SE462410B - Anordning innefattande ett laagtrycksnatriumaangurladdningsroer och en frekvensomvandlare driven med en frekvens av minst 80khz - Google Patents
Anordning innefattande ett laagtrycksnatriumaangurladdningsroer och en frekvensomvandlare driven med en frekvens av minst 80khzInfo
- Publication number
- SE462410B SE462410B SE8307172A SE8307172A SE462410B SE 462410 B SE462410 B SE 462410B SE 8307172 A SE8307172 A SE 8307172A SE 8307172 A SE8307172 A SE 8307172A SE 462410 B SE462410 B SE 462410B
- Authority
- SE
- Sweden
- Prior art keywords
- discharge tube
- frequency
- frequency converter
- lamp
- pressure sodium
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/56—One or more circuit elements structurally associated with the lamp
-
- 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
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/2885—Static converters especially adapted therefor; Control thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/02—High frequency starting operation for fluorescent lamp
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8205026A NL8205026A (nl) | 1982-12-29 | 1982-12-29 | Inrichting voorzien van een met tenminste twee inwendige elektroden uitgeruste metaaldampontladingsbuis. |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8307172D0 SE8307172D0 (sv) | 1983-12-27 |
SE8307172L SE8307172L (sv) | 1984-06-30 |
SE462410B true SE462410B (sv) | 1990-06-18 |
Family
ID=19840813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8307172A SE462410B (sv) | 1982-12-29 | 1983-12-27 | Anordning innefattande ett laagtrycksnatriumaangurladdningsroer och en frekvensomvandlare driven med en frekvens av minst 80khz |
Country Status (13)
Country | Link |
---|---|
US (1) | US4636691A (fr) |
JP (1) | JPS59134599A (fr) |
AT (1) | AT383245B (fr) |
BE (1) | BE898569A (fr) |
CA (1) | CA1205208A (fr) |
CH (1) | CH662916A5 (fr) |
DE (1) | DE3344021A1 (fr) |
ES (1) | ES528427A0 (fr) |
FR (1) | FR2538949B1 (fr) |
GB (1) | GB2134701B (fr) |
MX (1) | MX155772A (fr) |
NL (1) | NL8205026A (fr) |
SE (1) | SE462410B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1004667B (zh) * | 1985-02-15 | 1989-06-28 | 菲利浦光灯制造公司 | 低压钠放电灯 |
US4999547A (en) | 1986-09-25 | 1991-03-12 | Innovative Controls, Incorporated | Ballast for high pressure sodium lamps having constant line and lamp wattage |
CA1272754A (fr) * | 1986-10-22 | 1990-08-14 | Leo M. Sprengers | Lampe a vapeur de sodium comportant un conducteur d'alimentation electrique connecte via un condensateur a une couche conductrice translucide |
GB8712665D0 (en) * | 1987-05-29 | 1987-07-01 | Osram Gec Ltd | Low pressure sodium lamps |
DE3912514A1 (de) * | 1989-04-17 | 1990-10-18 | Imris Pavel | Leuchtstofflampe |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3462643A (en) * | 1967-03-31 | 1969-08-19 | Rca Corp | Switching type voltage and current regulator and which can include voltage doubling means for a load |
US3824428A (en) * | 1969-07-23 | 1974-07-16 | Lutron Electronics Co | High frequency fluorescent tube lighting circuit and a-c driving circuit therefor |
US4066930A (en) * | 1975-04-02 | 1978-01-03 | Electrides Corporation | Energizing circuits for fluorescent lamps |
US4329627A (en) * | 1976-02-02 | 1982-05-11 | Esquire, Inc. | High frequency thyristor circuit for energizing a gaseous discharge lamp |
NL180464C (nl) * | 1976-10-29 | 1987-02-16 | Philips Nv | Lagedruknatriumdampontladingslamp. |
US4093893A (en) * | 1976-11-22 | 1978-06-06 | General Electric Company | Short arc fluorescent lamp |
