FR2978994B1 - . - Google Patents
.Info
- Publication number
- FR2978994B1 FR2978994B1 FR1257661A FR1257661A FR2978994B1 FR 2978994 B1 FR2978994 B1 FR 2978994B1 FR 1257661 A FR1257661 A FR 1257661A FR 1257661 A FR1257661 A FR 1257661A FR 2978994 B1 FR2978994 B1 FR 2978994B1
- Authority
- FR
- France
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
- F04D27/0223—Control schemes therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
- F04D27/023—Details or means for fluid extraction
-
- 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
- B64D41/00—Power installations for auxiliary purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/40—Type of control system
- F05D2270/44—Type of control system active, predictive, or anticipative
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/204,916 US20130039781A1 (en) | 2011-08-08 | 2011-08-08 | Anticipation logic for a surge control valve utilized with load compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2978994A1 FR2978994A1 (fr) | 2013-02-15 |
FR2978994B1 true FR2978994B1 (fr) | 2014-10-10 |
Family
ID=47427361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1257661A Expired - Fee Related FR2978994B1 (fr) | 2011-08-08 | 2012-08-07 | . |
Country Status (2)
Country | Link |
---|---|
US (1) | US20130039781A1 (fr) |
FR (1) | FR2978994B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140130510A1 (en) * | 2012-11-09 | 2014-05-15 | Honeywell International Inc. | Systems and methods for directing cooling flow into the surge plenum of an exhaust eductor cooling system |
CN109789930B (zh) * | 2016-09-29 | 2022-08-26 | 空中客车西班牙运营有限责任公司 | 用于飞行器的辅助空气供应 |
US11339721B2 (en) | 2018-11-14 | 2022-05-24 | Honeywell International Inc. | System and method for supplying compressed air to a main engine starter motor |
CN112937885B (zh) * | 2021-03-04 | 2023-04-14 | 中国商用飞机有限责任公司 | 一种利用辅助动力装置进行引气的引气系统以及引气控制方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370560A (en) * | 1979-10-15 | 1983-01-25 | Sundstrand Corporation | Compressor load control for an auxiliary power unit |
US4834622A (en) * | 1983-06-15 | 1989-05-30 | Sundstrand Corporation | Gas turbine engine/load compressor power plants |
US4900232A (en) * | 1983-10-07 | 1990-02-13 | The Babcock & Wilcox Company | Compressor surge control method |
US4594050A (en) * | 1984-05-14 | 1986-06-10 | Dresser Industries, Inc. | Apparatus and method for detecting surge in a turbo compressor |
US4697980A (en) * | 1984-08-20 | 1987-10-06 | The Babcock & Wilcox Company | Adaptive gain compressor surge control system |
DE3805119A1 (de) * | 1988-02-18 | 1989-08-31 | Gutehoffnungshuette Man | Verfahren und einrichtung zum regeln von turbokompressoren |
US5309708A (en) * | 1988-06-03 | 1994-05-10 | Alliedsignal Inc. | Multifunction integrated power unit |
US5240380A (en) * | 1991-05-21 | 1993-08-31 | Sundstrand Corporation | Variable speed control for centrifugal pumps |
US5265408A (en) * | 1992-02-13 | 1993-11-30 | Allied-Signal Inc. | Exhaust eductor cooling system |
US5306116A (en) * | 1992-04-10 | 1994-04-26 | Ingersoll-Rand Company | Surge control and recovery for a centrifugal compressor |
US5508943A (en) * | 1994-04-07 | 1996-04-16 | Compressor Controls Corporation | Method and apparatus for measuring the distance of a turbocompressor's operating point to the surge limit interface |
DE102004035575A1 (de) * | 2004-07-22 | 2006-02-16 | Daimlerchrysler Ag | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine mit einem Verdichter, insbesondere eines Abgasturboladers |
US7513119B2 (en) * | 2005-02-03 | 2009-04-07 | The Boeing Company | Systems and methods for starting aircraft engines |
US20080019842A1 (en) * | 2006-07-21 | 2008-01-24 | Hamilton Sundstrand Corporation | System and method for controlling compressor flow |
-
2011
- 2011-08-08 US US13/204,916 patent/US20130039781A1/en not_active Abandoned
-
2012
- 2012-08-07 FR FR1257661A patent/FR2978994B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2978994A1 (fr) | 2013-02-15 |
US20130039781A1 (en) | 2013-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20160429 |