JPS50120180A - - Google Patents

Info

Publication number
JPS50120180A
JPS50120180A JP49121540A JP12154074A JPS50120180A JP S50120180 A JPS50120180 A JP S50120180A JP 49121540 A JP49121540 A JP 49121540A JP 12154074 A JP12154074 A JP 12154074A JP S50120180 A JPS50120180 A JP S50120180A
Authority
JP
Japan
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.)
Pending
Application number
JP49121540A
Other languages
Japanese (ja)
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
Publication of JPS50120180A publication Critical patent/JPS50120180A/ja
Pending 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
    • H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode

Landscapes

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
JP49121540A 1974-03-04 1974-10-23 Pending JPS50120180A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US448018A US3883764A (en) 1974-03-04 1974-03-04 Cathode structure for high current, low pressure discharge devices

Publications (1)

Publication Number Publication Date
JPS50120180A true JPS50120180A (fr) 1975-09-20

Family

ID=23778682

Family Applications (2)

Application Number Title Priority Date Filing Date
JP49121540A Pending JPS50120180A (fr) 1974-03-04 1974-10-23
JP1977170721U Pending JPS5394492U (fr) 1974-03-04 1977-12-20

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1977170721U Pending JPS5394492U (fr) 1974-03-04 1977-12-20

Country Status (8)

Country Link
US (1) US3883764A (fr)
JP (2) JPS50120180A (fr)
AR (1) AR202843A1 (fr)
BE (1) BE826261A (fr)
BR (1) BR7500056A (fr)
DE (1) DE2502649A1 (fr)
GB (1) GB1505142A (fr)
NL (1) NL7502365A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093893A (en) * 1976-11-22 1978-06-06 General Electric Company Short arc fluorescent lamp
US4117374A (en) * 1976-12-23 1978-09-26 General Electric Company Fluorescent lamp with opposing inversere cone electrodes
US4523125A (en) * 1981-07-13 1985-06-11 General Electric Company Fluorescent lamp electrodes
DE3225327A1 (de) * 1982-07-07 1984-01-12 Institut optiki atmosfery Sibirskogo otdelenija Akademii Nauk SSSR, Tomsk Stoffdampfimpulslaser und verfahren zur speisung desselben
DE3225328A1 (de) * 1982-07-07 1984-01-12 Institut optiki atmosfery Sibirskogo otdelenija Akademii Nauk SSSR, Tomsk Gasentladungsroehre fuer einen gasimpulslaser
DE9202638U1 (de) * 1992-02-28 1992-04-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Niederdruckentladungslampe
US5675214A (en) * 1994-09-21 1997-10-07 U.S. Philips Corporation Low-pressure discharge lamp having hollow electrodes
US5856726A (en) * 1996-03-15 1999-01-05 Osram Sylvania Inc. Electric lamp with a threaded electrode
US6034768A (en) * 1997-09-26 2000-03-07 Physical Sciences Inc. Induced breakdown spectroscopy detector system with controllable delay time
DE10108970A1 (de) * 2000-02-29 2001-10-25 Toshiba Lighting & Technology Leuchtstofflampe und Verfahren zum Herstellen derselben und Beleuchtungskörper
US7786660B2 (en) * 2007-02-06 2010-08-31 General Electric Company Highly emissive cavity for discharge lamp and method and material relating thereto
US8134290B2 (en) * 2009-04-30 2012-03-13 Scientific Instrument Services, Inc. Emission filaments made from a rhenium alloy and method of manufacturing thereof
CN103463666B (zh) * 2013-09-27 2015-06-24 何志明 一种紫外灭菌消毒装置及其设置方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT454148A (fr) * 1948-01-15
US2935637A (en) * 1957-03-05 1960-05-03 Thomas M Cortese Fluorescent lamp
US3121184A (en) * 1960-12-30 1964-02-11 Gen Electric Discharge lamp with cathode shields
US3215882A (en) * 1962-12-31 1965-11-02 Sylvania Electric Prod Fluorescent lamp with noble metal amalgamated electrode
US3657591A (en) * 1970-06-26 1972-04-18 Gen Electric High intensity far u.v. radiation source

Also Published As

Publication number Publication date
GB1505142A (en) 1978-03-30
DE2502649A1 (de) 1975-09-11
BR7500056A (pt) 1975-12-02
US3883764A (en) 1975-05-13
BE826261A (fr) 1975-06-30
JPS5394492U (fr) 1978-08-01
AR202843A1 (es) 1975-07-24
NL7502365A (nl) 1975-09-08

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