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:
Feb. 20, 2018
Filed:
Apr. 04, 2013
Koninklijke Philips N.v., Eindhoven, NL;
Engenio Johannes Franciscus Maria Smits, Eindhoven, NL;
Martin Alexander Hollander, Eindhoven, NL;
Johannes Paulus Schoonderbeek, Eindhoven, NL;
Abstract
The present invention relates to a power supply system () for supplying current to a gradient coil () of a magnetic resonance imaging system (), the power supply system () comprising: an electrical power supply () to supply a first voltage to a gradient amplifier () for driving the gradient coil, the gradient amplifier output being connected to the gradient coil (); an energy buffer having an input connected to the electrical power supply (), the energy buffer being configured to supply second voltage to the gradient amplifier (), the energy buffer being in parallel to the gradient amplifier () and the electrical power supply (), the energy buffer comprising a voltage converter () configured to control the second voltage as to compensate for a variation in the first voltage resulting from the driving of the gradient coil ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile