Title:
LIGHTING APPARATUS FOR RING-SHAPED FLUORESCENT LAMP
Document Type and Number:
Japanese Patent JPS5389283
Kind Code:
A
Abstract:
PURPOSE: To provide the subject apparatus wherein one of holders for holding a ring-shaped fluorescent lamp is located at a position 1 to 5 cm spaced apart from the electrode to the charging path, whereby the lamp can be lighted precisely even at the time of a low temperature.
Inventors:
KOBAYASHI YASUO
Application Number:
JP287677A
Publication Date:
August 05, 1978
Filing Date:
January 17, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H05B41/23; H05B41/14; (IPC1-7): H05B41/14