FR2373322A1 - Ensemble de filtrage d'air d'entree pour moteurs a turbines - Google Patents
Ensemble de filtrage d'air d'entree pour moteurs a turbinesInfo
- Publication number
- FR2373322A1 FR2373322A1 FR7736753A FR7736753A FR2373322A1 FR 2373322 A1 FR2373322 A1 FR 2373322A1 FR 7736753 A FR7736753 A FR 7736753A FR 7736753 A FR7736753 A FR 7736753A FR 2373322 A1 FR2373322 A1 FR 2373322A1
- Authority
- FR
- France
- Prior art keywords
- particles
- light
- turbine engines
- air filter
- inlet 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
- F02C7/052—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with dust-separation devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
-
- 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
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/43—Knitted filter mediums
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0536—Highspeed fluid intake means [e.g., jet engine intake]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
- Cyclones (AREA)
Abstract
L'invention concerne une ensemble de filtrage d'air éliminant aussi bien les grosses particules que les particules légères et les particules du type aérosol. Il comprend un réseau de filtres à air tourbillonnaires 10 éliminant les particules de grosse taille et de poids relativement lourd, mais non les particules légères et bien dispersées, et un réseau 50 de feuilles d'une matiere en filaments tissée ou non tissée, disposé de manière à recevoir l'air partiellement nettoyé venant du réseau de filtres 10 et à retenir les particules légères et bien dispersées qui y sont en suspension. L'ensemble de filtrage de l'invention est destiné à des moteurs à turbines à gaz d'aéronefs travaillant dans des milieux très poussiéreux ou très corrosifs, par exemple des aéronefs utilises en agriculture.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/748,598 US4158449A (en) | 1976-12-07 | 1976-12-07 | Inlet air cleaner assembly for turbine engines |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2373322A1 true FR2373322A1 (fr) | 1978-07-07 |
FR2373322B1 FR2373322B1 (fr) | 1984-10-26 |
Family
ID=25010130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7736753A Granted FR2373322A1 (fr) | 1976-12-07 | 1977-12-06 | Ensemble de filtrage d'air d'entree pour moteurs a turbines |
Country Status (14)
Country | Link |
---|---|
US (1) | US4158449A (fr) |
JP (1) | JPS53107784A (fr) |
AU (1) | AU509304B2 (fr) |
BE (1) | BE861573A (fr) |
BR (1) | BR7708123A (fr) |
CA (1) | CA1103466A (fr) |
DE (1) | DE2753988C2 (fr) |
ES (1) | ES464744A1 (fr) |
FR (1) | FR2373322A1 (fr) |
GB (1) | GB1575130A (fr) |
IT (1) | IT1090722B (fr) |
NL (1) | NL177512C (fr) |
SE (1) | SE424700B (fr) |
ZA (1) | ZA777122B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0558091A1 (fr) * | 1992-02-27 | 1993-09-01 | Atomic Energy Corporation Of South Africa Limited | Dispositif de filtration |
EP3222358A4 (fr) * | 2015-09-06 | 2018-07-25 | Harvey Industries Co., Ltd. | Dispositif de séparation de poussières et système de commande intelligent comprenant ledit dispositif |
WO2024036318A1 (fr) * | 2022-08-12 | 2024-02-15 | Donaldson Company, Inc. | Système d'épurateur d'air à deux étages doté d'un pré-nettoyeur positionné latéralement et pré-nettoyeur |
Families Citing this family (101)
Publication number | Priority date | Publication date | Assignee | Title |
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US4300918A (en) * | 1978-05-08 | 1981-11-17 | Parmatic Filter Corporation | Method for removing moisture particles |
IL58769A (en) * | 1978-12-04 | 1985-05-31 | Pall Corp | Inlet air cleaner and mist eliminator assembly for gas turbine engines |
US4256472A (en) * | 1979-09-04 | 1981-03-17 | Lifetime Industries | Mist filter for extracting moisture from outlet air from auto air conditioner |
US4266829A (en) * | 1979-10-16 | 1981-05-12 | The United States Of America As Represented By The Secretary Of The Interior | Combined rotating bed scrubber and water eliminator |
