Electric lamp and discharge devices – With envelope – Having base and connector
Patent
1979-07-20
1981-06-23
Chatmon, Jr., Saxfield
Electric lamp and discharge devices
With envelope
Having base and connector
1565801, 228110, 313218, 337 52R, 337209, H01J 548, H01J 550
Patent
active
042753317
ABSTRACT:
A self-contained fluorescent lamp unit, such as the "Bright Stik" type, has a pair of plastic end caps positioned at the ends of the light bulb. A plastic resistor ballast housing strip extends along the bulb and into slots in the end caps. Tabs extend from the end caps and alongside the plastic housing strip. These tabs are ultrasonically welded to the housing strip, thus holding the unit together.
REFERENCES:
patent: 3351884 (1967-11-01), Pistey
patent: 3384858 (1968-05-01), Johnson
patent: 3974418 (1976-08-01), Fridrich
patent: 4070571 (1978-01-01), Robertson et al.
Chatmon, Jr. Saxfield
Fulmer Norman C.
General Electric Company
Kempton Lawrence R.
Schlamp Philip L.
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