GB1487816A - Spark sources with electronic switching tubes - Google Patents

Spark sources with electronic switching tubes

Info

Publication number
GB1487816A
GB1487816A GB715575A GB715575A GB1487816A GB 1487816 A GB1487816 A GB 1487816A GB 715575 A GB715575 A GB 715575A GB 715575 A GB715575 A GB 715575A GB 1487816 A GB1487816 A GB 1487816A
Authority
GB
United Kingdom
Prior art keywords
capacitor
gap
grounded
electrode
diode
Prior art date
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
Application number
GB715575A
Other languages
English (en)
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.)
Fisher Scientific Co LLC
Wisconsin Alumni Research Foundation
Original Assignee
Fisher Scientific Co LLC
Wisconsin Alumni Research Foundation
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 Fisher Scientific Co LLC, Wisconsin Alumni Research Foundation filed Critical Fisher Scientific Co LLC
Publication of GB1487816A publication Critical patent/GB1487816A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • 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
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0059—Arc discharge tubes

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)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB715575A 1974-02-22 1975-02-20 Spark sources with electronic switching tubes Expired GB1487816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44531874A 1974-02-22 1974-02-22

Publications (1)

Publication Number Publication Date
GB1487816A true GB1487816A (en) 1977-10-05

Family

ID=23768458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB715575A Expired GB1487816A (en) 1974-02-22 1975-02-20 Spark sources with electronic switching tubes

Country Status (5)

Country Link
JP (1) JPS5911858B2 (US06811534-20041102-M00003.png)
BR (1) BR7501054A (US06811534-20041102-M00003.png)
CA (1) CA1039346A (US06811534-20041102-M00003.png)
DE (1) DE2505392A1 (US06811534-20041102-M00003.png)
GB (1) GB1487816A (US06811534-20041102-M00003.png)

Also Published As

Publication number Publication date
CA1039346A (en) 1978-09-26
JPS50127688A (US06811534-20041102-M00003.png) 1975-10-07
JPS5911858B2 (ja) 1984-03-19
BR7501054A (pt) 1975-12-02
DE2505392A1 (de) 1975-09-04

Similar Documents

Publication Publication Date Title
GB1475101A (en) Method of and apparatus for producing a subnanosecond pulse
GB1237677A (en) Power regeneration system having chopper circuits
GB821517A (en) Improvements in or relating to electric sawtooth wave generator circuits, time-base circuits and the like
GB1031453A (en) Free-running oscillators
GB1487816A (en) Spark sources with electronic switching tubes
GB1168610A (en) Spark Erosion Method and Apparatus.
GB1213210A (en) Circuit arangement for the forced switching-off of thyristors
GB1438377A (en) Battery chargers
SU874295A1 (ru) Генератор импульсов дл электроэрозионной обработки
SU571875A1 (ru) Устройство дл импульсного питани индуктивной нагрузки с рекуперацией энергии
SU746886A1 (ru) Формирователь импульсов тока
US3832987A (en) Inductive storage ignition system
SU1228224A2 (ru) Устройство дл импульсного зар да емкостного накопител энергии
SU1007886A1 (ru) Генератор импульсов
SU708505A1 (ru) Импульсно-кодовый модул тор
SU444311A1 (ru) Формирователь импульсов
SU849541A1 (ru) Устройство динамической магнитнойфОКуСиРОВКи
SU1707742A1 (ru) Устройство дл формировани импульсов тока
SU608632A1 (ru) Тиристорный генератор дл электроэрозионных станков
SU886219A2 (ru) Генератор пачек унипол рных импульсов тока
GB1160007A (en) Electric Motor Control Circuit
SU961114A1 (ru) Генератор импульсов тока
SU746907A1 (ru) Импульсный модул тор
SU386737A1 (ru) ИСТОЧНИК ПИТАНИЯ дл ЭЛЕКТРОИСКРОВЫХ УСТАНОВОК
SU1288011A1 (ru) Генератор импульсов дл электроэрозионной обработки

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee