FR2115886A5 - - Google Patents

Info

Publication number
FR2115886A5
FR2115886A5 FR7141534A FR7141534A FR2115886A5 FR 2115886 A5 FR2115886 A5 FR 2115886A5 FR 7141534 A FR7141534 A FR 7141534A FR 7141534 A FR7141534 A FR 7141534A FR 2115886 A5 FR2115886 A5 FR 2115886A5
Authority
FR
France
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
Application number
FR7141534A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR2115886A5 publication Critical patent/FR2115886A5/fr
Expired legal-status Critical Current

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
FR7141534A 1970-11-21 1971-11-19 Expired FR2115886A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7017064A NL7017064A (enrdf_load_stackoverflow) 1970-11-21 1970-11-21

Publications (1)

Publication Number Publication Date
FR2115886A5 true FR2115886A5 (enrdf_load_stackoverflow) 1972-07-07

Family

ID=19811617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141534A Expired FR2115886A5 (enrdf_load_stackoverflow) 1970-11-21 1971-11-19

Country Status (9)

Country Link
US (1) US3740609A (enrdf_load_stackoverflow)
JP (1) JPS5014469B1 (enrdf_load_stackoverflow)
AU (1) AU458022B2 (enrdf_load_stackoverflow)
BE (1) BE775614A (enrdf_load_stackoverflow)
CA (1) CA997411A (enrdf_load_stackoverflow)
ES (1) ES397181A1 (enrdf_load_stackoverflow)
FR (1) FR2115886A5 (enrdf_load_stackoverflow)
GB (1) GB1331821A (enrdf_load_stackoverflow)
NL (1) NL7017064A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348569A1 (fr) * 1976-04-15 1977-11-10 Philips Nv Lampe a decharge
EP0096105A3 (en) * 1981-10-01 1984-07-18 Fahir Gülüm Instant start solid state ballast for fluorescent and gas-dis charge lamps

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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.
CN1849694B (zh) * 2003-07-29 2010-05-12 皇家飞利浦电子股份有限公司 具有确定的故障概率的低压汞蒸气放电灯

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6409309A (enrdf_load_stackoverflow) * 1964-08-13 1966-02-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348569A1 (fr) * 1976-04-15 1977-11-10 Philips Nv Lampe a decharge
EP0096105A3 (en) * 1981-10-01 1984-07-18 Fahir Gülüm Instant start solid state ballast for fluorescent and gas-dis charge lamps

Also Published As

Publication number Publication date
AU3579071A (en) 1973-05-24
ES397181A1 (es) 1975-03-16
AU458022B2 (en) 1975-02-13
CA997411A (en) 1976-09-21
BE775614A (fr) 1972-05-19
DE2155488A1 (de) 1972-05-31
DE2155488B2 (de) 1976-08-05
NL7017064A (enrdf_load_stackoverflow) 1972-05-24
US3740609A (en) 1973-06-19
GB1331821A (en) 1973-09-26
JPS5014469B1 (enrdf_load_stackoverflow) 1975-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse