DE2136856A1 - Hohlkathodenröhre - Google Patents

Hohlkathodenröhre

Info

Publication number
DE2136856A1
DE2136856A1 DE19712136856 DE2136856A DE2136856A1 DE 2136856 A1 DE2136856 A1 DE 2136856A1 DE 19712136856 DE19712136856 DE 19712136856 DE 2136856 A DE2136856 A DE 2136856A DE 2136856 A1 DE2136856 A1 DE 2136856A1
Authority
DE
Germany
Prior art keywords
anode
cathode
lead electrode
hollow cathode
cathode tube
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
DE19712136856
Other languages
German (de)
English (en)
Inventor
George K. Horseheads N.Y. Yamasaki (V.St.A.)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE2136856A1 publication Critical patent/DE2136856A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/066—Cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/68—Lamps in which the main discharge is between parts of a current-carrying guide, e.g. halo lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0063—Plasma light sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
    • H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups

Landscapes

  • Discharge Lamp (AREA)
DE19712136856 1970-07-28 1971-07-23 Hohlkathodenröhre Pending DE2136856A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00058790A US3855491A (en) 1970-07-28 1970-07-28 Hollow cathode discharge lamp for generating radiation characteristic of the gas fill within the envelope

Publications (1)

Publication Number Publication Date
DE2136856A1 true DE2136856A1 (de) 1972-02-03

Family

ID=22018946

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712136856 Pending DE2136856A1 (de) 1970-07-28 1971-07-23 Hohlkathodenröhre

Country Status (3)

Country Link
US (1) US3855491A (enExample)
JP (1) JPS5539553Y2 (enExample)
DE (1) DE2136856A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437038A (en) 1979-05-29 1984-03-13 Westinghouse Electric Corp. Hollow cathode lamp with improved stability alloy for the cathode
GB2060243B (en) * 1979-10-05 1983-05-05 Pye Electronic Prod Ltd Spectral discharge lamp
WO1987003422A1 (en) * 1985-11-28 1987-06-04 Photron Pty. Ltd. Hollow cathode assembly and lamp
CN87201859U (zh) * 1987-02-12 1987-10-21 北京有色金属研究总院 高性能空心阴极灯
US4795942A (en) * 1987-04-27 1989-01-03 Westinghouse Electric Corp. Hollow cathode discharge device with front shield
US5757133A (en) * 1996-03-12 1998-05-26 Uvp, Inc. Magnesium vapor discharge lamp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1751606A (en) * 1927-06-10 1930-03-25 Drahtlose Telegraphie Mbh Picture-transmission system
US1917739A (en) * 1930-03-07 1933-07-11 Drahtlose Telegraphie Gmbh Electric discharge device
GB373270A (en) * 1931-02-21 1932-05-23 Marconi Wireless Telegraph Co Improvements in or relating to electric discharge lamps
US3406308A (en) * 1966-10-04 1968-10-15 Westinghouse Electric Corp Electron discharge device for generation of spectral radiation having an auxiliary discharge of low current

Also Published As

Publication number Publication date
US3855491A (en) 1974-12-17
JPS5539553Y2 (enExample) 1980-09-16
JPS47129U (enExample) 1972-03-24

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee