IT939106B - Struttura di bobina formata con circuiti stampati - Google Patents

Struttura di bobina formata con circuiti stampati

Info

Publication number
IT939106B
IT939106B IT30211/71A IT3021171A IT939106B IT 939106 B IT939106 B IT 939106B IT 30211/71 A IT30211/71 A IT 30211/71A IT 3021171 A IT3021171 A IT 3021171A IT 939106 B IT939106 B IT 939106B
Authority
IT
Italy
Prior art keywords
structure formed
coil structure
printed circuits
printed
circuits
Prior art date
Application number
IT30211/71A
Other languages
English (en)
Inventor
W Reeser
D Karler
R Gang
Original Assignee
Varian Associates
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 Varian Associates filed Critical Varian Associates
Application granted granted Critical
Publication of IT939106B publication Critical patent/IT939106B/it

Links

Classifications

    • 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
    • G01R33/387—Compensation of inhomogeneities
    • G01R33/3875—Compensation of inhomogeneities using correction coil assemblies, e.g. active shimming
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Soft Magnetic Materials (AREA)
IT30211/71A 1970-10-22 1971-10-22 Struttura di bobina formata con circuiti stampati IT939106B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8287870A 1970-10-22 1970-10-22
US18068571A 1971-09-15 1971-09-15

Publications (1)

Publication Number Publication Date
IT939106B true IT939106B (it) 1973-02-10

Family

ID=26767956

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30211/71A IT939106B (it) 1970-10-22 1971-10-22 Struttura di bobina formata con circuiti stampati

Country Status (8)

Country Link
US (1) US3735306A (it)
JP (1) JPS5539778B1 (it)
CH (1) CH541220A (it)
DE (1) DE2152006C2 (it)
FR (1) FR2113110A5 (it)
GB (1) GB1354398A (it)
IT (1) IT939106B (it)
NL (1) NL7114598A (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761614A (en) * 1987-04-27 1988-08-02 Phospho-Energetics, Inc. Device and method for automatic shimming of NMR instrument
CH679710A5 (it) * 1989-05-30 1992-03-31 Lem Liaisons Electron Mec
JP2674944B2 (ja) * 1993-12-13 1997-11-12 日本電気株式会社 多層巻きコイルおよびその製造方法
JPH08196518A (ja) * 1995-01-20 1996-08-06 Toshiba Corp Ｍｒｉ装置
CA2760055C (en) 2009-07-15 2021-04-06 Viewray Incorporated Method and apparatus for shielding a linear accelerator and a magnetic resonance imaging device from each other
AU2010327289B2 (en) 2009-12-02 2015-05-28 Nanalysis Corp. Method and apparatus for producing homogeneous magnetic fields
US8754646B2 (en) 2010-06-29 2014-06-17 Picospin, Llc Rapid sample exchange for miniaturized NMR spectrometer
US8847596B2 (en) 2010-06-29 2014-09-30 Picospin, Llc Capillary cartridge for miniaturized nuclear magnetic resonance (NMR) devices
US8729898B2 (en) 2010-06-29 2014-05-20 Picospin, Llc Shim coils and shimming miniaturized nuclear magnetic resonance magnets
US8981779B2 (en) * 2011-12-13 2015-03-17 Viewray Incorporated Active resistive shimming fro MRI devices
US9231309B2 (en) * 2012-07-27 2016-01-05 Toyota Motor Engineering & Manufacturing North America, Inc. Metamaterial magnetic field guide
AU2013334064A1 (en) 2012-10-26 2015-05-14 Viewray Technologies, Inc. Assessment and improvement of treatment using imaging of physiological responses to radiation therapy
US9446263B2 (en) 2013-03-15 2016-09-20 Viewray Technologies, Inc. Systems and methods for linear accelerator radiotherapy with magnetic resonance imaging
MX366786B (es) 2014-09-05 2019-07-23 Hyperfine Res Inc Metodos y aparato de supresion de ruido.
WO2016077417A1 (en) 2014-11-11 2016-05-19 Hyperfine Research, Inc. Low field magnetic resonance methods and apparatus
WO2017151662A1 (en) 2016-03-02 2017-09-08 Viewray Technologies, Inc. Particle therapy with magnetic resonance imaging
US10627464B2 (en) 2016-11-22 2020-04-21 Hyperfine Research, Inc. Low-field magnetic resonance imaging methods and apparatus
EP3968278A1 (en) 2016-11-22 2022-03-16 Hyperfine, Inc. Systems and methods for automated detection in magnetic resonance images
US10539637B2 (en) 2016-11-22 2020-01-21 Hyperfine Research, Inc. Portable magnetic resonance imaging methods and apparatus
EP3710112A1 (en) 2017-12-06 2020-09-23 ViewRay Technologies, Inc. Optimization of multimodal radiotherapy
DE102018200098B3 (de) 2018-01-04 2019-01-03 Bruker Biospin Ag NMR-Shimsystem, Spulenkörper für ein Shimsystem und Verfahren zur Herstellung eines Shimsystems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874360A (en) * 1959-02-17 Eisler
US3002260A (en) * 1961-10-03 shortt etal
US2911605A (en) * 1956-10-02 1959-11-03 Monroe Calculating Machine Printed circuitry
US3515979A (en) * 1957-11-04 1970-06-02 Perkin Elmer Corp Magnetic field control apparatus
US3089106A (en) * 1960-08-15 1963-05-07 Wheelock Signals Inc Printed circuit coil
US3469180A (en) * 1960-12-19 1969-09-23 Varian Associates Apparatus for improving the homogeneity of a magnetic field
DE1212176B (de) * 1962-08-24 1966-03-10 Siemens Ag Miniaturbaugruppe aus gestapelten Traegerplaettchen und Verfahren zu ihrer Herstellung
US3483499A (en) * 1968-08-08 1969-12-09 Bourns Inc Inductive device

Also Published As

Publication number Publication date
GB1354398A (en) 1974-06-05
NL7114598A (it) 1972-04-25
DE2152006A1 (de) 1972-04-27
US3735306A (en) 1973-05-22
JPS5539778B1 (it) 1980-10-14
DE2152006C2 (de) 1982-04-22
CH541220A (de) 1973-08-31
FR2113110A5 (it) 1972-06-23

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