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:
Feb. 04, 2025
Filed:
Apr. 24, 2020
G & W Electric Company, Bolingbrook, IL (US);
Elhanafi A. Shamseldin, Naperville, IL (US);
Janet Ache, Bolingbrook, IL (US);
Blair S. Kerr, Downers Grove, IL (US);
Nenad Uzelac, St. John, IN (US);
G & W ELECTRIC COMPANY, Bolingbrook, IL (US);
Abstract
A switchgear apparatus configured for operation at voltages up to 72.5 kV includes a vacuum interrupter assembly including a vacuum bottle having an upper portion and a lower potion, a sleeve surrounding the vacuum bottle, a dielectric material surrounding the sleeve, a first terminal electrically coupled to the upper portion of the vacuum interrupter assembly, and an interchange coupled to a lower portion of the vacuum interrupter assembly. The dielectric material is molded around the sleeve and around at least a portion of the first terminal or the interchange. The sleeve may be molded around the vacuum bottle or pre-formed and slid around the vacuum bottle.