GB1222699A - Discharge lamp starting device - Google Patents
Discharge lamp starting deviceInfo
- Publication number
- GB1222699A GB1222699A GB30979/68A GB3097968A GB1222699A GB 1222699 A GB1222699 A GB 1222699A GB 30979/68 A GB30979/68 A GB 30979/68A GB 3097968 A GB3097968 A GB 3097968A GB 1222699 A GB1222699 A GB 1222699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- lamp
- pulse
- supply
- capacitor
- 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
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/042—Starting switches using semiconductor devices
-
- 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
- Y10S315/05—Starting and operating circuit for fluorescent lamp
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4183767 | 1967-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1222699A true GB1222699A (en) | 1971-02-17 |
Family
ID=12619360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30979/68A Expired GB1222699A (en) | 1967-06-29 | 1968-06-28 | Discharge lamp starting device |
Country Status (4)
Country | Link |
---|---|
US (1) | US3522475A (de) |
DE (1) | DE1764475B1 (de) |
GB (1) | GB1222699A (de) |
NL (1) | NL162815C (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31486E (en) | 1974-09-30 | 1984-01-03 | Chadwick-Helmuth Company, Inc. | Rapid starting of gas discharge lamps |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3917976A (en) * | 1967-10-11 | 1975-11-04 | Gen Electric | Starting and operating circuit for gaseous discharge lamps |
JPS4935793B1 (de) * | 1969-07-25 | 1974-09-25 | ||
US3701925A (en) * | 1970-02-28 | 1972-10-31 | Blackwell Electronics Ind Co L | Instantaneous starting system for discharge lamp |
USRE29204E (en) * | 1970-04-08 | 1977-05-03 | Esquire, Inc. | Controlled high voltage lighting system for gaseous-discharge lamps |
US3699385A (en) * | 1970-12-30 | 1972-10-17 | Sylvania Electric Prod | Control circuit for starting, sustaining and operating arc lamps |
US3944876A (en) * | 1974-09-30 | 1976-03-16 | Chadwick-Helmuth Company, Inc. | Rapid starting of gas discharge lamps |
US3889152A (en) * | 1974-10-10 | 1975-06-10 | Litton Systems Inc | Starting and operating ballast for high pressure sodium lamps |
US4356433A (en) * | 1980-07-07 | 1982-10-26 | The Nuarc Company, Inc. | HID Lamp power supply |
US4695771A (en) * | 1985-07-29 | 1987-09-22 | Advance Transformer Company | Ignition circuit for high pressure arc discharge lamps |
US4745341A (en) * | 1986-03-25 | 1988-05-17 | Cooper Industries | Rapid restrike starter for high intensity discharge lamps |
US4683404A (en) * | 1986-09-29 | 1987-07-28 | Cooper Industries | Starting circuit and apparatus for high pressure sodium lamps |
US4939430A (en) * | 1987-12-16 | 1990-07-03 | Advance Transformer Company | Ignitor circuit for discharge lamps with novel ballast |
US5210471A (en) * | 1991-10-18 | 1993-05-11 | Hubbell Incorporated | Controlled-current lamp starting ciruit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2523021A (en) * | 1945-07-19 | 1950-09-19 | Gen Electric | Starting arrangement for electric discharge devices |
FR1207637A (fr) * | 1957-07-01 | 1960-02-17 | Lampes Sa | Circuit d'amorçage et de fonctionnement d'une lampe à décharge en arc. |
US3259797A (en) * | 1962-12-05 | 1966-07-05 | Engelhard Ind Inc | Arc lamp starter |
US3334270A (en) * | 1964-09-04 | 1967-08-01 | Gen Electric | Discharge lamp circuit |
US3364386A (en) * | 1964-11-09 | 1968-01-16 | Tokyo Shibaura Electric Co | Pulse generating means for starting discharge lamps |
GB1186891A (en) * | 1966-04-09 | 1970-04-08 | Matsushita Electric Works Ltd | Starting Device for Discharge Lamp |
US3383558A (en) * | 1966-07-05 | 1968-05-14 | Sylvania Electric Prod | Non-resonant starting circuit for high pressure double jacketed mercury lamps |
-
1968
- 1968-06-07 US US735369A patent/US3522475A/en not_active Expired - Lifetime
- 1968-06-12 DE DE19681764475 patent/DE1764475B1/de not_active Withdrawn
- 1968-06-26 NL NL6808963.A patent/NL162815C/xx not_active IP Right Cessation
- 1968-06-28 GB GB30979/68A patent/GB1222699A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31486E (en) | 1974-09-30 | 1984-01-03 | Chadwick-Helmuth Company, Inc. | Rapid starting of gas discharge lamps |
Also Published As
Publication number | Publication date |
---|---|
NL162815B (nl) | 1980-01-15 |
US3522475A (en) | 1970-08-04 |
NL162815C (nl) | 1980-06-16 |
NL6808963A (de) | 1968-12-30 |
DE1764475B1 (de) | 1972-05-31 |
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