ES464744A1 - Ÿperfeccionamientos introducidos en un conjunto de limpiado-res de aire por torbellino y eliminadores de nieblas, y en un motor correspondienteÿ - Google Patents

Ÿperfeccionamientos introducidos en un conjunto de limpiado-res de aire por torbellino y eliminadores de nieblas, y en un motor correspondienteÿ

Info

Publication number
ES464744A1
ES464744A1 ES464744A ES464744A ES464744A1 ES 464744 A1 ES464744 A1 ES 464744A1 ES 464744 A ES464744 A ES 464744A ES 464744 A ES464744 A ES 464744A ES 464744 A1 ES464744 A1 ES 464744A1
Authority
ES
Spain
Prior art keywords
air cleaner
turbine engines
array
cleaner assembly
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.)
Expired
Application number
ES464744A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pall Corp
Original Assignee
Pall Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pall Corp filed Critical Pall Corp
Publication of ES464744A1 publication Critical patent/ES464744A1/es
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00Features, 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
    • F02C7/04Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F02C7/052Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with dust-separation devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02Air cleaners
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/60Efficient propulsion technologies, e.g. for aircraft
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00Gas separation
    • Y10S55/43Knitted filter mediums
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/0536Highspeed fluid intake means [e.g., jet engine intake]

Abstract

Perfeccionamientos introducidos en un conjunto de limpiadores de aire por torbellino y eliminadores de nieblas, que comprende, en combinación, un alojamiento que tiene una entrada y una salida dispuestas para la circulación a su través de aire que lleva partículas contaminantes más pesadas y más ligeras y partículas soportadas en aerosol; y dispuestas en el alojamiento a través de la conducción de circulación de aire desde la entrada a la salida, en sucesión, una primera agrupación que elimina partículas contaminantes más pesadas y comprende una pluralidad de limpiadores de aire por torbellino, en que los limpiadores de aire por torbellino comprenden un cuerpo limpiador de aire tubular recto que tiene un pasaje central cilíndrico con una entrada y una salida en extremos opuestos, y un desviador adyacente a la entrada para crear una corriente de torbellino en el aire afluyente para concentrar partículas contaminantes en el aire junto a la periferia del pasaje y proporcionan un núcleo de aireen el centro del pasaje que contiene partículas contaminantes más ligeras y soportadas en aerosol, y un miembro de salida que tiene un pasaje para aire de núcleo central que comunica con el pasaje central cilíndrico del cuerpo tubular y dispuesto dentro del pasaje junto a la salida, definiendo la pared exterior del miembro de salida un pasaje de barrido de contaminantes generalmente anular dentro del pasaje central cilíndrico del cuerpo tubular a través del cual pasan partículas contaminantes, mientras que el aire de núcleo junto al centro del pasaje pasa a través del pasaje para aire de núcleo central del miembro de salida; y una segunda agrupación que elimina partículas contaminantes más ligeras y soportadas en aerosol y que comprende una pluralidad de láminas superpuestas de material filamentoso que definen a su través pasajes de una cara a otra de la agrupación, dispuestas en comunicación de circulación con los pasajes de aire de núcleo de los miembros de salida de los limpiadores de aire por torbellino en la primera agrupación, comprendiendo las láminas monofilamentos que tienen un diámetro dentro del margen de aproximadamente 0,127 a aproximadamente 8,89 mm, y estando comprimidas sustancialmente por todo este área de superficie hasta un diámetro máximo de poros, por debajo de aproximadamente 5 mm, bajo una presión dentro del margen de aproximadamente 0,07 a aproximadante 7 kg/cm2, de manera tal que la caída de presión a través de una porción de 0,1516 metros cuadrados de la agrupación con un caudal normalizado de aire de 82.919 litros por minuto a 25ºC, está dentro del margen de aproximadamente 12,7 a aproximadamente 76,2 mm de columna de agua, estando los filamentos en las superficies de contacto de las capas interiores en contacto a presión entre sí, sustancialmente a todo lo largo de las mismas, mediante tal compresión.
ES464744A 1976-12-07 1977-12-05 Ÿperfeccionamientos introducidos en un conjunto de limpiado-res de aire por torbellino y eliminadores de nieblas, y en un motor correspondienteÿ Expired ES464744A1 (es)

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 (1)

Publication Number Publication Date
ES464744A1 true ES464744A1 (es) 1979-10-01

Family

ID=25010130

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464744A Expired ES464744A1 (es) 1976-12-07 1977-12-05 Ÿperfeccionamientos introducidos en un conjunto de limpiado-res de aire por torbellino y eliminadores de nieblas, y en un motor correspondienteÿ

Country Status (14)

Country Link
US (1) US4158449A (es)
JP (1) JPS53107784A (es)
AU (1) AU509304B2 (es)
BE (1) BE861573A (es)
BR (1) BR7708123A (es)
CA (1) CA1103466A (es)
DE (1) DE2753988C2 (es)
ES (1) ES464744A1 (es)
FR (1) FR2373322A1 (es)
GB (1) GB1575130A (es)
IT (1) IT1090722B (es)
NL (1) NL177512C (es)
SE (1) SE424700B (es)
ZA (1) ZA777122B (es)

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Also Published As

Publication number Publication date
SE7713808L (sv) 1978-06-08
FR2373322B1 (es) 1984-10-26
AU509304B2 (en) 1980-05-01
DE2753988A1 (de) 1978-07-20
GB1575130A (en) 1980-09-17
JPS53107784A (en) 1978-09-20
JPS576373B2 (es) 1982-02-04
DE2753988C2 (de) 1986-09-11
ZA777122B (en) 1978-09-27
FR2373322A1 (fr) 1978-07-07
BR7708123A (pt) 1978-07-25
SE424700B (sv) 1982-08-09
NL177512C (nl) 1985-10-01
BE861573A (fr) 1978-06-07
NL177512B (nl) 1985-05-01
CA1103466A (en) 1981-06-23
NL7713166A (nl) 1978-06-09
AU3116277A (en) 1979-06-07
IT1090722B (it) 1985-06-26
US4158449A (en) 1979-06-19

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