NL8203773A - Hoogfrequent fluorescentie lampcircuit. - Google Patents

Hoogfrequent fluorescentie lampcircuit. Download PDF

Info

Publication number
NL8203773A
NL8203773A NL8203773A NL8203773A NL8203773A NL 8203773 A NL8203773 A NL 8203773A NL 8203773 A NL8203773 A NL 8203773A NL 8203773 A NL8203773 A NL 8203773A NL 8203773 A NL8203773 A NL 8203773A
Authority
NL
Netherlands
Prior art keywords
lamps
circuit
starting
capacitor
lamp
Prior art date
Application number
NL8203773A
Other languages
English (en)
Dutch (nl)
Original Assignee
Gen Electric
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of NL8203773A publication Critical patent/NL8203773A/nl

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
    • H05B41/282—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
    • 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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
NL8203773A 1981-10-30 1982-09-29 Hoogfrequent fluorescentie lampcircuit. NL8203773A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31659581 1981-10-30
US06/316,595 US4467247A (en) 1981-10-30 1981-10-30 High frequency fluorescent lamp circuit

Publications (1)

Publication Number Publication Date
NL8203773A true NL8203773A (nl) 1983-05-16

Family

ID=23229720

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8203773A NL8203773A (nl) 1981-10-30 1982-09-29 Hoogfrequent fluorescentie lampcircuit.

Country Status (7)

Country Link
US (1) US4467247A (de)
JP (1) JPS5882497A (de)
CA (1) CA1198153A (de)
DE (1) DE3236588A1 (de)
FR (1) FR2515916B1 (de)
GB (1) GB2108336B (de)
NL (1) NL8203773A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221870A1 (de) * 1985-11-07 1987-05-13 Knut Sundberg Lampenanordnung
US5012396A (en) * 1988-04-04 1991-04-30 Costa Paul D Method of apparatus for illuminating television studio and video tape production facilities
DE19954489A1 (de) * 1999-11-12 2001-05-17 Hella Kg Hueck & Co Schaltung zum Betreiben einer Wechselstrom-Hochdruckgasentladungslampe für ein Kraftfahrzeug
US6559606B1 (en) * 2001-10-23 2003-05-06 O2Micro International Limited Lamp driving topology

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141112A (en) * 1962-08-20 1964-07-14 Gen Electric Ballast apparatus for starting and operating electric discharge lamps
US3418527A (en) * 1967-03-03 1968-12-24 Universal Mfg Co Ballast apparatus using leakage reactance of split primary winding
US3758823A (en) * 1971-12-23 1973-09-11 Jettson Engineering Co Inc Battery powered fluorescent light
US3906464A (en) * 1974-06-03 1975-09-16 Motorola Inc External data control preset system for inverting cell random access memory
US4417181A (en) * 1979-07-06 1983-11-22 Sonelt Corporation Electronic ballast

Also Published As

Publication number Publication date
US4467247A (en) 1984-08-21
FR2515916B1 (fr) 1986-07-11
GB2108336B (en) 1985-04-24
DE3236588A1 (de) 1983-05-11
CA1198153A (en) 1985-12-17
FR2515916A1 (fr) 1983-05-06
GB2108336A (en) 1983-05-11
JPS5882497A (ja) 1983-05-18

Similar Documents

Publication Publication Date Title
US5892336A (en) Circuit for energizing cold-cathode fluorescent lamps
EP0836793B1 (de) Stromversorgung zum betreiben und zünden einer entladungslampe
NL192239C (nl) Inrichting voor het toevoeren van een hoogfrequent wisselstroom aan een luminescentielamp.
NL8103908A (nl) Generator voor het starten en bedrijven van een belasting met varierende impedantiekarakteristiek.
US4259616A (en) Multiple gaseous lamp electronic ballast circuit
NL8600813A (nl) Schakelinrichting voor het bedrijven van een hogedrukontladingslamp.
NL8503008A (nl) Gelijkstroom-wisselstroomomzetter voor het ontsteken en voeden van een ontladingslamp.
JP3484863B2 (ja) 電源装置、放電灯点灯装置および照明装置
NL7908012A (nl) Voorschakelketen voor hoge-intensiteitsontladings- lampen.
CN101742792A (zh) 放电灯点灯装置以及使用该装置的照明器具及投影机
NL8203773A (nl) Hoogfrequent fluorescentie lampcircuit.
NL8702489A (nl) Gelijkstroom-wisselstroom omzetter voor het ontsteken en voeden van een gasontladingslamp.
US4004184A (en) Apparatus for operating gaseous discharge lamps on direct current from a source of alternating current
NL8702488A (nl) Elektrische inrichting voor het ontsteken en voeden van een gasontladingslamp.
US3096464A (en) Starting and operating circuit for discharge lamps
US5013970A (en) Peak voltage reducer circuit for fluorescent lamps
EP0650312A2 (de) Schaltung zum Betreiben einer Leuchtstofflampe
NL8001557A (nl) Gelijkstroom-wisselstroom omzetter.
WO1983001555A1 (en) Circuit for starting and operating discharge lamps
JPS61168897A (ja) 金属蒸気ランプの始動・動作装置
JPS6136080Y2 (de)
KR960006608B1 (ko) 방전등용 전자식 안정기 보호회로
JPS5975598A (ja) 放電灯点灯装置
JP3147368B2 (ja) 放電灯点灯装置
JPS5922718Y2 (ja) 放電灯点灯装置

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed