Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Multiple contact type
Reexamination Certificate
2006-08-29
2006-08-29
Donovan, Lincoln (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Multiple contact type
C335S202000
Reexamination Certificate
active
07098763
ABSTRACT:
Electrical switching device with a switching housing designed to be fitted with at least one switching polar assembly (80) comprising two arc extinguishing splitters blocks (81,82) located on each part of a contact bridge (83) movable along a horizontal axis. The switching housing comprises a first element (20) comprising a bottom (21) formed from a first horizontal face of the switching device (10), so as to form a tank with a cavity (29) that houses a first splitters block (81), and a second element (30), assembled to the first element (20), comprising a bottom (31) formed from a second horizontal face of the switching device (10), opposite the first horizontal face, so as to form a tank with a cavity (39) that collects the second splitters block (82). The invention also relates to a method of assembling such a switching device.
REFERENCES:
patent: 4470028 (1984-09-01), Vayre et al.
patent: 5218332 (1993-06-01), Blanchard et al.
patent: 196 30 471 (1998-01-01), None
Donovan Lincoln
Schneider Electric Industries SAS
Steptoe & Johnson LLP
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