AU512489B2 - High "Q" inductor for use ina high frequency circuit - Google Patents
High "Q" inductor for use ina high frequency circuitInfo
- Publication number
- AU512489B2 AU512489B2 AU41421/78A AU4142178A AU512489B2 AU 512489 B2 AU512489 B2 AU 512489B2 AU 41421/78 A AU41421/78 A AU 41421/78A AU 4142178 A AU4142178 A AU 4142178A AU 512489 B2 AU512489 B2 AU 512489B2
- Authority
- AU
- Australia
- Prior art keywords
- inductor
- frequency circuit
- high frequency
- use ina
- ina
- 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
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
- H05B41/14—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
-
- 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
- H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65492676A | 1976-02-02 | 1976-02-02 | |
US70022276A | 1976-07-26 | 1976-07-26 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU20,565/76 Division | 1978-11-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4142178A AU4142178A (en) | 1979-04-05 |
AU512489B2 true AU512489B2 (en) | 1980-10-16 |
Family
ID=27096847
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU20565/76A Expired AU502711B2 (en) | 1976-02-02 | 1976-12-15 | Discharge lamp circuit |
AU41421/78A Expired AU512489B2 (en) | 1976-02-02 | 1978-11-07 | High "Q" inductor for use ina high frequency circuit |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU20565/76A Expired AU502711B2 (en) | 1976-02-02 | 1976-12-15 | Discharge lamp circuit |
Country Status (8)
Country | Link |
---|---|
AU (2) | AU502711B2 (en) |
BR (1) | BR7700007A (en) |
CA (1) | CA1116690A (en) |
DE (1) | DE2704311A1 (en) |
FR (1) | FR2345886A1 (en) |
GB (1) | GB1577520A (en) |
IT (1) | IT1077475B (en) |
MX (1) | MX142946A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4170746A (en) * | 1977-12-27 | 1979-10-09 | General Electric Company | High frequency operation of miniature metal vapor discharge lamps |
US4151445A (en) * | 1978-02-15 | 1979-04-24 | General Electric Company | Instant light lamp control circuit |
FR2500251A1 (en) * | 1981-02-13 | 1982-08-20 | Accumulateurs Fixes | DEVICE FOR SUPPORTING FEEDBACK OF A FLUORESCENT LUMINAIRE |
US4705991A (en) * | 1981-06-04 | 1987-11-10 | U.S. Philips Corporation | Method of operating a high-pressure metal vapor discharge lamp and circuit arrangement for carrying out this method |
EP0107019B1 (en) * | 1982-09-24 | 1989-05-17 | Jürgen Rensch | Lamp, in particular a signalling lamp for water-borne vehicles |
GB2172451B (en) * | 1985-02-07 | 1989-06-14 | El Co Villamos Keszulekek Es S | Circuit system for igniting and lighting a high-pressure discharge lamp particulary a sodium vapour lamp |
GB2197760A (en) * | 1986-10-31 | 1988-05-25 | Fano Int Ltd | Emergency lighting unit |
GB8711131D0 (en) * | 1987-05-12 | 1987-06-17 | Emi Plc Thorn | Power supply |
US4935673A (en) * | 1987-07-08 | 1990-06-19 | Led Corporation | Variable impedance electronic ballast for a gas discharge device |
GB2360150B (en) | 2000-03-10 | 2002-02-20 | Microlights Ltd | Improvements in and relating to high intensity discharge lighting |
ITNA20100024A1 (en) * | 2010-05-11 | 2011-11-12 | Red Electronics S N C Di Mares Ca Aniello & C | ELECTRONIC DEVICE FOR PHASE PARTIALIZATION CONTROL FOR OHMICO-INDUCTIVE LOADS WITH NETWORK SWITCHING SYSTEM - INTEGRATED LOAD. |
CN114567943B (en) * | 2022-02-10 | 2023-10-31 | 浙江大华技术股份有限公司 | Light supplementing lamp |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1401628A (en) * | 1971-11-18 | 1975-07-16 | Victor Products Ltd | Electric power supply systems |
US3753076A (en) * | 1972-04-27 | 1973-08-14 | Lighting Systems Inc | Inverter circuit and switching means |
GB1506390A (en) * | 1974-04-27 | 1978-04-05 | Ew Controls | Electric lighting systems |
-
1976
- 1976-11-26 CA CA000266718A patent/CA1116690A/en not_active Expired
- 1976-12-15 AU AU20565/76A patent/AU502711B2/en not_active Expired
- 1976-12-16 MX MX167458A patent/MX142946A/en unknown
-
1977
- 1977-01-03 BR BR7700007A patent/BR7700007A/en unknown
- 1977-01-07 FR FR7700367A patent/FR2345886A1/en active Granted
- 1977-01-12 IT IT47597/77A patent/IT1077475B/en active
- 1977-02-01 GB GB4118/77A patent/GB1577520A/en not_active Expired
- 1977-02-02 DE DE19772704311 patent/DE2704311A1/en not_active Withdrawn
-
1978
- 1978-11-07 AU AU41421/78A patent/AU512489B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1077475B (en) | 1985-05-04 |
AU2056576A (en) | 1978-06-22 |
CA1116690A (en) | 1982-01-19 |
GB1577520A (en) | 1980-10-22 |
BR7700007A (en) | 1977-09-06 |
FR2345886A1 (en) | 1977-10-21 |
AU4142178A (en) | 1979-04-05 |
MX142946A (en) | 1981-01-20 |
DE2704311A1 (en) | 1977-08-04 |
AU502711B2 (en) | 1979-08-02 |
FR2345886B1 (en) | 1981-07-31 |
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