ES411596A2 - Improvements in the bipolar electronic starters for the priming of fluorescent lamps. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the bipolar electronic starters for the priming of fluorescent lamps. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES411596A2
ES411596A2 ES411596A ES411596A ES411596A2 ES 411596 A2 ES411596 A2 ES 411596A2 ES 411596 A ES411596 A ES 411596A ES 411596 A ES411596 A ES 411596A ES 411596 A2 ES411596 A2 ES 411596A2
Authority
ES
Spain
Prior art keywords
translation
machine
priming
legally binding
google translate
Prior art date
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
ES411596A
Other languages
Spanish (es)
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Publication of ES411596A2 publication Critical patent/ES411596A2/en
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
    • H05B41/02—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

Abstract

Improvements in the object of the patent 407,217 for improvements in the bipolar electronic starters for the fluorescent lamp priming, particularly according to claim 1 of said patent, characterized in that the bipolar electronic starter has a second bidirectional electronic switch, mounted in series with the first electronic bidirectional driving switch, and a second threshold firing circuit for sending control pulses to the control input of this second electronic switch, and because the capacitor of the first threshold firing circuit and the means capable of sliding the potential are common to both threshold trigger circuits. (Machine-translation by Google Translate, not legally binding)
ES411596A 1972-11-15 1973-02-14 Improvements in the bipolar electronic starters for the priming of fluorescent lamps. (Machine-translation by Google Translate, not legally binding) Expired ES411596A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7240581A FR2206649B2 (en) 1972-11-15 1972-11-15

Publications (1)

Publication Number Publication Date
ES411596A2 true ES411596A2 (en) 1977-03-16

Family

ID=9107218

Family Applications (1)

Application Number Title Priority Date Filing Date
ES411596A Expired ES411596A2 (en) 1972-11-15 1973-02-14 Improvements in the bipolar electronic starters for the priming of fluorescent lamps. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
ES (1) ES411596A2 (en)
FR (1) FR2206649B2 (en)
IT (1) IT1045875B (en)

Also Published As

Publication number Publication date
IT1045875B (en) 1980-06-10
FR2206649A2 (en) 1974-06-07
FR2206649B2 (en) 1975-01-03

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170704