GB1019845A - High intensity atomic spectral lamps - Google Patents

High intensity atomic spectral lamps

Info

Publication number
GB1019845A
GB1019845A GB39844/63A GB3984463A GB1019845A GB 1019845 A GB1019845 A GB 1019845A GB 39844/63 A GB39844/63 A GB 39844/63A GB 3984463 A GB3984463 A GB 3984463A GB 1019845 A GB1019845 A GB 1019845A
Authority
GB
United Kingdom
Prior art keywords
discharge
high intensity
sputtering
oct
electrodes
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.)
Expired
Application number
GB39844/63A
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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
Priority claimed from AU23182/62A external-priority patent/AU260726B2/en
Application filed by Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of GB1019845A publication Critical patent/GB1019845A/en
Expired 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
    • H01J61/92—Lamps with more than one main discharge path
    • 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
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/40—Cold-cathode tubes with one cathode and one anode, e.g. glow tubes, tuning-indicator glow tubes, voltage-stabiliser tubes, voltage-indicator tubes
    • 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
    • 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
    • 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
    • H01J2893/0067—Electrode assembly without control electrodes, e.g. including a screen

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)

Abstract

1,019,845. Discharge lamps. COMMONWEALTH SCIENTIFIC & INDUSTRIAL RESEARCH ORGANIZATION. Oct. 9, 1963 [Oct. 15, 1962], No. 39844/63. Heading H1D. In a lamp for exciting an atomic emission spectrum, material which has been vaporized by sputtering, e.g. in the hollow cathode 31, is excited by a second discharge, e.g. in a rare gas at 1 mm. pressure between electrodes 40, 41. These electrodes for the second discharge may be protected from the sputtered material, and the discharge collimated, by the glass tubes 38, 39. A rod anode may be mounted adjacent the cathode 31. The emission spectrum may be viewed through a window 43, e.g. of glass, quartz, silica or sodium chloride, remote from the sputtering.
GB39844/63A 1962-10-15 1963-10-09 High intensity atomic spectral lamps Expired GB1019845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU23182/62A AU260726B2 (en) 1962-10-15 High intensity atomic spectral lamps

Publications (1)

Publication Number Publication Date
GB1019845A true GB1019845A (en) 1966-02-09

Family

ID=3712291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39844/63A Expired GB1019845A (en) 1962-10-15 1963-10-09 High intensity atomic spectral lamps

Country Status (2)

Country Link
US (1) US3305746A (en)
GB (1) GB1019845A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1204390A (en) * 1967-01-03 1970-09-09 Commw Scient Ind Res Org Improved electric discharge lamps
US3583810A (en) * 1968-10-24 1971-06-08 Westinghouse Electric Corp Electron discharge device including hollow cathode element for combined emission of spectral radiation and resonance detection
CN108760721A (en) * 2018-09-18 2018-11-06 四川大学 Atomic Emission Spectral Analysis detection device based on hollow electrode point discharge

Also Published As

Publication number Publication date
US3305746A (en) 1967-02-21

Similar Documents

Publication Publication Date Title
GB1212010A (en) Arc discharge lamps
GB1015431A (en) Improvements in or relating to optical maser apparatus
GB1130204A (en) Improvements in or relating to electric discharge lamps
GB1019845A (en) High intensity atomic spectral lamps
JPS579048A (en) Metal vapor discharge lamp
GB1222834A (en) Photochemical wavelength-emitting lamps
GB957023A (en) Improvements in high pressure gaseous discharge lamps
GB1484469A (en) Metal iodide vapour discharge lamp
GB221547A (en) Improvements in and relating to methods and apparatus for maintaining gaseous conduction discharges
GB966675A (en) Improvements in or relating to sodium-vapour discharge lamps
GB953074A (en) Improvements in cold-cathode tubes
GB1444023A (en) Electric discharge lamps
GB1205844A (en) Improvements in photochemically useful arc lamps
GB1032063A (en) Hollow-cathode discharge lamp for emission of atomic resonance lines
JPH0471155A (en) Cold-cathode electric discharge lamp
GB725685A (en) Improvements in or relating to cold-cathode gas-discharge tubes
GB1152719A (en) Gas Discharge Lamps.
GB946544A (en) Improvements in electric discharge lamps
GB1014897A (en) Improvements in or relating to superhigh-pressure mercury vapour discharge lamps
GB1190833A (en) High-Pressure Metal-Vapour Discharge Lamp with One or More Halogen Compounds
GB1351280A (en) Discharge lamps
Bass Ultraviolet Resonance Lamp-Patent
GB868921A (en) Improvements relating to electric discharge incandescent lamps
JPS579046A (en) Metal vapor discharge lamp
GB1095130A (en) Improvements relating to spectral light sources