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4. Some examples of localized protection systems
The applications detailed in the rest of this section take advantage of the physical principles developed in the previous sections, and show that it is possible to provide a level of particle protection equivalent to or even superior to that of cleanrooms at product level, while improving energy performance and operator comfort. .
The decisive point in localized protection is to ensure a good level of protection even when external disturbances –– destabilize the air curtain. In such cases, two effects need to be considered:
break-in: when an obstacle...
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Some examples of localized protection systems
Conclusion
Bibliography
Events
ContaminExpo – Exhibition and conference on contamination control and cleanrooms, held every two years in Paris (odd-numbered years):
Standards and norms
ISO
- Classification de la propreté particulaire de l'air, NF EN ISO 14644-1 (février 2016). - ISO 14644-1 - 2015
- Ergonomics of thermal environments – Analytical determination and interpretation of thermal comfort by calculating PMV and PPD indices and local thermal comfort criteria. - ISO 7730 - 2005
- Filtres à air à haute...
AFNOR
Regulations
World Health Organization (WHO) – Ambient air quality and health. Fact Sheet No. 313 (2016).
http://www.who.int/mediacentre/factsheets/fs313/fr/
Directive 2008/50/EC of the European Parliament and of the Council of May 21, 2008 on ambient air quality and cleaner air for Europe.
...
Patents
Device for protecting an operating area and corresponding method (FR3008782).
Air flow diffusion system (FR2973100).
Filtered air diffuser (FR2900718).
Method and device for close protection of a work surface by means of a clean air flow (FR2750199).
Directory
Organizations – Federations – Associations (non-exhaustive list)
Anses (Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail) :
ASPEC (French reference organization for all those involved in contamination control in cleanrooms and controlled-atmosphere zones):...
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