FR2058485A1 - - Google Patents

Info

Publication number
FR2058485A1
FR2058485A1 FR6930797A FR6930797A FR2058485A1 FR 2058485 A1 FR2058485 A1 FR 2058485A1 FR 6930797 A FR6930797 A FR 6930797A FR 6930797 A FR6930797 A FR 6930797A FR 2058485 A1 FR2058485 A1 FR 2058485A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6930797A
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR6930797A priority Critical patent/FR2058485A1/fr
Priority to US66849A priority patent/US3691374A/en
Priority to GB1301493D priority patent/GB1301493A/en
Priority to CH1342170A priority patent/CH519838A/fr
Priority to JP45078913A priority patent/JPS519120B1/ja
Priority to DE19702044879 priority patent/DE2044879C3/de
Publication of FR2058485A1 publication Critical patent/FR2058485A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/08—Deviation, concentration or focusing of the beam by electric or magnetic means
    • G21K1/093—Deviation, concentration or focusing of the beam by electric or magnetic means by magnetic means
FR6930797A 1969-09-10 1969-09-10 Withdrawn FR2058485A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR6930797A FR2058485A1 (fr) 1969-09-10 1969-09-10
US66849A US3691374A (en) 1969-09-10 1970-08-25 Stigmatic and achromatic system for deflecting a particle beam
GB1301493D GB1301493A (fr) 1969-09-10 1970-09-08
CH1342170A CH519838A (fr) 1969-09-10 1970-09-09 Dispositif de déviation stigmatique et achromatique d'un faisceau de particules dans un plan
JP45078913A JPS519120B1 (fr) 1969-09-10 1970-09-10
DE19702044879 DE2044879C3 (de) 1969-09-10 1970-09-10 Vorrichtung zur Ablenkung eines Teilchenbündels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6930797A FR2058485A1 (fr) 1969-09-10 1969-09-10

Publications (1)

Publication Number Publication Date
FR2058485A1 true FR2058485A1 (fr) 1971-05-28

Family

ID=9039893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6930797A Withdrawn FR2058485A1 (fr) 1969-09-10 1969-09-10

Country Status (5)

Country Link
US (1) US3691374A (fr)
JP (1) JPS519120B1 (fr)
CH (1) CH519838A (fr)
FR (1) FR2058485A1 (fr)
GB (1) GB1301493A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423951A1 (fr) * 1978-04-21 1979-11-16 Cgr Mev Miroir magnetique pour faisceaux de particules chargees, et accelerateur de particules muni d'un tel miroir
EP0018247A2 (fr) * 1979-04-03 1980-10-29 C.G.R. MeV Dispositif de déviation magnétique stigmatique et achromatique d'un faisceau de particules chargées et appareil d'irradiation utilisant un tel dispositif
US4740704A (en) * 1985-09-13 1988-04-26 Carl-Zeiss-Stiftung Omega-type electron energy filter
US4760261A (en) * 1985-09-13 1988-07-26 Carl-Zeiss Stiftung Alpha-type electron energy filter

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867635A (en) * 1973-01-22 1975-02-18 Varian Associates Achromatic magnetic beam deflection system
FR2260253B1 (fr) * 1974-02-04 1976-11-26 Cgr Mev
CA993124A (en) * 1974-08-15 1976-07-13 Edward A. Heighway Magnetic beam deflector system
FR2357989A1 (fr) * 1976-07-09 1978-02-03 Cgr Mev Dispositif d'irradiation utilisant un faisceau de particules chargees
CA1143839A (fr) * 1980-06-04 1983-03-29 Majesty (Her) In Right Of Canada As Represented By Atomic Energy Of Canada Limited Dispositif de deflexion de faisceau asymetrique doublement achromatique a deux aimants
US4455489A (en) * 1981-11-19 1984-06-19 Varian Associates, Inc. Quadrupole singlet focusing for achromatic parallel-to-parallel devices
US4687936A (en) * 1985-07-11 1987-08-18 Varian Associates, Inc. In-line beam scanning system
JP3332706B2 (ja) * 1996-02-16 2002-10-07 三菱重工業株式会社 偏向電磁石
JP3518271B2 (ja) * 1997-08-28 2004-04-12 株式会社日立製作所 エネルギーフィルタおよびこれを備えた電子顕微鏡
DE19860988B4 (de) * 1997-08-28 2007-12-13 Hitachi, Ltd. Elektronenmikroskop mit Energiefilter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423951A1 (fr) * 1978-04-21 1979-11-16 Cgr Mev Miroir magnetique pour faisceaux de particules chargees, et accelerateur de particules muni d'un tel miroir
EP0018247A2 (fr) * 1979-04-03 1980-10-29 C.G.R. MeV Dispositif de déviation magnétique stigmatique et achromatique d'un faisceau de particules chargées et appareil d'irradiation utilisant un tel dispositif
FR2453492A1 (fr) * 1979-04-03 1980-10-31 Cgr Mev Dispositif de deviation magnetique achromatique d'un faisceau de particules chargees et appareil d'irradiation utilisant un tel dispositif
EP0018247A3 (en) * 1979-04-03 1980-11-12 C.G.R. Mev Device for the stigmatic and achromatic magnetic deviation of a charged particles beam and irradiation apparatus using such a device
US4740704A (en) * 1985-09-13 1988-04-26 Carl-Zeiss-Stiftung Omega-type electron energy filter
US4760261A (en) * 1985-09-13 1988-07-26 Carl-Zeiss Stiftung Alpha-type electron energy filter

Also Published As

Publication number Publication date
GB1301493A (fr) 1972-12-29
CH519838A (fr) 1972-02-29
DE2044879B2 (de) 1976-10-28
DE2044879A1 (de) 1971-03-11
US3691374A (en) 1972-09-12
JPS519120B1 (fr) 1976-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse