FR978563A - Improvements to fluorescent tubes - Google Patents

Improvements to fluorescent tubes

Info

Publication number
FR978563A
FR978563A FR978563DA FR978563A FR 978563 A FR978563 A FR 978563A FR 978563D A FR978563D A FR 978563DA FR 978563 A FR978563 A FR 978563A
Authority
FR
France
Prior art keywords
fluorescent tubes
fluorescent
tubes
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
Other languages
French (fr)
Inventor
Amand Malencon
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 FR978563A publication Critical patent/FR978563A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/92—Lamps with more than one main discharge path
FR978563D 1948-11-19 1948-11-19 Improvements to fluorescent tubes Expired FR978563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR978563T 1948-11-19

Publications (1)

Publication Number Publication Date
FR978563A true FR978563A (en) 1951-04-16

Family

ID=9520592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978563D Expired FR978563A (en) 1948-11-19 1948-11-19 Improvements to fluorescent tubes

Country Status (1)

Country Link
FR (1) FR978563A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542133A1 (en) * 1975-01-21 1976-07-22 Levin THREE-PHASE GAS DISCHARGE LAMP
DE3601725A1 (en) * 1985-10-12 1987-04-16 Andreas Heymann Mains-operated, rapid-starting fluorescent lamp system
EP0913856A1 (en) * 1997-10-31 1999-05-06 Nec Corporation Cold cathode fluorescent lamp and back-light emitting device and note-type personal computer with said lamp
WO2001049076A2 (en) * 1999-12-28 2001-07-05 Honeywell Inc. Partitioned flat fluorescent lamp

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542133A1 (en) * 1975-01-21 1976-07-22 Levin THREE-PHASE GAS DISCHARGE LAMP
DE3601725A1 (en) * 1985-10-12 1987-04-16 Andreas Heymann Mains-operated, rapid-starting fluorescent lamp system
EP0913856A1 (en) * 1997-10-31 1999-05-06 Nec Corporation Cold cathode fluorescent lamp and back-light emitting device and note-type personal computer with said lamp
US6268694B1 (en) 1997-10-31 2001-07-31 Nec Corporation Cold cathode fluorescent lamp, back-light emitting device with the cold cathode fluorescent lamp and note-type personal computer with the back-light emitting device
US6538373B2 (en) 1997-10-31 2003-03-25 Nec Corporation Cold cathode fluorescent lamp, back-light emitting device with the cold cathode fluorescent lamp, and note-type personal computer with the back-light emitting device
WO2001049076A2 (en) * 1999-12-28 2001-07-05 Honeywell Inc. Partitioned flat fluorescent lamp
WO2001049076A3 (en) * 1999-12-28 2001-12-06 Honeywell Inc Partitioned flat fluorescent lamp
US6876139B1 (en) 1999-12-28 2005-04-05 Honeywell International Inc. Partitioned flat fluorescent lamp

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