IT1015723B - Cella a scarica luminescente per analisi spettrografica - Google Patents

Cella a scarica luminescente per analisi spettrografica

Info

Publication number
IT1015723B
IT1015723B IT24877/74A IT2487774A IT1015723B IT 1015723 B IT1015723 B IT 1015723B IT 24877/74 A IT24877/74 A IT 24877/74A IT 2487774 A IT2487774 A IT 2487774A IT 1015723 B IT1015723 B IT 1015723B
Authority
IT
Italy
Prior art keywords
discharge cell
spectrographic analysis
luminescent discharge
luminescent
spectrographic
Prior art date
Application number
IT24877/74A
Other languages
English (en)
Inventor
F Salvador
J Schmitt
H Alphonse
D Lotan
R Morbioli
J Cordazzo
Original Assignee
Snecma
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 FR7324891A external-priority patent/FR2236169A1/fr
Priority claimed from FR7414940A external-priority patent/FR2269710A2/fr
Application filed by Snecma filed Critical Snecma
Application granted granted Critical
Publication of IT1015723B publication Critical patent/IT1015723B/it

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
IT24877/74A 1973-07-06 1974-07-05 Cella a scarica luminescente per analisi spettrografica IT1015723B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7324891A FR2236169A1 (en) 1973-07-06 1973-07-06 Spectrographic analysis chamber with sample holder - has insulating sleeve enclosing anode end section movable along its axis
FR7414940A FR2269710A2 (en) 1974-04-30 1974-04-30 Spectrographic analysis chamber with sample holder - has insulating sleeve enclosing anode end section movable along its axis

Publications (1)

Publication Number Publication Date
IT1015723B true IT1015723B (it) 1977-05-20

Family

ID=26217823

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24877/74A IT1015723B (it) 1973-07-06 1974-07-05 Cella a scarica luminescente per analisi spettrografica

Country Status (6)

Country Link
US (1) US3909652A (it)
JP (1) JPS5433755B2 (it)
CH (1) CH590554A5 (it)
DE (1) DE2432203C3 (it)
GB (1) GB1431159A (it)
IT (1) IT1015723B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999094A (en) * 1975-06-27 1976-12-21 Zenith Radio Corporation Cathodoluminescent gas discharge device with improved modulation characteristics
JPS60180056A (ja) * 1984-02-27 1985-09-13 Shimadzu Corp 発光分光分析用グロ−放電管
DE3578545D1 (de) * 1984-08-13 1990-08-09 Jae Bak Ko Glimmentladungslampe zur untersuchung einer probe mittels spektralanalyse.
US4641968A (en) * 1984-12-17 1987-02-10 Baird Corporation Mobile spectrometric apparatus
US5085499A (en) * 1988-09-02 1992-02-04 Battelle Memorial Institute Fiber optics spectrochemical emission sensors
JPH0756781B2 (ja) * 1992-04-24 1995-06-14 江東電気株式会社 中空陰極放電管
FR2986105B1 (fr) * 2012-01-20 2014-12-05 Horiba Jobin Yvon Sas Lampe a decharge luminescente pour spectrometre de decharge luminescente

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1910461B2 (de) * 1969-03-01 1971-09-23 Glimmentladungsroehre zur analyse von draehten und drahtfoer migen metallischen koerpern
FR2041637A5 (it) * 1969-05-09 1971-01-29 Commissariat Energie Atomique
US3633990A (en) * 1969-06-18 1972-01-11 Bair Atomic Inc Demountable cathode glow discharge tube, particularly for self-aligning spectroscopic devices
US3699383A (en) * 1970-12-28 1972-10-17 Hewlett Packard Co Flow-through hollow cathode spectral light source and method of operating same

Also Published As

Publication number Publication date
US3909652A (en) 1975-09-30
DE2432203A1 (de) 1975-01-23
DE2432203C3 (de) 1980-07-17
DE2432203B2 (de) 1979-08-30
JPS5071376A (it) 1975-06-13
CH590554A5 (it) 1977-08-15
GB1431159A (en) 1976-04-07
JPS5433755B2 (it) 1979-10-23

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