JP4276548B2 - 耐酸化性を有するランプ用モリブデン外部リード線 - Google Patents
耐酸化性を有するランプ用モリブデン外部リード線 Download PDFInfo
- Publication number
- JP4276548B2 JP4276548B2 JP2004004031A JP2004004031A JP4276548B2 JP 4276548 B2 JP4276548 B2 JP 4276548B2 JP 2004004031 A JP2004004031 A JP 2004004031A JP 2004004031 A JP2004004031 A JP 2004004031A JP 4276548 B2 JP4276548 B2 JP 4276548B2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- molybdenum
- external lead
- lead wire
- oxidation resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vessels And Coating Films For Discharge Lamps (AREA)
Description
2 傾斜組成層
3 モリブデン母材
10 Mo外部リード線
11 ガラス球
12 フィラメント
13 Mo箔
14 ピンチシール部
15 ランプホルダ接点
100 ランプ
Claims (1)
- モリブデンを母材とするランプ用の外部リード線において、ランプ点灯時に400℃以上600℃以下の温度であり、かつ、ランプ出力が300W以上1000W以下であるランプに使用し、当該外部リード線は、Al 17 Mo 4 、MoSi 2 、単相ニッケル、及び単相の金の内のいずれか一種からなる耐酸化性を有する表面層と、前記表面層から内部に向かって次第に前記表面層成分が減少する10μm以上の傾斜組成層とを備えたことを特徴とする耐酸化性を有するランプ用モリブデン外部リード線。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004004031A JP4276548B2 (ja) | 2004-01-09 | 2004-01-09 | 耐酸化性を有するランプ用モリブデン外部リード線 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004004031A JP4276548B2 (ja) | 2004-01-09 | 2004-01-09 | 耐酸化性を有するランプ用モリブデン外部リード線 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005197158A JP2005197158A (ja) | 2005-07-21 |
JP4276548B2 true JP4276548B2 (ja) | 2009-06-10 |
Family
ID=34818752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004004031A Expired - Fee Related JP4276548B2 (ja) | 2004-01-09 | 2004-01-09 | 耐酸化性を有するランプ用モリブデン外部リード線 |
Country Status (1)
Country | Link |
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JP (1) | JP4276548B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7719194B2 (en) * | 2006-05-12 | 2010-05-18 | General Electric Company | Inhibited oxidation foil connector for a lamp |
-
2004
- 2004-01-09 JP JP2004004031A patent/JP4276548B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005197158A (ja) | 2005-07-21 |
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