Electric lamp and discharge devices – With envelope – Having base and connector
Patent
1995-02-08
1997-07-01
Oberley, Alvin E.
Electric lamp and discharge devices
With envelope
Having base and connector
362 62, H01J 548
Patent
active
056441894
ABSTRACT:
A rigidified quartz-halogen light bulb and method for forming an improved vibration-resistant, high temperature light bulb is provided in which the terminals of the high temperature light bulb and lead wires attached to the terminals at attachment sites are coated with thermal-setting epoxy. The thermal-setting epoxy is covered with individual heat-shrinkable sleeves. High temperature, thermal-setting epoxy is fillingly adhered between the individual shrink-fit sleeves and is partially adhered to the base of the light bulb. An exterior shrink-fit tubing is applied, encasing all of the terminals, lead wires, attachment sites, epoxy coatings, individual sleeves and interposed fill epoxy. The entire composite is cured in position to provide the rigidifying structure in combination with the light bulb.
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Bunker Sales & Marketing, Inc.
Montgomery John W.
Oberley Alvin E.
Richardson Lawrence O.
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