JPS50107989A - - Google Patents

Info

Publication number
JPS50107989A
JPS50107989A JP50004503A JP450375A JPS50107989A JP S50107989 A JPS50107989 A JP S50107989A JP 50004503 A JP50004503 A JP 50004503A JP 450375 A JP450375 A JP 450375A JP S50107989 A JPS50107989 A JP S50107989A
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
JP50004503A
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
Publication of JPS50107989A publication Critical patent/JPS50107989A/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
    • G01N21/69—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 specially adapted for fluids, e.g. molten metal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • 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
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP50004503A 1974-01-08 1975-01-08 Pending JPS50107989A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US431812A US3865489A (en) 1974-01-08 1974-01-08 On-line detection and measurement of contaminating gases during filling of gas display panels

Publications (1)

Publication Number Publication Date
JPS50107989A true JPS50107989A (zh) 1975-08-25

Family

ID=23713528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50004503A Pending JPS50107989A (zh) 1974-01-08 1975-01-08

Country Status (5)

Country Link
US (1) US3865489A (zh)
JP (1) JPS50107989A (zh)
DE (1) DE2459184A1 (zh)
FR (1) FR2257087B1 (zh)
GB (1) GB1446100A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007218843A (ja) * 2006-02-20 2007-08-30 Hitachi High-Tech Science Systems Corp イオン化エネルギーの低い試料を検出する検出器及び分析装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5528109A (en) * 1995-04-19 1996-06-18 Tektronix, Inc. Addressing structure using ionizable gaseous mixture having decreased decay time
TW494433B (en) * 1995-12-21 2002-07-11 Tektronix Inc Addressing structure using ionizable gaseous mixtures having multiple ionizable components
CN1163944C (zh) † 1998-03-16 2004-08-25 松下电器产业株式会社 放电灯及其制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA568974A (en) * 1959-01-13 The British Oxygen Canada Limited Photoelectric gas impurity detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007218843A (ja) * 2006-02-20 2007-08-30 Hitachi High-Tech Science Systems Corp イオン化エネルギーの低い試料を検出する検出器及び分析装置

Also Published As

Publication number Publication date
GB1446100A (en) 1976-08-11
DE2459184A1 (de) 1975-07-10
FR2257087A1 (zh) 1975-08-01
FR2257087B1 (zh) 1976-10-22
US3865489A (en) 1975-02-11

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