SE304388B - - Google Patents
Info
- Publication number
- SE304388B SE304388B SE8632/60A SE863260A SE304388B SE 304388 B SE304388 B SE 304388B SE 8632/60 A SE8632/60 A SE 8632/60A SE 863260 A SE863260 A SE 863260A SE 304388 B SE304388 B SE 304388B
- Authority
- SE
- Sweden
- Prior art keywords
- relay
- contacts
- thyratron
- sept
- fed
- Prior art date
Links
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- 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
- G01J3/28—Investigating the spectrum
- G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
- G01J3/36—Investigating two or more bands of a spectrum by separate detectors
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR804995A FR76558E (fr) | 1959-09-12 | 1959-09-12 | Dispositif pour l'analyse chimique des matériaux par voie spectrale au moyen de cellules photoélectriques |
Publications (1)
Publication Number | Publication Date |
---|---|
SE304388B true SE304388B (ko) | 1968-09-23 |
Family
ID=8719106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8632/60A SE304388B (ko) | 1959-09-12 | 1960-09-09 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE594732R (ko) |
FR (1) | FR76558E (ko) |
GB (1) | GB957201A (ko) |
LU (1) | LU39153A1 (ko) |
SE (1) | SE304388B (ko) |
-
1959
- 1959-09-12 FR FR804995A patent/FR76558E/fr not_active Expired
-
1960
- 1960-09-05 BE BE594732A patent/BE594732R/fr active
- 1960-09-06 GB GB30706/60A patent/GB957201A/en not_active Expired
- 1960-09-09 LU LU39153D patent/LU39153A1/xx unknown
- 1960-09-09 SE SE8632/60A patent/SE304388B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB957201A (en) | 1964-05-06 |
FR76558E (fr) | 1961-11-10 |
LU39153A1 (ko) | 1960-11-09 |
BE594732R (fr) | 1961-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1358592A (en) | Supervisory arrangement | |
GB1281604A (en) | Methods of measuring physical quantities | |
GB849831A (en) | Improvements in or relating to devices for analyzing gas mixtures by absorption of rays | |
SE304388B (ko) | ||
GB1224520A (en) | Peak voltage reader | |
GB1269467A (en) | Apparatus for detecting defects in yarn | |
GB1283023A (en) | Frequency sensitive apparatus | |
GB1154332A (en) | Improvements in or relating to Minimum Detector Circuits | |
GB1375556A (ko) | ||
GB999670A (en) | Improvements in or relating to apparatus for the spectographic chemical analysis of materials by means of photoelectric cells | |
GB1064420A (en) | Electronic measuring instrumentation system | |
GB1137038A (en) | A vehicle presence detector | |
US3792255A (en) | Radiation detection circuitry with delay sampling | |
GB1352758A (en) | Flaw detector | |
GB1105662A (en) | Infrared radiation detector | |
GB1521221A (en) | Device for stabilizing the base level of an amplifier | |
SE335156B (ko) | ||
GB1221869A (en) | Process control system | |
GB1329302A (en) | Eddy current flaw detector apparatus | |
GB1242624A (en) | Method of monitoring the refining of pig iron | |
GB1166890A (en) | Improvements in or relating to Radiation Measuring Apparatus | |
JPS54128251A (en) | Mute circuit | |
GB1275104A (en) | Eddy current test apparatus | |
ES414624A1 (es) | Sistema de deteccion de una senal electrica con ajuste de porcentaje de retorno, aplicable a automatismos. | |
GB1195579A (en) | System for Supervising a Plurality of Variables |