CH438490A - Vorrichtung zur stufenlosen Korrektur des Randfeldes eines Magnets - Google Patents

Vorrichtung zur stufenlosen Korrektur des Randfeldes eines Magnets

Info

Publication number
CH438490A
CH438490A CH219666A CH219666A CH438490A CH 438490 A CH438490 A CH 438490A CH 219666 A CH219666 A CH 219666A CH 219666 A CH219666 A CH 219666A CH 438490 A CH438490 A CH 438490A
Authority
CH
Switzerland
Prior art keywords
magnet
edge field
stepless
correction
stepless correction
Prior art date
Application number
CH219666A
Other languages
English (en)
Inventor
Tschopp Peter Ing Dr
Original Assignee
Oerlikon Maschf
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 Oerlikon Maschf filed Critical Oerlikon Maschf
Priority to CH219666A priority Critical patent/CH438490A/de
Priority to DE19671614116 priority patent/DE1614116A1/de
Priority to US615785A priority patent/US3417356A/en
Priority to FR95017A priority patent/FR1511437A/fr
Publication of CH438490A publication Critical patent/CH438490A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/202—Electromagnets for high magnetic field strength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
    • F25B2321/0023—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects with modulation, influencing or enhancing an existing magnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Electromagnets (AREA)
CH219666A 1966-02-15 1966-02-15 Vorrichtung zur stufenlosen Korrektur des Randfeldes eines Magnets CH438490A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH219666A CH438490A (de) 1966-02-15 1966-02-15 Vorrichtung zur stufenlosen Korrektur des Randfeldes eines Magnets
DE19671614116 DE1614116A1 (de) 1966-02-15 1967-01-23 Vorrichtung zur stufenlosen Korrektur des Randfeldes eines Magnets
US615785A US3417356A (en) 1966-02-15 1967-02-13 Device for the infinitely variable correction of the marginal field of a magnet
FR95017A FR1511437A (fr) 1966-02-15 1967-02-15 Dispositif pour la correction continue du champ marginal d'un aimant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH219666A CH438490A (de) 1966-02-15 1966-02-15 Vorrichtung zur stufenlosen Korrektur des Randfeldes eines Magnets

Publications (1)

Publication Number Publication Date
CH438490A true CH438490A (de) 1967-06-30

Family

ID=4228125

Family Applications (1)

Application Number Title Priority Date Filing Date
CH219666A CH438490A (de) 1966-02-15 1966-02-15 Vorrichtung zur stufenlosen Korrektur des Randfeldes eines Magnets

Country Status (4)

Country Link
US (1) US3417356A (de)
CH (1) CH438490A (de)
DE (1) DE1614116A1 (de)
FR (1) FR1511437A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2146032C3 (de) * 1971-09-15 1974-05-09 Bruker-Physik Ag, 7501 Forchheim Elektromagnet mit einstellbaren Polflächen
US4359706A (en) * 1979-12-18 1982-11-16 Arnold Flack Magnet pole pieces and pole piece extensions and shields
US4346604A (en) * 1980-07-14 1982-08-31 Narco Bio-Systems, Inc. Electromagnetic flow probe
EP0114889A1 (de) * 1982-08-04 1984-08-08 OLDENDORF, William H. Einstellbarer magnet geeignet zur in vivo nmr-bildaufnahme und verfahren zum einstellen desselben
US4682111A (en) * 1985-03-05 1987-07-21 Kabushiki Kaisha Toshiba Magnetic resonance imaging magnet
US5134374A (en) * 1989-06-01 1992-07-28 Applied Superconetics Magnetic field control apparatus
US5117188A (en) * 1990-10-29 1992-05-26 General Atomics Quasi-open magnet configuration for use in magnetic resonance imaging
US5414399A (en) * 1991-12-19 1995-05-09 Applied Superconetics, Inc. Open access superconducting MRI magnet having an apparatus for reducing magnetic hysteresis in superconducting MRI systems
US5412363A (en) * 1991-12-20 1995-05-02 Applied Superconetics, Inc. Open access superconducting MRI magnet
US5414783A (en) * 1993-09-24 1995-05-09 Xerox Corporation Write head for a MICR reader having an adjustable field profile
US7144310B2 (en) * 2003-08-25 2006-12-05 Longbrake Howard R Knife sharpener apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018422A (en) * 1959-11-16 1962-01-23 Norman T Seaton Variable-field permanent magnet
US3134933A (en) * 1962-08-13 1964-05-26 Varian Associates Adjustable gap magnet
GB1084542A (en) * 1963-04-01 1967-09-27 Perkin Elmer Ltd Magnets with high-homogeneity working gap
US3325758A (en) * 1965-12-08 1967-06-13 Varian Associates Negative temperature coefficient shunt means for magnetic structures

Also Published As

Publication number Publication date
US3417356A (en) 1968-12-17
FR1511437A (fr) 1968-01-26
DE1614116A1 (de) 1970-07-16

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