Title:
LIGHT EMITTING FILAMENT FOR TRANSPORTING APPARATUS
Document Type and Number:
Japanese Patent JP2016066447
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a filament for a transporting apparatus, excellent in strength and durability capable of coping against even an application of an external force such as impacts and vibrations even after recrystallization.SOLUTION: A filament for a transporting apparatus of the present invention comprises a tungsten filament member that has a structure in which neodymium oxide (hereinafter denoted as "Nd2O3", if needed) is dispersed in tungsten (hereinafter denoted as "W", if needed), has a deformed part including at least one of a curvature and a bend in at least a part thereof, and has an average diameter of 2 mm or less.SELECTED DRAWING: Figure 10
Inventors:
FUJII KOJI
ISHIBA HIROMI
KAI YUSUKE
ENDO AKIO
FUTAMI YOICHI
SOGA RITSU
ISHIBA HIROMI
KAI YUSUKE
ENDO AKIO
FUTAMI YOICHI
SOGA RITSU
Application Number:
JP2014193659A
Publication Date:
April 28, 2016
Filing Date:
September 24, 2014
Export Citation:
Assignee:
NIPPON TUNGSTEN
KAIYOSHA:KK
KAIYOSHA:KK
International Classes:
H01K1/10; H01K3/02
Domestic Patent References:
| JP2012203998A | 2012-10-22 | |||
| JP2005015917A | 2005-01-20 | |||
| JPS5085189A | 1975-07-09 | |||
| JPH02267249A | 1990-11-01 | |||
| JPH0554854A | 1993-03-05 |
Foreign References:
| US3927989A | 1975-12-23 | |||
| US5604321A | 1997-02-18 |
Attorney, Agent or Firm:
Mizoguchi