JP2015153602A - 高圧放電ランプ - Google Patents
高圧放電ランプ Download PDFInfo
- Publication number
- JP2015153602A JP2015153602A JP2014026082A JP2014026082A JP2015153602A JP 2015153602 A JP2015153602 A JP 2015153602A JP 2014026082 A JP2014026082 A JP 2014026082A JP 2014026082 A JP2014026082 A JP 2014026082A JP 2015153602 A JP2015153602 A JP 2015153602A
- Authority
- JP
- Japan
- Prior art keywords
- amount
- tube portion
- tube
- μmol
- pressure discharge
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 36
- 150000005309 metal halides Chemical class 0.000 claims description 44
- 229910001507 metal halide Inorganic materials 0.000 claims description 40
- 239000000919 ceramic Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 7
- 238000005538 encapsulation Methods 0.000 abstract description 8
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 description 41
- 238000012360 testing method Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 150000004820 halides Chemical class 0.000 description 4
- 229910001338 liquidmetal Inorganic materials 0.000 description 4
- 238000004904 shortening Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014026082A JP2015153602A (ja) | 2014-02-14 | 2014-02-14 | 高圧放電ランプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014026082A JP2015153602A (ja) | 2014-02-14 | 2014-02-14 | 高圧放電ランプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015153602A true JP2015153602A (ja) | 2015-08-24 |
| JP2015153602A5 JP2015153602A5 (enExample) | 2016-12-28 |
Family
ID=53895653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014026082A Pending JP2015153602A (ja) | 2014-02-14 | 2014-02-14 | 高圧放電ランプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2015153602A (enExample) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003059456A (ja) * | 2002-07-03 | 2003-02-28 | Matsushita Electric Ind Co Ltd | メタルハライドランプ |
| WO2006088128A1 (ja) * | 2005-02-17 | 2006-08-24 | Gs Yuasa Corporation | 定格ランプ電力が４５０ｗ以上のセラミックメタルハライドランプ |
| JP2007194066A (ja) * | 2006-01-19 | 2007-08-02 | Ushio Inc | 放電ランプ |
| JP2011175830A (ja) * | 2010-02-24 | 2011-09-08 | Toshiba Lighting & Technology Corp | 高圧放電ランプ |
-
2014
- 2014-02-14 JP JP2014026082A patent/JP2015153602A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003059456A (ja) * | 2002-07-03 | 2003-02-28 | Matsushita Electric Ind Co Ltd | メタルハライドランプ |
| WO2006088128A1 (ja) * | 2005-02-17 | 2006-08-24 | Gs Yuasa Corporation | 定格ランプ電力が４５０ｗ以上のセラミックメタルハライドランプ |
| JP2007194066A (ja) * | 2006-01-19 | 2007-08-02 | Ushio Inc | 放電ランプ |
| JP2011175830A (ja) * | 2010-02-24 | 2011-09-08 | Toshiba Lighting & Technology Corp | 高圧放電ランプ |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161114 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161114 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170817 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170823 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20180222 |