Electric heating – Heating devices – Combined with diverse-type art device
Patent
1984-12-10
1986-04-15
Albritton, Clarence L.
Electric heating
Heating devices
Combined with diverse-type art device
219 85CM, 219 85R, 2281802, H01L 2158, B23K 3102
Patent
active
045829756
ABSTRACT:
Disclosed is a method for removing a hybrid or integrated circuit chip soldered to a support structure. An electrical energy source is applied to the hybrid circuit chip for raising the temperature of the circuit chip sufficiently so as to melt the solderable material which interconnects the chip to the support structure. When the solderable material is melted, the circuit chip may then be removed from the support structure.
REFERENCES:
patent: 3289046 (1966-11-01), Carr
patent: 3499218 (1970-03-01), Dahlgren
patent: 3582610 (1971-06-01), Eckles
patent: 3660632 (1972-05-01), Leinkram
Albritton Clarence L.
Honeywell Inc.
Pajak Robert A.
Walberg Teresa J.
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