JPS6142852A - 可変色放電灯およびその制御方法 - Google Patents
可変色放電灯およびその制御方法Info
- Publication number
- JPS6142852A JPS6142852A JP16254684A JP16254684A JPS6142852A JP S6142852 A JPS6142852 A JP S6142852A JP 16254684 A JP16254684 A JP 16254684A JP 16254684 A JP16254684 A JP 16254684A JP S6142852 A JPS6142852 A JP S6142852A
- Authority
- JP
- Japan
- Prior art keywords
- outer tube
- tube
- coated
- phosphor
- discharge lamp
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003086 colorant Substances 0.000 abstract description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052753 mercury Inorganic materials 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- -1 europium-activated yttrium oxide Chemical class 0.000 description 3
- 229910052693 Europium Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/92—Lamps with more than one main discharge path
- H01J61/94—Paths producing light of different wavelengths, e.g. for simulating daylight
Landscapes
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16254684A JPS6142852A (ja) | 1984-08-01 | 1984-08-01 | 可変色放電灯およびその制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16254684A JPS6142852A (ja) | 1984-08-01 | 1984-08-01 | 可変色放電灯およびその制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6142852A true JPS6142852A (ja) | 1986-03-01 |
| JPH0454340B2 JPH0454340B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-31 |
Family
ID=15756648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16254684A Granted JPS6142852A (ja) | 1984-08-01 | 1984-08-01 | 可変色放電灯およびその制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6142852A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132338U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-09-02 | 1976-03-09 | ||
| JPS55137664A (en) * | 1979-04-15 | 1980-10-27 | Matsushita Electric Works Ltd | Lighting device |
| JPS56110563U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-01-28 | 1981-08-26 | ||
| JPS56137362U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-03-19 | 1981-10-17 |
-
1984
- 1984-08-01 JP JP16254684A patent/JPS6142852A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132338U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-09-02 | 1976-03-09 | ||
| JPS55137664A (en) * | 1979-04-15 | 1980-10-27 | Matsushita Electric Works Ltd | Lighting device |
| JPS56110563U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-01-28 | 1981-08-26 | ||
| JPS56137362U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-03-19 | 1981-10-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454340B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-31 |