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:
Sep. 03, 2024
Filed:
Mar. 04, 2019
Applicant:
Abb Schweiz Ag, Baden, CH;
Inventor:
Radek Javora, Brno, CZ;
Assignee:
ABB Schweiz AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 1/04 (2006.01); G01R 15/04 (2006.01); G01R 15/16 (2006.01); H01H 33/662 (2006.01);
U.S. Cl.
CPC ...
G01R 1/04 (2013.01); G01R 15/04 (2013.01); G01R 15/16 (2013.01); H01H 33/66207 (2013.01); H01H 2033/66223 (2013.01); Y10T 29/49009 (2015.01);
Abstract
A voltage sensor is disclosed for high and medium voltage use, wherein a voltage divider is arranged in a housing with external creepage distance enlarging ribs. To implement structures for creepage path enlargement to a sensor housing in a very effective and easy way, the voltage divider is arranged in a housing or in housing modules which is or are covered at least partly by at least one shrinking tube of insulating material such that the shrinking creepage enlarging structures are implemented at least at outer surface of the shrinking tube.