JP4625053B2 - ディフューザ、エアサイクル装置および環境制御システム - Google Patents
ディフューザ、エアサイクル装置および環境制御システム Download PDFInfo
- Publication number
- JP4625053B2 JP4625053B2 JP2007195302A JP2007195302A JP4625053B2 JP 4625053 B2 JP4625053 B2 JP 4625053B2 JP 2007195302 A JP2007195302 A JP 2007195302A JP 2007195302 A JP2007195302 A JP 2007195302A JP 4625053 B2 JP4625053 B2 JP 4625053B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- diffuser
- heat exchanger
- turbine
- diffuser plate
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
- F28F9/0268—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box in the form of multiple deflectors for channeling the heat exchange medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
- B64D2013/0603—Environmental Control Systems
- B64D2013/0614—Environmental Control Systems with subsystems for cooling avionics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
- B64D2013/0603—Environmental Control Systems
- B64D2013/0674—Environmental Control Systems comprising liquid subsystems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/50—On board measures aiming to increase energy efficiency
Description
Claims (6)
- 回転軸を画定するシャフトに取付けられた圧縮機と、
前記シャフトに取付けられたタービンと、
前記タービンからの前記回転軸に沿った出口と、
前記出口に取付けられたディフューザと、
前記ディフューザに取付けられた熱交換器と、
を備え、
前記ディフューザは、ディフューザプレートを備え、該ディフューザプレートは、円形の外周縁部と、この外周縁部および前記熱交換器に向けて空気流を分配する前記回転軸に沿った突起部と、を有することを特徴とするエアサイクル装置。 - 前記突起部が前記回転軸に沿って画定されることを特徴とする請求項1に記載の装置。
- 前記熱交換器の断面形状が正方形であることを特徴とする請求項1に記載の装置。
- 軸に沿って画定された出口を有するエアサイクル装置と、
前記エアサイクル装置の近傍に取付けられたディフューザと、
前記ディフューザに取付けられた熱交換器と、
を備え、
前記ディフューザは、ディフューザプレートを備え、該ディフューザプレートは、円形の外周縁部と、この外周縁部および前記熱交換器に向けて空気流を分配する前記軸に沿った突起部と、を有することを特徴とする環境制御システム。 - 前記ディフューザプレートが前記ディフューザに取付けられていることを特徴とする請求項4に記載の環境制御システム。
- 前記突起部が前記エアサイクル装置に向かって突出していることを特徴とする請求項4に記載の環境制御システム。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/496,184 US7779644B2 (en) | 2006-07-31 | 2006-07-31 | Air cycle machine for an aircraft environmental control system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008049997A JP2008049997A (ja) | 2008-03-06 |
JP4625053B2 true JP4625053B2 (ja) | 2011-02-02 |
Family
ID=38621194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007195302A Expired - Fee Related JP4625053B2 (ja) | 2006-07-31 | 2007-07-27 | ディフューザ、エアサイクル装置および環境制御システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US7779644B2 (ja) |
EP (1) | EP1884465A3 (ja) |
JP (1) | JP4625053B2 (ja) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8875535B2 (en) * | 2009-12-02 | 2014-11-04 | Hamilton Sundstrand Corporation | Compact condenser module including a tortuous path for removing water droplets from air |
US8209066B2 (en) * | 2010-02-11 | 2012-06-26 | Bae Systems Information And Electronic Systems Integration Inc. | Environmental control system for precision airborne payloads |
US9574570B2 (en) | 2010-11-03 | 2017-02-21 | Hamilton Sundstard Corporation | Shaft speed and vibration sensor apparatus |
US8814510B2 (en) | 2010-12-21 | 2014-08-26 | Hamilton Sundstrand Corporation | Turbine nozzle for air cycle machine |
US8905707B2 (en) | 2010-12-21 | 2014-12-09 | Hamilton Sundstrand Corporation | Bearing cooling control in an air cycle machine |
US8529210B2 (en) | 2010-12-21 | 2013-09-10 | Hamilton Sundstrand Corporation | Air cycle machine compressor rotor |
US8596967B2 (en) | 2010-12-21 | 2013-12-03 | Hamilton Sundstrand Corporation | Turbine shroud for air cycle machine |
US8523530B2 (en) | 2010-12-21 | 2013-09-03 | Hamilton Sundstrand Corporation | Turbine rotor for air cycle machine |
US8851835B2 (en) | 2010-12-21 | 2014-10-07 | Hamilton Sundstrand Corporation | Air cycle machine compressor diffuser |
US8679210B2 (en) | 2012-01-17 | 2014-03-25 | Hamilton Sundstrand Corporation | Shrouded particle separator |
US9976447B2 (en) | 2012-07-27 | 2018-05-22 | Hamilton Sundstrand Corporation | Turbine housing for air cycle machine |
