Electric lamp and discharge devices – With character display – Gaseous discharge medium
Patent
1994-07-15
1996-06-18
O'Shea, Sandra L.
Electric lamp and discharge devices
With character display
Gaseous discharge medium
313331, 313332, H01J 550
Patent
active
055281052
ABSTRACT:
The subject invention relates to a copper-steel composite wire suitable for use as inner lead wires in lamp applications. The subject copper-steel composite wire comprises a steel core having a thick copper cladding on the outside thereof such that the composite lead wire exhibits at least 30% IACS electrical conductivity. The application further relates to the use of the subject composite wire in incandescent lamp applications.
REFERENCES:
patent: 1547394 (1925-07-01), Hoyt
patent: 3366826 (1968-01-01), Rainone et al.
patent: 3573534 (1968-10-01), Leighton
patent: 3636398 (1972-01-01), Boyce
patent: 4071658 (1978-01-01), Phillips et al.
patent: 4131819 (1978-12-01), Graves
patent: 4138623 (1979-02-01), McMillan
patent: 4144629 (1979-03-01), Phillips et al.
patent: 4208603 (1980-06-01), Graves et al.
patent: 4221989 (1980-09-01), Van Lieshout
patent: 4324998 (1982-04-01), Gilmore et al.
patent: 4415830 (1983-11-01), Pugh et al.
patent: 4426598 (1984-01-01), Whitman
patent: 4441050 (1984-04-01), Steeger et al.
patent: 4443738 (1984-04-01), Roy
patent: 4462845 (1984-07-01), Klar et al.
patent: 4556822 (1985-12-01), Lohrey et al.
Brinn Walter K.
Cox Charles W.
Rungwerth Stephan
Vukcevich Milan R.
Corwin Stanley C.
General Electric Company
Hawranko George E.
O'Shea Sandra L.
Patel Vip
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