NO793708L - Styrekrets for en gassutladningslampe, samt fremgangsmaate for fremstilling av samme - Google Patents
Styrekrets for en gassutladningslampe, samt fremgangsmaate for fremstilling av sammeInfo
- Publication number
- NO793708L NO793708L NO793708A NO793708A NO793708L NO 793708 L NO793708 L NO 793708L NO 793708 A NO793708 A NO 793708A NO 793708 A NO793708 A NO 793708A NO 793708 L NO793708 L NO 793708L
- Authority
- NO
- Norway
- Prior art keywords
- lamp
- capacitor
- attenuator
- power supply
- current
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- 239000003990 capacitor Substances 0.000 claims description 46
- 230000001965 increasing effect Effects 0.000 claims description 8
- 239000007858 starting material Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 description 9
- 238000004364 calculation method Methods 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 241000451318 Cryptacrus comes Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPD683778 | 1978-11-20 | ||
| AUPD953979 | 1979-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO793708L true NO793708L (no) | 1980-05-21 |
Family
ID=25642269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO793708A NO793708L (no) | 1978-11-20 | 1979-11-16 | Styrekrets for en gassutladningslampe, samt fremgangsmaate for fremstilling av samme |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0011508B1 (fr) |
| JP (1) | JPS55105993A (fr) |
| DE (1) | DE2967166D1 (fr) |
| FI (1) | FI793608A (fr) |
| HU (1) | HU182982B (fr) |
| IE (1) | IE49213B1 (fr) |
| IN (1) | IN153361B (fr) |
| NO (1) | NO793708L (fr) |
| NZ (1) | NZ192162A (fr) |
| PT (1) | PT70469A (fr) |
| ZA (1) | ZA796163B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4626745A (en) * | 1983-04-26 | 1986-12-02 | General Electric Company | Ballast circuit for lamps with low voltage gas discharge tubes |
| GB2139022A (en) * | 1983-04-26 | 1984-10-31 | Gen Electric | Ballast circuit for lamps with low voltage gas discharge tubes |
| DE3603084A1 (de) * | 1986-02-01 | 1987-08-06 | Korte Licht | Schaltung zum betrieb einer leuchtstofflampe |
| JP2693066B2 (ja) * | 1991-11-07 | 1997-12-17 | 三洋電機株式会社 | 冷陰極放電管の放電始動装置 |
| US5825139A (en) * | 1995-11-02 | 1998-10-20 | Hubbell Incorporated | Lamp driven voltage transformation and ballasting system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR958142A (fr) * | 1950-03-03 | |||
| FR963793A (fr) * | 1950-07-20 | |||
| US2297257A (en) * | 1937-11-25 | 1942-09-29 | Seitz Ernst Otto | Alternating current discharge lamp |
| CH492378A (de) * | 1966-02-01 | 1970-06-15 | Gen Electric | Elektrische Entladungslampe |
| FR1557851A (fr) * | 1968-01-02 | 1969-02-21 | ||
| DE2321063A1 (de) * | 1973-04-26 | 1974-11-14 | Walz Alfred | Wechselstrombetriebsschaltung fuer gasentladungslampen, vorzugsweise mit konstantstrom-verhalten und zuendspannungserzeugung durch eine leistungsschwache gleichrichter-schaltung |
| GB1528910A (en) * | 1974-12-11 | 1978-10-18 | Thorn Electrical Ind Ltd | Discharge lamp ballast circuits |
-
1979
- 1979-11-15 ZA ZA00796163A patent/ZA796163B/xx unknown
- 1979-11-16 FI FI793608A patent/FI793608A/fi not_active Application Discontinuation
- 1979-11-16 NO NO793708A patent/NO793708L/no unknown
- 1979-11-19 EP EP79302625A patent/EP0011508B1/fr not_active Expired
- 1979-11-19 IE IE2212/79A patent/IE49213B1/en unknown
- 1979-11-19 IN IN827/DEL/79A patent/IN153361B/en unknown
- 1979-11-19 HU HU79PA1368A patent/HU182982B/hu unknown
- 1979-11-19 NZ NZ192162A patent/NZ192162A/xx unknown
- 1979-11-19 PT PT70469A patent/PT70469A/pt unknown
- 1979-11-19 DE DE7979302625T patent/DE2967166D1/de not_active Expired
- 1979-11-20 JP JP14958979A patent/JPS55105993A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55105993A (en) | 1980-08-14 |
| DE2967166D1 (en) | 1984-09-13 |
| HU182982B (en) | 1984-03-28 |
| EP0011508A1 (fr) | 1980-05-28 |
| FI793608A (fi) | 1980-05-21 |
| IE792212L (en) | 1980-05-20 |
| PT70469A (en) | 1979-12-01 |
| NZ192162A (en) | 1983-02-15 |
| EP0011508B1 (fr) | 1984-08-08 |
| IE49213B1 (en) | 1985-08-21 |
| ZA796163B (en) | 1980-10-29 |
| IN153361B (fr) | 1984-07-07 |
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