High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Operating mechanism structure or arrangement
Reexamination Certificate
2005-11-14
2009-02-10
Enad, Elvin G (Department: 2832)
High-voltage switches with arc preventing or extinguishing devic
Arc preventing or extinguishing devices
Operating mechanism structure or arrangement
C218S120000, C218S155000
Reexamination Certificate
active
07488916
ABSTRACT:
Insulated vacuum switchgear and active switchgear elements therefor are provided with a rigid support structure mechanically isolating a vacuum insulator from axial loads in use without reinforcing or insulating encapsulations. At least one of the elastomeric insulating housing and the support structure directly contacts an outer surface of the insulator. Systems and methods for assembling the switchgear are also provided.
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Culhane Michael Patrick
Makal John Mitchell
Muench Frank John
Roscizewski Paul Michael
Steinbrecher Brian Todd
Cooper Technologies Company
Enad Elvin G
Fishman Marina
King & Spalding LLP
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