FR1351545A - Dispositif à aimant permanent - Google Patents

Dispositif à aimant permanent

Info

Publication number
FR1351545A
FR1351545A FR919832A FR919832A FR1351545A FR 1351545 A FR1351545 A FR 1351545A FR 919832 A FR919832 A FR 919832A FR 919832 A FR919832 A FR 919832A FR 1351545 A FR1351545 A FR 1351545A
Authority
FR
France
Prior art keywords
permanent magnet
magnet device
permanent
magnet
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
FR919832A
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to FR919832A priority Critical patent/FR1351545A/fr
Application granted granted Critical
Publication of FR1351545A publication Critical patent/FR1351545A/fr
Expired 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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/64—Magnetic lenses
    • H01J29/68—Magnetic lenses using permanent magnets only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0273—Magnetic circuits with PM for magnetic field generation
    • H01F7/0278—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR919832A 1961-12-27 1962-12-27 Dispositif à aimant permanent Expired FR1351545A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR919832A FR1351545A (fr) 1961-12-27 1962-12-27 Dispositif à aimant permanent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4716361 1961-12-27
FR919832A FR1351545A (fr) 1961-12-27 1962-12-27 Dispositif à aimant permanent

Publications (1)

Publication Number Publication Date
FR1351545A true FR1351545A (fr) 1964-02-07

Family

ID=26199107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919832A Expired FR1351545A (fr) 1961-12-27 1962-12-27 Dispositif à aimant permanent

Country Status (1)

Country Link
FR (1) FR1351545A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2905794A1 (fr) * 2006-09-11 2008-03-14 Centre Nat Rech Scient Generateur de champ magnetique a aimants permanents.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2905794A1 (fr) * 2006-09-11 2008-03-14 Centre Nat Rech Scient Generateur de champ magnetique a aimants permanents.
WO2008031935A1 (fr) * 2006-09-11 2008-03-20 Centre National De La Recherche Scientifique - Cnrs Generateur de champ magnetique a aimants permanents

Similar Documents

Publication Publication Date Title
CH412430A (fr) Dispositif vibratoire
CH405753A (de) Projektionsgerät
BE618632A (fr) Aimant permanent
FR1390763A (fr) Dispositif à aimants permanents
CH384371A (fr) Dispositif de pompage
CH431745A (de) Magnetvorrichtung
FR1288209A (fr) Dispositif trace-lettres
FR1351545A (fr) Dispositif à aimant permanent
DK100247C (da) Bøjelig permanentmagnet.
CH395362A (de) Magnet
FR1291387A (fr) Dispositif anti-ronfleur
FR1291034A (fr) Dispositif à percussion
FR1378015A (fr) Dispositif à semi-conducteur
FR1374321A (fr) Dispositif à semi-conducteurs
FR1300305A (fr) Dispositif moto-compresseur
FR1301965A (fr) Dispositif épurateur magnétique
FR1344513A (fr) Dispositif magnétique
FR1359067A (fr) Dispositif magnétique
CH407746A (de) Entwicklungsgerät
FR1300288A (fr) Dispositif pyromagnétique
BE616611A (fr) Aimant permanent.
FR1304358A (fr) Dispositif d'espacement
FR1349748A (fr) Dispositif à noyaux magnétiques
CH408479A (de) Zählvorrichtung
FR1391740A (fr) Dispositif de déclenchement à aimant permanent