Title:
波形部を有する航空機の空気調和装置用ミキサー
Document Type and Number:
Japanese Patent JP4575380
Kind Code:
B2
Abstract:
A mixer includes a fresh air tube defining a passage having an inlet receiving conditioned air from an air conditioning pack. The fresh air tube includes an outlet providing mixed air to a cabin of the aircraft. An outer tube at least partially surrounds the fresh air tube and receives recirculated air from the cabin. A circumferential corrugation in the fresh tube forms multiple lobes in the fresh air tube fluidly connect the outer tube to the fresh air tube. The warm recirculation air surrounds the portion of the fresh air tube to heat it preventing ice from forming. The warm recirculation air entering the fresh air tube through the lobes homogeneously mixes with the conditioned air from the pack to provide a uniform mixture of air within the fresh air tube, which further ensures the prevention of ice build up.
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Inventors:
McCall Gun, Charles, Jay.
Desmalais, Donald, Earl., Junior
Haddad, Christopher, Gee.
Zywiak, Thomas, M.
Desmalais, Donald, Earl., Junior
Haddad, Christopher, Gee.
Zywiak, Thomas, M.
Application Number:
JP2006527140A
Publication Date:
November 04, 2010
Filing Date:
September 22, 2004
Export Citation:
Assignee:
HAMILTON SUNDSTRAND CORPORATION
International Classes:
B64D13/08; B64D13/00; F24F13/02; F24F13/04
Foreign References:
| WO2002066324A2 | ||||
| EP0326950A2 | ||||
| GB671567A | ||||
| US6004204 | ||||
| US5634964 | ||||
| US5516330 | ||||
| US5133194 |
Attorney, Agent or Firm:
Tsuyoshi Hashimoto
Tomioka Kiyoshi
Tomioka Kiyoshi