GB1137527A - Electron beam gun - Google Patents

Electron beam gun

Info

Publication number
GB1137527A
GB1137527A GB42285/66A GB4228566A GB1137527A GB 1137527 A GB1137527 A GB 1137527A GB 42285/66 A GB42285/66 A GB 42285/66A GB 4228566 A GB4228566 A GB 4228566A GB 1137527 A GB1137527 A GB 1137527A
Authority
GB
United Kingdom
Prior art keywords
support
electrode
electron beam
wire
terminals
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
GB42285/66A
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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 United States Steel Corp filed Critical United States Steel Corp
Publication of GB1137527A publication Critical patent/GB1137527A/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
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/06—Electron sources; Electron guns
    • H01J37/065—Construction of guns or parts thereof
    • 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
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/06—Electron sources; Electron guns
    • H01J37/063—Geometrical arrangement of electrodes for beam-forming

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Sources, Ion Sources (AREA)
GB42285/66A 1965-10-05 1966-09-22 Electron beam gun Expired GB1137527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US493154A US3388279A (en) 1965-10-05 1965-10-05 Electron-beam gun

Publications (1)

Publication Number Publication Date
GB1137527A true GB1137527A (en) 1968-12-27

Family

ID=23959127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42285/66A Expired GB1137527A (en) 1965-10-05 1966-09-22 Electron beam gun

Country Status (5)

Country Link
US (1) US3388279A (enrdf_load_stackoverflow)
BE (1) BE687591A (enrdf_load_stackoverflow)
DE (1) DE1565896A1 (enrdf_load_stackoverflow)
GB (1) GB1137527A (enrdf_load_stackoverflow)
NL (1) NL6613334A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473072A (en) * 1967-03-01 1969-10-14 Nikolai Dmitrievich Ivano Mount for electric vacuum devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532956A (en) * 1946-12-31 1950-12-05 Jr John A Simpson Air proportional counter
US3286117A (en) * 1963-01-07 1966-11-15 Stauffer Chemical Co Linearly expandable filament for electron gun structure
US3300676A (en) * 1963-01-07 1967-01-24 Stauffer Chemical Co Filament tensioning device for electron gun structure

Also Published As

Publication number Publication date
BE687591A (enrdf_load_stackoverflow) 1967-03-29
NL6613334A (enrdf_load_stackoverflow) 1967-04-06
US3388279A (en) 1968-06-11
DE1565896A1 (de) 1970-05-14

Similar Documents

Publication Publication Date Title
ES418124A1 (es) Un metodo y un sistema de alimentacion de corriente para soldadura con arco.
CA942429A (en) Method and apparatus for controlling an electron beam
AU444377B2 (en) Metal ribbon welding electrode and method and apparatus for forming same
GB1137527A (en) Electron beam gun
GB1516389A (en) Field emission gun
GB1556405A (en) Electron beam gun
GB1004978A (en) High frequency electron discharge apparatus
CA923980A (en) Heating system for electron beam furnace
JPS5238442A (en) Electron beam welding method
CA923981A (en) Heating system for electron beam furnace
FR2065096A5 (en) High intensity electron beam generators forfurnaces
GB1381686A (en) Electron beam heating system
GB1250645A (enrdf_load_stackoverflow)
GB1134557A (en) Improvements in automatic or semi-automatic arc welding equipment
GB1373103A (en) Electron beam apparatus
JPS5244748A (en) Electron beam welding process
GB1092581A (en) Improvements in and relating to filament for electron gun
JPS5244749A (en) Nonnvacuum electron beam welding process and device therefor
GB1197685A (en) A Vacuum Gauge Head Provided with a Mounting Flange.
GB1174556A (en) Electron Beam Straightener
GB1011172A (en) An arrangement for producing a confined electron beam
ES338609A1 (es) Procedimiento para emsamblar aparatos de chapa y tubos de metales diferentes.
CA838280A (en) Method and apparatus for electron beam welding
JPS5230733A (en) Electron beam welding process
AU407679B2 (en) Apparatus for heating a target inan electron beam furnace