Zodiac Aerotechnics

Guenter Boomgaarden

Wolfgang Rittner

Hasso Weinmann

Mark Niedostatek

Ruediger Meckes

The invention relates to a passenger service unit for an aircraft, comprising at least one light source and at least one passenger air supply device. According to the invention the passenger air supply device is adapted for applying a flow of air to the light source. Furthermore it relates to a method for providing light and fresh air to passenger of an aircraft by providing an air flow from an air supply device and light from a light source to the passenger. The method comprises applying an air flow from said passenger air supply device to said light source for cooling the light source by means of convection. Furthermore the invention relates to a method for assembling a passenger service unit and to an aircraft.

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Scharbeutz, Germany

Guenter Boomgaarden