AR072307A1 - Lampara fluorescente de catodo caliente que contiene un dispositivo para la descarga de mercurio y un material absorbente - Google Patents

Lampara fluorescente de catodo caliente que contiene un dispositivo para la descarga de mercurio y un material absorbente

Info

Publication number
AR072307A1
AR072307A1 ARP090102342A ARP090102342A AR072307A1 AR 072307 A1 AR072307 A1 AR 072307A1 AR P090102342 A ARP090102342 A AR P090102342A AR P090102342 A ARP090102342 A AR P090102342A AR 072307 A1 AR072307 A1 AR 072307A1
Authority
AR
Argentina
Prior art keywords
mercury
fluorescent lamp
hot
catode
discharge
Prior art date
Application number
ARP090102342A
Other languages
English (en)
Inventor
Mauro Riva
Alessio Corazza
Vincenzo Massaro
Original Assignee
Getters Spa
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 Getters Spa filed Critical Getters Spa
Publication of AR072307A1 publication Critical patent/AR072307A1/es

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
    • H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
    • 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
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • 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
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
    • 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
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/395—Filling vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

Se describe una lámpara fluorescente de cátodo caliente (10) de pequeno diámetro, que comprende un blindaje (17) alrededor del cátodo (15) para evitar la formacion de ennegrecimiento en los fosforos debido al material evaporado y un dispensador filiforme de mercurio (20) fijado por una parte metálica (18) en la parte delantera del blindaje, en una geometría tal que dicho dispensador gira hacia el extremo opuesto de la lámpara y su eje es esencialmente paralelo al eje de la lámpara.
ARP090102342A 2008-06-25 2009-06-25 Lampara fluorescente de catodo caliente que contiene un dispositivo para la descarga de mercurio y un material absorbente AR072307A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000334A ITRM20080334A1 (it) 2008-06-25 2008-06-25 Lampada fluorescente a catodo caldo contenente un dispositivo per il rilascio di mercurio e getter

Publications (1)

Publication Number Publication Date
AR072307A1 true AR072307A1 (es) 2010-08-18

Family

ID=40302073

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090102342A AR072307A1 (es) 2008-06-25 2009-06-25 Lampara fluorescente de catodo caliente que contiene un dispositivo para la descarga de mercurio y un material absorbente

Country Status (8)

Country Link
US (1) US8598773B2 (es)
JP (1) JP3169463U (es)
CN (1) CN201966178U (es)
AR (1) AR072307A1 (es)
DE (1) DE212009000075U1 (es)
IT (1) ITRM20080334A1 (es)
TW (1) TW201009886A (es)
WO (1) WO2009156334A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20082187A1 (it) * 2008-12-11 2010-06-12 Getters Spa Sistema dispensatore di mercurio per lampade a fluorescenza
WO2011006811A1 (en) 2009-07-15 2011-01-20 Saes Getters S.P.A. Support for filiform elements containing an active material
DE102011078152A1 (de) * 2011-06-27 2012-12-27 Narva Lichtquellen Gmbh + Co. Kg Niederdruckentladungslampe mit in Abschirmung eingebrachtem Getter

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244070A (en) * 1940-12-21 1941-06-03 Callite Tungsten Corp Electrode for gaseous discharge tubes
NL218300A (es) * 1956-06-27
US3215882A (en) * 1962-12-31 1965-11-02 Sylvania Electric Prod Fluorescent lamp with noble metal amalgamated electrode
NL158652B (nl) * 1969-06-27 1978-11-15 Philips Nv Werkwijze voor de vervaardiging van een lagedrukkwikdampontladingslamp.
NL162244C (nl) * 1970-12-25 1980-04-15 Philips Nv Lagedrukkwikdampontladingslamp.
US3722976A (en) * 1970-10-07 1973-03-27 Getters Spa Mercury generation
DE2229557A1 (de) 1972-06-16 1974-01-03 Patra Patent Treuhand Quecksilberdampfniederdruck-entladungslampe mit ein oder mehreren amalgamen
JPS6222061Y2 (es) * 1977-12-14 1987-06-04
JPS5492684A (en) 1977-12-30 1979-07-23 Sankyo Yuki Kk Treatment of fermentative organic material
CA1211150A (en) 1982-02-10 1986-09-09 William J. Roche Method of dispensing mercury into a fluorescent lamp and lamp to operate with method
DE3907277A1 (de) 1989-03-07 1990-09-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Quecksilberniederdruckentladungslampe
DE69503218T2 (de) * 1994-08-25 1999-02-11 Philips Electronics Nv Niederdruckquecksilberdampfentladungslampe
IT1277239B1 (it) 1995-11-23 1997-11-05 Getters Spa Dispositivo per l'emissione di mercurio,l'assorbimento di gas reattivi e la schermatura dell'elettrodo all'interno di lampade
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
CN1262778A (zh) * 1998-03-19 2000-08-09 皇家菲利浦电子有限公司 一种制造低压汞蒸汽放电灯的方法
IT1317117B1 (it) 2000-03-06 2003-05-27 Getters Spa Metodo per la preparazione di dispositivi dispensatori di mercurio dausare in lampade fluorescenti
US6538372B2 (en) * 2000-12-18 2003-03-25 Koninklijke Philips Electronics N.V. Fluorescent agro lamp with reduced mercury
US6472812B2 (en) * 2000-12-18 2002-10-29 Koninklijke Philips Electronics N.V. Fluorescent colortone lamp with reduced mercury
JP2002289132A (ja) * 2001-03-28 2002-10-04 Toshiba Lighting & Technology Corp 蛍光ランプ
ITMI20041494A1 (it) 2004-07-23 2004-10-23 Getters Spa Composizioni per il rilascio di mercurio e processo per la loro produzione
WO2006067718A2 (en) 2004-12-21 2006-06-29 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp
US20080284306A1 (en) * 2005-11-10 2008-11-20 Koninklijke Philips Electronics, N.V. Low-Pressure Mercury Vapor Discharge Lamp and Compact Fluorescent Lamp
JP2008204856A (ja) * 2007-02-21 2008-09-04 Nec Lighting Ltd 熱陰極型蛍光ランプ
WO2008139359A1 (en) * 2007-05-09 2008-11-20 Koninklijke Philips Electronics, N.V. Low-pressure mercury vapor discharge lamp with amalgam capsule having amalgam chamber

Also Published As

Publication number Publication date
DE212009000075U1 (de) 2011-02-17
JP3169463U (ja) 2011-08-04
WO2009156334A1 (en) 2009-12-30
US20110074278A1 (en) 2011-03-31
US8598773B2 (en) 2013-12-03
CN201966178U (zh) 2011-09-07
ITRM20080334A1 (it) 2009-12-26
TW201009886A (en) 2010-03-01

Similar Documents

Publication Publication Date Title
AR104551A1 (es) Sistema de recubrimiento por plasma de descarga de arco remoto
BR112015015530A2 (pt) aparelho e dispositivo de exibição
BRPI0608235A2 (pt) gerador de plasma
AR092512A1 (es) Sistema y metodo de recubrimiento de un sustrato
AR072307A1 (es) Lampara fluorescente de catodo caliente que contiene un dispositivo para la descarga de mercurio y un material absorbente
AR052675A1 (es) Una lampara de descarga de alta presion
AR074447A1 (es) Lampara de vapor de mercurio, procedimiento para desinfectar liquidos y dispositivos para la desinfeccion de liquidos
KR101821898B1 (ko) 제논 플래쉬 램프
GB0709341D0 (en) Electrodeless bulb
WO2009050818A1 (ja) 蛍光放電灯管及び液晶表示装置
JP2009164072A5 (es)
CN201112332Y (zh) 新式内置辅助汞齐的荧光灯
TW200644041A (en) Mercury dispenser for fluorescent lamps
JP5915975B2 (ja) 無水銀放電ランプ
RU135917U1 (ru) Бактерицидный облучатель
TW200701298A (en) Mercury dispenser for fluorescent lamps
TW200847220A (en) An energy-saving light bulb
Nishikawa et al. Ultraviolet Light Source Using Electrodeless Microwave Discharge
JP2009135120A (ja) 電球形蛍光ランプ
TH84668B (th) เครื่องจ่ายปรอทสำหรับหลอดฟลูออเรสเซนต์
TH84668A (th) เครื่องจ่ายปรอทสำหรับหลอดฟลูออเรสเซนต์
TW200746223A (en) Fluorescent lamp
LL Content
JP2006066356A (ja) 蛍光ランプ
TH81050A (th) อุปกรณ์เก็บรักษาให้ช่องว่างเป็นสุญญากาศที่บรรจุหลอดไฟแบบปลดปล่อยประจุความดันสูง

Legal Events

Date Code Title Description
FB Suspension of granting procedure