JPH0416863U - - Google Patents
Info
- Publication number
- JPH0416863U JPH0416863U JP5646190U JP5646190U JPH0416863U JP H0416863 U JPH0416863 U JP H0416863U JP 5646190 U JP5646190 U JP 5646190U JP 5646190 U JP5646190 U JP 5646190U JP H0416863 U JPH0416863 U JP H0416863U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- tube
- metal
- ceramic
- vapor 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
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 3
- 239000000919 ceramic Substances 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 239000012212 insulator Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- 239000011195 cermet Substances 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims 1
- -1 etc. Chemical compound 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 claims 1
- 229910001507 metal halide Inorganic materials 0.000 claims 1
- 150000005309 metal halides Chemical class 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 229910052863 mullite Inorganic materials 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 claims 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案に係る金属蒸気放電灯の発光管
の一実施例を示す一部縦断側面図、第２図は同じ
く発光管要部断面図、第３図は従来の発光管端部
を示す要部断面図である。
の一実施例を示す一部縦断側面図、第２図は同じ
く発光管要部断面図、第３図は従来の発光管端部
を示す要部断面図である。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 管端部外径が管中央部外径より小さい異径
状の透光性アルミナ管の両端に電極芯棒及びリー
ド棒を埋設固定した導電性サーメツト端キヤツプ
を封着し、内部に水銀及び金属ハロゲン化物と共
に不活性ガスを封入してなる発光管を外球内に支
持してなる放電灯において、少なくとも一方の発
光管端部に、金属又はセラミツク製の保温体を嵌
装してなる金属蒸気放電灯。 (2) 前記保温体は、タンタル、モリブデン、チ
タン、ジルコニウム、クロム、炭素、アルミナ、
ジルコニア等からなる高融点金属、セラミツクあ
るいはその混合成型物でメツシユ状のシート又は
スポンジ状のシートよりなる請求項第１項記載の
金属蒸気放電灯。 (3) 前記保温体は、シリカ、ムライト、チタン
酸カリウムアルミナ、ジルコニア等からなるセラ
ミツク繊維とカーボン、グラフアイトとの混合成
型物よりなる請求項第１項記載の金属蒸気放電灯
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5646190U JPH0416863U (ja) | 1990-05-31 | 1990-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5646190U JPH0416863U (ja) | 1990-05-31 | 1990-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0416863U true JPH0416863U (ja) | 1992-02-12 |
Family
ID=31580306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5646190U Pending JPH0416863U (ja) | 1990-05-31 | 1990-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416863U (ja) |
-
1990
- 1990-05-31 JP JP5646190U patent/JPH0416863U/ja active Pending