Metal fusion bonding – With means to remove – compact – or shape applied flux or filler – By fluid blast or suction
Patent
1994-08-08
1996-08-13
Ramsey, Kenneth J.
Metal fusion bonding
With means to remove, compact, or shape applied flux or filler
By fluid blast or suction
219230, B23K 303
Patent
active
055448038
ABSTRACT:
A self contained desoldering gun (10) with a built in vacuum pump (40). Vacuum pump (40) is operated by a low voltage DC electric motor (50) which is connected electrically in series with heating tip (20). Heating tip (20) reduces the voltage in the circuit and reduces the size of the motor required to operate pump (40). A second heating element may be used when motor (50) is energized.
REFERENCES:
patent: 3172382 (1965-03-01), Weglin
patent: 4328920 (1982-05-01), Vella
patent: 4574994 (1986-03-01), Rauchwerger
patent: 4768699 (1988-09-01), Abbagnaro
patent: 5080277 (1992-01-01), Diaconu et al.
Cooper Industries Inc.
Ramsey Kenneth J.
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