JPS554857A - Metal halide lamp - Google Patents
Metal halide lampInfo
- Publication number
- JPS554857A JPS554857A JP7834278A JP7834278A JPS554857A JP S554857 A JPS554857 A JP S554857A JP 7834278 A JP7834278 A JP 7834278A JP 7834278 A JP7834278 A JP 7834278A JP S554857 A JPS554857 A JP S554857A
- Authority
- JP
- Japan
- Prior art keywords
- iodide
- ini
- tli
- lights
- enclosed
- 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
Abstract
PURPOSE: To improve the efficiency of lights, by increasing the rate of thallium iodide to indium iodide in weight ratios when horizontally lighting this lamp after enclosing sodium iodide, thallium iodide and indium iodide.
CONSTITUTION: A fixed quantity of mercury, rare gases for starting, NaI, TlI and InI are enclosed in a luminous tube bulb 1, to which internal both ends main electrodes 2, 2 are arranged. In this case, the weight ratios of TlI to InI are regulated in 5W10, and the quantity of InI enclosed is controlled in 0.02W0.05mg/cc. Thus, the efficiency of lights can be improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7834278A JPS554857A (en) | 1978-06-28 | 1978-06-28 | Metal halide lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7834278A JPS554857A (en) | 1978-06-28 | 1978-06-28 | Metal halide lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS554857A true JPS554857A (en) | 1980-01-14 |
Family
ID=13659302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7834278A Pending JPS554857A (en) | 1978-06-28 | 1978-06-28 | Metal halide lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS554857A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3303686A1 (en) * | 1982-02-03 | 1983-08-18 | Murata Kikai K.K., Kyoto | METHOD AND DEVICE FOR SPINNING A THREAD |
JPS60126330A (en) * | 1983-12-12 | 1985-07-05 | Murata Mach Ltd | Threading in air-spinning process |
DE3526514A1 (en) * | 1984-07-26 | 1986-02-06 | Murata Kikai K.K., Kyoto | PNEUMATIC SPINNING DEVICE |
WO1999043020A1 (en) * | 1998-02-20 | 1999-08-26 | Matsushita Electric Industrial Co., Ltd. | Mercury-free metal halide lamp |
-
1978
- 1978-06-28 JP JP7834278A patent/JPS554857A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3303686A1 (en) * | 1982-02-03 | 1983-08-18 | Murata Kikai K.K., Kyoto | METHOD AND DEVICE FOR SPINNING A THREAD |
DE3303686C2 (en) * | 1982-02-03 | 1986-11-20 | Murata Kikai K.K., Kyoto | Device for spinning a thread |
JPS60126330A (en) * | 1983-12-12 | 1985-07-05 | Murata Mach Ltd | Threading in air-spinning process |
JPH0129893B2 (en) * | 1983-12-12 | 1989-06-14 | Murata Machinery Ltd | |
DE3526514A1 (en) * | 1984-07-26 | 1986-02-06 | Murata Kikai K.K., Kyoto | PNEUMATIC SPINNING DEVICE |
WO1999043020A1 (en) * | 1998-02-20 | 1999-08-26 | Matsushita Electric Industrial Co., Ltd. | Mercury-free metal halide lamp |
US6265827B1 (en) | 1998-02-20 | 2001-07-24 | Matsushita Electric Industrial Co., Ltd. | Mercury-free metal halide lamp |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS554857A (en) | Metal halide lamp | |
JPS55121261A (en) | Highly efficient rapidly starting fluorescent lamp | |
JPS54102070A (en) | Metal vapor discharge lamp | |
JPS5580257A (en) | Metal halide lamp | |
JPS5595265A (en) | High-pressure metal vapor discharge lamp | |
JPS5397279A (en) | Metal halide lamp | |
JPS5550567A (en) | Metal halide lamp | |
JPS54141078A (en) | Metal-halide lamp | |
JPS5562653A (en) | Metal halide lamp | |
JPS5549854A (en) | Metal halide lamp | |
JPS6419671A (en) | High voltage metal halide lamp | |
JPS5790860A (en) | Metal halide lamp | |
JPS5580258A (en) | Metal halide lamp | |
JPS5431980A (en) | Fluorescent lamp | |
JPS5346181A (en) | Bulb type fluorescent discharge lamp | |
JPS5564356A (en) | Metal halide lamp | |
JPS5580259A (en) | Metal halide lamp | |
JPS56143650A (en) | Metal halide lamp | |
JPS5533739A (en) | Metal halide lamp | |
JPS575257A (en) | Temporary stable metal halide lamp | |
JPS5494779A (en) | Annular fluorescent lmap | |
JPS554860A (en) | Metal halide lamp | |
JPS55143768A (en) | Metal vapor discharge lamp and its manufacture | |
JPS52142879A (en) | Fluorescent discharge lamp | |
JPS51140384A (en) | Fluorescent lamp |