SU637980A1 - Arrangement for power supply of electric arc ac unit spectral analysis - Google Patents

Arrangement for power supply of electric arc ac unit spectral analysis

Info

Publication number
SU637980A1
SU637980A1 SU752307507A SU2307507A SU637980A1 SU 637980 A1 SU637980 A1 SU 637980A1 SU 752307507 A SU752307507 A SU 752307507A SU 2307507 A SU2307507 A SU 2307507A SU 637980 A1 SU637980 A1 SU 637980A1
Authority
SU
USSR - Soviet Union
Prior art keywords
arrangement
spectral analysis
power supply
electric arc
unit spectral
Prior art date
Application number
SU752307507A
Other languages
Russian (ru)
Inventor
Василий Георгиевич Хитров
Георгий Ефимович Белоусов
Борис Павлович Семенов
Original Assignee
Институт Геологии Рудных Месторождений, Петрографии,Минералогии И Геохимии
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 Институт Геологии Рудных Месторождений, Петрографии,Минералогии И Геохимии filed Critical Институт Геологии Рудных Месторождений, Петрографии,Минералогии И Геохимии
Priority to SU752307507A priority Critical patent/SU637980A1/en
Application granted granted Critical
Publication of SU637980A1 publication Critical patent/SU637980A1/en

Links

Landscapes

  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Description

результате этого сила тока практически не измен етс  в зависимости от химического состава вводимых в дуговой промежуток 1 веществ при повышенных токах, например выше 20 А. Оптимальное отношение реактивных сопротивлений дроссел  3 и конденсатора 2, обуспавливающее повышение точности спектрального анализа, находитс  в пределах 0,65-0,95As a result, the current strength practically does not change depending on the chemical composition of the substances introduced into the arc gap 1 at elevated currents, for example, above 20 A. -0.95

Такнм образом, предлагаемое устройство выгодно отличаетс  от прототипа, так как режим испарени  веществ и возбуждение их спектра открытой ду1-ой при повышенных токах, например выше 20 А, практнческн не зависит от химического состава вводимых в электродный промежуток веществ, чем повышаетс  точность, а не только воспроизводимость, спектрального анализа веществ. Это позвол ет также полнее автоматизировать процессы испарени  веществ и возбуждени  их спектра , повысить качество спектрального анализа и тем самым расширить сферу применени  генератора дуги переменного тока..Thus, the proposed device favorably differs from the prototype, since the mode of evaporation of substances and the excitation of their spectrum by an open dual at high currents, for example above 20 A, practically does not depend on the chemical composition of substances introduced into the electrode gap, which improves only reproducibility, spectral analysis of substances. This also makes it possible to more fully automate the processes of evaporation of substances and the excitation of their spectrum, to improve the quality of spectral analysis and thereby expand the scope of application of an alternating current arc generator.

Claims (2)

1.Мил х А. Н. и др. Индуктивно-емкостные преобразователи источников напр жени  в источники тока. Киев, На- укова думка, 1964, с. 3-8.1.Mil x A.N. and others. Inductive-capacitive converters of voltage sources into current sources. Kiev, Naukova Dumka, 1964, p. 3-8. 2.Патент США № 3617689, кл. 219-131, 1971.2. US patent number 3617689, cl. 219-131,1971. iJiJ
SU752307507A 1975-12-26 1975-12-26 Arrangement for power supply of electric arc ac unit spectral analysis SU637980A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752307507A SU637980A1 (en) 1975-12-26 1975-12-26 Arrangement for power supply of electric arc ac unit spectral analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752307507A SU637980A1 (en) 1975-12-26 1975-12-26 Arrangement for power supply of electric arc ac unit spectral analysis

Publications (1)

Publication Number Publication Date
SU637980A1 true SU637980A1 (en) 1978-12-15

Family

ID=20643333

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752307507A SU637980A1 (en) 1975-12-26 1975-12-26 Arrangement for power supply of electric arc ac unit spectral analysis

Country Status (1)

Country Link
SU (1) SU637980A1 (en)

Similar Documents

Publication Publication Date Title
Miyasaka et al. Femtosecond-picosecond laser photolysis studies of the ion pair formation process in the excited state of the charge-transfer complex in solution
FR2324045A1 (en) ERGOMETER WITH DIRECT CURRENT GENERATOR
FR2303410A1 (en) ELECTRIC CURRENT GENERATOR
FR2302615A1 (en) ELECTRIC CURRENT GENERATOR
SU637980A1 (en) Arrangement for power supply of electric arc ac unit spectral analysis
BE837412A (en) CURRENT REGULATED HIGH CONTINUOUS VOLTAGE SOURCE
BE879497A (en) DIRECT CURRENT / STABILIZED DIRECT CURRENT VOLTAGE TRANSLATION UNIT
FR2306563A1 (en) POWER REGULATOR PROVIDING EFFICIENT OUTPUT VOLTAGE BASED ON UNSTABILIZED DC CURRENT
FR2306557A1 (en) ELECTRIC CURRENT GENERATOR
SU796666A1 (en) Method of atom-absorbtion analysis of solid current-conducting materials
GB1066431A (en) Improvements in or relating to methods of and means for spectrochemical analysis
SU1271528A1 (en) Apparatus for osteosynthesis
Brockman et al. Electrical Ignition of Spectrographic Arc
RU2313079C2 (en) Generator's arc
SU144717A1 (en) Machine-valve generator
ATA259974A (en) ARRANGEMENT FOR PREVENTING GLIMEN CHARGES ON THE ELECTRODES OF ELECTRIC HIGH VOLTAGE DEVICES
SU74261A1 (en) X-ray spectral analysis apparatus
SU62087A1 (en) Device for multiple telemetry
RU54548U1 (en) ELECTRIC SPARK HARDENING DEVICE
SU1004921A1 (en) Thyristor classification device
SU610081A1 (en) Ac stabilizer
SU539366A1 (en) Pulse generator
SU438938A1 (en) DC booster device with periodic zero adjustment
JPS5440252A (en) Arc welding machine
SU128497A1 (en) Electronically controlled generator for spectral analysis