JPS5014469B1 - - Google Patents
Info
- Publication number
- JPS5014469B1 JPS5014469B1 JP46092030A JP9203071A JPS5014469B1 JP S5014469 B1 JPS5014469 B1 JP S5014469B1 JP 46092030 A JP46092030 A JP 46092030A JP 9203071 A JP9203071 A JP 9203071A JP S5014469 B1 JPS5014469 B1 JP S5014469B1
- 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.)
- Pending
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
- H05B41/16—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
- H05B41/18—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having a starting switch
-
- 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
-
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7017064A NL7017064A (OSRAM) | 1970-11-21 | 1970-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5014469B1 true JPS5014469B1 (OSRAM) | 1975-05-28 |
Family
ID=19811617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46092030A Pending JPS5014469B1 (OSRAM) | 1970-11-21 | 1971-11-18 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3740609A (OSRAM) |
| JP (1) | JPS5014469B1 (OSRAM) |
| AU (1) | AU458022B2 (OSRAM) |
| BE (1) | BE775614A (OSRAM) |
| CA (1) | CA997411A (OSRAM) |
| ES (1) | ES397181A1 (OSRAM) |
| FR (1) | FR2115886A5 (OSRAM) |
| GB (1) | GB1331821A (OSRAM) |
| NL (1) | NL7017064A (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7611934U1 (de) * | 1976-04-15 | 1977-01-13 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Entladungslampe |
| US5510681A (en) * | 1978-03-20 | 1996-04-23 | Nilssen; Ole K. | Operating circuit for gas discharge lamps |
| US4378514A (en) * | 1980-10-27 | 1983-03-29 | General Electric Company | Starting and operating circuit for gaseous discharge lamps |
| US4355265A (en) * | 1980-12-15 | 1982-10-19 | Gte Products Corporation | Discharge lamp starting and operating circuit |
| JPS57118396A (en) * | 1981-01-14 | 1982-07-23 | Toshiba Electric Equip | Device for firing discharge lamp |
| EP0096105A3 (en) * | 1981-10-01 | 1984-07-18 | Fahir Gülüm | Instant start solid state ballast for fluorescent and gas-dis charge lamps |
| US4437042A (en) | 1981-12-10 | 1984-03-13 | General Electric Company | Starting and operating circuit for gaseous discharge lamps |
| NL8400924A (nl) * | 1984-03-23 | 1985-10-16 | Philips Nv | Gelijkstroom-wisselstroomomzetter voor het ontsteken en voeden van een gas-en/of dampontladingsbuis. |
| SE516389C2 (en) * | 1997-07-02 | 2002-01-08 | Ignitor=free circuit for tube lighting unit e.g. sodium or fluorescent - has discharge tube in parallel with resistor and diode, and in series with inductor and capacitor paralleled by resistor. | |
| EP1652213A2 (en) * | 2003-07-29 | 2006-05-03 | Koninklijke Philips Electronics N.V. | Low-pressure mercury vapor discharge lamp having determined probability of failure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6409309A (OSRAM) * | 1964-08-13 | 1966-02-14 |
-
1970
- 1970-11-21 NL NL7017064A patent/NL7017064A/xx not_active Application Discontinuation
-
1971
- 1971-11-15 CA CA127,609A patent/CA997411A/en not_active Expired
- 1971-11-15 US US00198838A patent/US3740609A/en not_active Expired - Lifetime
- 1971-11-17 AU AU35790/71A patent/AU458022B2/en not_active Expired
- 1971-11-18 GB GB5360471A patent/GB1331821A/en not_active Expired
- 1971-11-18 JP JP46092030A patent/JPS5014469B1/ja active Pending
- 1971-11-19 BE BE775614A patent/BE775614A/xx unknown
- 1971-11-19 ES ES397181A patent/ES397181A1/es not_active Expired
- 1971-11-19 FR FR7141534A patent/FR2115886A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3579071A (en) | 1973-05-24 |
| DE2155488A1 (de) | 1972-05-31 |
| ES397181A1 (es) | 1975-03-16 |
| BE775614A (fr) | 1972-05-19 |
| US3740609A (en) | 1973-06-19 |
| DE2155488B2 (de) | 1976-08-05 |
| GB1331821A (en) | 1973-09-26 |
| AU458022B2 (en) | 1975-02-13 |
| CA997411A (en) | 1976-09-21 |
| NL7017064A (OSRAM) | 1972-05-24 |
| FR2115886A5 (OSRAM) | 1972-07-07 |