BRPI0513523A - dispositivo de filtro para fluidos e método para filtragem de fluidos - Google Patents

dispositivo de filtro para fluidos e método para filtragem de fluidos

Info

Publication number
BRPI0513523A
BRPI0513523A BRPI0513523-0A BRPI0513523A BRPI0513523A BR PI0513523 A BRPI0513523 A BR PI0513523A BR PI0513523 A BRPI0513523 A BR PI0513523A BR PI0513523 A BRPI0513523 A BR PI0513523A
Authority
BR
Brazil
Prior art keywords
filter
fluid
filter device
channel
oil
Prior art date
Application number
BRPI0513523-0A
Other languages
English (en)
Inventor
Guenther Rassinger
Original Assignee
Guenther Rassinger
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 Guenther Rassinger filed Critical Guenther Rassinger
Publication of BRPI0513523A publication Critical patent/BRPI0513523A/pt

Links

Classifications

    • 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • 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
    • B01D29/114—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 arranged for inward flow filtration
    • 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
    • B01D29/52—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 parallel connection
    • B01D29/54—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 parallel 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
    • B01D29/50—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Safety Valves (AREA)

Abstract

DISPOSITIVO DE FILTRO PARA FLUIDOS E MéTODO PARA FILTRAGEM DE FLUIDOS Trata-se de um dispositivo de filtro (10) para fluidos, especificamente para óleo de motor, óleo hidráulico, dotado de um invólucro de filtro (1) compreendendo uma ou duas entradas de filtro (2) e uma saída de filtro (3). O invólucro de filtro contém um filtro (4) consistindo de pelo menos dois elementos de filtro em forma de anel (7,8) que concentricamente circundam um tubo central (18) do dispositivo de filtro. Em um canal (14) entre os dois elementos de filtro adjacentes há um canal (16) que percorre em forma de um espiral em volta do elemento de filtro interno (8) e está embutido no filtro (4). No canal (16) há uma válvula de regulagem de pressão controlada (9) que se abre quando é excedido um certo nível de pressão no óleo filtrado.
BRPI0513523-0A 2004-08-05 2005-07-26 dispositivo de filtro para fluidos e método para filtragem de fluidos BRPI0513523A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/912,021 US7479219B2 (en) 2004-08-05 2004-08-05 Filter device for fluids and method for filtering fluids
PCT/IB2005/002984 WO2006016279A1 (en) 2004-08-05 2005-07-26 Filter device for fluids and method for filtering fluids

Publications (1)

Publication Number Publication Date
BRPI0513523A true BRPI0513523A (pt) 2008-05-06

Family

ID=35432739

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513523-0A BRPI0513523A (pt) 2004-08-05 2005-07-26 dispositivo de filtro para fluidos e método para filtragem de fluidos

Country Status (12)

Country Link
US (1) US7479219B2 (pt)
EP (1) EP1786538B1 (pt)
JP (1) JP2008508991A (pt)
KR (1) KR100870736B1 (pt)
CN (1) CN1980719A (pt)
AU (1) AU2005270921A1 (pt)
BR (1) BRPI0513523A (pt)
CA (1) CA2568962A1 (pt)
MX (1) MX2007001091A (pt)
RU (1) RU2359736C2 (pt)
WO (1) WO2006016279A1 (pt)
ZA (1) ZA200609814B (pt)

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CN111330334B (zh) * 2020-03-23 2022-01-11 袁壮达 一种可选择式污水过滤装置
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Also Published As

Publication number Publication date
EP1786538B1 (en) 2012-12-12
CA2568962A1 (en) 2006-02-16
RU2007107951A (ru) 2008-09-10
KR100870736B1 (ko) 2008-11-27
US7479219B2 (en) 2009-01-20
CN1980719A (zh) 2007-06-13
MX2007001091A (es) 2007-07-09
AU2005270921A1 (en) 2006-02-16
RU2359736C2 (ru) 2009-06-27
JP2008508991A (ja) 2008-03-27
US20060027510A1 (en) 2006-02-09
EP1786538A1 (en) 2007-05-23
KR20070029287A (ko) 2007-03-13
ZA200609814B (en) 2007-12-27
WO2006016279A1 (en) 2006-02-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.