US9181959B2 (en) | 2012-08-07 | 2015-11-10 | Hamilton Sundstrand Corporation | Motor housing |
US20140047856A1 (en) * | 2012-08-17 | 2014-02-20 | Hamilton Sundstrand Corporation | Forward manifold |
US9022319B2 (en) | 2012-12-13 | 2015-05-05 | Hamilton Sundstrand Corporation | Condenser ice removal for environmental control system |
US9511869B2 (en) | 2012-12-21 | 2016-12-06 | Hamilton Sunstrand Corporation | Mixer and air pack for use in aircraft air supply system |
US9546669B2 (en) | 2013-01-11 | 2017-01-17 | Hamilton Sundstrand Corporation | Compressor housing for an air cycle machine |
US9470104B2 (en) | 2013-01-31 | 2016-10-18 | Hamilton Sundstrand Corporation | Air cycle machine with seal shaft |
US10072502B2 (en) | 2013-04-24 | 2018-09-11 | Hamilton Sundstrand Corporation | Turbine nozzle and shroud for air cycle machine |
US10072519B2 (en) | 2013-04-24 | 2018-09-11 | Hamilton Sundstrand Corporation | Turbine nozzle for air cycle machine |
US10006299B2 (en) | 2013-04-24 | 2018-06-26 | Hamilton Sundstrand Corporation | Turbine nozzle for air cycle machine |
US10072512B2 (en) | 2013-04-24 | 2018-09-11 | Hamilton Sundstrand Corporation | Turbine nozzle and shroud |
US10087760B2 (en) | 2013-04-24 | 2018-10-02 | Hamilton Sundstrand Corporation | Turbine nozzle and shroud for air cycle machine |
WO2015057544A1 (en) | 2013-10-16 | 2015-04-23 | United Technologies Corporation | Auxiliary power unit impeller blade |
US9878794B2 (en) | 2014-04-24 | 2018-01-30 | Hamilton Sundstrand Corporation | Environmental control system utilizing shoestring cycle to maximize efficiency |
US9862494B2 (en) | 2014-09-25 | 2018-01-09 | Hamilton Sundstrand Corporation | Flight deck tap off for mixer |
US9840333B2 (en) * | 2015-04-24 | 2017-12-12 | Hamilton Sundstrand Corporation | Environmental control system mixing cabin discharge air with bleed air during a cycle |
US9783307B2 (en) * | 2015-04-24 | 2017-10-10 | Hamilton Sundstrand Corporation | Environmental control system utilizing cabin discharge air to power a cycle |
US9789967B2 (en) * | 2015-12-16 | 2017-10-17 | Hamilton Sundstrand Corporation | Environmental control system |
US10940951B2 (en) | 2016-04-22 | 2021-03-09 | Hamilton Sunstrand Corporation | Environmental control system utilizing multiple mix points for recirculation air in accordance with pressure mode and motor assist |
US10974835B2 (en) * | 2018-03-19 | 2021-04-13 | Hamilton Sundstrand Corporation | Bleed air temperature and flow control system |
US11286857B2 (en) * | 2019-04-29 | 2022-03-29 | Hamilton Sundstrand Corporation | Turbine-turbine generator power thermal management system |
US11187148B1 (en) * | 2020-07-31 | 2021-11-30 | Hamilton Sundstrand Corporation | Power and cooling unit (PCU) |
US11377218B1 (en) * | 2020-12-17 | 2022-07-05 | Hamilton Sundstrand Corporation | Flexible turbine arrangement air cycle machine with adaptive heat exchanger |
US11897618B2 (en) * | 2020-12-22 | 2024-02-13 | Hamilton Sundstrand Corporation | Cabin air compressor with liquid cooled passage formed in the case |
US20230079592A1 (en) * | 2021-09-16 | 2023-03-16 | Gulfstream Aerospace Corporation | Vehicle, environmental control system, and method for operating an environmental control system |
US20240003583A1 (en) * | 2022-07-01 | 2024-01-04 | Hamilton Sundstrand Corporation | Split regeneration environmental control system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5924922A (en) * | 1995-06-07 | 1999-07-20 | Osborne Industries, Inc. | Method and apparatus for ceiling ventilation |
US20030126880A1 (en) * | 2002-01-10 | 2003-07-10 | Zywiak Thomas M. | Dual turbine bootstrap cycle environmental control system |
US20050230095A1 (en) * | 2004-04-16 | 2005-10-20 | Honeywell International Inc. | Heated sub-freezing airflow diverter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2504472A (en) * | 1946-06-17 | 1950-04-18 | Hart & Cooley Mfg Company | Air distributor |
US2567915A (en) * | 1949-03-01 | 1951-09-11 | Customaire Engineering Company | Air-conditioner system |
US2602647A (en) * | 1951-03-30 | 1952-07-08 | Standard Oil Co | Tubular contactor with conical distribution plate |
DE2160372C3 (de) * | 1971-12-02 | 1975-07-17 | 1000 Berlin | Vorrichtung zur gleichmäßigen Durchströmung eines Rohrbündelwärmetauschers |
US5109756A (en) * | 1991-01-28 | 1992-05-05 | Barboza Scott M | Adjustable air diffuser with quick mounting means |
JP2521861B2 (ja) * | 1991-04-09 | 1996-08-07 | 新晃工業株式会社 | 空気吹出口 |
US6090175A (en) * | 1999-02-02 | 2000-07-18 | Richard; Kenneth L. | Air inlet for a dust collector |
JP4313638B2 (ja) | 2003-09-25 | 2009-08-12 | 株式会社リコー | 画像管理方法、画像管理プログラム及び画像管理システム |
US8347647B2 (en) * | 2004-09-22 | 2013-01-08 | Hamilton Sundstrand Corporation | Air cycle machine for an aircraft environmental control system |
-
2006
- 2006-07-31 US US11/496,184 patent/US7779644B2/en active Active
-
2007
- 2007-07-19 EP EP07252858A patent/EP1884465A3/en not_active Withdrawn
- 2007-07-27 JP JP2007195302A patent/JP4625053B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5924922A (en) * | 1995-06-07 | 1999-07-20 | Osborne Industries, Inc. | Method and apparatus for ceiling ventilation |
US20030126880A1 (en) * | 2002-01-10 | 2003-07-10 | Zywiak Thomas M. | Dual turbine bootstrap cycle environmental control system |
US20050230095A1 (en) * | 2004-04-16 | 2005-10-20 | Honeywell International Inc. | Heated sub-freezing airflow diverter |
Also Published As
Publication number | Publication date |
---|---|
EP1884465A2 (en) | 2008-02-06 |
US20080022688A1 (en) | 2008-01-31 |
EP1884465A3 (en) | 2010-11-17 |
US7779644B2 (en) | 2010-08-24 |
JP2008049997A (ja) | 2008-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4625053B2 (ja) | ディフューザ、エアサイクル装置および環境制御システム | |
JP4589396B2 (ja) | 航空機の環境制御システム用のエアサイクルマシン | |
JP4906225B2 (ja) | 2つのエアサイクルマシンを利用する環境制御装置 | |
US7757502B2 (en) | RAM fan system for an aircraft environmental control system | |
US6151909A (en) | Two spool air cycle machine having concentric shafts | |
CN107548369B (zh) | 飞机空调系统和用于操作这种飞机空调系统的方法 | |
US6615606B2 (en) | Dual turbine bootstrap cycle environmental control system | |
US8196907B2 (en) | System for conditioning the airflow entering a turbomachine | |
JP4489776B2 (ja) | 適応可能なラム熱交換器を備えたエアサイクル空気調和 | |
US6457318B1 (en) | Recirculating regenerative air cycle | |
JP5156706B2 (ja) | 環境調和システムおよび環境調和方法 | |
US20070113579A1 (en) | Low energy electric air cycle with portal shroud cabin air compressor | |
JPH05238489A (ja) | エアサイクル空気調整装置 | |
US20200217326A1 (en) | Concentric turbine condensing cycle | |
US20130305748A1 (en) | Icephobic coating on the condenser cold side | |
JP2004245193A (ja) | 航空機用エアサイクル式空気調和装置 | |
JP2012240526A (ja) | 航空機用空調装置 | |
JP2014054969A (ja) | 航空機用空調システム | |
JP2004268617A (ja) | 航空機用空調システム | |
JPH05246395A (ja) | エアサイクル式空気調和装置 | |
JP2002002596A (ja) | 航空機用空調装置 | |
JP2001071999A (ja) | 航空機用空気調和装置 | |
CN113353267A (zh) | 一种直升机座舱空气调节系统 | |
CN117446177A (zh) | 一种基于双向引射的飞机换热系统 | |
BR102017010753A2 (pt) | Disposition containing a turbomachine and operating process for a disposal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091215 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100312 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100317 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100324 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100615 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100907 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20101012 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20101104 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131112 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |