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:
Aug. 06, 2019
Filed:
Feb. 21, 2017
Ipt Technology Gmbh, Efringen-Kirchen, DE;
Felix Cordes, Freiburg, DE;
Niklas Endler, Schwörstadt, DE;
IPT TECHNOLOGY GMBH, Efringen-Kirchen, DE;
Abstract
In a coil unit of a device for inductive transmission of electrical power with a cover, a base and a coil arranged between the cover and base. During operation of the device, the cover faces another coil unit and the base faces away from it. At least one support element, which mechanically supports the cover on the base, is arranged between the cover and the base. At least one cavity is formed between the cover and the support element by protrusions on the cover and/or on the support element, whereby the cover lies on the support element, and/or at least one cavity is formed between the base and the support element by protrusions on the support element and/or on the base, whereby the support element lies on the base. Sensors or elements for magnetic flux guidance can be arranged protected from mechanical load in such a cavity.