BRPI0417562A - conjunto de filtro e cartucho de filtro - Google Patents

conjunto de filtro e cartucho de filtro

Info

Publication number
BRPI0417562A
BRPI0417562A BRPI0417562-0A BRPI0417562A BRPI0417562A BR PI0417562 A BRPI0417562 A BR PI0417562A BR PI0417562 A BRPI0417562 A BR PI0417562A BR PI0417562 A BRPI0417562 A BR PI0417562A
Authority
BR
Brazil
Prior art keywords
representative
cam surface
inclined cam
filter
filter assembly
Prior art date
Application number
BRPI0417562-0A
Other languages
English (en)
Inventor
Laurence W Bassett
William Contaxis
Bruce G Taylor
David A Carbo
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BRPI0417562A publication Critical patent/BRPI0417562A/pt
Publication of BRPI0417562B1 publication Critical patent/BRPI0417562B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/106—Anti-leakage or anti-return valves
    • 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
    • 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
    • B01D35/153—Anti-leakage or anti-return valves
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4046—Means for avoiding false mounting of different parts
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

"CONJUNTO DE FILTRO E CARTUCHO DE FILTRO". E revelada um conjunto de filtro original para assegurar compatibilidade na substituição de cartucho em sistemas de filtragem tendo cartuchos de filtro substituíveis sistemas de montagem providos com aletas. Um conjunto de filtro representativo inclui um membro de cartucho representativo tendo uma porção de corpo para encerrar meios de filtro e uma porção de pescoço pendendo da mesma. A porção de pescoço representativa do cartucho representativo inclui pelo menos uma porta de entrada axial para direcionar fluido não filtrado para o interior da porção de corpo e pelo menos uma porta de saída axial para direcionar fluido filtrado para fora da porção de corpo. a porção de pescoço representativa também tem pelo menos duas aletas representativas pendendo radialmente para fora, sendo que pelo menos uma aleta define uma superfície de engate chavetada, uma superfície de came inclinada para frente e uma superfície de came inclinada para trás. As pelo menos duas aletas representativas, onde pelo menos um uma aleta define uma superfície de engate chavetada, uma superfície de came inclinada para frente e uma superfície de came inclinada para trás, poderiam ser também operativamente posicionadas sobre outros componentes do conjunto de filtro representativo.
BRPI0417562-0A 2003-12-12 2004-11-30 “conjunto de filtro, membro de cartucho de filtro, e, conjunto de válvula” BRPI0417562B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/734498 2003-12-12
US10/734,498 US6949189B2 (en) 2000-04-20 2003-12-12 Keyed filter assembly
PCT/US2004/040159 WO2005061073A1 (en) 2003-12-12 2004-11-30 Keyed filter assembly

Publications (2)

Publication Number Publication Date
BRPI0417562A true BRPI0417562A (pt) 2007-03-27
BRPI0417562B1 BRPI0417562B1 (pt) 2014-10-29

Family

ID=34710443

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0417562-0A BRPI0417562B1 (pt) 2003-12-12 2004-11-30 “conjunto de filtro, membro de cartucho de filtro, e, conjunto de válvula”

Country Status (9)

Country Link
US (2) US6949189B2 (pt)
EP (1) EP1689507B1 (pt)
JP (1) JP2007513761A (pt)
KR (1) KR101177950B1 (pt)
CN (1) CN100482311C (pt)
AT (1) ATE542585T1 (pt)
AU (1) AU2004305538A1 (pt)
BR (1) BRPI0417562B1 (pt)
WO (1) WO2005061073A1 (pt)

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US20050252841A1 (en) 2005-11-17
US6949189B2 (en) 2005-09-27
AU2004305538A1 (en) 2005-07-07
JP2007513761A (ja) 2007-05-31
EP1689507B1 (en) 2012-01-25
CN100482311C (zh) 2009-04-29
US20040144710A1 (en) 2004-07-29
WO2005061073A1 (en) 2005-07-07
CN1901983A (zh) 2007-01-24
EP1689507A1 (en) 2006-08-16
ATE542585T1 (de) 2012-02-15
BRPI0417562B1 (pt) 2014-10-29
KR101177950B1 (ko) 2012-08-28
KR20060107571A (ko) 2006-10-13

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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