FR2066489A5 - - Google Patents
Info
- Publication number
- FR2066489A5 FR2066489A5 FR7038426A FR7038426A FR2066489A5 FR 2066489 A5 FR2066489 A5 FR 2066489A5 FR 7038426 A FR7038426 A FR 7038426A FR 7038426 A FR7038426 A FR 7038426A FR 2066489 A5 FR2066489 A5 FR 2066489A5
- 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
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
- F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86900369A | 1969-10-24 | 1969-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2066489A5 true FR2066489A5 (fr) | 1971-08-06 |
Family
ID=25352749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7038426A Expired FR2066489A5 (fr) | 1969-10-24 | 1970-10-23 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3597106A (fr) |
| JP (1) | JPS4830405B1 (fr) |
| BE (1) | BE757915A (fr) |
| DE (1) | DE2051771B2 (fr) |
| FR (1) | FR2066489A5 (fr) |
| GB (1) | GB1324790A (fr) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1342590A (en) * | 1970-07-17 | 1974-01-03 | Secr Defence | Suppression of noise in gas turbine engines |
| US3777489A (en) * | 1972-06-01 | 1973-12-11 | Gen Electric | Combustor casing and concentric air bleed structure |
| US3945759A (en) * | 1974-10-29 | 1976-03-23 | General Electric Company | Bleed air manifold |
| US3966355A (en) * | 1975-06-24 | 1976-06-29 | Westinghouse Electric Corporation | Steam turbine extraction system |
| JPS5669498A (en) * | 1979-10-22 | 1981-06-10 | Hitachi Ltd | Cooling fan for rotary motor |
| US5680754A (en) * | 1990-02-12 | 1997-10-28 | General Electric Company | Compressor splitter for use with a forward variable area bypass injector |
| US5231825A (en) * | 1990-04-09 | 1993-08-03 | General Electric Company | Method for compressor air extraction |
| US5155993A (en) * | 1990-04-09 | 1992-10-20 | General Electric Company | Apparatus for compressor air extraction |
| US5203162A (en) * | 1990-09-12 | 1993-04-20 | United Technologies Corporation | Compressor bleed manifold for a gas turbine engine |
| US5160241A (en) * | 1991-09-09 | 1992-11-03 | General Electric Company | Multi-port air channeling assembly |
| US5351478A (en) * | 1992-05-29 | 1994-10-04 | General Electric Company | Compressor casing assembly |
| JP2003517525A (ja) * | 1998-02-26 | 2003-05-27 | アリソン・アドバンスト・ディベロップメント・カンパニー | 圧縮機端壁ブリードシステム |
| DE19815168C2 (de) * | 1998-04-04 | 2001-02-22 | Man Turbomasch Ag Ghh Borsig | Rohrleitungsdurchführung durch zwei oder mehrere Wandungen eines Axialkompressors einer Gasturbine |
| US6109868A (en) * | 1998-12-07 | 2000-08-29 | General Electric Company | Reduced-length high flow interstage air extraction |
| US6325595B1 (en) * | 2000-03-24 | 2001-12-04 | General Electric Company | High recovery multi-use bleed |
| US6732530B2 (en) * | 2002-05-31 | 2004-05-11 | Mitsubishi Heavy Industries, Ltd. | Gas turbine compressor and clearance controlling method therefor |
| CN100419220C (zh) * | 2003-05-07 | 2008-09-17 | 斯奈克玛马达公司 | 涡轮机静子及其装配和拆卸方法 |
| FR2902142B1 (fr) * | 2006-06-09 | 2008-09-05 | Snecma Sa | Systeme de decharge d'un compresseur a basse pression de turbomachine |
| FR2912790B1 (fr) * | 2007-02-16 | 2013-08-02 | Snecma | Agencement de circuits de prelevement d'air,etage de compresseur le comportant,compresseur les comportant et turboreacteur les comportant |
| FR2925130B1 (fr) * | 2007-12-14 | 2012-07-27 | Snecma | Dispositif de prelevement d'air dans un compresseur de turbomachine |
| EP2078837A1 (fr) * | 2008-01-11 | 2009-07-15 | Siemens Aktiengesellschaft | Dispositif de prélèvement d'air pour un compresseur d'un moteur à turbine à gaz |
| JP4841680B2 (ja) * | 2010-05-10 | 2011-12-21 | 川崎重工業株式会社 | ガスタービン圧縮機の抽気構造 |
| US9528391B2 (en) | 2012-07-17 | 2016-12-27 | United Technologies Corporation | Gas turbine engine outer case with contoured bleed boss |
| FR3048017B1 (fr) * | 2016-02-24 | 2019-05-31 | Safran Aircraft Engines | Redresseur pour compresseur de turbomachine d'aeronef, comprenant des orifices de prelevement d'air de forme etiree selon la direction circonferentielle |
| US10731663B2 (en) * | 2016-06-21 | 2020-08-04 | Rolls-Royce North American Technologies Inc. | Axial compressor with radially outer annulus |
| CN111312058B (zh) * | 2019-11-29 | 2022-02-25 | 中国科学院工程热物理研究所 | 压气机试验件结构 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520697A (en) * | 1943-10-11 | 1950-08-29 | Vickers Electrical Co Ltd | Internal-combustion turbine plant |
| US2693904A (en) * | 1950-11-14 | 1954-11-09 | A V Roe Canada Ltd | Air bleed for compressors |
| US2738921A (en) * | 1950-11-22 | 1956-03-20 | United Aircraft Corp | Boundary layer control apparatus for compressors |
| US2702665A (en) * | 1951-03-07 | 1955-02-22 | United Aircraft Corp | Stator construction for axial flow compressors |
| US2958456A (en) * | 1954-10-06 | 1960-11-01 | Power Jets Res & Dev Ltd | Multi-stage aerofoil-bladed compressors |
| US3398881A (en) * | 1967-01-10 | 1968-08-27 | United Aircraft Corp | Compressor bleed device |
-
0
- BE BE757915D patent/BE757915A/fr unknown
-
1969
- 1969-10-24 US US869003A patent/US3597106A/en not_active Expired - Lifetime
-
1970
- 1970-10-22 DE DE2051771A patent/DE2051771B2/de not_active Withdrawn
- 1970-10-22 GB GB5014470A patent/GB1324790A/en not_active Expired
- 1970-10-23 JP JP45093409A patent/JPS4830405B1/ja active Pending
- 1970-10-23 FR FR7038426A patent/FR2066489A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1324790A (en) | 1973-07-25 |
| JPS4830405B1 (fr) | 1973-09-20 |
| US3597106A (en) | 1971-08-03 |
| DE2051771B2 (de) | 1980-01-17 |
| BE757915A (fr) | 1971-04-01 |
| DE2051771A1 (de) | 1971-05-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |