MX9803367A - Cartucho de filtro favorable al medio ambiente. - Google Patents

Cartucho de filtro favorable al medio ambiente.

Info

Publication number
MX9803367A
MX9803367A MX9803367A MX9803367A MX9803367A MX 9803367 A MX9803367 A MX 9803367A MX 9803367 A MX9803367 A MX 9803367A MX 9803367 A MX9803367 A MX 9803367A MX 9803367 A MX9803367 A MX 9803367A
Authority
MX
Mexico
Prior art keywords
filter
axial
filter cartridge
outer periphery
cartridge
Prior art date
Application number
MX9803367A
Other languages
English (en)
Inventor
Gene W Brown
Jeffery E Rogers
Original Assignee
Baldwin Filters 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
Application filed by Baldwin Filters Inc filed Critical Baldwin Filters Inc
Publication of MX9803367A publication Critical patent/MX9803367A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B01D35/31—Filter housing constructions including arrangements for environmental protection, e.g. pressure resisting features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B01D2201/295—End caps with projections extending in a radial outward direction, e.g. for use as a guide, spacing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtration Of Liquid (AREA)
  • Liquid Crystal Substances (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Un cartucho de filtro para utilizarse en un sistema de filtro, en donde el cartucho no tiene partes metálicas o de plástico estructurales, y se adapta para desecharse de una manera aceptable para el medio ambiente. Se forma un medio de filtro de papel plisado en un cilindro, y las tapas de extremo enmasilladas en los extremos axiales del cilindro, mantienen la forma del filtro. Los empaques selladores están asociados con las tapas de extremo. Cuando menos un lado tiene un sello radial formado en la periferia externa del cartucho del filtro, para proteger a la tapa de extremo asociada de una region de presion más alta encontrada en la periferia externa. El otro extremo axial puede tener un filtro radial similar en algunas aplicaciones, o en otras aplicaciones, en donde no se desee el flujo en este extremo del filtro, puede utilizarse un sello axial especialmente configurado para proteger a la tapa de extremo asociada de la presion más alta en la periferia externa. El mantenimiento de la presion más baja en las tapas de extremo respectivas, coloca cualquier carga axial sobre el filtro en tension, y de esta manera, impide la aplicacion de cargas axiales de aplastamiento sobre el cartucho del filtro.
MX9803367A 1995-12-20 1998-04-29 Cartucho de filtro favorable al medio ambiente. MX9803367A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/575,833 US5685985A (en) 1995-12-20 1995-12-20 Environmentally friendly filter cartridge

Publications (1)

Publication Number Publication Date
MX9803367A true MX9803367A (es) 1998-11-29

Family

ID=24301892

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9803367A MX9803367A (es) 1995-12-20 1998-04-29 Cartucho de filtro favorable al medio ambiente.

Country Status (7)

Country Link
US (2) US5685985A (es)
EP (1) EP0873171B1 (es)
JP (1) JP2000501991A (es)
AU (1) AU704912B2 (es)
CA (1) CA2236095A1 (es)
MX (1) MX9803367A (es)
WO (1) WO1997022394A1 (es)

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AU1353197A (en) 1997-07-14
EP0873171A1 (en) 1998-10-28
US6626299B1 (en) 2003-09-30
EP0873171A4 (en) 1999-03-24
WO1997022394A1 (en) 1997-06-26
JP2000501991A (ja) 2000-02-22
CA2236095A1 (en) 1997-06-26
US5685985A (en) 1997-11-11
EP0873171B1 (en) 2001-11-14
AU704912B2 (en) 1999-05-06

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