Fluorescent lamp and ferrule

Details Fluorescent lamp and ferrule Fluorescent lamp and ferrule

2003-09-02

2008-11-25

Santiago, Mariceli (Department: 2879)

Electric lamp and discharge devices

With envelope

Having base and connector

C313S318090, C313S049000

Reexamination Certificate

active

07456559

ABSTRACT:
At the end of life of a fluorescent lamp having a base to which a pin is press-fitted, it is an object to prevent the pin from dropping or slanting, etc. A fluorescent lamp includes a base having a base body and a pin press-fitted to a hole formed on the base body. A pin retaining force (a pin torque of the base) Fe after use by which the base body retains the pin is at least 0.08 Nm after the fluorescent lamp is burned for a rated life, and a rate Fe/Fi of an initial pin retaining force Fi by which the base body retains the pin before use of the fluorescent lamp and the pin retaining force Fe after use is at least 0.66.

REFERENCES:
patent: 59-184432 (1984-10-01), None
patent: 8-273602 (1996-10-01), None
patent: 2001-307680 (2001-11-01), None

Affiliated with

Also associated with

Rating

Fluorescent lamp and ferrule does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluorescent lamp and ferrule, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluorescent lamp and ferrule will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4023578