High-voltage switches with arc preventing or extinguishing devic – Arc preventing or extinguishing devices – Contact structure
Reexamination Certificate
2011-01-04
2011-01-04
Luebke, Renee (Department: 2833)
High-voltage switches with arc preventing or extinguishing devic
Arc preventing or extinguishing devices
Contact structure
C218S037000, C218S149000, C335S201000
Reexamination Certificate
active
07863537
ABSTRACT:
A gassing insulator assembly for a line conductor assembly of an electrical switching apparatus is provided having a line conductor and first and second gassing insulator members. The insulator members are constructed from a gassing material. The first gassing insulator member is disposed near a first end of the line conductor and the second gassing insulator member is generally disposed between the line conductor and a cantilevered arc runner near a second end of the line conductor.
REFERENCES:
patent: 5475193 (1995-12-01), Perdoncin
patent: 6297465 (2001-10-01), Groves et al.
patent: 6703576 (2004-03-01), Chou et al.
patent: 7034242 (2006-04-01), Shea et al.
Brand Ronald W.
Olszewski David M.
Pollitt William C.
Schachner James R.
Shea John J.
Eaton Corporation
Fishman Marina
Luebke Renee
Moran Martin J.
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