[go: up one dir, main page]

Jones et al., 1952 - Google Patents

Electrical breakdown of gases. I. spark mechanism in air

Jones et al., 1952

View PDF
Document ID
10813770333190345754
Author
Jones F
Parker A
Publication year
Publication venue
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences

External Links

Snippet

From experimental investigations on ionization currents and high-voltage sparking in uniform electric fields it has generally been assumed that the growth of pre-breakdown currents followed a simple exponential law involving no secondary ionization, and that …
Continue reading at royalsocietypublishing.org (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
    • H01J41/06—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of cold cathodes
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/06—Proportional counter tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/42—Measuring disposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G01N27/423—Coulometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the ionisation of gases; by investigating electric discharges, e.g. emission of cathode
    • G01N27/64—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the ionisation of gases; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber
    • G01N27/66—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the ionisation of gases; by investigating electric discharges, e.g. emission of cathode using wave or particle radiation to ionise a gas, e.g. in an ionisation chamber and measuring current or voltage
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
    • H01J41/04—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of thermionic cathodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the ionisation of gases; by investigating electric discharges, e.g. emission of cathode
    • G01N27/68—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the ionisation of gases; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas
    • G01N27/70—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the ionisation of gases; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas and measuring current or voltage
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometer or separator tubes
    • H01J49/02—Details
    • H01J49/022—Circuit arrangements, e.g. for generating deviation currents or voltages ; Components associated with high voltage supply
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof

Similar Documents

Publication Publication Date Title
Chanin et al. Measurements of the first Townsend ionization coefficient in neon and hydrogen
Boyd et al. Measurement of ionisation and attachment coefficients in SF6
Davies et al. Primary ionization coefficient of helium
Dutton et al. Electrical breakdown of gases II. Spark mechanism in nitrogen
Smith et al. Space charge fields in afterglow plasmas
Blatter et al. Experimental study of electric breakdowns in liquid argon at centimeter scale
Jones et al. Electrical breakdown of gases. I. spark mechanism in air
Lauer Mechanisms of positive and negative corona in hydrogen and argon between coaxial cylindrical electrodes over an extended pressure range
Hackam Total secondary ionization coefficients and breakdown potentials of monatomic gases between mild steel coaxial cylinders
Haydon et al. Pre-breakdown ionization in hydrogen at low pressures
Bartholomew et al. Ignition of the high voltage discharge in hydrogen at low pressures
Davies et al. Secondary Ionization Processes in Hydrogen at High Gas Pressures
Kao et al. Effects of hydrostatic pressure, temperature and impurity on electric conduction in liquid dielectrics
US2586836A (en) Iodine counter
US2874304A (en) Ionization chamber
Moruzzi et al. Measurement of ionization and attachment coefficients in C3F8
Farish et al. Temporal development of spark breakdown in nitrogen and air
Kenny et al. Electron energy distributions in Townsend discharges in hydrogen
Lakshminarasimha et al. Electron swarm parameters in CO2 laser gas mixtures
Khvostenko et al. FORMATION OF NEGATIVE u-IONS IN COLLISIONS OF ELECTRONS WITH HYDROGEN MOLECULES
Heylen et al. Electron field emission from copper with various thicknesses of oxide film
Heylen Experimental Townsend Ionization Coefficients for Isopentane
Craggs et al. The initiation of low pressure glow discharges
US2834899A (en) Radioactive resistor
Barber Density Effect on the Ionization in Gases by Electrons