DE2307531A1 - Fadentraganordnung fuer eine grosse elektronenkanone - Google Patents

Fadentraganordnung fuer eine grosse elektronenkanone

Info

Publication number
DE2307531A1
DE2307531A1 DE19732307531 DE2307531A DE2307531A1 DE 2307531 A1 DE2307531 A1 DE 2307531A1 DE 19732307531 DE19732307531 DE 19732307531 DE 2307531 A DE2307531 A DE 2307531A DE 2307531 A1 DE2307531 A1 DE 2307531A1
Authority
DE
Germany
Prior art keywords
springs
thread
tray
arrangement according
support arrangement
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.)
Pending
Application number
DE19732307531
Other languages
German (de)
English (en)
Inventor
Edward Oscar Ferdinand
James John Hayden
Robert Eugene Stapleton
John Frederick Weinbrecht
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 Atomic Energy Commission
Original Assignee
United States Atomic Energy Commission
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 Atomic Energy Commission filed Critical United States Atomic Energy Commission
Publication of DE2307531A1 publication Critical patent/DE2307531A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/09707—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser using an electron or ion beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/18—Supports; Vibration-damping arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/027—Construction of the gun or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Solid Thermionic Cathode (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Lasers (AREA)
DE19732307531 1972-02-15 1973-02-15 Fadentraganordnung fuer eine grosse elektronenkanone Pending DE2307531A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22647272A 1972-02-15 1972-02-15

Publications (1)

Publication Number Publication Date
DE2307531A1 true DE2307531A1 (de) 1973-08-23

Family

ID=22849036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732307531 Pending DE2307531A1 (de) 1972-02-15 1973-02-15 Fadentraganordnung fuer eine grosse elektronenkanone

Country Status (5)

Country Link
US (1) US3745401A (enExample)
JP (1) JPS4890463A (enExample)
DE (1) DE2307531A1 (enExample)
FR (1) FR2172230B1 (enExample)
GB (1) GB1370753A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917968A (en) * 1974-02-22 1975-11-04 Texas Instruments Inc Area flood gun
DE2449263A1 (de) * 1974-10-16 1976-04-22 Steigerwald Strahltech Strahlteiler fuer elektronenstrahlarbeitsmaschinen
US4695677A (en) * 1985-06-06 1987-09-22 Ruth Dale G Wire tensioning system
KR0148123B1 (ko) * 1990-10-24 1998-11-02 김정배 필라멘트 설치 방법 및 그 장치
US5236159A (en) * 1991-12-30 1993-08-17 Energy Sciences Inc. Filament clip support
DE19843852A1 (de) * 1998-09-24 2000-03-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Glühlampe
KR100459953B1 (ko) * 2001-02-20 2004-12-04 후다바 덴시 고교 가부시키가이샤 전자관과 그 제조 방법
DE10324202A1 (de) * 2003-05-28 2004-12-16 Aixtron Ag Maskenhaltevorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE372759A (enExample) * 1929-09-25
US3506871A (en) * 1967-05-29 1970-04-14 Air Reduction Electron beam gun having elongated tensioned emitter

Also Published As

Publication number Publication date
FR2172230B1 (enExample) 1978-02-10
FR2172230A1 (enExample) 1973-09-28
JPS4890463A (enExample) 1973-11-26
GB1370753A (en) 1974-10-16
US3745401A (en) 1973-07-10

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