FR1515560A - Dispositif pour la détermination de l'humidité à l'aide de neutrons - Google Patents

Dispositif pour la détermination de l'humidité à l'aide de neutrons

Info

Publication number: FR1515560A
Authority: FR; France
Prior art keywords: neutrons; humidity; determination
Prior art date: 1966-03-26
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

FR100039A

Other languages

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.)

Rheinische Kalksteinwerke GmbH

Original Assignee

Rheinische Kalksteinwerke GmbH

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.)

1966-03-26

Filing date

1967-03-23

Publication date

1968-03-01

1967-03-23 Application filed by Rheinische Kalksteinwerke GmbH filed Critical Rheinische Kalksteinwerke GmbH

1968-03-01 Application granted granted Critical

1968-03-01 Publication of FR1515560A publication Critical patent/FR1515560A/fr

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/203—Measuring back scattering
- G01N23/204—Measuring back scattering using neutrons
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/09—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being neutrons
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/12—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a flowing fluid or a flowing granular solid

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Crystallography & Structural Chemistry (AREA)
Toxicology (AREA)
Analysing Materials By The Use Of Radiation (AREA)

FR100039A 1966-03-26 1967-03-23 Dispositif pour la détermination de l'humidité à l'aide de neutrons Expired FR1515560A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DER0043494		1966-03-26

Publications (1)

Publication Number	Publication Date
FR1515560A true FR1515560A (fr)	1968-03-01

Family

ID=7406975

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR100039A Expired FR1515560A (fr)	1966-03-26	1967-03-23	Dispositif pour la détermination de l'humidité à l'aide de neutrons

Country Status (4)

Country	Link
US (1)	US3532883A (fr)
BE (1)	BE696046A (fr)
CH (1)	CH462505A (fr)
FR (1)	FR1515560A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3731101A (en) *	1971-04-14	1973-05-01	Nl Industries Inc	Shipping container for radioactive material
JPS5513319B2 (fr) *	1974-06-15	1980-04-08
US3955087A (en) *	1974-09-04	1976-05-04	G. D. Searle & Co.	Apparatus for measuring moisture in moving bulk material using a lithium-7 radiation source
JPS5257879A (en) *	1975-11-07	1977-05-12	Kajima Corp	Method of discriminating abnormal state between coated body and other body behind it
JPS5278489A (en) *	1975-12-25	1977-07-01	Tokyo Prefecture	Method of selecting wastes
US4243886A (en) *	1978-06-19	1981-01-06	National Nuclear Corp.	Apparatus and method for the measurement of neutron moderating or absorbing properties of objects
AU532927B2 (en) *	1979-09-27	1983-10-20	Aust. Atomic Energy Commission	Analysis of coal slurries
US4310758A (en) *	1980-04-10	1982-01-12	Purdue Research Foundation	Method for evaluating moisture tensions of soils using spectral data
US4381452A (en) *	1981-02-04	1983-04-26	Gca Corporation	System for measuring trace moisture in a gaseous stream
US4499380A (en) *	1982-10-21	1985-02-12	Esso Resources Canada, Ltd.	Apparatus and method for determining the hydrogen content of a substance
US4794256A (en) *	1986-01-31	1988-12-27	Kay-Ray, Inc.	Fast neutron process measurement system
US5083029A (en) *	1991-02-04	1992-01-21	Halliburton Company	Measuring water content by neutron thermalization
US5300781A (en) *	1991-12-09	1994-04-05	Kay-Ray/Sensall, Inc.	Non-hydrogenous process level measurement
US5532492A (en) *	1994-10-12	1996-07-02	Troxler Electronic Laboratories, Inc.	Nuclear gauge with compensation for sample irregularities

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2879402A (en) *	1953-07-03	1959-03-24	Schlumberger Well Surv Corp	Directional neutron detector
US3106535A (en) *	1959-08-24	1963-10-08	Ici Ltd	Neutron radiation shielding material
US3256434A (en) *	1963-11-20	1966-06-14	Nuclear Chicago Corp	Radioactivity apparatus for indicating properties of materials

1967
- 1967-03-07 CH CH335967A patent/CH462505A/de unknown
- 1967-03-23 FR FR100039A patent/FR1515560A/fr not_active Expired
- 1967-03-24 BE BE696046D patent/BE696046A/xx unknown
- 1967-03-27 US US626191A patent/US3532883A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BE696046A (fr)	1967-09-01
CH462505A (de)	1968-09-15
US3532883A (en)	1970-10-06

Publication	Publication Date	Title
FR1512049A (fr)	1968-02-02	Dispositif d'arrêt pour avions
FR1515560A (fr)	1968-03-01	Dispositif pour la détermination de l'humidité à l'aide de neutrons
FR1495810A (fr)	1967-09-22	Dispositif perfectionné pour mesurer le point d'écoulement
FR1450588A (fr)	1966-06-24	Dispositif pour la détermination de la situation d'un navire
FR1475016A (fr)	1967-03-31	Dispositif de polissage d'échantillons
FR1491842A (fr)	1967-08-11	Dispositif d'assemblage pour meubles démontables
FR1504496A (fr)	1967-12-08	Dispositif d'agrafe-fermoir pour bracelets
FR1481151A (fr)	1967-05-19	Dispositif d'électro-érosion
FR1491764A (fr)	1967-08-11	Dispositif pour la détermination de l'événement dont l'apparition est la plus fréquente
FR1491183A (fr)	1967-08-04	Dispositif d'accouplement à sens unique
FR1502184A (fr)	1967-11-18	Dispositif d'observation
FR1498634A (fr)	1967-10-20	Dispositif pour recueillir l'élimination urinaire
FR1405321A (fr)	1965-07-09	Dispositif pour la mesure de l'angle d'incidence d'un rayonnement lumineux
FR1543591A (fr)	1968-10-25	Dispositif d'entraînement pour métiers à tisser
FR1479507A (fr)	1967-05-05	Dispositif d'articulation
FR1545445A (fr)	1968-11-08	Dispositif d'accouplement
FR1475912A (fr)	1967-04-07	Dispositif d'électro-érosion
FR1494319A (fr)	1967-09-08	Dispositif aspirateur pour l'assèchement de surfaces
CH462725A (fr)	1968-10-31	Dispositif de suspension pour pièce d'horlogerie
FR1477550A (fr)	1967-04-21	Dispositif d'allonges ou de tirettes pour meubles
FR1433591A (fr)	1966-04-01	Dispositif pour la présentation d'images
FR1488567A (fr)	1967-07-13	Dispositif pour l'établissement de scintillogrammes
FR1547457A (fr)	1968-11-29	Dispositif pour la mesure continue d'humidité
FR1498421A (fr)	1967-10-20	Dispositif perfectionné pour l'affichage à distance
FR1474330A (fr)	1967-03-24	Dispositif pour le mesurage de la longueur d'une chaussure