Electric heating – Metal heating – By arc
Patent
1983-09-30
1985-10-22
Albritton, C. L.
Electric heating
Metal heating
By arc
219121ED, 219121EC, 219121LD, B23K 2600
Patent
active
045490589
ABSTRACT:
The slots for accommodating feather seals in the turbine vanes of a gas turbine engine has the end thereof sealed off by use of weld wire inserted into the slot and simultaneously welded and cut to the required length.
REFERENCES:
patent: 3617685 (1971-11-01), Brill-Edwards et al.
DelMastro Bartolomeo P.
Eckart Frederick
Albritton C. L.
Friedland Norman
United Technologies Corporation
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