This disclosure relates to various seals for sealing around exhaust pipes, such as the exhaust pipe of an aircraft auxiliary power unit. The seal can include a collar portion bounding an opening that is configured to receive the exhaust pipe. The seal can include a shroud portion connected to the collar portion and extending radially outward therefrom. The seal can be configured to inflate and/or deflate to facilitate installation and/or removal of the seal from the exhaust pipe.
AIRCRAFT AUXILIARY POWER UNIT EXHAUST PIPE SEALS AND METHODS
ABDICHTUNGEN FÜR ABGASLEITUNGEN VON FLUGZEUGEN MIT HILFSTRIEBWERKEN UND VERFAHREN
JOINTS D'ÉTANCHÉITÉ DE TUYAU D'ÉCHAPPEMENT D'UNITÉ D'ALIMENTATION AUXILIAIRE D'AÉRONEF ET PROCÉDÉS
2020-02-26
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F02K JET-PROPULSION PLANTS , Strahltriebwerke |
AIRCRAFT AUXILIARY POWER UNIT EXHAUST PIPE SEALS AND METHODS
European Patent Office | 2018
|AIRCRAFT AUXILIARY POWER UNIT EXHAUST PIPE SEALS AND METHODS
European Patent Office | 2018
|AIRCRAFT AUXILIARY POWER UNIT EXHAUST PIPE SEALS AND METHODS
European Patent Office | 2018
|