FR2168233A1 - - Google Patents

Info

Publication number
FR2168233A1
FR2168233A1 FR7202080A FR7202080A FR2168233A1 FR 2168233 A1 FR2168233 A1 FR 2168233A1 FR 7202080 A FR7202080 A FR 7202080A FR 7202080 A FR7202080 A FR 7202080A FR 2168233 A1 FR2168233 A1 FR 2168233A1
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.)
Granted
Application number
FR7202080A
Other languages
French (fr)
Other versions
FR2168233B1 (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.)
MELNIKOV JURY
Original Assignee
MELNIKOV JURY
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
Priority to GB5971271A priority Critical patent/GB1360080A/en
Application filed by MELNIKOV JURY filed Critical MELNIKOV JURY
Priority to FR7202080A priority patent/FR2168233B1/fr
Publication of FR2168233A1 publication Critical patent/FR2168233A1/fr
Application granted granted Critical
Publication of FR2168233B1 publication Critical patent/FR2168233B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/10—Magnet systems for directing or deflecting the discharge along a desired path, e.g. a spiral path

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Tubes (AREA)
FR7202080A 1971-12-22 1972-01-21 Expired FR2168233B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5971271A GB1360080A (en) 1971-12-22 1971-12-22 Magnetic system
FR7202080A FR2168233B1 (en) 1971-12-22 1972-01-21

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5971271A GB1360080A (en) 1971-12-22 1971-12-22 Magnetic system
FR7202080A FR2168233B1 (en) 1971-12-22 1972-01-21

Publications (2)

Publication Number Publication Date
FR2168233A1 true FR2168233A1 (en) 1973-08-31
FR2168233B1 FR2168233B1 (en) 1975-10-24

Family

ID=26216853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7202080A Expired FR2168233B1 (en) 1971-12-22 1972-01-21

Country Status (2)

Country Link
FR (1) FR2168233B1 (en)
GB (1) GB1360080A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496337A1 (en) * 1980-12-15 1982-06-18 Varian Associates PERMANENT MAGNET STRUCTURE FOR LINEAR BEAM ELECTRONIC TUBES
WO1988006798A1 (en) * 1987-03-03 1988-09-07 Commissariat A L'energie Atomique System of permanent magnets for a strong magnetic field

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868846A (en) * 1981-10-07 1983-04-23 バリアン・アソシエイツ・インコ−ポレイテツド Linear beam microwave tube focused by permanent magnet
FR2536589A1 (en) * 1982-11-22 1984-05-25 Radiotechnique Compelec MAGNETIC CIRCUIT FOR FERTILIZER BALL OSCILLATOR RESONATOR OF IRON AND YTTRIUM
DE102006010003A1 (en) * 2006-03-03 2007-06-14 Siemens Ag Circulator e.g. three gate circulator, for magnetic-resonance device, has ferrites, where circulator is provided adjacent to device such that it obtains non-reciprocal characteristics by reciprocal action of ferrites with magnetic field
CN107192971B (en) * 2017-07-21 2023-08-18 上海联影医疗科技股份有限公司 Circulator cabinet and circulator assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL88275C (en) * 1900-01-01
FR1247967A (en) * 1958-10-15 1960-12-09 Philips Nv Low-dispersion magnetic system, in particular for loudspeakers, microphones and the like
FR1594334A (en) * 1968-12-11 1970-06-01

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL88275C (en) * 1900-01-01
FR1247967A (en) * 1958-10-15 1960-12-09 Philips Nv Low-dispersion magnetic system, in particular for loudspeakers, microphones and the like
FR1594334A (en) * 1968-12-11 1970-06-01

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496337A1 (en) * 1980-12-15 1982-06-18 Varian Associates PERMANENT MAGNET STRUCTURE FOR LINEAR BEAM ELECTRONIC TUBES
WO1988006798A1 (en) * 1987-03-03 1988-09-07 Commissariat A L'energie Atomique System of permanent magnets for a strong magnetic field
FR2611975A1 (en) * 1987-03-03 1988-09-09 Commissariat Energie Atomique PERMANENT MAGNET SYSTEM FOR AN INTENSE MAGNETIC FIELD
US4937545A (en) * 1987-03-03 1990-06-26 Commissariat A L'energie Atomique System of permanent magnets for an intense magnetic field

Also Published As

Publication number Publication date
GB1360080A (en) 1974-07-17
FR2168233B1 (en) 1975-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse