MX9703690A - Arreglo de filtro de aire de flujo inverso y metodo de operacion. - Google Patents

Arreglo de filtro de aire de flujo inverso y metodo de operacion.

Info

Publication number
MX9703690A
MX9703690A MX9703690A MX9703690A MX9703690A MX 9703690 A MX9703690 A MX 9703690A MX 9703690 A MX9703690 A MX 9703690A MX 9703690 A MX9703690 A MX 9703690A MX 9703690 A MX9703690 A MX 9703690A
Authority
MX
Mexico
Prior art keywords
filter element
reverse flow
air filter
flow air
housing
Prior art date
Application number
MX9703690A
Other languages
English (en)
Other versions
MXPA97003690A (es
Inventor
Donald F Engel
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9703690(A) "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
Publication of MXPA97003690A publication Critical patent/MXPA97003690A/es
Publication of MX9703690A publication Critical patent/MX9703690A/es

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 describe un arreglo de filtro de aire de flujo inverso. El arreglo incluye un elemento de filtro (21) que tiene primeras y segundas tapas extremas (23, 24), la segunda tapa extrema (24) tiene un orificio de drenaje central (96). Una forma de embudo sobre una superficie interior (94) de la segunda tapa extrema se utiliza para dirigir el flujo de humedad al orificio de drenaje. El arreglo incluye un alojamiento (2) en el cual se posiciona el elemento de filtro operativamente durante el uso. Ciertas características en el alojamiento facilitan el retiro de la humedad del elemento de filtro, en tanto que también inhiben la interferencia con el sellado entre el elemento de filtro y el alojamiento.
MX9703690A 1994-11-23 1995-11-13 Arreglo de filtro de aire de flujo inverso y metodo de operacion. MX9703690A (es)

Applications Claiming Priority (3)

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
US08344371 1994-11-23
PCT/US1995/014521 WO1996015841A1 (en) 1994-11-23 1995-11-13 Reverse flow air filter arrangement and method

Publications (2)

Publication Number Publication Date
MXPA97003690A MXPA97003690A (es) 1997-08-01
MX9703690A true MX9703690A (es) 1997-08-30

Family

ID=23350262

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9703690A MX9703690A (es) 1994-11-23 1995-11-13 Arreglo de filtro de aire de flujo inverso y metodo de operacion.

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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US5547480A (en) * 1994-01-21 1996-08-20 Donaldson Company, Inc. Cylindrical air filter with radially directed seal

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Publication number Publication date
US5690712A (en) 1997-11-25
AU4105196A (en) 1996-06-17
DE69509786D1 (de) 1999-06-24
EP0793525A1 (en) 1997-09-10
AU696053B2 (en) 1998-08-27
EP0793525B1 (en) 1999-05-19
CN1174516A (zh) 1998-02-25
WO1996015841A1 (en) 1996-05-30
CA2206268A1 (en) 1996-05-30
BR9509763A (pt) 1998-07-07
DE29521599U1 (de) 1997-11-27
ES2133830T3 (es) 1999-09-16
JP2001515395A (ja) 2001-09-18
US5613992A (en) 1997-03-25
DE69509786T2 (de) 1999-09-16

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