DE2502649A1 - Verbesserte elektrodenstruktur fuer hochstrom-niederdruck-entladungsvorrichtungen - Google Patents

Verbesserte elektrodenstruktur fuer hochstrom-niederdruck-entladungsvorrichtungen

Info

Publication number
DE2502649A1
DE2502649A1 DE19752502649 DE2502649A DE2502649A1 DE 2502649 A1 DE2502649 A1 DE 2502649A1 DE 19752502649 DE19752502649 DE 19752502649 DE 2502649 A DE2502649 A DE 2502649A DE 2502649 A1 DE2502649 A1 DE 2502649A1
Authority
DE
Germany
Prior art keywords
discharge device
electrode structure
cylinder
filament
envelope
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.)
Pending
Application number
DE19752502649
Other languages
German (de)
English (en)
Inventor
John M Anderson
Peter D Johnson
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE2502649A1 publication Critical patent/DE2502649A1/de
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
DE19752502649 1974-03-04 1975-01-23 Verbesserte elektrodenstruktur fuer hochstrom-niederdruck-entladungsvorrichtungen Pending DE2502649A1 (de)

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
DE2502649A1 true DE2502649A1 (de) 1975-09-11

Family

ID=23778682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752502649 Pending DE2502649A1 (de) 1974-03-04 1975-01-23 Verbesserte elektrodenstruktur fuer hochstrom-niederdruck-entladungsvorrichtungen

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (11)

* 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
DE9202638U1 (ja) * 1992-02-28 1992-04-16 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
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 (ja) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
BE826261A (fr) 1975-06-30
GB1505142A (en) 1978-03-30
BR7500056A (pt) 1975-12-02
AR202843A1 (es) 1975-07-24
NL7502365A (nl) 1975-09-08
JPS5394492U (ja) 1978-08-01
US3883764A (en) 1975-05-13
JPS50120180A (ja) 1975-09-20

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