections and safety – these were the talking points over two-and-a-half days of the Movin’ On event in Montreal, Canada. Everyone in the mobility sector is at the
    Read More
  • Swedish researchers test Li-ion batteries to destruction
    October 16, 2015
    Researchers at Sweden’s SP Fire Research are involved in a project to develop safer battery systems for electrified vehicles, together with Atlas Copco, Chalmers University of Technology and Elforsk, with financial support from the Swedish Energy Agency. Lithium-ion batteries (Li-ion) offer great energy and power densities accompanied with long battery life time. In an abuse situation however, e.g. in case of mechanical deformation or overheating, the flammable electrolyte of the Li-ion battery might pos
    Read More

Highlighted Content