FR562660A - Improvements to electron tubes - Google Patents

Improvements to electron tubes

Info

Publication number
FR562660A
FR562660A FR562660DA FR562660A FR 562660 A FR562660 A FR 562660A FR 562660D A FR562660D A FR 562660DA FR 562660 A FR562660 A FR 562660A
Authority
FR
France
Prior art keywords
electron tubes
tubes
electron
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
Other languages
French (fr)
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Application granted granted Critical
Publication of FR562660A publication Critical patent/FR562660A/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
    • H05H11/00—Magnetic induction accelerators, e.g. betatrons

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • X-Ray Techniques (AREA)
  • Particle Accelerators (AREA)
  • Electron Sources, Ion Sources (AREA)
FR562660D 1922-04-01 1923-02-23 Improvements to electron tubes Expired FR562660A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US548636A US1645304A (en) 1922-04-01 1922-04-01 X-ray tube

Publications (1)

Publication Number Publication Date
FR562660A true FR562660A (en) 1923-11-16

Family

ID=24189729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR562660D Expired FR562660A (en) 1922-04-01 1923-02-23 Improvements to electron tubes

Country Status (5)

Country Link
US (1) US1645304A (en)
DE (1) DE477498C (en)
FR (1) FR562660A (en)
GB (1) GB195594A (en)
NL (1) NL13446C (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724056A (en) * 1942-06-19 1955-11-15 Westinghouse Electric Corp Ionic centrifuge
US2736799A (en) * 1950-03-10 1956-02-28 Christofilos Nicholas Focussing system for ions and electrons
US2662980A (en) * 1950-07-25 1953-12-15 Otto G Schwede Rotatron-electrical transducer
US2869050A (en) * 1952-01-04 1959-01-13 Magnetic circuits
US2803767A (en) * 1952-09-30 1957-08-20 Gen Electric Radiation sources in charged particle accelerators
GB737098A (en) * 1952-10-21 1955-09-21 Nat Res Dev Improvements in or relating to travelling wave linear particle accelerators
US2882396A (en) * 1953-10-30 1959-04-14 Ernest D Courant High energy particle accelerator
US2892946A (en) * 1955-11-25 1959-06-30 High Voltage Engineering Corp Method of and apparatus for the more efficient use of high-energy charged particles in the treatment of gasphase systems
US2932797A (en) * 1956-01-03 1960-04-12 Research Corp Imparting energy to charged particles
US2932798A (en) * 1956-01-05 1960-04-12 Research Corp Imparting energy to charged particles
US2872574A (en) * 1956-04-12 1959-02-03 Edwin M Mcmillan Cloverleaf cyclotron
US2953750A (en) * 1956-09-04 1960-09-20 Nicholas C Christofilos Magnetic cable
US2890348A (en) * 1957-07-08 1959-06-09 Ohkawa Tihiro Particle accelerator
US3031596A (en) * 1958-03-13 1962-04-24 Csf Device for separating electrons in accordance with their energy levels
DE1165769B (en) * 1961-10-31 1964-03-19 Licentia Gmbh High-performance hydrogen tube
DE1177257B (en) * 1961-10-31 1964-09-03 Licentia Gmbh Process for operating a high-performance x-ray tube with a large-area transmission anode
FR2386109A1 (en) * 1977-04-01 1978-10-27 Cgr Mev G-RAY IRRADIATION HEAD FOR PANORAMIC IRRADIATION AND G-RAY GENERATOR INCLUDING SUCH IRRADIATION HEAD
US5122662A (en) * 1990-10-16 1992-06-16 Schlumberger Technology Corporation Circular induction accelerator for borehole logging
US6696688B2 (en) 2000-09-07 2004-02-24 Diamond Semiconductor Group, Llc Apparatus for magnetically scanning and/or switching a charged-particle beam

Also Published As

Publication number Publication date
US1645304A (en) 1927-10-11
GB195594A (en) 1923-09-06
NL13446C (en)
DE477498C (en) 1929-06-08

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