FR2815172B1 - MERCURY FREE LAMP WITH COLD HOLLOW CATHODES WITH FLUORESCENCE LUMINESCENCE FOR COLORED DECORATIVE LIGHTING OR LIGHT SIGNS - Google Patents

MERCURY FREE LAMP WITH COLD HOLLOW CATHODES WITH FLUORESCENCE LUMINESCENCE FOR COLORED DECORATIVE LIGHTING OR LIGHT SIGNS

Info

Publication number
FR2815172B1
FR2815172B1 FR0012843A FR0012843A FR2815172B1 FR 2815172 B1 FR2815172 B1 FR 2815172B1 FR 0012843 A FR0012843 A FR 0012843A FR 0012843 A FR0012843 A FR 0012843A FR 2815172 B1 FR2815172 B1 FR 2815172B1
Authority
FR
France
Prior art keywords
decorative lighting
hollow cathodes
colored decorative
free lamp
mercury free
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 - Fee Related
Application number
FR0012843A
Other languages
French (fr)
Other versions
FR2815172A1 (en
Inventor
Jean Marie Depond
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.)
Aupem Sefli SAS
Original Assignee
Aupem Sefli SAS
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 Aupem Sefli SAS filed Critical Aupem Sefli SAS
Priority to FR0012843A priority Critical patent/FR2815172B1/en
Priority to EP01402430A priority patent/EP1195794A1/en
Priority to AU78249/01A priority patent/AU775446B2/en
Publication of FR2815172A1 publication Critical patent/FR2815172A1/en
Application granted granted Critical
Publication of FR2815172B1 publication Critical patent/FR2815172B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0675—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode
    • H01J61/0677—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode characterised by the electron emissive material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0675—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/09—Hollow cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/76—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only
    • H01J61/78—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only with cold cathode; with cathode heated only by discharge, e.g. high-tension lamp for advertising
FR0012843A 2000-10-06 2000-10-06 MERCURY FREE LAMP WITH COLD HOLLOW CATHODES WITH FLUORESCENCE LUMINESCENCE FOR COLORED DECORATIVE LIGHTING OR LIGHT SIGNS Expired - Fee Related FR2815172B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0012843A FR2815172B1 (en) 2000-10-06 2000-10-06 MERCURY FREE LAMP WITH COLD HOLLOW CATHODES WITH FLUORESCENCE LUMINESCENCE FOR COLORED DECORATIVE LIGHTING OR LIGHT SIGNS
EP01402430A EP1195794A1 (en) 2000-10-06 2001-09-21 Cold hollow-cathode mercury-free fluorescent lamp for coloured decorative lighting or illuminated signboards
AU78249/01A AU775446B2 (en) 2000-10-06 2001-10-05 A mercury-free luminescent/flourescent lamp with cold hollow cathodes for colored decorative lighting or illuminated signs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0012843A FR2815172B1 (en) 2000-10-06 2000-10-06 MERCURY FREE LAMP WITH COLD HOLLOW CATHODES WITH FLUORESCENCE LUMINESCENCE FOR COLORED DECORATIVE LIGHTING OR LIGHT SIGNS

Publications (2)

Publication Number Publication Date
FR2815172A1 FR2815172A1 (en) 2002-04-12
FR2815172B1 true FR2815172B1 (en) 2003-01-24

Family

ID=8855110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0012843A Expired - Fee Related FR2815172B1 (en) 2000-10-06 2000-10-06 MERCURY FREE LAMP WITH COLD HOLLOW CATHODES WITH FLUORESCENCE LUMINESCENCE FOR COLORED DECORATIVE LIGHTING OR LIGHT SIGNS

Country Status (3)

Country Link
EP (1) EP1195794A1 (en)
AU (1) AU775446B2 (en)
FR (1) FR2815172B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100822013B1 (en) * 2005-04-15 2008-04-14 주식회사 에너세라믹 Cathode active material coated with fluorine compounds for lithium secondary batteries and method of producing thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814971A (en) * 1973-03-01 1974-06-04 Gen Electric Fill gas mixture for glow lamps
EP0793258B1 (en) * 1996-02-27 2004-10-13 General Electric Company Mercury-free ultraviolet discharge source
US5962977A (en) * 1996-12-20 1999-10-05 Ushiodenki Kabushiki Kaisha Low pressure discharge lamp having electrodes with a lithium-containing electrode emission material

Also Published As

Publication number Publication date
AU775446B2 (en) 2004-07-29
FR2815172A1 (en) 2002-04-12
EP1195794A1 (en) 2002-04-10
AU7824901A (en) 2002-04-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630