ES233979A1 - Improvements in the construction of facilities intended to measure the amount of white or colored light that incides on samples in a test (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the construction of facilities intended to measure the amount of white or colored light that incides on samples in a test (Machine-translation by Google Translate, not legally binding)
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RUVIRA SENENT FRANCISCO
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RUVIRA SENENT FRANCISCO
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Application filed by RUVIRA SENENT FRANCISCOfiledCriticalRUVIRA SENENT FRANCISCO
Priority to ES0233979ApriorityCriticalpatent/ES233979A1/en
Publication of ES233979A1publicationCriticalpatent/ES233979A1/en
Investigating, Analyzing Materials By Fluorescence Or Luminescence
(AREA)
Abstract
Improvements in the construction of photoelectric devices or devices for colorimetry, characterized in that its circuit comprises a stabilizing section of the supply voltage, the visual device and the panel with the adjustment and measurement elements; said stabilizing section being constituted by a lamp with iron filament in a hydrogen atmosphere, interspersed in series with the primary of the filament feed transformer of the exciter lamp, which is mounted in series with the secondary of said transformer. (Machine-translation by Google Translate, not legally binding)
ES0233979A1957-03-021957-03-02Improvements in the construction of facilities intended to measure the amount of white or colored light that incides on samples in a test (Machine-translation by Google Translate, not legally binding)
ExpiredES233979A1
(en)
Improvements in the construction of facilities intended to measure the amount of white or colored light that incides on samples in a test (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of facilities intended to measure the amount of white or colored light that incides on samples in a test (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of facilities intended to measure the amount of white or colored light that incides on samples in a test (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of facilities intended to measure the amount of white or colored light that incides on samples in a test (Machine-translation by Google Translate, not legally binding)
An electronic device and electronic photo to measure the degree of blancure of test samples (Machine-translation by Google Translate, not legally binding)
A photoelectric cell photoelectric electronic device for the actuation and control of automatic ignition of the fuel for nafta or methane burners (Machine-translation by Google Translate, not legally binding)
System for regulating the current power supply in high current resistance ovens fitted with alternate current (Machine-translation by Google Translate, not legally binding)