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Pertes de R134a dans les systèmes de conditionnement d'air automobile.

R134a-Emissionen aus Pkw-Klimaanlagen.

Auteurs : SCHWARZ W.

Type d'article : Article

Résumé

Overall R134a emissions are broken down into three types: normal, irregular and disposal emissions (ELV sucking off not occurring). Based on 1000 air-conditioning units opened and recorded by 9 garages in 2000, the rate of normal loss is assessed at 6.3%/year (25% tolerance band) during the first seven years of ex work air-conditioning systems' use phase. Irregular losses amount to almost 2%/year. Future disposal emissions are estimated at 2% on an one-year-base. Thus, the overall emissions range around 10%/year.

Détails

  • Titre original : R134a-Emissionen aus Pkw-Klimaanlagen.
  • Identifiant de la fiche : 2002-3187
  • Langues : Allemand
  • Source : KI Luft Kältetech. - vol. 38 - n. 2
  • Date d'édition : 02/2002

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