JPS4821313B1 - - Google Patents

Info

Publication number
JPS4821313B1
JPS4821313B1 JP43032213A JP3221368A JPS4821313B1 JP S4821313 B1 JPS4821313 B1 JP S4821313B1 JP 43032213 A JP43032213 A JP 43032213A JP 3221368 A JP3221368 A JP 3221368A JP S4821313 B1 JPS4821313 B1 JP S4821313B1
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
JP43032213A
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
Priority to JP43032213A priority Critical patent/JPS4821313B1/ja
Priority to US824971A priority patent/US3596127A/en
Priority to GB1232749D priority patent/GB1232749A/en
Publication of JPS4821313B1 publication Critical patent/JPS4821313B1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Spectrometry And Color Measurement (AREA)
JP43032213A 1968-05-15 1968-05-15 Pending JPS4821313B1 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP43032213A JPS4821313B1 (enrdf_load_stackoverflow) 1968-05-15 1968-05-15
US824971A US3596127A (en) 1968-05-15 1969-05-15 Glow discharge lamps for use in spectroscopic analyzers
GB1232749D GB1232749A (enrdf_load_stackoverflow) 1968-05-15 1969-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43032213A JPS4821313B1 (enrdf_load_stackoverflow) 1968-05-15 1968-05-15

Publications (1)

Publication Number Publication Date
JPS4821313B1 true JPS4821313B1 (enrdf_load_stackoverflow) 1973-06-27

Family

ID=12352626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP43032213A Pending JPS4821313B1 (enrdf_load_stackoverflow) 1968-05-15 1968-05-15

Country Status (3)

Country Link
US (1) US3596127A (enrdf_load_stackoverflow)
JP (1) JPS4821313B1 (enrdf_load_stackoverflow)
GB (1) GB1232749A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320321A (en) * 1980-03-25 1982-03-16 Alexandrov Vitaly V Hollow-cathode gas-discharge tube
US4824249A (en) * 1986-04-16 1989-04-25 Chamber Ridge Pty. Ltd. Systems for the direct analysis of solid samples by atomic emission spectroscopy
EP1572279A1 (en) * 2002-12-11 2005-09-14 Coloplast A/S A urinary catheter device with a pharmaceutically active composition
US20060175973A1 (en) * 2005-02-07 2006-08-10 Lisitsyn Igor V Xenon lamp

Also Published As

Publication number Publication date
GB1232749A (enrdf_load_stackoverflow) 1971-05-19
US3596127A (en) 1971-07-27

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