Title:
LEADING-IN WIRE AND BULB PRODUCT
Document Type and Number:
Japanese Patent JP2005259506
Kind Code:
A
Abstract:
To provide a leading-in wire and a bulb product in which leakage or glass breakage is prevented as much as possible and long life and high luminance are also achieved.
In the bulb product in which one end of leading-in wires 14a, 14b having Ni layer 14e on the outside is inserted in a bulb 11 and the other end is led out from the bulb 11 and the led-out portion of the leading-in wire is sealed by heating crushing, borax 14f is provided on the surface of the leading-in wire of the portion to be heating crushed and sealed.
Inventors:
OCHI SATOSHI
KAJITA MASAO
YAGI AKIHIRO
NAGANO MASAMITSU
KAJITA MASAO
YAGI AKIHIRO
NAGANO MASAMITSU
Application Number:
JP2004069001A
Publication Date:
September 22, 2005
Filing Date:
March 11, 2004
Export Citation:
Assignee:
HARISON TOSHIBA LIGHTING CORP
International Classes:
F21S8/10; H01K1/38; H01K1/40; H01K1/50; (IPC1-7): H01K1/40; H01K1/38; H01K1/50
Attorney, Agent or Firm:
Sakuragi Nobuyoshi