Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1994-01-12
1995-03-14
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156498, 1565801, 264 23, 4251742, 228 11, 2281101, B32B 3116
Patent
active
053974077
ABSTRACT:
A conventional ultrasonic tube sealing device is modified for dissipating undesirable heat energy by locating in close proximity to a horn a heat sink block, causing via pneumatic means the heat exchange block to make contact with the horn only when the horn is in an open retracted position with respect to an anvil, and causing the heat exchange block to separate from the horn when the horn is in a closed sealing position with respect to the anvil. The heat exchange block cools the heat exchange block by drawing off undesirable heat energy, yet, by separating during the sealing mode, allows the horn to function properly and does not adversely affect its ultrasonic properties. The heat exchange block may be cooled by transporting through strategically located passageways an externally cooled fluid.
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Ball Michael W.
Innovative Automation Inc.
Sells J.
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