Title:
AIR CONDITIONING BLEEDING SYSTEM
Document Type and Number:
Japanese Patent JP3419003
Kind Code:
B2
Abstract:
PURPOSE: To easily draw around a pressure governed air supply line by effectively utilizing energy provided in bled high temperature high pressure air, and decreasing a temperature of air which passes through the pressure governed air supply line for supplying pressure governed air to an air conditioning system.
CONSTITUTION: High temperature high pressure air, bled from an aircraft engine compressor 1, branches in a branch path 2 into a regulator arranging line L1 and an expansion turbine arranging line L2. A pressure of the air, passing through a regulator 3, is governed, and a temperature and pressure of the air, passing through an expansion turbine 4, are decreased by adiabatic expansion. These airs flow together in a confluent path 6, and the air, passing through a pressure governed air supply line L3, is supplied to an air conditioning system 7. Turning force of the expansion turbine 4, generated by the air passing therethrough, is collected by an energy collecting means of a generator or the like.
Inventors:
Toshikazu Sueto
Toru Takeuchi
Toru Takeuchi
Application Number:
JP29340292A
Publication Date:
June 23, 2003
Filing Date:
October 30, 1992
Export Citation:
Assignee:
SHIMADZU CORPORATION
International Classes:
B64D13/00; (IPC1-7): B64D13/00
Domestic Patent References:
| JP331099A | ||||
| JP61139597A | ||||
| JP5390508A | ||||
| JP52125915A |
Attorney, Agent or Firm:
Takahide Tanaka (1 outside)