GB1560510A - Electronic starters for gas discharge tubes - Google Patents
Electronic starters for gas discharge tubes Download PDFInfo
- Publication number
- GB1560510A GB1560510A GB4315477A GB4315477A GB1560510A GB 1560510 A GB1560510 A GB 1560510A GB 4315477 A GB4315477 A GB 4315477A GB 4315477 A GB4315477 A GB 4315477A GB 1560510 A GB1560510 A GB 1560510A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- capacitor
- voltage
- starter
- resistor
- 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.)
- Expired
Links
- 239000007858 starting material Substances 0.000 title claims description 60
- 239000003990 capacitor Substances 0.000 claims description 67
- 239000004065 semiconductor Substances 0.000 claims description 25
- 230000001419 dependent effect Effects 0.000 claims description 11
- 238000010304 firing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 239000003637 basic solution Substances 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 description 16
- 230000010355 oscillation Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/042—Starting switches using semiconductor devices
- H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
- H05B41/046—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes using controlled semiconductor devices
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7611735A NL7611735A (nl) | 1976-10-22 | 1976-10-22 | Universele startinrichting voor een gasontla- dingsbuis, zoals bijvoorbeeld een fluorescentie- -buis. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1560510A true GB1560510A (en) | 1980-02-06 |
Family
ID=19827100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4315477A Expired GB1560510A (en) | 1976-10-22 | 1977-10-17 | Electronic starters for gas discharge tubes |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE859924A (enrdf_load_stackoverflow) |
| DE (1) | DE2746971A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2368851B3 (enrdf_load_stackoverflow) |
| GB (1) | GB1560510A (enrdf_load_stackoverflow) |
| IT (1) | IT1088802B (enrdf_load_stackoverflow) |
| NL (1) | NL7611735A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL179622C (nl) * | 1978-06-27 | 1986-10-01 | Philips Nv | Inrichting voor het ontsteken en voeden van ten minste een gas- en/of dampontladingsbuis. |
| DE3618975A1 (de) * | 1986-06-05 | 1987-12-10 | M & V Reklametechnik Ohg | Verfahren zum intermittierenden betrieb einer leuchtstofflampe und schaltung zum durchfuehren des verfahrens |
-
1976
- 1976-10-22 NL NL7611735A patent/NL7611735A/xx not_active Application Discontinuation
-
1977
- 1977-10-17 GB GB4315477A patent/GB1560510A/en not_active Expired
- 1977-10-19 DE DE19772746971 patent/DE2746971A1/de not_active Withdrawn
- 1977-10-20 BE BE2056353A patent/BE859924A/xx unknown
- 1977-10-21 IT IT2886177A patent/IT1088802B/it active
- 1977-10-21 FR FR7731754A patent/FR2368851B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2746971A1 (de) | 1978-04-27 |
| IT1088802B (it) | 1985-06-10 |
| FR2368851A1 (enrdf_load_stackoverflow) | 1978-05-19 |
| NL7611735A (nl) | 1978-04-25 |
| FR2368851B3 (fr) | 1980-02-29 |
| BE859924A (nl) | 1978-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |