DD292564A5 - Quecksilberniederdruckentladungslampe - Google Patents

Quecksilberniederdruckentladungslampe Download PDF

Info

Publication number
DD292564A5
DD292564A5 DD90338407A DD33840790A DD292564A5 DD 292564 A5 DD292564 A5 DD 292564A5 DD 90338407 A DD90338407 A DD 90338407A DD 33840790 A DD33840790 A DD 33840790A DD 292564 A5 DD292564 A5 DD 292564A5
Authority
DD
German Democratic Republic
Prior art keywords
heating wire
mercury
discharge lamp
low
lamp according
Prior art date
Application number
DD90338407A
Other languages
German (de)
English (en)
Inventor
Horst Wittmann
Michael Dietrich
Erolf Weinhardt
Original Assignee
Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen M. B. H.,De
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 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen M. B. H.,De filed Critical Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen M. B. H.,De
Publication of DD292564A5 publication Critical patent/DD292564A5/de

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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • 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
    • H01J61/70—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

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
DD90338407A 1989-03-07 1990-03-05 Quecksilberniederdruckentladungslampe DD292564A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3907277A DE3907277A1 (de) 1989-03-07 1989-03-07 Quecksilberniederdruckentladungslampe

Publications (1)

Publication Number Publication Date
DD292564A5 true DD292564A5 (de) 1991-08-01

Family

ID=6375708

Family Applications (1)

Application Number Title Priority Date Filing Date
DD90338407A DD292564A5 (de) 1989-03-07 1990-03-05 Quecksilberniederdruckentladungslampe

Country Status (9)

Country Link
US (1) US5006755A (US06265458-20010724-C00056.png)
EP (1) EP0386588B1 (US06265458-20010724-C00056.png)
JP (1) JPH02278649A (US06265458-20010724-C00056.png)
KR (1) KR0149495B1 (US06265458-20010724-C00056.png)
CA (1) CA2011582A1 (US06265458-20010724-C00056.png)
DD (1) DD292564A5 (US06265458-20010724-C00056.png)
DE (2) DE3907277A1 (US06265458-20010724-C00056.png)
ES (1) ES2052088T3 (US06265458-20010724-C00056.png)
HU (1) HU205489B (US06265458-20010724-C00056.png)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2091470A1 (en) * 1992-04-28 1993-10-29 Katherine L. Mcginnis Method and apparatus for introducing mercury into arc discharge lamps
US5394056A (en) * 1993-04-07 1995-02-28 General Electric Company Opening of capsule inside sealed lamp
US5521460A (en) * 1994-08-24 1996-05-28 Osram Sylvania Inc. Lamp base locking clip
BE1009761A3 (nl) * 1995-10-30 1997-08-05 Philips Electronics Nv Werkwijze voor het vervaardigen van een lagedrukkwikontladingslamp en lagedrukkwikontladingslamp die met een dergelijke werkwijze is te vervaardigen.
DE19613502C2 (de) * 1996-04-04 1998-07-09 Heraeus Noblelight Gmbh Langlebiger Excimerstrahler und Verfahren zu seiner Herstellung
CA2177108C (en) * 1996-05-22 2002-10-22 Minoru Myojo Low pressure mercury vapor filled discharge lamp
CA2255081C (en) * 1997-04-18 2006-07-25 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh Electric lamp having a current lead-in wire with a flattened u-shaped end segment
JP2000173537A (ja) * 1998-09-29 2000-06-23 Toshiba Lighting & Technology Corp 低圧水銀蒸気放電灯および照明装置
AU2001267554A1 (en) * 2000-06-23 2002-01-02 Glaverbel Glazing
US6787980B2 (en) * 2000-09-22 2004-09-07 Matsushita Electric Industrial Co., Ltd. Mercury-containing material, method for producing the same and fluorescent lamp using the same
DE10201617C5 (de) * 2002-01-16 2010-07-08 Wedeco Ag Water Technology Amalgamdotierter Quecksilberniederdruck-UV-Strahler
JP2007528097A (ja) * 2003-06-26 2007-10-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 低圧式水銀蒸気放電ランプ
US7159374B2 (en) * 2003-11-10 2007-01-09 Inoflate, Llc Method and device for pressurizing containers
US20050165275A1 (en) * 2004-01-22 2005-07-28 Kenneth Von Felten Inspection device insertion tube
ITMI20050570A1 (it) * 2005-04-06 2006-10-07 Getters Spa Dispensatore di mercurio per lampade fluorescenti
SE530754C2 (sv) * 2006-01-25 2008-09-02 Auralight Int Ab Kompaktlysrörsanpassad katodskärm
ITRM20080334A1 (it) * 2008-06-25 2009-12-26 Getters Spa Lampada fluorescente a catodo caldo contenente un dispositivo per il rilascio di mercurio e getter
US8471455B2 (en) * 2010-01-27 2013-06-25 General Electric Company Positioning of auxiliary amalgam

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288253A (en) * 1941-06-21 1942-06-30 Westinghouse Electric & Mfg Co Introducing mercury into vacuum devices
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.
US4056750A (en) * 1976-12-17 1977-11-01 Gte Sylvania Incorporated Mercury dispenser for discharge lamps
JPS54135466A (en) * 1978-04-12 1979-10-20 Toshiba Corp Fluorescent lamp
US4182971A (en) * 1978-07-10 1980-01-08 Gte Sylvania Incorporated Mercury-containing glass-capsule dispenser for discharge lamps
US4335326A (en) * 1980-04-23 1982-06-15 Gte Products Corporation Mercury dispenser for discharge lamps
US4495440A (en) * 1982-08-23 1985-01-22 Gte Products Corporation Arc-extinguishing ampul and fluorescent lamp having such ampul mounted on each electrode structure
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

Also Published As

Publication number Publication date
CA2011582A1 (en) 1990-09-07
EP0386588A2 (de) 1990-09-12
HUT53986A (en) 1990-12-28
DE3907277A1 (de) 1990-09-20
ES2052088T3 (es) 1994-07-01
JPH02278649A (ja) 1990-11-14
KR0149495B1 (ko) 1998-10-01
US5006755A (en) 1991-04-09
EP0386588B1 (de) 1994-05-04
JPH0586027B2 (US06265458-20010724-C00056.png) 1993-12-09
HU205489B (en) 1992-04-28
DE59005571D1 (de) 1994-06-09
HU901324D0 (en) 1990-05-28
EP0386588A3 (de) 1991-07-24
KR900015242A (ko) 1990-10-26

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee