CH444319A - Tube à cathode creuse - Google Patents

Tube à cathode creuse

Info

Publication number
CH444319A
CH444319A CH1330765A CH1330765A CH444319A CH 444319 A CH444319 A CH 444319A CH 1330765 A CH1330765 A CH 1330765A CH 1330765 A CH1330765 A CH 1330765A CH 444319 A CH444319 A CH 444319A
Authority
CH
Switzerland
Prior art keywords
cathode tube
hollow cathode
hollow
tube
cathode
Prior art date
Application number
CH1330765A
Other languages
English (en)
Inventor
Buffereau Michel
Crehange Gerard
Huynh Van Hai Robert
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH444319A publication Critical patent/CH444319A/fr

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
    • H01J61/09—Hollow cathodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CH1330765A 1964-10-12 1965-09-27 Tube à cathode creuse CH444319A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR991128 1964-10-12

Publications (1)

Publication Number Publication Date
CH444319A true CH444319A (fr) 1967-09-30

Family

ID=8840149

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1330765A CH444319A (fr) 1964-10-12 1965-09-27 Tube à cathode creuse

Country Status (6)

Country Link
BE (1) BE670092A (fr)
CH (1) CH444319A (fr)
ES (1) ES318264A1 (fr)
GB (1) GB1099413A (fr)
LU (1) LU49559A1 (fr)
NL (1) NL6513130A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8614541D0 (en) * 1986-06-14 1986-07-23 English Electric Valve Co Ltd Electron beam apparatus
JPH0756781B2 (ja) * 1992-04-24 1995-06-14 江東電気株式会社 中空陰極放電管
GB9716640D0 (en) * 1997-08-07 1997-10-15 Smiths Industries Plc Electrode structures and lamps
DE10209662A1 (de) * 2002-03-05 2003-09-18 Schuler Smg Gmbh & Co Kg Hydraulische Presse zum Umformen eines Metallblechs

Also Published As

Publication number Publication date
BE670092A (fr) 1966-01-17
ES318264A1 (es) 1967-03-01
NL6513130A (fr) 1966-04-13
LU49559A1 (fr) 1965-11-30
GB1099413A (en) 1968-01-17

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