GB1307658A - Accelerator tube electrode - Google Patents

Accelerator tube electrode

Info

Publication number
GB1307658A
GB1307658A GB1610371*[A GB1610371A GB1307658A GB 1307658 A GB1307658 A GB 1307658A GB 1610371 A GB1610371 A GB 1610371A GB 1307658 A GB1307658 A GB 1307658A
Authority
GB
United Kingdom
Prior art keywords
electrode
accelerator tube
shaped
principal plane
centre
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
GB1610371*[A
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.)
Deltaray Corp
Original Assignee
Deltaray 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 Deltaray Corp filed Critical Deltaray Corp
Publication of GB1307658A publication Critical patent/GB1307658A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H5/00—Direct voltage accelerators; Accelerators using single pulses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/06—Vessels or containers specially adapted for operation at high tension, e.g. by improved potential distribution over surface of vessel

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Particle Accelerators (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

1307658 Electric discharge apparatus DELTARAY CORP 20 May 1971 [21 May 1970] 16103/71 Heading H1D An electrode for an accelerator tube comprises a conductive member having a central aperture 11 for the passage of particles, the member being shaped such that the displacement of the surface from the principal plane 27 at a given radial distance from the centre varies sinusoidally and has an amplitude which varies as an increasing function of the radial distance up to a selected distance r 2 . The electrode may be cup-shaped with the centre displaced from the principal plane, as in Fig. 7 (not shown). The electrodes when arranged in succession may be oriented to give a converging or diverging beam of accelerated particles. Reference has been directed by the Comptroller to Specification 1,116,441.
GB1610371*[A 1970-05-21 1971-05-20 Accelerator tube electrode Expired GB1307658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3946170A 1970-05-21 1970-05-21

Publications (1)

Publication Number Publication Date
GB1307658A true GB1307658A (en) 1973-02-21

Family

ID=21905581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1610371*[A Expired GB1307658A (en) 1970-05-21 1971-05-20 Accelerator tube electrode

Country Status (3)

Country Link
US (1) US3629576A (en)
GB (1) GB1307658A (en)
NL (1) NL7106995A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005931A1 (en) * 1988-11-18 1990-05-31 Geoffrey Francis Le Maistre Prevention of condensation on a mirror
US5612588A (en) * 1993-05-26 1997-03-18 American International Technologies, Inc. Electron beam device with single crystal window and expansion-matched anode
US5557178A (en) * 1994-11-01 1996-09-17 Cornell Research Foundation, Inc. Circular particle accelerator with mobius twist

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253144A (en) * 1963-05-27 1966-05-24 Tektronix Inc Electron lens having means for correcting astigmatism
US3328618A (en) * 1965-09-13 1967-06-27 High Voltage Engineering Corp High-voltage acceleration tube with inserts for the electrodes
US3519868A (en) * 1967-07-17 1970-07-07 Peter Schwarz Color television tube shadow mask provided with concave mirrors surrounding each aperture and facing the phosphor screen

Also Published As

Publication number Publication date
NL7106995A (en) 1971-11-23
US3629576A (en) 1971-12-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee