GB1270339A - Improvements in and relating to electron beam apparatus - Google Patents

Improvements in and relating to electron beam apparatus

Info

Publication number
GB1270339A
GB1270339A GB35812/69A GB3581269A GB1270339A GB 1270339 A GB1270339 A GB 1270339A GB 35812/69 A GB35812/69 A GB 35812/69A GB 3581269 A GB3581269 A GB 3581269A GB 1270339 A GB1270339 A GB 1270339A
Authority
GB
United Kingdom
Prior art keywords
electron beam
cathode
july
relating
heating unit
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
GB35812/69A
Inventor
Igor Pavlovich Brukovsky
Pavel Borisovich Yakovlev
Kirill Davidovich Gutterman
Alexandr Vaselievich Perov
Vladimir Fedorovich Zhukov
Larisa Petrovna Nekrasova
Jury Dmitrievich Ivanovsky
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.)
Moskovsky Energetichesky Institut
Original Assignee
Moskovsky Energetichesky Institut
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 Moskovsky Energetichesky Institut filed Critical Moskovsky Energetichesky Institut
Publication of GB1270339A publication Critical patent/GB1270339A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—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
    • H01J37/02—Details
    • H01J37/24—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • H01J37/242—Filament heating power supply or regulation circuits
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

1,270,339. Electron beam furnaces. MOSKOVSKY ORDENA LENINA ENERGETICHESKY INSTITUT. 16 July, 1969 [17 July, 1968], No. 35812/69. Heading H1D. [Also in Divisions G2-G3] Electron beam heating apparatus 1 comprises an anode Z, a main cathode X and an auxiliary cathode Y supplied by a heating unit 5 to produce to a stream of electrons which are accelerated to the cathode X by the voltage applied between the cathodes X, Y from a heating unit 3. The units 3, 5 are automatically controlled to maintain desired operating conditions in the apparatus 1 (see Divisions G2-G3).
GB35812/69A 1968-07-17 1969-07-16 Improvements in and relating to electron beam apparatus Expired GB1270339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1257961A SU490099A1 (en) 1968-07-17 1968-07-17 Device for automatic regulation of the electric mode of an electrothermal installation with an electron gun

Publications (1)

Publication Number Publication Date
GB1270339A true GB1270339A (en) 1972-04-12

Family

ID=20443009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35812/69A Expired GB1270339A (en) 1968-07-17 1969-07-16 Improvements in and relating to electron beam apparatus

Country Status (9)

Country Link
US (1) US3689798A (en)
AT (1) AT293564B (en)
BE (1) BE736167A (en)
CH (1) CH497106A (en)
CS (1) CS160802B1 (en)
DE (1) DE1935710A1 (en)
FR (1) FR2013155A1 (en)
GB (1) GB1270339A (en)
SU (1) SU490099A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE221138C (en) * 1971-04-30
NL7107749A (en) * 1971-06-05 1972-12-07
DE2325786C2 (en) * 1973-05-22 1983-10-06 Leybold-Heraeus Gmbh, 5000 Koeln Circuit for regulating the operating parameters of an electron gun
DE2325808C2 (en) * 1973-05-22 1983-07-14 Leybold-Heraeus GmbH, 5000 Köln Circuit for regulating the operating parameters of an electron gun
DE2514805C3 (en) * 1975-04-04 1978-05-18 Leybold-Heraeus Gmbh & Co Kg, 5000 Koeln Arrangement for the power control of high-voltage electron beam generators
DE2918426A1 (en) * 1979-05-08 1980-11-20 Leybold Heraeus Gmbh & Co Kg HIGH VOLTAGE SUPPLY DEVICE FOR POWER ELECTRON BEAMS
DE2928301C2 (en) * 1979-07-13 1983-12-29 Leybold-Heraeus GmbH, 5000 Köln Arrangement for power control of a high-voltage electron gun
US6847164B2 (en) * 2002-12-10 2005-01-25 Applied Matrials, Inc. Current-stabilizing illumination of photocathode electron beam source
DE102005020815B4 (en) * 2005-05-04 2007-05-10 Applied Materials Gmbh & Co. Kg Arrangement for controlling the electron beam power of an electron beam gun
EP2192607A3 (en) * 2008-12-01 2013-09-04 United Technologies Corporation Vapor deposition electron beam current control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953701A (en) * 1957-09-05 1960-09-20 High Voltage Engineering Corp Sealed-off diode with electron emitting anode
US3072822A (en) * 1961-05-19 1963-01-08 Julian C Holmes Emission current regulator
US3158733A (en) * 1962-09-12 1964-11-24 Nat Res Corp Focus control for electron beam heating
US3250893A (en) * 1963-10-01 1966-05-10 Union Carbide Corp Method for providing a source of heat

Also Published As

Publication number Publication date
FR2013155A1 (en) 1970-03-27
CS160802B1 (en) 1975-05-04
CH497106A (en) 1970-09-30
SU490099A1 (en) 1975-10-30
BE736167A (en) 1970-01-16
DE1935710A1 (en) 1970-02-26
US3689798A (en) 1972-09-05
AT293564B (en) 1971-10-11

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