Electric lamp and discharge devices – Plural unit – Inter-electrode connection
Patent
1978-11-09
1980-03-18
Smith, Alfred E.
Electric lamp and discharge devices
Plural unit
Inter-electrode connection
313325, 361130, H01J 192, H02H 906
Patent
active
041941381
ABSTRACT:
In a spark gap device a number of arc-resistant insulating elements are stacked in spaced relationship to form spaces between adjacent insulating elements with each element having a through-hole. At least two metallic electrodes are sandwiched between the respective surfaces of adjacent insulating elements in spaced relation to form a spark-over gap therebetween. Each electrode includes a recessed portion and the recessed portions of aligned electrodes on respective opposite sides of an insulating element extend through each of the through-holes in contacting relationship. The insulating elements each include at least one elevation which projects snugly into the recessed portion of an associated electrode.
REFERENCES:
patent: 3076114 (1963-01-01), Hicks
patent: 3704388 (1972-11-01), Johansson et al.
patent: 4134146 (1979-01-01), Stetson
Johansson Bengt
Nilsson Erland
ASEA Aktiebolag
Roberts Charles F.
Smith Alfred E.
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