ES2133830T3 - Dispositivo de filtro de aire de flujo invertido y procedimiento para su utilizacion. - Google Patents

Dispositivo de filtro de aire de flujo invertido y procedimiento para su utilizacion.

Info

Publication number
ES2133830T3
ES2133830T3 ES95939095T ES95939095T ES2133830T3 ES 2133830 T3 ES2133830 T3 ES 2133830T3 ES 95939095 T ES95939095 T ES 95939095T ES 95939095 T ES95939095 T ES 95939095T ES 2133830 T3 ES2133830 T3 ES 2133830T3
Authority
ES
Spain
Prior art keywords
reverse flow
air filter
flow air
filter element
procedure
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 - Lifetime
Application number
ES95939095T
Other languages
English (en)
Inventor
Donald F Engel
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23350262&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2133830(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Application granted granted Critical
Publication of ES2133830T3 publication Critical patent/ES2133830T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
    • B01D46/0031—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid with collecting, draining means
    • 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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0043—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding containing fixed gas displacement elements or cores
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/06—Details of supporting structures for filtering material, e.g. cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/027—Radial sealings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Compressor (AREA)
  • Drying Of Gases (AREA)

Abstract

SE SUMINISTRA UN DISPOSITIVO FILTRADOR DE AIRE DE FLUJO INVERSO. EL DISPOSITIVO INCLUYE UN PRIMER ELEMENTO FILTRADOR (21) QUE TIENE UN PRIMER Y UN SEGUNDO CASQUETE EXTREMO (23, 24), EL SEGUNDO CASQUETE DEL EXTREMO (24) TIENE UNA ABERTURA DE DRENAJE CENTRAL (96). UNA FORMA DE TUNEL SOBRE LA SUPERFICIE INTERIOR (94) DEL SEGUNDO CASQUETE DEL EXTREMO SE UTILIZA PAR DIRIGIR UN FLUJO DE HUMEDAD HACIA LA ABERTURA DE DRENAJE. EL DISPOSITIVO INCLUYE UN ALOJAMIENTO (2) EN EL CUAL SE POSICIONA EL ELEMENTO FILTRADOR, OPERATIVAMENTE, DURANTE SU USO. CIERTAS CARACTERISTICAS DEL ALOJAMIENTO FACILITAN LA EXTRACCION DE LA HUMEDAD DEL ELEMENTO FILTRADOR MIENTRAS QUE TAMBIEN INHIBEN LAS INTERFERENCIAS CON EL SELLAMIENTO ENTRE EL ELEMENTO FILTRADOR Y EL ALOJAMIENTO.
ES95939095T 1994-11-23 1995-11-13 Dispositivo de filtro de aire de flujo invertido y procedimiento para su utilizacion. Expired - Lifetime ES2133830T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/344,371 US5613992A (en) 1994-11-23 1994-11-23 Reverse flow air filter arrangement and method

Publications (1)

Publication Number Publication Date
ES2133830T3 true ES2133830T3 (es) 1999-09-16

Family

ID=23350262

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95939095T Expired - Lifetime ES2133830T3 (es) 1994-11-23 1995-11-13 Dispositivo de filtro de aire de flujo invertido y procedimiento para su utilizacion.

Country Status (11)

Country Link
US (2) US5613992A (es)
EP (1) EP0793525B1 (es)
JP (1) JP2001515395A (es)
CN (1) CN1174516A (es)
AU (1) AU696053B2 (es)
BR (1) BR9509763A (es)
CA (1) CA2206268A1 (es)
DE (2) DE69509786T2 (es)
ES (1) ES2133830T3 (es)
MX (1) MX9703690A (es)
WO (1) WO1996015841A1 (es)

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WO2024155734A1 (en) 2023-01-17 2024-07-25 Donaldson Company, Inc. Filter cartridge
WO2025240907A1 (en) 2024-05-17 2025-11-20 Donaldson Company, Inc. Filter elements and assemblies
WO2025240912A1 (en) 2024-05-17 2025-11-20 Donaldson Company, Inc. Filter elements and assemblies
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AU696053B2 (en) 1998-08-27
CA2206268A1 (en) 1996-05-30
JP2001515395A (ja) 2001-09-18
US5690712A (en) 1997-11-25
EP0793525B1 (en) 1999-05-19
DE69509786T2 (de) 1999-09-16
DE69509786D1 (de) 1999-06-24
WO1996015841A1 (en) 1996-05-30
CN1174516A (zh) 1998-02-25
MX9703690A (es) 1997-08-30
AU4105196A (en) 1996-06-17
EP0793525A1 (en) 1997-09-10
US5613992A (en) 1997-03-25
DE29521599U1 (de) 1997-11-27
BR9509763A (pt) 1998-07-07

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