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. 12, 2022
Filed:
Sep. 20, 2018
Nederlandse Organisatie Voor Toegepast-natuurwetenschappelijk Onderzoek Tno, The Hague, NL;
Stefan Kuiper, The Hague, NL;
Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO, s-Gravenhage, NL;
Abstract
A device and method for pivotally positioning a moveable member, wherein a magnetically conductive base member is arranged opposite the magnetically conductive moveable member with a gap provided therebetween. A first magnet is arranged for providing a first magnetic flux through the base member and the moveable member such as to provide at least two first magnetic closed flux paths. A second electromagnet is arranged for providing a second magnetic flux through the base member and the moveable member such as to provide at least one second magnetic closed flux path. The second electromagnet is configured for changing, in one or more of the at least two first magnetic closed flux paths, a resulting magnetic flux provided by the first magnetic flux and the second magnetic flux such as to pivot the moveable member by means of the pivot member. The moveable member is pivotally suspended using a flexural pivot member.