FR2254787B1 - - Google Patents

Info

Publication number
FR2254787B1
FR2254787B1 FR7441274A FR7441274A FR2254787B1 FR 2254787 B1 FR2254787 B1 FR 2254787B1 FR 7441274 A FR7441274 A FR 7441274A FR 7441274 A FR7441274 A FR 7441274A FR 2254787 B1 FR2254787 B1 FR 2254787B1
Authority
FR
France
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
FR7441274A
Other languages
French (fr)
Other versions
FR2254787A1 (enExample
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of FR2254787A1 publication Critical patent/FR2254787A1/fr
Application granted granted Critical
Publication of FR2254787B1 publication Critical patent/FR2254787B1/fr
Expired legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Structure Of Belt Conveyors (AREA)
FR7441274A 1973-12-14 1974-12-13 Expired FR2254787B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5802273A GB1451504A (en) 1973-12-14 1973-12-14 Apparatus for use in determining the character of finely divided or particulate solid material

Publications (2)

Publication Number Publication Date
FR2254787A1 FR2254787A1 (enExample) 1975-07-11
FR2254787B1 true FR2254787B1 (enExample) 1979-09-21

Family

ID=10480605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441274A Expired FR2254787B1 (enExample) 1973-12-14 1974-12-13

Country Status (5)

Country Link
US (1) US4014255A (enExample)
DE (1) DE2454968A1 (enExample)
FR (1) FR2254787B1 (enExample)
GB (1) GB1451504A (enExample)
ZA (1) ZA747390B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476315A1 (fr) * 1980-02-18 1981-08-21 Banyaszati Fejlesztesi Intezet Dispositif servant a analyser en continu une composition de matieres qui s'ecoule
AUPQ209999A0 (en) * 1999-08-09 1999-09-02 Jeffress, Colin Roy Automated sample analysis system
CN101532967B (zh) * 2009-04-13 2012-07-18 天地科技股份有限公司 一种煤炭旁路在线灰分检测装置和方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1235406A (en) * 1917-04-24 1917-07-31 Samuel Williams Pneumatic feeder.
US2324869A (en) * 1938-01-14 1943-07-20 Oman Erik Apparatus for separating solution from a mixture of solution and ice crystals
US2275780A (en) * 1938-10-03 1942-03-10 Frank P Maloney Machine and method of forming meat
US3052353A (en) * 1958-07-18 1962-09-04 Floyd V Richardson Ore sorting device
US3539316A (en) * 1967-07-25 1970-11-10 Owens Corning Fiberglass Corp Method and apparatus for manufacturing fibrous structures
US3710104A (en) * 1969-11-04 1973-01-09 Republic Steel Corp Method and apparatus for x-ray interrogation of a sample
US3678268A (en) * 1970-11-05 1972-07-18 Republic Steel Corp Bulk density gage and bulk density control system
US3722676A (en) * 1971-08-23 1973-03-27 Mathews Mining Co Ore separation
US3828919A (en) * 1971-12-13 1974-08-13 R Holtsclaw Feed conveyor with selective discharge

Also Published As

Publication number Publication date
GB1451504A (en) 1976-10-06
DE2454968A1 (de) 1975-06-19
FR2254787A1 (enExample) 1975-07-11
US4014255A (en) 1977-03-29
ZA747390B (en) 1975-12-31
AU7564374A (en) 1976-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse