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.:

US 9607756 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 28, 2017

Filed:

Jul. 04, 2012
Applicant:

Robert Richardson, Chelmsford Essex, GB;

Inventor:

Robert Richardson, Chelmsford Essex, GB;

Assignee:

E2V TECHNOLOGIES (UK) LIMITED, Chelmsford, Essex, GB;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/36 (2006.01); H02M 7/44 (2006.01); H01F 27/42 (2006.01);
U.S. Cl.
CPC ...
H01F 27/362 (2013.01); H01F 27/42 (2013.01); H02M 7/44 (2013.01);
Abstract

A transformer includes a primary winding; a secondary winding; a first electrostatic screen located between the primary winding and the secondary winding and most proximate to the primary winding; and a second electrostatic screen located between the primary winding and the secondary winding and most proximate to the secondary winding. The first electrostatic screen is electrically connectable to a power supply electrically connectable to the primary winding and the second electrostatic screen is electrically connectable to a load electrically connectable to the secondary winding. The invention also includes an inverter system including the transformer.


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