GB884386A - Improvements in and relating to the measurement of magnetic field strengths - Google Patents

Improvements in and relating to the measurement of magnetic field strengths

Info

Publication number
GB884386A
GB884386A GB39733/59A GB3973359A GB884386A GB 884386 A GB884386 A GB 884386A GB 39733/59 A GB39733/59 A GB 39733/59A GB 3973359 A GB3973359 A GB 3973359A GB 884386 A GB884386 A GB 884386A
Authority
GB
United Kingdom
Prior art keywords
frequency
magnetic field
precession
field strength
meter
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
GB39733/59A
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Inc filed Critical Varian Associates Inc
Publication of GB884386A publication Critical patent/GB884386A/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
    • G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
GB39733/59A 1959-01-22 1959-11-23 Improvements in and relating to the measurement of magnetic field strengths Expired GB884386A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US788426A US3066252A (en) 1959-01-22 1959-01-22 Magnetic field measuring methods and apparatus
CH363813T 1960-01-21

Publications (1)

Publication Number Publication Date
GB884386A true GB884386A (en) 1961-12-13

Family

ID=25737289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39733/59A Expired GB884386A (en) 1959-01-22 1959-11-23 Improvements in and relating to the measurement of magnetic field strengths

Country Status (4)

Country Link
US (1) US3066252A (en:Method)
CH (1) CH374211A (en:Method)
GB (1) GB884386A (en:Method)
NL (1) NL247630A (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134947A (en) * 1961-11-28 1964-05-26 Honeywell Regulator Co Amplitude stabilized transistor oscillator
US3234454A (en) * 1962-09-04 1966-02-08 Phillips Petroleum Co Nuclear magnetic resonance well logging
US3286198A (en) * 1964-03-20 1966-11-15 Sanders Associates Inc Frequency stabilized transistor crystal oscillator
US3376500A (en) * 1966-04-25 1968-04-02 Varian Associates Direct reading magnetic field intensity indicating apparatus
JPS5635260Y2 (en:Method) * 1975-01-23 1981-08-19

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23769E (en) * 1954-01-12 Method and means for correlating
US2494345A (en) * 1950-01-10 Multifrequency oscillation
US2304813A (en) * 1940-03-12 1942-12-15 Borg George W Corp Frequency divider
US2501591A (en) * 1945-08-27 1950-03-21 Premier Crystal Lab Inc Multiband superheterodyne radio receiver having a push-button station selector
US2745010A (en) * 1951-09-12 1956-05-08 Bell Telephone Labor Inc Transistor oscillators
US2756331A (en) * 1954-04-14 1956-07-24 Harry R Foster System for obtaining high frequencies
US2755384A (en) * 1954-04-22 1956-07-17 Hoffman Electronics Corp Crystal-controlled transistor oscillators or the like
US2859346A (en) * 1954-07-28 1958-11-04 Motorola Inc Crystal oscillator
US2772391A (en) * 1954-08-18 1956-11-27 Univ California Recording magnetometric apparatus of the nuclear-resonance type
US2816229A (en) * 1955-04-08 1957-12-10 Jr Harry Vantine Crystal saving arrangement for multichannel high frequency electronic equipment
US2845538A (en) * 1956-01-25 1958-07-29 Ibm Super high frequency dividers
US2946018A (en) * 1958-09-24 1960-07-19 Gen Precision Inc Crystal-controlled transistor oscillator

Also Published As

Publication number Publication date
NL247630A (en:Method)
US3066252A (en) 1962-11-27
CH374211A (de) 1963-12-31

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