FR2469799A1 - Distributeur de mercure pour lampes a decharge - Google Patents

Distributeur de mercure pour lampes a decharge

Info

Publication number
FR2469799A1
FR2469799A1 FR8023648A FR8023648A FR2469799A1 FR 2469799 A1 FR2469799 A1 FR 2469799A1 FR 8023648 A FR8023648 A FR 8023648A FR 8023648 A FR8023648 A FR 8023648A FR 2469799 A1 FR2469799 A1 FR 2469799A1
Authority
FR
France
Prior art keywords
screen
capsule
mercury
discharge lamps
mercury dispenser
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.)
Granted
Application number
FR8023648A
Other languages
English (en)
Other versions
FR2469799B1 (fr
Inventor
Frank M Latassa
Roland L Bienvenue
Charles H Poirier
John Wallace
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.)
Osram Sylvania Inc
Original Assignee
GTE Products Corp
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 GTE Products Corp filed Critical GTE Products Corp
Publication of FR2469799A1 publication Critical patent/FR2469799A1/fr
Application granted granted Critical
Publication of FR2469799B1 publication Critical patent/FR2469799B1/fr
Granted 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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

L'INVENTION CONCERNE UN DISTRIBUTEUR DE MERCURE POUR LAMPE A DECHARGE A BASSE PRESSION. UNE TELLE LAMPE INCLUT UN SUPPORT DE VERRE 1 PORTANT LA CATHODE 3. SELON L'INVENTION, UN ECRAN DE DESINTEGRATION 5 ENTOURE LA CATHODE 3 A L'EXCEPTION D'UNE ETROITE OUVERTURE 7 MENAGEE ENTRE LES EXTREMITES DE CET ECRAN 5, ET DANS LAQUELLE EST INSEREE UNE CAPSULE 6 RELIANT ELECTRIQUEMENT LES EXTREMITES DE L'ECRAN. LA CAPSULE EST CONSTITUEE DE DEUX PARTIES DE SECTIONS DIFFERENTES, CELLE DE PLUS GRANDE SECTION ETANT APLATIE ET SCELLEE DE TELLE SORTE QU'UN COURANT INDUIT DANS L'ECRAN TRAVERSE LA CAPSULE A SON NIVEAU ET ROMPE CETTE DERNIERE LIBERANT AINSI LE MERCURE. APPLICATION AUX LAMPES FLUORESCENTES.
FR8023648A 1979-11-07 1980-11-05 Distributeur de mercure pour lampes a decharge Granted FR2469799A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/092,000 US4282455A (en) 1979-11-07 1979-11-07 Mercury dispenser for arc discharge lamps

Publications (2)

Publication Number Publication Date
FR2469799A1 true FR2469799A1 (fr) 1981-05-22
FR2469799B1 FR2469799B1 (fr) 1984-10-26

Family

ID=22230703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023648A Granted FR2469799A1 (fr) 1979-11-07 1980-11-05 Distributeur de mercure pour lampes a decharge

Country Status (4)

Country Link
US (1) US4282455A (fr)
DE (1) DE3041398A1 (fr)
FR (1) FR2469799A1 (fr)
GB (1) GB2063556B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU193513B (en) * 1980-10-22 1987-10-28 Badalex Ltd Mercury container of electric discharge lamp and method for forming thereof
CA1211150A (fr) * 1982-02-10 1986-09-09 William J. Roche Methode d'insertion du mercure dans une lampe fluorescente et lampe utilisant cette methode
US4754193A (en) * 1985-11-08 1988-06-28 Gte Products Corporation Mercury dispenser for arc discharge lamps
DE3545073A1 (de) * 1985-12-19 1987-07-02 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Speicherelement zum dosieren und einbringen von fluessigem quecksilber in eine entladungslampe
US4823047A (en) * 1987-10-08 1989-04-18 Gte Products Corporation Mercury dispenser for arc discharge lamps
US6285126B1 (en) 1996-01-31 2001-09-04 Osram Sylvania Inc. Lamp with mercury release structure and method for dispensing mercury into a lamp
IT1291974B1 (it) * 1997-05-22 1999-01-25 Getters Spa Dispositivo e metodo per l'introduzione di piccole quantita' di mercurio in lampade fluorescenti
ITMI20042516A1 (it) * 2004-12-27 2005-03-27 Getters Spa Processo per produrre mediante deposizione di lega bassofondente dispositivi portanti almeno un materiale attivo
US7625258B2 (en) * 2006-03-16 2009-12-01 E.G.L. Company Inc. Lamp electrode and method for delivering mercury
US20070216308A1 (en) * 2006-03-16 2007-09-20 Kiermaier Ludwig P Lamp electrode and method for delivering mercury

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334407A (en) * 1961-07-07 1967-08-08 Gen Electric Method of making rupturable containers
US3764842A (en) * 1970-12-25 1973-10-09 Philips Corp Arrangement for the introduction of materials in an electric discharge vessel
US3794403A (en) * 1969-06-27 1974-02-26 J Ridders Apparatus for introducing a substance into a discharge tube or electric lamp
FR2273366A1 (fr) * 1974-03-21 1975-12-26 Philips Nv
US4056750A (en) * 1976-12-17 1977-11-01 Gte Sylvania Incorporated Mercury dispenser for discharge lamps

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334407A (en) * 1961-07-07 1967-08-08 Gen Electric Method of making rupturable containers
US3794403A (en) * 1969-06-27 1974-02-26 J Ridders Apparatus for introducing a substance into a discharge tube or electric lamp
US3764842A (en) * 1970-12-25 1973-10-09 Philips Corp Arrangement for the introduction of materials in an electric discharge vessel
FR2273366A1 (fr) * 1974-03-21 1975-12-26 Philips Nv
US4056750A (en) * 1976-12-17 1977-11-01 Gte Sylvania Incorporated Mercury dispenser for discharge lamps

Also Published As

Publication number Publication date
DE3041398C2 (fr) 1989-04-20
DE3041398A1 (de) 1981-05-21
US4282455A (en) 1981-08-04
GB2063556A (en) 1981-06-03
FR2469799B1 (fr) 1984-10-26
GB2063556B (en) 1983-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse