JPS54151297A - Air conditioning system for aircrafts - Google Patents
Air conditioning system for aircraftsInfo
- Publication number
- JPS54151297A JPS54151297A JP5966378A JP5966378A JPS54151297A JP S54151297 A JPS54151297 A JP S54151297A JP 5966378 A JP5966378 A JP 5966378A JP 5966378 A JP5966378 A JP 5966378A JP S54151297 A JPS54151297 A JP S54151297A
- Authority
- JP
- Japan
- Prior art keywords
- air
- flow rate
- cabin
- circulated
- bleed air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
PURPOSE: To provide an air conditioning system for aircrafts, in which arrangement is such that a re-circulating fan in driven by bleed air and the bleed air is furnished to the cabin as fresh air, whereby sizes of the fan and driving means can be made small, and at the same time, consumption of bleed air can be saved.
CONSTITUTION: Flow rate of air circulated in conduit 18 is detected at venturi portion 17 and given as input to means 19 for controlling re-circulated air flow rate, so as to control the flow rate of bleed air passing through control valve 20 for controlling the flow rate of re-circulated air. Rotation of turbine 16 is controlled by the bleed air controlled as above, and the bleed air is expanded in the turibine 16 to a low temperature. Then, it is gathered, as fresh air, in the region downstreams of tubine 16 and supplied into cabin 12. On the other hand, air circulated from cabin 12, as shown by arrow C in the drawing, is controlled at a required flow rate by means of fan 15 driven by the turbine 16 and driven into conduit 18. After passing through venturi portion 17, it gathers in the region 11 downstreams of turbine 7 and then is returned to cabin 12.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53059663A JPS6020205B2 (en) | 1978-05-18 | 1978-05-18 | Aircraft air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53059663A JPS6020205B2 (en) | 1978-05-18 | 1978-05-18 | Aircraft air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54151297A true JPS54151297A (en) | 1979-11-28 |
JPS6020205B2 JPS6020205B2 (en) | 1985-05-21 |
Family
ID=13119652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53059663A Expired JPS6020205B2 (en) | 1978-05-18 | 1978-05-18 | Aircraft air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6020205B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7878887B2 (en) | 2003-12-30 | 2011-02-01 | Airbus Deutschland Gmbh | Method and device for the air-conditioning of a freight compartment of a cabin of an aircraft |
JP2016099154A (en) * | 2014-11-19 | 2016-05-30 | 株式会社フジクラ | Device and method for air-cooling of fuel debris |
US20190002108A1 (en) * | 2017-06-28 | 2019-01-03 | Hamilton Sundstrand Corporation | Three wheel and simple cycle aircraft environmental control system |
US11358725B2 (en) | 2017-06-28 | 2022-06-14 | Hamilton Sundstrand Corporation | Three wheel and simple cycle aircraft environmental control system |
-
1978
- 1978-05-18 JP JP53059663A patent/JPS6020205B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7878887B2 (en) | 2003-12-30 | 2011-02-01 | Airbus Deutschland Gmbh | Method and device for the air-conditioning of a freight compartment of a cabin of an aircraft |
JP2016099154A (en) * | 2014-11-19 | 2016-05-30 | 株式会社フジクラ | Device and method for air-cooling of fuel debris |
US20190002108A1 (en) * | 2017-06-28 | 2019-01-03 | Hamilton Sundstrand Corporation | Three wheel and simple cycle aircraft environmental control system |
US10850854B2 (en) | 2017-06-28 | 2020-12-01 | Hamilton Sunstrand Corporation | Three wheel and simple cycle aircraft environmental control system |
US11358725B2 (en) | 2017-06-28 | 2022-06-14 | Hamilton Sundstrand Corporation | Three wheel and simple cycle aircraft environmental control system |
Also Published As
Publication number | Publication date |
---|---|
JPS6020205B2 (en) | 1985-05-21 |
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