公开(公告)号：US09776737B2

公开(公告)日：2017-10-03

申请号：US14351711

申请日：2011-11-21

Applicant: Stefan Vestergaard ,  Elo Svanebjerg

Inventor： Stefan Vestergaard ,  Elo Svanebjerg

IPC: B64F5/00 ,  B64F5/20 ,  B64F5/23

CPC classification number: B64F5/20 ,  B64F5/23

Abstract: A method for de-icing liquid on a surface of an airplane includes supplying de-icing liquid to and through a spraying nozzle of a de-icing vehicle through a pipe that connects the nozzle with a tank assembly of the de-icing vehicle, where the liquid is delivered to the spraying nozzle as a mix of an anti-freeze liquid and additives, the anti-freeze liquid is delivered to the pipe from an anti-freeze liquid tank via a first dosage pump, and the additives are delivered from an additives tank via a second dosage pump.

公开(公告)号：US20140231587A1

公开(公告)日：2014-08-21

申请号：US14351711

申请日：2011-11-21

Applicant: Stefan Vestergaard ,  Elo Svanebjerg

Inventor： Stefan Vestergaard ,  Elo Svanebjerg

IPC: B64F5/00

CPC classification number: B64F5/20 ,  B64F5/23

Abstract: The invention pertains to a de-icer for airplanes, which comprises a self-propelled vehicle (32) which is provided with a lifting device (34, 36) for lifting and positioning a spraying nozzle (38) in the vicinity of an outer surface of an airplane to be de-iced. The nozzle (38) is fluidly connected to a tank assembly (40) via at least one pipe, wherein the tank assembly (40) comprises separate tanks (42, 44, 46) for an anti-freeze liquid, such as propylene or ethylene glycol, additives and water. Each tank (42, 44, 46) of the tank assembly (40) is fluidly connected to a mixing system (48) via pipes (50, 52, 54), the mixing system (48) is configured for mixing the liquids from each of the tanks (42, 44, 46) before supplying the mixed liquid to the nozzle (38). The invention also pertains to methods of providing onboard mixing of de-icing and anti-icing liquids in a de-icing vehicle.

Abstract translation: 本发明涉及一种用于飞机的除冰器，其包括自推进车辆（32），该自行车辆设有提升装置（34,36），用于提升和定位在外表面附近的喷嘴（38） 一架要除冰的飞机。 喷嘴（38）经由至少一个管道流体地连接到罐组件（40），其中罐组件（40）包括用于防冻液体（例如丙烯或乙烯）的分离的罐（42,44,46） 乙二醇，添加剂和水。 储罐组件（40）的每个罐（42,44,46）通过管道（50,52,54）流体地连接到混合系统（48），混合系统（48）构造成用于混合来自每个 在将所述混合液体供应到所述喷嘴（38）之前的所述箱体（42,44,46）中。 本发明还涉及在除冰车辆中提供除冰和防冰液体的车载混合的方法。