The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 2014
Filed:
Jan. 19, 2012
Wolfgang Rittner, Ahrensbok, DE;
Ruediger Meckes, Berkenthin, DE;
Hasso Weinmann, Luebeck, DE;
Guenter Boomgaarden, Scharbeutz, DE;
Wolfgang Rittner, Ahrensbok, DE;
Ruediger Meckes, Berkenthin, DE;
Hasso Weinmann, Luebeck, DE;
Guenter Boomgaarden, Scharbeutz, DE;
Zodiac Aerotechnics, Plaisir, FR;
Abstract
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.