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FR1563295A - - Google Patents

Info

Publication number
FR1563295A
FR1563295A FR1563295DA FR1563295A FR 1563295 A FR1563295 A FR 1563295A FR 1563295D A FR1563295D A FR 1563295DA FR 1563295 A FR1563295 A FR 1563295A
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
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 filed Critical
Application granted granted Critical
Publication of FR1563295A publication Critical patent/FR1563295A/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
    • H05B41/36—Controlling
    • 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
    • H05B41/20—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 no starting switch
    • H05B41/23—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 no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—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 no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H05B41/234—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 no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps to eliminate stroboscopic effects, e.g. feeding two lamps with different phases
FR1563295D 1967-03-31 1968-03-28 Expired FR1563295A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62747967A 1967-03-31 1967-03-31

Publications (1)

Publication Number Publication Date
FR1563295A true FR1563295A (fr) 1969-04-11

Family

ID=24514801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1563295D Expired FR1563295A (fr) 1967-03-31 1968-03-28

Country Status (4)

Country Link
US (1) US3462643A (fr)
DE (1) DE1763064A1 (fr)
FR (1) FR1563295A (fr)
GB (1) GB1218931A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611027A (en) * 1968-02-10 1971-10-05 Tokyo Shibaura Electric Co Magnetron operating circuit
US3619705A (en) * 1969-10-13 1971-11-09 Gte Sylvania Inc Automatic beam current limiter circuitry
US3638070A (en) * 1969-10-17 1972-01-25 Richard W Powell Fluorescent lamp starting and control circuit
US3600666A (en) * 1970-03-19 1971-08-17 Hewlett Packard Co Switching regulator power supply including fast turnoff means for switching transistor
US3626277A (en) * 1970-07-27 1971-12-07 Emerson Electric Co Current regulator suitable for mercury lamp ballast
US3641424A (en) * 1970-11-20 1972-02-08 Trw Inc Regenerative voltage regulators
CA930488A (en) * 1971-08-27 1973-07-17 C. J. Cowpland Michael Power supply
US3801867A (en) * 1972-11-01 1974-04-02 Gen Electric Direct current energization of gaseous discharge
US3919592A (en) * 1973-11-19 1975-11-11 Lutron Electronics Co High intensity discharge mercury vapor lamp dimming system
US3967159A (en) * 1975-02-03 1976-06-29 Morton B. Leskin Power supply for a laser or gas discharge lamp
NL8205026A (nl) * 1982-12-29 1984-07-16 Philips Nv Inrichting voorzien van een met tenminste twee inwendige elektroden uitgeruste metaaldampontladingsbuis.
US4588906A (en) * 1984-04-25 1986-05-13 The Grass Valley Group, Inc. Regulator circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238415A (en) * 1961-09-22 1966-03-01 G K Turner Associates Electric arc control circuit
US3371269A (en) * 1964-05-18 1968-02-27 Bendix Corp Voltage regulator including means for eliminating ripple output voltages
US3368139A (en) * 1964-08-04 1968-02-06 Gulton Ind Inc Switching mode series voltage regulator

Also Published As

Publication number Publication date
US3462643A (en) 1969-08-19
GB1218931A (en) 1971-01-13
DE1763064A1 (de) 1972-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse