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:
May. 24, 2016
Filed:
Aug. 07, 2013
Applicant:
Phoenix Contact Gmbh & Co. KG, Blomberg, DE;
Inventors:
Dat-Minh Trinh, Barntrup, DE;
Markus Becker, Paderborn, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/29 (2006.01); H01F 27/02 (2006.01); H01F 38/20 (2006.01); H01F 27/40 (2006.01); H01F 27/04 (2006.01);
U.S. Cl.
CPC ...
H01F 27/402 (2013.01); H01F 27/04 (2013.01); H01F 27/29 (2013.01);
Abstract
The invention relates to a current transformercomprising connection contactsfor contacting a secondary winding of the current transformer and a short-circuit devicefor shorting the connection contacts, wherein the connection contactscan be reached through a housing openingof a housingsurrounding the current transformer, the current transformer also having a safety devicefor blocking the access to the connection contactslying inside the housing,