IT990064B - Sistema per il controllo di sfere costituite da strati di materiali diversi - Google Patents

Sistema per il controllo di sfere costituite da strati di materiali diversi

Info

Publication number
IT990064B
IT990064B IT51724/73A IT5172473A IT990064B IT 990064 B IT990064 B IT 990064B IT 51724/73 A IT51724/73 A IT 51724/73A IT 5172473 A IT5172473 A IT 5172473A IT 990064 B IT990064 B IT 990064B
Authority
IT
Italy
Prior art keywords
layers
control
different materials
balls made
balls
Prior art date
Application number
IT51724/73A
Other languages
English (en)
Inventor
G Volta
G Tassone
J Flamm
B Ganss
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Priority to IT51724/73A priority Critical patent/IT990064B/it
Priority to BE1006081A priority patent/BE817788A/xx
Priority to FR7425108A priority patent/FR2239686B1/fr
Priority to IE1535/74A priority patent/IE39628B1/xx
Priority to LU70597A priority patent/LU70597A1/xx
Priority to DK398774A priority patent/DK398774A/da
Priority to DE2436243A priority patent/DE2436243A1/de
Priority to GB33339/74A priority patent/GB1482662A/en
Priority to DE2436881A priority patent/DE2436881A1/de
Priority to NL7410237A priority patent/NL7410237A/xx
Application granted granted Critical
Publication of IT990064B publication Critical patent/IT990064B/it

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
    • G21C17/066—Control of spherical elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
    • G01N29/046—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks using the echo of particles imparting on a surface; using acoustic emission of particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/228—Details, e.g. general constructional or apparatus details related to high temperature conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/265—Spherical objects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
IT51724/73A 1973-07-30 1973-07-30 Sistema per il controllo di sfere costituite da strati di materiali diversi IT990064B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT51724/73A IT990064B (it) 1973-07-30 1973-07-30 Sistema per il controllo di sfere costituite da strati di materiali diversi
BE1006081A BE817788A (fr) 1973-07-30 1974-07-18 Procede de controle de la qualite de billes formees de couches en materiaux differents
FR7425108A FR2239686B1 (it) 1973-07-30 1974-07-18
IE1535/74A IE39628B1 (en) 1973-07-30 1974-07-19 A method of testing the quality of spherical particles
LU70597A LU70597A1 (it) 1973-07-30 1974-07-23
DK398774A DK398774A (it) 1973-07-30 1974-07-24
DE2436243A DE2436243A1 (de) 1973-07-30 1974-07-25 Hochempfindlicher druckwandler
GB33339/74A GB1482662A (en) 1973-07-30 1974-07-29 Method of testing the quality of spherical particles
DE2436881A DE2436881A1 (de) 1973-07-30 1974-07-29 Qualitaetskontrollverfahren fuer kugeln aus schichten verschiedener materialien
NL7410237A NL7410237A (nl) 1973-07-30 1974-07-30 Werkwijze voor het controleren van de hoedanig- heid van kleine bolvormige lichamen gevormd uit lagen van verschillende materialen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT51724/73A IT990064B (it) 1973-07-30 1973-07-30 Sistema per il controllo di sfere costituite da strati di materiali diversi

Publications (1)

Publication Number Publication Date
IT990064B true IT990064B (it) 1975-06-20

Family

ID=11275630

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51724/73A IT990064B (it) 1973-07-30 1973-07-30 Sistema per il controllo di sfere costituite da strati di materiali diversi

Country Status (9)

Country Link
BE (1) BE817788A (it)
DE (2) DE2436243A1 (it)
DK (1) DK398774A (it)
FR (1) FR2239686B1 (it)
GB (1) GB1482662A (it)
IE (1) IE39628B1 (it)
IT (1) IT990064B (it)
LU (1) LU70597A1 (it)
NL (1) NL7410237A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129224C1 (de) * 1981-07-24 1983-01-13 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Differenzdruckaufnehmer
GB8309030D0 (en) * 1983-03-31 1983-05-11 Cawley P Testing of structures by impact
GB2143036B (en) * 1983-07-08 1986-10-15 Atomic Energy Authority Uk Ultrasonic resonance for detecting changes in elastic properties
FR2940444B1 (fr) * 2008-12-24 2014-03-07 Areva Np Procede de caracterisation non destructif et sans contact d'une structure multi-couche sensiblement spherique et dispositif associe
CN102607760B (zh) * 2012-03-31 2013-12-25 浙江理工大学 激波加载固定颗粒群非稳态力直接测量装置

Also Published As

Publication number Publication date
FR2239686B1 (it) 1976-10-22
LU70597A1 (it) 1974-11-28
DE2436881A1 (de) 1975-03-13
DE2436243A1 (de) 1975-02-13
DK398774A (it) 1975-04-07
GB1482662A (en) 1977-08-10
IE39628L (en) 1975-01-30
FR2239686A1 (it) 1975-02-28
NL7410237A (nl) 1975-02-03
BE817788A (fr) 1974-11-18
IE39628B1 (en) 1978-11-22

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