Electric heating – Heating devices – Combined with diverse-type art device
Patent
1993-11-24
1996-09-03
Jeffery, John A.
Electric heating
Heating devices
Combined with diverse-type art device
244136, 2441291, 392478, H05B 100, B64D 100, B64C 100
Patent
active
055525768
ABSTRACT:
A modular drainmast assembly for an aircraft includes a drain tube assembly removably enclosed in a fairing that is removably attachable to an aircraft. The electrically heated drain tube assembly may be accessed in the field for service, repair or replacement. A resilient sealed interface supports the drain tube where it exits the drainmast while permitting relative movement between the drain tube and the drainmast fairing due to thermal expansion and contraction.
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Jeffery John A.
Leffel Kevin L.
The BF Goodrich Company
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