DE3068402D1 (en) * | 1980-03-18 | 1984-08-09 | Girmes Werke Ag | Process for the separation of oil or oily substances from gases like air |
US4316726A (en) * | 1980-07-07 | 1982-02-23 | American Sterilizer Company | Method and apparatus for processing fluids |
US4348057A (en) * | 1980-08-25 | 1982-09-07 | B & J Manufacturing Company | Blower and dust collecting machine and method of operation |
US4385912A (en) * | 1981-09-30 | 1983-05-31 | The Boeing Company | Apparatus for extracting liquid and foam from gas |
US4643158A (en) * | 1982-06-11 | 1987-02-17 | Giannotti Hugo V | Vortex particle separator |
US4537608A (en) * | 1983-11-16 | 1985-08-27 | Pall Corporation | System for removing contaminant particles from a gas |
EP0296314A3 (fr) * | 1987-03-30 | 1990-04-04 | Rudolf Martin Schmid | Filtre à auto-nettoyage pour des milieux gazéiformes avec séparation préliminaire de poussière |
US4936528A (en) * | 1988-05-11 | 1990-06-26 | General Research Corporation | Method and apparatus for orbital debris mitigation |
JPH01295636A (ja) * | 1988-05-21 | 1989-11-29 | Meidensha Corp | 電動機の鉄心構造 |
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US5137555A (en) * | 1988-12-22 | 1992-08-11 | Peerless Manufacturing Company | Frontal drain for a marine mist extractor |
FR2642662B1 (fr) * | 1989-02-09 | 1992-04-30 | Abg Semca | Dispositif et procede de separation des particules solides presentes dans un gaz et appareil comportant un tel dispositif |
DE8909626U1 (fr) * | 1989-08-11 | 1989-10-26 | Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De | |
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US5639222A (en) * | 1995-07-06 | 1997-06-17 | Wagner Spray Tech Corporation | Close coupled series turbine mounting |
JP2961075B2 (ja) * | 1995-11-13 | 1999-10-12 | 三菱重工業株式会社 | ガスタービン用ロータ冷却空気フィルタ |
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JP4303318B2 (ja) * | 1996-04-26 | 2009-07-29 | ドナルドソン カンパニー,インコーポレイティド | 縦溝が付けられたフィルター媒体 |
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CN1590746B (zh) * | 1999-02-26 | 2010-04-14 | 唐纳森公司 | 用于过滤器的密封系统 |
US6190432B1 (en) | 1999-02-26 | 2001-02-20 | Donaldson Company, Inc. | Filter arrangement; sealing system; and methods |
US6348084B1 (en) | 1999-11-05 | 2002-02-19 | Donaldson Company, Inc. | Filter element, air cleaner, and methods |
US8449638B2 (en) | 1999-11-05 | 2013-05-28 | Donaldson Company, Inc. | Filter element, air cleaner, and methods |
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EP1722880B2 (fr) | 2004-02-17 | 2018-10-03 | Donaldson Company, Inc. | Systemes de filtre a air, elements filtrants reutilisables, et methodes s'y rapportant |
US7048500B2 (en) * | 2004-03-01 | 2006-05-23 | Donaldson Company, Inc. | Silencer for ventilation system and methods |
KR101140061B1 (ko) | 2004-03-08 | 2012-05-02 | 라인츠-디히퉁스-게엠베하 | 유체 분리장치 |
US7905936B2 (en) * | 2004-04-30 | 2011-03-15 | Donaldson Company, Inc. | Filter arrangements; housing; assemblies; and, methods |
CN102258918B (zh) | 2004-04-30 | 2016-02-24 | 唐纳森公司 | 过滤器结构;外壳;组件及方法 |
EP2196394B1 (fr) | 2004-06-14 | 2012-12-05 | Pratt & Whitney Line Maintenance Services, Inc. | Procédé pour la collecte et le traitement d'eaux usées du lavage d'un moteur |
WO2006009766A1 (fr) | 2004-06-18 | 2006-01-26 | Donaldson Company, Inc. | Agencements de filtre à air, cartouche filtrante prêtes à l’usage et procédés |
US7297173B2 (en) * | 2004-11-30 | 2007-11-20 | Donaldson Company, Inc. | Gas turbine air intake system with bypass arrangement and methods |
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EP3055532B1 (fr) | 2013-10-10 | 2019-12-18 | EcoServices, LLC | Collecteur de lavage de moteur à passage radial |
ITCO20130056A1 (it) * | 2013-11-04 | 2015-05-05 | Nuovo Pignone Srl | Sistema di lavaggio integrato per motore con turbina a gas. |
