The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 17, 2000
Filed:
Jun. 09, 1999
Applicant:
Inventors:
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J / ;
U.S. Cl.
CPC ...
320107 ;
Abstract
A charging system is provided with a device and a first energy source remotely located from each other. The device has a second energy source to be charged and that receives energy from a power supply of the first energy source. The device further has a measuring circuit. The measuring circuit provides an error signal obtained from an electrical quantity of the second energy source. The first energy source also has a regulation circuit coupled to the power supply. A high impedance control input of the regulation circuit receives the error signal. In response to this error signal, the regulation circuit regulates the voltage of the power supply.