Device for determination of radon diffusion coefficient
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00201817" target="_blank" >RIV/68407700:21110/12:00201817 - isvavai.cz</a>
Alternative codes found
RIV/86652052:_____/12:#0000053
Result on the web
<a href="https://register.epo.org/espacenet/application?number=EP08801031" target="_blank" >https://register.epo.org/espacenet/application?number=EP08801031</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Device for determination of radon diffusion coefficient
Original language description
Presented solution deals with a device for determination of radon diffusion coefficient. Measuring device is intended in particular for determination of radon diffusion coefficient of insulation materials` samples and partial elements of building structures. The new method is based on measuring the radon flux of the tested material placed between two cylindrical containers. Radon diffuses from lower container, which is connected to the radon source, through the sample to the upper container. From the known time-dependent curve of the radon concentration increase in the upper container, the radon diffusion coefficient can be calculated.
Czech name
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Czech description
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Classification
Type
P - Patent
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Result continuities
Project
<a href="/en/project/JC_10%2F2006" target="_blank" >JC_10/2006: Development and application of the measuring and diagnostic methods for evaluation of human exposure to natural radiation sources in the buildings</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Patent/design ID
EP 2185946
Publisher
EPO_1 -
Publisher name
European Patent Office
Place of publication
Munich, The Hague, Berlin, Vienna, Brussels
Publication country
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Date of acceptance
Nov 21, 2012
Owner name
České vysoké učení technické v Praze; Státní ústav radiační ochrany v.v.i.
Method of use
A - Výsledek využívá pouze poskytovatel
Usage type
A - K využití výsledku jiným subjektem je vždy nutné nabytí licence