Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Space discharge device
Patent
1991-02-14
1991-10-15
Broome, Harold
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Space discharge device
337 34, 361124, 361125, H01H 3900, H02H 322
Patent
active
050578103
ABSTRACT:
A device for connecting and then isolating and disconnecting an arrester has a first electrical terminal, a second electrical terminal and first and second circuits for electrically connecting the first and second terminals. The first circuit includes a conductive casing mechanically coupled to the first and second terminals and a spark gap located between the outside of the casing and second terminal. The second circuit includes an interrupting mechanism for automatically interrupting connection between the first and second terminals.
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'Hubbell Incorporated
Bicks Mark S.
Broome Harold
Presson Jerry M.
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