FR2455797B1 - - Google Patents
Info
- Publication number
- FR2455797B1 FR2455797B1 FR8009353A FR8009353A FR2455797B1 FR 2455797 B1 FR2455797 B1 FR 2455797B1 FR 8009353 A FR8009353 A FR 8009353A FR 8009353 A FR8009353 A FR 8009353A FR 2455797 B1 FR2455797 B1 FR 2455797B1
- Authority
- FR
- France
- 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
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
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/09—Hollow cathodes
Landscapes
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD79212628A DD143178B1 (de) | 1979-05-03 | 1979-05-03 | Hohlkatodenlampe fuer die emissionsspektralanalyse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2455797A1 FR2455797A1 (fr) | 1980-11-28 |
| FR2455797B1 true FR2455797B1 (US08197722-20120612-C00042.png) | 1984-05-04 |
Family
ID=5517954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8009353A Granted FR2455797A1 (fr) | 1979-05-03 | 1980-04-25 | Dispositif pour la spectroanalyse par emission |
Country Status (6)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD272017A3 (de) * | 1985-04-01 | 1989-09-27 | Zeiss Jena Veb Carl | Vorrichtung zur emissionsspektralanalyse |
| DD264512B5 (de) * | 1987-09-07 | 1993-07-15 | Carl Zeiss Jena Gmbh Zentralbe | Verfahren zur simultanen mehrelementanalyse |
| DD268525B5 (de) * | 1988-01-20 | 1994-03-31 | Zeiss Carl Jena Gmbh | Verfahren und anordnung zur untergrundkompensation in der stoffanalytik |
| DE102022208770A1 (de) | 2022-08-24 | 2024-02-29 | Hochschule Reutlingen, Körperschaft des öffentlichen Rechts | Vorrichtung zum Erfassen von mindestens einer gasförmigen Komponente in einem Gas |
-
1979
- 1979-05-03 DD DD79212628A patent/DD143178B1/de unknown
-
1980
- 1980-04-05 DE DE19803013354 patent/DE3013354A1/de active Granted
- 1980-04-25 FR FR8009353A patent/FR2455797A1/fr active Granted
- 1980-04-25 CH CH322280A patent/CH644951A5/de not_active IP Right Cessation
- 1980-04-25 US US06/143,573 patent/US4318614A/en not_active Expired - Lifetime
- 1980-04-25 GB GB8013714A patent/GB2052145B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH644951A5 (de) | 1984-08-31 |
| US4318614A (en) | 1982-03-09 |
| DE3013354C2 (US08197722-20120612-C00042.png) | 1987-04-02 |
| DD143178B1 (de) | 1986-05-07 |
| GB2052145A (en) | 1981-01-21 |
| GB2052145B (en) | 1983-11-09 |
| FR2455797A1 (fr) | 1980-11-28 |
| DE3013354A1 (de) | 1980-11-13 |
| DD143178A1 (de) | 1980-08-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |