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Application filed by Pang Yuen Kheng, Pang Ying KhongfiledCriticalPang Yuen Kheng
Priority to SG200501971ApriorityCriticalpatent/SG125158A1/en
Publication of SG125158A1publicationCriticalpatent/SG125158A1/en
Charge And Discharge Circuits For Batteries Or The Like
(AREA)
Abstract
A rechargeable power supply 10 for powering an air conditioning unit 20 is disclosed herein. In a preferred embodiment, the rechargeable power supply 10 comprises a rechargeable battery 12 arranged to produce an intermediate voltage and a motor generator 16 arranged to generate an electrical output for charging the battery 12. The power supply 10 further includes a voltage to converter 14 arranged to convert the intermediate voltage to a form suitable for powering the air-conditioning unit 20 and the motor generator 16. In this way, the battery's output is used for powering the air conditioning unit 20 and at the same time, for powering the motor generator 16 to generate the electrical output to recharge itself.
SG200501971A2005-03-012005-03-01Rechargeable power supply
SG125158A1
(en)