FR3029895B1 - Ventilateur et aeronef associe - Google Patents
Ventilateur et aeronef associeInfo
- Publication number
- FR3029895B1 FR3029895B1 FR1462275A FR1462275A FR3029895B1 FR 3029895 B1 FR3029895 B1 FR 3029895B1 FR 1462275 A FR1462275 A FR 1462275A FR 1462275 A FR1462275 A FR 1462275A FR 3029895 B1 FR3029895 B1 FR 3029895B1
- Authority
- FR
- France
- Prior art keywords
- housing
- shaft
- fan
- interior
- duct
- 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.)
- Active
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
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT 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
- B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being pressurised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/053—Shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/059—Roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
- G01M13/045—Acoustic or vibration analysis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1462275A FR3029895B1 (fr) | 2014-12-11 | 2014-12-11 | Ventilateur et aeronef associe |
US14/963,626 US20160169238A1 (en) | 2014-12-11 | 2015-12-09 | Fan and associated aircraft |
DE102015121395.8A DE102015121395A1 (de) | 2014-12-11 | 2015-12-09 | Lüfter und entsprechendes Luftfahrzeug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1462275A FR3029895B1 (fr) | 2014-12-11 | 2014-12-11 | Ventilateur et aeronef associe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3029895A1 FR3029895A1 (fr) | 2016-06-17 |
FR3029895B1 true FR3029895B1 (fr) | 2017-01-13 |
Family
ID=52589596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1462275A Active FR3029895B1 (fr) | 2014-12-11 | 2014-12-11 | Ventilateur et aeronef associe |
Country Status (3)
Country | Link |
---|---|
US (1) | US20160169238A1 (fr) |
DE (1) | DE102015121395A1 (fr) |
FR (1) | FR3029895B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10876539B2 (en) * | 2016-09-07 | 2020-12-29 | Hamilton Sunstrand Corporation | Ventilation fan having a hybrid bearing system |
CN109540447B (zh) * | 2018-11-12 | 2020-12-29 | 中国飞行试验研究院 | 航空发动机风扇叶片外物撞击试验平台 |
FR3127031A1 (fr) * | 2021-09-10 | 2023-03-17 | Safran Ventilation Systems | Ventilateur electrique pour aeronef |
FR3131990A1 (fr) | 2022-01-19 | 2023-07-21 | Safran Ventilation Systems | Rotor de machine électrique tournante comprenant des conducteurs de section libre |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5137230A (en) * | 1991-06-04 | 1992-08-11 | General Electric Company | Aircraft gas turbine engine bleed air energy recovery apparatus |
DE19511430A1 (de) * | 1995-03-29 | 1996-10-02 | Leybold Ag | Umwälzgebläse, Vakuumpumpe oder dergleichen |
JP2002364582A (ja) * | 2001-06-11 | 2002-12-18 | Ishikawajima Harima Heavy Ind Co Ltd | 軸流圧縮機におけるストール予知方法 |
US6883754B2 (en) | 2001-08-29 | 2005-04-26 | Inflight Warning Systems, Llc | Remediation of fan source production of smoke in an aircraft cabin |
US7246482B2 (en) * | 2004-07-16 | 2007-07-24 | Honeywell International, Inc. | Gas turbine engine bleed air power assist system and method |
DE102006003599A1 (de) * | 2006-01-25 | 2007-08-16 | Siemens Ag | Kompressorgehäuse für einen Abgasturbolader |
US8063501B2 (en) * | 2009-06-10 | 2011-11-22 | Hamilton Sundstrand Corporation | Gas turbine bleed energy recovery via counter rotating generator |
US20130326383A1 (en) * | 2012-06-04 | 2013-12-05 | Roger Anthony Gatti | Vibration data collection and processing for a gas turbine engine |
US9909497B2 (en) * | 2015-05-07 | 2018-03-06 | United Technologies Corporation | Combined stability and customer bleed with dirt, water and ice rejection |
-
2014
- 2014-12-11 FR FR1462275A patent/FR3029895B1/fr active Active
-
2015
- 2015-12-09 US US14/963,626 patent/US20160169238A1/en not_active Abandoned
- 2015-12-09 DE DE102015121395.8A patent/DE102015121395A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR3029895A1 (fr) | 2016-06-17 |
DE102015121395A1 (de) | 2016-06-16 |
US20160169238A1 (en) | 2016-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20160617 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
CA | Change of address |
Effective date: 20210910 |
|
CD | Change of name or company name |
Owner name: SAFRAN VENTILATION SYSTEMS, FR Effective date: 20210910 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |