BR7500056A - PERFECTED ELECTRODE STRUCTURE FOR HIGH CURRENT AND LOW PRESSURE DISCHARGE DEVICES - Google Patents

PERFECTED ELECTRODE STRUCTURE FOR HIGH CURRENT AND LOW PRESSURE DISCHARGE DEVICES

Info

Publication number
BR7500056A
BR7500056A BR56/75A BR7500056A BR7500056A BR 7500056 A BR7500056 A BR 7500056A BR 56/75 A BR56/75 A BR 56/75A BR 7500056 A BR7500056 A BR 7500056A BR 7500056 A BR7500056 A BR 7500056A
Authority
BR
Brazil
Prior art keywords
perfected
low pressure
electrode structure
high current
pressure discharge
Prior art date
Application number
BR56/75A
Other languages
Portuguese (pt)
Inventor
P Johnson
J Anderson
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR7500056A publication Critical patent/BR7500056A/en

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
BR56/75A 1974-03-04 1975-01-06 PERFECTED ELECTRODE STRUCTURE FOR HIGH CURRENT AND LOW PRESSURE DISCHARGE DEVICES BR7500056A (en)

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
BR7500056A true BR7500056A (en) 1975-12-02

Family

ID=23778682

Family Applications (1)

Application Number Title Priority Date Filing Date
BR56/75A BR7500056A (en) 1974-03-04 1975-01-06 PERFECTED ELECTRODE STRUCTURE FOR HIGH CURRENT AND LOW PRESSURE DISCHARGE DEVICES

Country Status (8)

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

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 (en) * 1982-07-07 1984-01-12 Institut optiki atmosfery Sibirskogo otdelenija Akademii Nauk SSSR, Tomsk Vapour pulse laser and a method for supplying the same
DE3225328A1 (en) * 1982-07-07 1984-01-12 Institut optiki atmosfery Sibirskogo otdelenija Akademii Nauk SSSR, Tomsk Gas-discharge tube for a gas-pulse laser
DE9202638U1 (en) * 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 (en) * 2000-02-29 2001-10-25 Toshiba Lighting & Technology Phosphor lamp used in an illuminating body comprises a light-permeable glass tube containing sodium oxide, potassium oxide, lithium oxide and antimony oxide, and a base with an electrode arranged at each end of the tube
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 (en) * 2013-09-27 2015-06-24 何志明 Ultraviolet sterilization disinfection device and setting method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT454148A (en) * 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
DE2502649A1 (en) 1975-09-11
GB1505142A (en) 1978-03-30
NL7502365A (en) 1975-09-08
BE826261A (en) 1975-06-30
US3883764A (en) 1975-05-13
JPS5394492U (en) 1978-08-01
JPS50120180A (en) 1975-09-20
AR202843A1 (en) 1975-07-24

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