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Normas DIN – AENOR
DIN EN 4666:2013-04

DIN EN 4666:2013-04

Aerospace series - Aircraft integrated air quality and pressure standards, criteria and determination methods; German and English version prEN 4666:2013 / Note: Date of issue 2013-04-29

Série aérospatiale - Normes intégrées de qualité d'air intérieur et de pression pour les cabines d'avion, critères et méthodes d'évaluation; Version allemande et anglaise prEN 4666:2013 / Attention: Date de parution 2013-04-29

Luft- und Raumfahrt - Integrierte Qualitätsstandards für Kabinenluft und -druck, Kriterien und Messverfahren; Deutsche und Englische Fassung prEN 4666:2013 / Achtung: Erscheinungsdatum 2013-04-29

Fecha Anulación:
2014-06 /Withdrawn
Equivalencias internacionales:

prEN 4666 (2013-02)

Resumen:
This European Standard specifies requirements and determination methods for newly certificated commercial civil passenger aircraft programmes regarding integrated air quality parameters and cabin air pressure. This European Standard is intended to apply to newly certificated commercial civil passenger aircraft programmes. It may also apply to current production aircraft if it does not carry significant burden, i.e. if it can be shown to be technically feasible and economically justifiable. This European Standard covers the period for each flight when the first crewmember enters the aircraft until the disembarkation of the last crewmember. NOTE 1 During embarkation and disembarkation, reduced temperatures in the cabin may be desirable due to increased metabolic activity of the occupants. In some ground cases, the aircraft environmental control system (ECS) may not be able to compensate for the external conditions influencing the cabin comfort conditions, such as open doors, extreme hot/cold ground/air temperatures or radiant heat. In this case, external air-conditioning systems, for example conditioned low-pressure ground air or high-pressure supply, may be used to supplement the aircraft ECS. If the temperature range stated in this European Standard is regularly exceeded (either above or below the stated range), changes to airline and/or airport procedures and/or aircraft design should be introduced. NOTE 2 During ground operations, the external air quality may adversely influence the air quality within the aircraft cabin. Contamination produced as a result of servicing activities or ground operations may enter the aircraft directly, for example via open doors, and the ECS may not be able to effectively control contaminant levels in the cabin. Airline and airport operational procedures should be organised so as to avoid direct contamination of the cabin from these pollutant sources. If the contaminant ranges stated in this European Standard are regularly exceeded, changes to airline and/or airport procedures and/or aircraft design should be introduced. Outside air quality levels would usually be regulated by national authorities. Individual predisposition may influence the proposed values and limits. prEN 4666 is a self-standing standard, independent from EN 4618 or any other similar subject documents. This European Standard covers data for: - Pressure Conditions (air pressure rate of change, absolute cabin air pressure) - Thermal Conditions (air temperature, surface temperature, draught) - Humidity Conditions - Noise and Vibration - Combined Effects as newly developed by the European study "ICE - Ideal Cabin Environment" (European Contract No. AST4-CT-2005-516131) and its related findings.
Diese Norm legt Anforderungen und Messverfahren für neu zugelassene Programme für zivile Verkehrspassagierflugzeuge in Bezug auf integrierte Qualitätsparameter für Kabinenluft und -druck fest. Sie darf auch bei Flugzeugen aus der aktuellen Produktion angewendet werden, wenn dies keine signifikanten Belastungen mit sich bringt, d. h. wenn es nachgewiesenermaßen technisch möglich und wirtschaftlich vertretbar ist. Diese Europäische Norm behandelt den Zeitraum eines Fluges vom Einsteigen des ersten Mitglieds des Flugzeugpersonals bis zum Aussteigen des letzten Mitglieds dieses Personals.
Keywords:
Aerospace transport, Air, Air quality, Air supply, Air traffic, Air transport, Aircraft cabins, Cabins, Criterion, Definitions, Measurement, Measuring techniques, Pressurized cabins, Quality, Quality assurance
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