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US10400670B2 (en) | 2016-06-15 | 2019-09-03 | General Electric Company | Inlet particle separator for a turbine engine |
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-
1976
- 1976-12-07 US US05/748,598 patent/US4158449A/en not_active Expired - Lifetime
-
1977
- 1977-11-24 CA CA291,689A patent/CA1103466A/fr not_active Expired
- 1977-11-29 NL NLAANVRAGE7713166,A patent/NL177512C/xx not_active IP Right Cessation
- 1977-11-30 ZA ZA00777122A patent/ZA777122B/xx unknown
- 1977-12-01 GB GB50173/77A patent/GB1575130A/en not_active Expired
- 1977-12-02 AU AU31162/77A patent/AU509304B2/en not_active Expired
- 1977-12-03 DE DE2753988A patent/DE2753988C2/de not_active Expired
- 1977-12-05 ES ES464744A patent/ES464744A1/es not_active Expired
- 1977-12-06 IT IT52097/77A patent/IT1090722B/it active
- 1977-12-06 SE SE7713808A patent/SE424700B/xx not_active IP Right Cessation
- 1977-12-06 FR FR7736753A patent/FR2373322A1/fr active Granted
- 1977-12-06 BR BR7708123A patent/BR7708123A/pt unknown
- 1977-12-07 JP JP14702377A patent/JPS53107784A/ja active Granted
- 1977-12-07 BE BE183223A patent/BE861573A/fr not_active IP Right Cessation
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US2688377A (en) * | 1950-04-12 | 1954-09-07 | American Air Filter Co | Self-cleaning oil bath gas cleaner |
FR1320200A (fr) * | 1962-01-26 | 1963-03-08 | D Applic Generalisees Sur L Ai | épurateur de fluides gazeux poussiéreux |
DE1291165B (de) * | 1965-03-31 | 1969-03-20 | Gen Electric | Fremdstoffabscheider fuer Gasturbinen |
FR1548724A (fr) * | 1966-11-15 | 1968-12-06 | ||
FR1585516A (fr) * | 1967-09-29 | 1970-01-23 | ||
US3690606A (en) * | 1968-05-27 | 1972-09-12 | Pall Corp | Anisometric compressed and bonded multilayer knitted wire mesh composites |
US3534548A (en) * | 1969-06-30 | 1970-10-20 | Avco Corp | Separator apparatus for engine air inlets |
US3884658A (en) * | 1972-04-18 | 1975-05-20 | Pall Corp | Air cleaner for supercharged engines |
FR2210724A1 (fr) * | 1972-12-18 | 1974-07-12 | Pall Corp | |
US3915679A (en) * | 1973-04-16 | 1975-10-28 | Pall Corp | Vortex air cleaner array |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0558091A1 (fr) * | 1992-02-27 | 1993-09-01 | Atomic Energy Corporation Of South Africa Limited | Dispositif de filtration |
FR2687930A1 (fr) * | 1992-02-27 | 1993-09-03 | Atomic Energy South Africa | Systeme filtrant, notamment pour la filtration de l'air. |
US5403367A (en) * | 1992-02-27 | 1995-04-04 | Atomic Energy Corporation Of South Africa Limited | Filtration |
US5480464A (en) * | 1992-02-27 | 1996-01-02 | Atomic Energy Corporation Of South Africa Limited | Filtration |
EP3222358A4 (fr) * | 2015-09-06 | 2018-07-25 | Harvey Industries Co., Ltd. | Dispositif de séparation de poussières et système de commande intelligent comprenant ledit dispositif |
AU2016316256B2 (en) * | 2015-09-06 | 2020-02-20 | Harvey Industries Co., Ltd. | Dust separation device and intelligent control system comprising same |
WO2024036318A1 (fr) * | 2022-08-12 | 2024-02-15 | Donaldson Company, Inc. | Système d'épurateur d'air à deux étages doté d'un pré-nettoyeur positionné latéralement et pré-nettoyeur |
Also Published As
Publication number | Publication date |
---|---|
ZA777122B (en) | 1978-09-27 |
JPS576373B2 (fr) | 1982-02-04 |
AU3116277A (en) | 1979-06-07 |
SE424700B (sv) | 1982-08-09 |
DE2753988C2 (de) | 1986-09-11 |
US4158449A (en) | 1979-06-19 |
BE861573A (fr) | 1978-06-07 |
NL177512C (nl) | 1985-10-01 |
CA1103466A (fr) | 1981-06-23 |
DE2753988A1 (de) | 1978-07-20 |
SE7713808L (sv) | 1978-06-08 |
AU509304B2 (en) | 1980-05-01 |
NL7713166A (nl) | 1978-06-09 |
ES464744A1 (es) | 1979-10-01 |
JPS53107784A (en) | 1978-09-20 |
GB1575130A (en) | 1980-09-17 |
IT1090722B (it) | 1985-06-26 |
NL177512B (nl) | 1985-05-01 |
BR7708123A (pt) | 1978-07-25 |
FR2373322B1 (fr) | 1984-10-26 |
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ST | Notification of lapse |