Adapter zur Umrüstung von Leuchten mit induktiven Vorschaltgeräten auf elektronischen Betrieb

The invention facilitates insertion of fluorescent semilamps for retrofitting of existing fluorescent lamps with inductive ballasts to electronic high-frequency ballast operation. The pin bases of the semilamps are designed to be separably rotatable as opposed to the previously rigid pin base assemb...

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Bibliographic Details
Main Author HOLZER, WALTER
Format Patent
LanguageGerman
Published 26.08.2004
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
BLASTING
CURRENT COLLECTORS
ELECTRICITY
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
LINE CONNECTORS
MECHANICAL ENGINEERING
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
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Summary:The invention facilitates insertion of fluorescent semilamps for retrofitting of existing fluorescent lamps with inductive ballasts to electronic high-frequency ballast operation. The pin bases of the semilamps are designed to be separably rotatable as opposed to the previously rigid pin base assembly. The rotatable pin base allows easy insertion of the new semilamps into existing lamps, with only the pin base being rotated to secure the semilamps in their sockets. The semilamp may further provide a grip to aid in the rotation of the pin base, locking snaps to secure the rotatable pin base, or length equalization between different types of fluorescent lamps by addition of an expansion shoulder to the pin base.
Bibliography:Application Number: DE19991055072