Electric lamp and discharge devices – With temperature modifier – For lead-in-seal or stem protection
Patent
1974-11-20
1976-05-18
Miller, J. D.
Electric lamp and discharge devices
With temperature modifier
For lead-in-seal or stem protection
313217, 317 66, 317 69, H02H 906
Patent
active
039581543
ABSTRACT:
This invention relates to a duplex surge arrestor comprising two gas-filled surge arrestors showing commoned electrodes through which commoned electrodes extends a passage for conveying ionised gas from one arrestor to the other, and in which duplex surge arrestor the electrodes are of such shape, disposition and material that when an excessive dissipation of energy occurs on any two electrodes therein, the discharging electrodes melt and fuse together.
REFERENCES:
patent: 3676743 (1972-07-01), Bahr et al.
patent: 3866091 (1975-02-01), Kawiecki
Hill John
Turczanski Henryk
Wallis Frederick Henry
Comtelco (U.K.) Limited
Miller J. D.
Moose Harry
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