GB1448939A - Spectrometer - Google Patents
SpectrometerInfo
- Publication number
- GB1448939A GB1448939A GB1600174A GB1600174A GB1448939A GB 1448939 A GB1448939 A GB 1448939A GB 1600174 A GB1600174 A GB 1600174A GB 1600174 A GB1600174 A GB 1600174A GB 1448939 A GB1448939 A GB 1448939A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spectrometer
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
Landscapes
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- High Energy & Nuclear Physics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35045773A | 1973-04-12 | 1973-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1448939A true GB1448939A (en) | 1976-09-08 |
Family
ID=23376808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1600174A Expired GB1448939A (en) | 1973-04-12 | 1974-04-10 | Spectrometer |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS6160374B2 (en) |
CA (1) | CA998741A (en) |
CH (1) | CH586905A5 (en) |
DE (1) | DE2414551C2 (en) |
FR (1) | FR2225746B1 (en) |
GB (1) | GB1448939A (en) |
IT (1) | IT1009807B (en) |
NL (1) | NL7405065A (en) |
SE (1) | SE406981B (en) |
SU (1) | SU713543A3 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2282666A (en) * | 1993-09-27 | 1995-04-12 | British Tech Group | NQR excitation pulses with reduced coherence |
GB2257525B (en) * | 1991-06-07 | 1995-11-22 | British Tech Group | Imaging method and apparatus |
US6091240A (en) * | 1994-09-29 | 2000-07-18 | Btg International Limited | Method of nuclear quadrupole resonance testing and method of configuring apparatus for nuclear quadrupole resonance testing |
EP2893332A4 (en) * | 2012-10-04 | 2015-07-29 | Halliburton Energy Services Inc | Frequency location apparatus, methods, and systems |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065714A (en) * | 1976-06-21 | 1977-12-27 | Varian Associates, Inc. | Pulsed RF excited spectrometer having improved pulse width control |
JPS6023938A (en) * | 1983-07-20 | 1985-02-06 | Sony Corp | Deflection device of inline type color picture cathode ray tube |
JPS61233939A (en) * | 1985-04-10 | 1986-10-18 | Matsushita Electric Ind Co Ltd | Deflecting coil device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3609317A (en) * | 1970-01-29 | 1971-09-28 | Varian Associates | Variable frequency audio frequency modulator for r.f. spectrometer |
DE2058447C3 (en) * | 1970-11-27 | 1974-04-11 | Spectrospin Ag, Zuerich (Schweiz) | Method and device for the excitation of spin resonances |
-
1974
- 1974-03-26 DE DE19742414551 patent/DE2414551C2/en not_active Expired
- 1974-04-02 CA CA196,583A patent/CA998741A/en not_active Expired
- 1974-04-10 SE SE7404913A patent/SE406981B/en unknown
- 1974-04-10 JP JP4159874A patent/JPS6160374B2/ja not_active Expired
- 1974-04-10 FR FR7412550A patent/FR2225746B1/fr not_active Expired
- 1974-04-10 GB GB1600174A patent/GB1448939A/en not_active Expired
- 1974-04-11 NL NL7405065A patent/NL7405065A/xx not_active Application Discontinuation
- 1974-04-11 SU SU742015754A patent/SU713543A3/en active
- 1974-04-11 IT IT2126174A patent/IT1009807B/en active
- 1974-04-11 CH CH512674A patent/CH586905A5/xx not_active IP Right Cessation
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2257525B (en) * | 1991-06-07 | 1995-11-22 | British Tech Group | Imaging method and apparatus |
US5814989A (en) * | 1991-06-07 | 1998-09-29 | British Technology Group Limited | Methods and apparatus for NQR testing |
US6100688A (en) * | 1991-06-07 | 2000-08-08 | Btg International Limited | Methods and apparatus for NQR testing |
GB2282666A (en) * | 1993-09-27 | 1995-04-12 | British Tech Group | NQR excitation pulses with reduced coherence |
GB2282666B (en) * | 1993-09-27 | 1998-01-07 | British Tech Group | Apparatus for and method of nuclear resonance testing |
US5814987A (en) * | 1993-09-27 | 1998-09-29 | British Technology Group Limited | Apparatus for and method of nuclear resonance testing |
US6091240A (en) * | 1994-09-29 | 2000-07-18 | Btg International Limited | Method of nuclear quadrupole resonance testing and method of configuring apparatus for nuclear quadrupole resonance testing |
US6222364B1 (en) | 1994-09-29 | 2001-04-24 | Btg International Limited | Method of nuclear quadrupole resonance testing and method of configuring apparatus for nuclear quadrupole resonance testing |
EP2893332A4 (en) * | 2012-10-04 | 2015-07-29 | Halliburton Energy Services Inc | Frequency location apparatus, methods, and systems |
US9228431B2 (en) | 2012-10-04 | 2016-01-05 | Halliburton Energy Services, Inc | Frequency location apparatus, methods, and systems |
Also Published As
Publication number | Publication date |
---|---|
CH586905A5 (en) | 1977-04-15 |
SE406981B (en) | 1979-03-05 |
FR2225746B1 (en) | 1978-03-24 |
SU713543A3 (en) | 1980-01-30 |
AU6778174A (en) | 1975-10-16 |
JPS6160374B2 (en) | 1986-12-20 |
NL7405065A (en) | 1974-10-15 |
DE2414551C2 (en) | 1982-12-09 |
IT1009807B (en) | 1976-12-20 |
CA998741A (en) | 1976-10-19 |
FR2225746A1 (en) | 1974-11-08 |
JPS509493A (en) | 1975-01-30 |
DE2414551A1 (en) | 1974-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19940409 |