Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Space discharge device
Patent
1984-05-01
1985-09-17
Broome, Harold
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Space discharge device
337168, 361132, H01H 3900, H01H 7110
Patent
active
045423636
ABSTRACT:
An open fuse cutout has a built-in lightning arrester. A supporting insulator has an attachment hole extending substantially perpendicularly to the axis thereof with the lightning arrester element fixedly fitted in the attachment hole. The lightning arrester element has a charging electrode held in abutment against either one of upper and lower electrodes, and a grounding electrode confronting a grounding member across a spark gap.
REFERENCES:
patent: 2519289 (1950-08-01), Roman et al.
Kato Kazuaki
Nishi Yuzo
Broome Harold
NKG Insulators, Ltd.
Takamatsu Electric Works, Ltd.
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