CA959121A - Nuclear magnetic resonance apparatus - Google Patents

Nuclear magnetic resonance apparatus

Info

Publication number: CA959121A
Authority: CA; Canada
Prior art keywords: magnetic resonance; nuclear magnetic; resonance apparatus; nuclear; resonance
Prior art date: 1970-10-16
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

CA125,243A

Other versions

CA125243S (en

Inventor

Reginald G. Wright

Francis Hawkins

Barry A. Coles

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.)

Newport Instruments Ltd

Original Assignee

Newport Instruments 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.)

1970-10-16

Filing date

1971-10-15

Publication date

1974-12-10

1971-10-15 Application filed by Newport Instruments Ltd filed Critical Newport Instruments Ltd

1974-12-10 Application granted granted Critical

1974-12-10 Publication of CA959121A publication Critical patent/CA959121A/en

Status Expired legal-status Critical Current

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
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
- G01R33/3621—NMR receivers or demodulators, e.g. preamplifiers, means for frequency modulation of the MR signal using a digital down converter, means for analog to digital conversion [ADC] or for filtering or processing of the MR signal such as bandpass filtering, resampling, decimation or interpolation
- 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
- G01R33/381—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets
- 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
- G01R33/389—Field stabilisation, e.g. by field measurements and control means or indirectly by current stabilisation
- 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
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/46—NMR spectroscopy

Landscapes

Physics & Mathematics (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
High Energy & Nuclear Physics (AREA)
Electromagnetism (AREA)
Magnetic Resonance Imaging Apparatus (AREA)

CA125,243A 1970-10-16 1971-10-15 Nuclear magnetic resonance apparatus Expired CA959121A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4926570A GB1369985A (en)	1970-10-16	1970-10-16	Magnetic resonance apparatus

Publications (1)

Publication Number	Publication Date
CA959121A true CA959121A (en)	1974-12-10

Family

ID=10451750

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA125,243A Expired CA959121A (en)	1970-10-16	1971-10-15	Nuclear magnetic resonance apparatus

Country Status (6)

Country	Link
AU (1)	AU3466171A (en)
CA (1)	CA959121A (en)
DE (1)	DE2151551A1 (en)
FR (1)	FR2111469A5 (en)
GB (1)	GB1369985A (en)
NL (1)	NL7114216A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4654592A (en) *	1985-01-14	1987-03-31	Varian Associates, Inc.	Concurrent NMR analysis of multiple samples
DE4229921A1 (en) *	1992-09-08	1993-03-04	Wolfgang Dipl Phys Dr R Ludwig	Medical data electronic and electronic storage and transmission method - using material characteristic frequencies activated by excitation with generator tapped by Fourier analyser across coils for medical therapeutic purposes
US7061239B2 (en) *	2004-04-30	2006-06-13	The Boc Group, Inc.	Method for magnetic field tracking in a NMR check weighing system
DE102011088360B4 (en) *	2011-12-13	2022-02-17	Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V.	resonance detector

1970
- 1970-10-16 GB GB4926570A patent/GB1369985A/en not_active Expired
1971
- 1971-10-15 CA CA125,243A patent/CA959121A/en not_active Expired
- 1971-10-15 FR FR7137249A patent/FR2111469A5/fr not_active Expired
- 1971-10-15 AU AU34661/71A patent/AU3466171A/en not_active Expired
- 1971-10-15 DE DE19712151551 patent/DE2151551A1/en active Pending
- 1971-10-15 NL NL7114216A patent/NL7114216A/xx unknown

Also Published As

Publication number	Publication date
FR2111469A5 (en)	1972-06-02
NL7114216A (en)	1972-04-18
GB1369985A (en)	1974-10-09
AU3466171A (en)	1973-04-19
DE2151551A1 (en)	1972-04-20

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