JPS4989367A - - Google Patents
Info
- Publication number
- JPS4989367A JPS4989367A JP48140200A JP14020073A JPS4989367A JP S4989367 A JPS4989367 A JP S4989367A JP 48140200 A JP48140200 A JP 48140200A JP 14020073 A JP14020073 A JP 14020073A JP S4989367 A JPS4989367 A JP S4989367A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- 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
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- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7244734 | 1972-12-15 | ||
| FR7306689A FR2219601B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-02-26 | 1973-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4989367A true JPS4989367A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-27 |
| JPS5745039B2 JPS5745039B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-09-25 |
Family
ID=26217461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48140200A Expired JPS5745039B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-12-15 | 1973-12-14 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5391375U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-12-27 | 1978-07-26 | ||
| JPS53141089U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-04-14 | 1978-11-08 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7513609A (nl) * | 1975-11-21 | 1977-05-24 | Philips Nv | Inrichting voor het ontsteken en voeden van een ontladingslamp. |
| AT345930B (de) * | 1976-04-30 | 1978-10-10 | Zumtobel Kg | Schaltung fuer leuchtstofflampen |
| DE3327189A1 (de) * | 1983-07-28 | 1985-02-07 | Diehl GmbH & Co, 8500 Nürnberg | Schaltungsanordnung fuer das zuenden und fuer die helligkeitssteuerung von leuchtstofflampen |
| GB2194400B (en) * | 1986-08-04 | 1991-04-17 | Transtar Ltd | Starter and discharge lamp including it |
| ATE80000T1 (de) * | 1986-10-27 | 1992-09-15 | Econolight Ltd | Kontrollsystem fuer elektrische beleuchtung. |
| US5710487A (en) * | 1994-08-24 | 1998-01-20 | Valcke; Francisco Javier Velasco | Ballast circuit for gaseous discharge lamps without inductive electrical components or filaments |
| US5680016A (en) * | 1994-08-24 | 1997-10-21 | Valcke; Francisco Javier Velasco | Transformerless electronic ballast for gaseous discharge lamps |
| IT1282910B1 (it) * | 1995-03-22 | 1998-04-01 | Lucio Falace | Reattore capacitivo, particolarmente indicato per l'alimetazione di tubi florescenti, o qualsivoglia utilizzatore, provocandone |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3018419A (en) * | 1955-09-26 | 1962-01-23 | Sperry Rand Corp | Regenerative actuator drive circuits |
| NL6606653A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-05-14 | 1967-11-15 | ||
| US3448335A (en) * | 1966-07-22 | 1969-06-03 | Trak Microwave Corp | High frequency ac-dc fluorescent lamp driver circuit |
| US3467887A (en) * | 1967-08-28 | 1969-09-16 | Microdot Inc | Lighting system |
| US3700956A (en) * | 1971-01-04 | 1972-10-24 | Gte Laboratories Inc | Arc discharge lamp control circuit |
-
1973
- 1973-12-04 DE DE2360263A patent/DE2360263C3/de not_active Expired
- 1973-12-06 US US422588A patent/US3890539A/en not_active Expired - Lifetime
- 1973-12-11 NL NL7316906A patent/NL7316906A/xx not_active Application Discontinuation
- 1973-12-12 GB GB5748073A patent/GB1429025A/en not_active Expired
- 1973-12-14 JP JP48140200A patent/JPS5745039B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5391375U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-12-27 | 1978-07-26 | ||
| JPS53141089U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-04-14 | 1978-11-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2360263A1 (de) | 1974-06-20 |
| DE2360263C3 (de) | 1981-11-05 |
| GB1429025A (en) | 1976-03-24 |
| DE2360263B2 (de) | 1980-10-23 |
| NL7316906A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-06-18 |
| JPS5745039B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-09-25 |
| US3890539A (en) | 1975-06-17 |