GB995236A - Improvements in or relating to nuclear magnetic resonance apparatus - Google Patents

Improvements in or relating to nuclear magnetic resonance apparatus

Info

Publication number
GB995236A
GB995236A GB2278560A GB2278560A GB995236A GB 995236 A GB995236 A GB 995236A GB 2278560 A GB2278560 A GB 2278560A GB 2278560 A GB2278560 A GB 2278560A GB 995236 A GB995236 A GB 995236A
Authority
GB
United Kingdom
Prior art keywords
coil
resonance apparatus
june
conductor
etched away
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
GB2278560A
Inventor
Brian Arthur Evans
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.)
Philips Components Ltd
Original Assignee
Mullard 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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB2278560A priority Critical patent/GB995236A/en
Publication of GB995236A publication Critical patent/GB995236A/en
Expired legal-status Critical Current

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
    • G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
    • 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
    • G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
    • G01R33/307—Sample handling arrangements, e.g. sample cells, spinning mechanisms specially adapted for moving the sample relative to the MR system, e.g. spinning mechanisms, flow cells or means for positioning the sample inside a spectrometer

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Microwave Tubes (AREA)

Abstract

995, 236. Gyromagnetic resonance apparatus. MULLARD Ltd. June 29, 1961 [June 29, 1960], No. 22785/60. Heading G1N. The radio-frequency coil of a gyromagnetic resonance apparatus comprises a conductor of rectangular cross-section wherein the width of the conductor is very much greater than its thickness. Glass cylinder 1 Fig. 1, is electroplated with a thin layer of copper between limits 2, 3 and portions are etched away to form a coil 6 with end strips 13, 14, channels 9-12 being etched away to break what would otherwise be a short circuited turn. The length of the copper plated region should be many times the coil length and the major part of the end portions should be left in situ. Rigorous chemical cleansing to remove the etching agent (ferric chloride) is stated to be essential if false readings are to be avoided, and the arrangement is said to give a high Q value. The use of such a coil in a spinning sample type apparatus in which the unidirectional field is swept is described with reference to Fig. 2 (not shown). Specification 640,878 is referred to.
GB2278560A 1960-06-29 1960-06-29 Improvements in or relating to nuclear magnetic resonance apparatus Expired GB995236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2278560A GB995236A (en) 1960-06-29 1960-06-29 Improvements in or relating to nuclear magnetic resonance apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2278560A GB995236A (en) 1960-06-29 1960-06-29 Improvements in or relating to nuclear magnetic resonance apparatus

Publications (1)

Publication Number Publication Date
GB995236A true GB995236A (en) 1965-06-16

Family

ID=10185046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2278560A Expired GB995236A (en) 1960-06-29 1960-06-29 Improvements in or relating to nuclear magnetic resonance apparatus

Country Status (1)

Country Link
GB (1) GB995236A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414559A1 (en) * 1983-09-22 1985-04-11 Varian Associates, Inc., Palo Alto, Calif. PROBE FOR AN NMR SPECTROMETER
DE3512682A1 (en) * 1984-04-23 1985-10-24 Mitsubishi Denki K.K., Tokio/Tokyo HIGH FREQUENCY COIL FOR A MAGNETIC NUCLEAR RESON
CN114567289A (en) * 2022-04-27 2022-05-31 中国科学院精密测量科学与技术创新研究院 Pneumatic automatic tuning device and method for nuclear magnetic resonance resonant circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414559A1 (en) * 1983-09-22 1985-04-11 Varian Associates, Inc., Palo Alto, Calif. PROBE FOR AN NMR SPECTROMETER
DE3512682A1 (en) * 1984-04-23 1985-10-24 Mitsubishi Denki K.K., Tokio/Tokyo HIGH FREQUENCY COIL FOR A MAGNETIC NUCLEAR RESON
CN114567289A (en) * 2022-04-27 2022-05-31 中国科学院精密测量科学与技术创新研究院 Pneumatic automatic tuning device and method for nuclear magnetic resonance resonant circuit
CN114567289B (en) * 2022-04-27 2022-07-29 中国科学院精密测量科学与技术创新研究院 Pneumatic automatic tuning device and method for nuclear magnetic resonance resonant circuit

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