JPS556897A - Ballast stabilizer for discharge lamp - Google Patents
Ballast stabilizer for discharge lampInfo
- Publication number
- JPS556897A JPS556897A JP8095979A JP8095979A JPS556897A JP S556897 A JPS556897 A JP S556897A JP 8095979 A JP8095979 A JP 8095979A JP 8095979 A JP8095979 A JP 8095979A JP S556897 A JPS556897 A JP S556897A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- ballast stabilizer
- low melting
- insulating materials
- wound
- 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
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Insulating Of Coils (AREA)
Abstract
PURPOSE: To obtain a ballast stabilizer that is not ignited and is not damaged by fires, by forming a coil by winding an electric wire insulation coated by the first and second low melting-point insulating materials without putting layer paper, and by insulation covering a ballast stabilizer body with solventless varnish.
CONSTITUTION: An electric wire 6 wound on a bobbin 1 is constituted by copper wire, the first low melting-point insulating material coated around the copper wire and the second low melting-point insulating material, which mechanical strength is high and which has an excellent sliding property. The electric wire 6 is wound on the bobbin 1 without putting layer paper, and insulating materials 8, such as, a polyester film, etc. are wound on the outer circumference, thus forming a coil 9. A ballast stabilizer body 11 is made up by installing the coil 9 to a core 10, and a solventless varnish layer 12 is coated around the ballast stabilizer body 11. Thus, body 11 itself is not ignited and is not damaged by fires because the first and second low melting-point insulating materials melt at low temperatures by temperature rise, layer short-circuit suddenly expands and the coil is down when the insulating materials deteriorate.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8095979A JPS556897A (en) | 1979-06-27 | 1979-06-27 | Ballast stabilizer for discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8095979A JPS556897A (en) | 1979-06-27 | 1979-06-27 | Ballast stabilizer for discharge lamp |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10006776A Division JPS5325863A (en) | 1976-08-20 | 1976-08-20 | Ballast for fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS556897A true JPS556897A (en) | 1980-01-18 |
Family
ID=13733041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8095979A Pending JPS556897A (en) | 1979-06-27 | 1979-06-27 | Ballast stabilizer for discharge lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS556897A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62149823U (en) * | 1986-03-14 | 1987-09-22 | ||
EP1324357A1 (en) * | 2000-09-14 | 2003-07-02 | Matsushita Electric Works, Ltd. | Electromagnetic device and high-voltage generating device and method of producing electromagnetic device |
-
1979
- 1979-06-27 JP JP8095979A patent/JPS556897A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62149823U (en) * | 1986-03-14 | 1987-09-22 | ||
EP1324357A1 (en) * | 2000-09-14 | 2003-07-02 | Matsushita Electric Works, Ltd. | Electromagnetic device and high-voltage generating device and method of producing electromagnetic device |
EP1324357A4 (en) * | 2000-09-14 | 2008-10-22 | Matsushita Electric Works Ltd | Electromagnetic device and high-voltage generating device and method of producing electromagnetic device |
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