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:
Apr. 20, 2021
Filed:
Oct. 05, 2017
Applicant:
Weidmüller Interface Gmbh & Co. KG, Detmold, DE;
Inventors:
Olaf Grünberg, Blomberg, DE;
Marc Neu, Kalletal, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 38/14 (2006.01); H02J 50/10 (2016.01); G02B 6/24 (2006.01); H04B 5/00 (2006.01);
U.S. Cl.
CPC ...
H01F 38/14 (2013.01); G02B 6/24 (2013.01); H02J 50/10 (2016.02); H04B 5/0031 (2013.01); H04B 5/0037 (2013.01);
Abstract
A contactless inductive energy transmission device includes a primary and a secondary each having at least one coil. The coils are inductively coupled via an air gap. The primary and the secondary each also have a data transmission unit for the transmission of data via the air gap.