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. 13, 2018
Filed:
Aug. 28, 2017
Koninklijke Philips N.v., Eindhoven, NL;
Johannes Adrianus Overweg, Hamburg, DE;
Thomas Erik Amthor, Hamburg, DE;
Peter Forthmann, Hamburg, DE;
Falk Uhlemann, Hamburg, DE;
Bernd David, Hamburg, DE;
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
The invention provides for magnetic resonance imaging system () comprising a superconducting magnet () with a first current lead () and a second current lead () for connecting to a current ramping system (). The magnet further comprises a vacuum vessel () penetrated by the first current lead and the second current lead. The magnet further comprises a magnet circuit () within the vacuum vessel. The magnet circuit has a first magnet circuit connection () and a second magnet circuit connection (). The magnet further comprises a first switch () between the first magnet connection and the first current lead and a second switch () between the second magnet connection and the second current lead. The magnet further comprises a first current shunt () connected across the first switch and a second current shunt () connected across the second switch. The magnet further comprises a first rigid coil loop () operable to actuate the first switch. The first rigid coil loop forms a portion of the first electrical connection. The magnet further comprises a second rigid coil loop () operable to actuate the second switch. The second rigid coil loop forms a portion of the second electrical connection.