JPS55105945A - High pressure vapor discharge lamp - Google Patents
High pressure vapor discharge lampInfo
- Publication number
- JPS55105945A JPS55105945A JP1371079A JP1371079A JPS55105945A JP S55105945 A JPS55105945 A JP S55105945A JP 1371079 A JP1371079 A JP 1371079A JP 1371079 A JP1371079 A JP 1371079A JP S55105945 A JPS55105945 A JP S55105945A
- Authority
- JP
- Japan
- Prior art keywords
- discharge arc
- luminous tube
- magnetic field
- high pressure
- 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.)
- Pending
Links
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
PURPOSE: To suppress a turbulence of discharge arc due to magnetic field, and enable a presence of stabilized discharge arc. by spirally winding a reed stem wire around the luminous tube.
CONSTITUTION: Around the luminous tube is spirally wound a reed stem wire 11. A magnetic field, having a line of magnetic induction in the direction of tube axis of the luminous tube, is induced in a space region within the luminous tube by a current flowing in the reed stem wire 11, and a charged particle in discharge arc being held likely to follow amount this line of magnetic force, thus the discharge arc can stably exist with a turbulence prevented due to self magnetic field.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1371079A JPS55105945A (en) | 1979-02-07 | 1979-02-07 | High pressure vapor discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1371079A JPS55105945A (en) | 1979-02-07 | 1979-02-07 | High pressure vapor discharge lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55105945A true JPS55105945A (en) | 1980-08-14 |
Family
ID=11840780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1371079A Pending JPS55105945A (en) | 1979-02-07 | 1979-02-07 | High pressure vapor discharge lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55105945A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6086752A (en) * | 1983-10-18 | 1985-05-16 | Toshiba Corp | High pressure sodium lamp |
JPS6396862A (en) * | 1986-10-14 | 1988-04-27 | Wakomu:Kk | Gas-filled discharge lamp and discharge lamp device |
WO2003030209A1 (en) * | 2001-10-01 | 2003-04-10 | Koninklijke Philips Electronics N.V. | Ceramic hid lamp |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495113U (en) * | 1972-04-15 | 1974-01-17 |
-
1979
- 1979-02-07 JP JP1371079A patent/JPS55105945A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495113U (en) * | 1972-04-15 | 1974-01-17 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6086752A (en) * | 1983-10-18 | 1985-05-16 | Toshiba Corp | High pressure sodium lamp |
JPS6396862A (en) * | 1986-10-14 | 1988-04-27 | Wakomu:Kk | Gas-filled discharge lamp and discharge lamp device |
WO2003030209A1 (en) * | 2001-10-01 | 2003-04-10 | Koninklijke Philips Electronics N.V. | Ceramic hid lamp |
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