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:
Jul. 07, 1992
Filed:
Nov. 30, 1989
Applicant:
Inventor:
Hubert Raets, Nieuwenhagen, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M / ;
U.S. Cl.
CPC ...
363 89 ; 363 44 ; 323282 ;
Abstract
A simple circuit arrangement for supplying a load (10) with energy from a power supply means (1 to 5) ensures both a uniform energy supply of the load and a reliable suppression of interference, both from the load into the power supply mains and in the reverse direction. The circuit accomplishes the foregoing by utilizing at least two energy storage devices (7, 9), at least one of which can be alternately connected either to the load or to the power supply mains (1 to 5).