US4071798A (en) * | 1977-04-01 | 1978-01-31 | Xerox Corporation | Sodium vapor lamp with emission aperture |
US4170746A (en) * | 1977-12-27 | 1979-10-09 | General Electric Company | High frequency operation of miniature metal vapor discharge lamps |
US4170744A (en) * | 1978-03-10 | 1979-10-09 | General Electric Company | Combination discharge-incandescent lamp with thermal switch control |
GB2052896B (en) * | 1979-06-13 | 1983-07-20 | Gen Electric | Lighting unit and circuit |
NL7907220A (nl) * | 1979-09-28 | 1981-03-31 | Philips Nv | Lagedrukmetaaldampontladingslamp. |
GB2061034B (en) * | 1979-10-05 | 1983-02-16 | Victor Products Ltd | Power supply systems |
NL188821C (nl) * | 1979-11-28 | 1992-10-01 | Mitsubishi Electric Corp | Gasontladingslamp. |
GB2066596B (en) * | 1979-12-27 | 1984-02-29 | Gen Electric | Arc lamp lighting unit with low and high light levels |
JPS6036710B2 (ja) * | 1980-03-10 | 1985-08-22 | 東芝ライテック株式会社 | 電源装置 |
JPS56134494A (en) * | 1980-03-24 | 1981-10-21 | Toshiba Electric Equip | Device for firing discharge lamp |
US4463286A (en) * | 1981-02-04 | 1984-07-31 | North American Philips Lighting Corporation | Lightweight electronic ballast for fluorescent lamps |
DE3112499A1 (de) * | 1981-03-30 | 1982-10-14 | Patra Patent Treuhand | Vorschaltanordnung zum betreiben von niederdruckentladungslampen |
DE3279197D1 (en) * | 1981-05-28 | 1988-12-08 | Mitsubishi Electric Corp | Low pressure mercury vapor discharge lamp unit |
FI63314C (fi) * | 1981-06-08 | 1983-05-10 | Helvar Oy | Elektroniskt foerkopplingsdon foer gasurladdningslampa |
US4464607A (en) * | 1981-09-25 | 1984-08-07 | General Electric Company | Lighting unit |
GB2110890B (en) * | 1981-12-07 | 1985-06-26 | Krauss Innovatron | Frequency controlled excitation of a gas discharge lamp |
-
1982
- 1982-12-29 NL NL8205026A patent/NL8205026A/nl not_active Application Discontinuation
-
1983
- 1983-12-06 DE DE19833344021 patent/DE3344021A1/de not_active Ceased
- 1983-12-16 US US06/562,340 patent/US4636691A/en not_active Expired - Lifetime
- 1983-12-20 GB GB08333819A patent/GB2134701B/en not_active Expired
- 1983-12-22 CA CA000444072A patent/CA1205208A/fr not_active Expired
- 1983-12-26 JP JP58244385A patent/JPS59134599A/ja active Pending
- 1983-12-27 BE BE0/212129A patent/BE898569A/fr not_active IP Right Cessation
- 1983-12-27 SE SE8307172A patent/SE462410B/sv not_active IP Right Cessation
- 1983-12-27 CH CH6943/83A patent/CH662916A5/de not_active IP Right Cessation
- 1983-12-27 AT AT0453283A patent/AT383245B/de not_active IP Right Cessation
- 1983-12-27 ES ES528427A patent/ES528427A0/es active Granted
- 1983-12-27 MX MX199904A patent/MX155772A/es unknown
- 1983-12-28 FR FR8320936A patent/FR2538949B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE898569A (fr) | 1984-06-27 |
FR2538949A1 (fr) | 1984-07-06 |
ATA453283A (de) | 1986-10-15 |
GB2134701A (en) | 1984-08-15 |
US4636691A (en) | 1987-01-13 |
ES8407623A1 (es) | 1984-09-16 |
ES528427A0 (es) | 1984-09-16 |
DE3344021A1 (de) | 1984-07-05 |
CH662916A5 (de) | 1987-10-30 |
MX155772A (es) | 1988-04-25 |
SE8307172D0 (sv) | 1983-12-27 |
GB2134701B (en) | 1986-07-16 |
JPS59134599A (ja) | 1984-08-02 |
GB8333819D0 (en) | 1984-02-01 |
AT383245B (de) | 1987-06-10 |
FR2538949B1 (fr) | 1986-09-26 |
SE8307172L (sv) | 1984-06-30 |
CA1205208A (fr) | 1986-05-27 |
NL8205026A (nl) | 1984-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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