BRPI0401829A - Estrutura de tubo central moldado de plástico - Google Patents

Estrutura de tubo central moldado de plástico

Info

Publication number
BRPI0401829A
BRPI0401829A BR0401829-0A BRPI0401829A BRPI0401829A BR PI0401829 A BRPI0401829 A BR PI0401829A BR PI0401829 A BRPI0401829 A BR PI0401829A BR PI0401829 A BRPI0401829 A BR PI0401829A
Authority
BR
Brazil
Prior art keywords
central
tube structure
center tube
molded plastic
housing
Prior art date
Application number
BR0401829-0A
Other languages
English (en)
Inventor
Ledu Quoc Nguyen
Allen Buhr Wright
Original Assignee
Arvinmeritor Technology Llc
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 Arvinmeritor Technology Llc filed Critical Arvinmeritor Technology Llc
Publication of BRPI0401829A publication Critical patent/BRPI0401829A/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
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B01D2201/127—Pleated filters with means for keeping the spacing between the pleats
    • 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
    • B01D2201/4023—Means for connecting filter housings to supports
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

"ESTRUTURA DE TUBO CENTRAL MOLDADO DE PLáSTICO". A presente invenção refere-se a um filtro para um sistema fluido que inclui um alojamento, apresentando uma cavidade interna. Um meio de filtração fica disposto no alojamento e definindo uma abertura central. Uma estrutura de tubo central fica disposta no interior da abertura central e inclui discos, os quais podem ser empilhados uns sobre os outros. Cada disco inclui uma porção central, apresentando uma base, recebida por uma parede interna da porção central do disco adjacente. Uma porção externa estende-se radialmente para o exterior, a partir da porção central, e fica posicionada de forma adjacente ao meio de filtração. A porção central, a base e a porção externa podem incluir aberturas para permitir o fluxo de fluido através da estrutura de tubo central. A estrutura de tubo central provê a integridade estrutural desejada, enquanto permite que o fluido flua através do tubo central. A estrutura de tubo central da presente invenção pode ser produzida por um processo de moldagem de plástico.
BR0401829-0A 2003-05-27 2004-05-25 Estrutura de tubo central moldado de plástico BRPI0401829A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/445,498 US6962256B2 (en) 2003-05-27 2003-05-27 Plastic molded center tube assembly

Publications (1)

Publication Number Publication Date
BRPI0401829A true BRPI0401829A (pt) 2005-01-18

Family

ID=33131536

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0401829-0A BRPI0401829A (pt) 2003-05-27 2004-05-25 Estrutura de tubo central moldado de plástico

Country Status (7)

Country Link
US (2) US6962256B2 (pt)
EP (1) EP1481715A1 (pt)
JP (2) JP4656860B2 (pt)
CN (1) CN1287883C (pt)
AU (1) AU2004202233A1 (pt)
BR (1) BRPI0401829A (pt)
MX (1) MXPA04005101A (pt)

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EP1850941B1 (en) * 2005-02-22 2011-04-13 Baldwin Filters, Inc. Filter apparatus
US8057669B2 (en) 2005-02-22 2011-11-15 Baldwin Filters, Inc. Filter element and filter assembly including locking mechanism
WO2007038542A2 (en) * 2005-09-28 2007-04-05 Pall Corporation Fluid treatment assemblies and elements and methods for making them
JP4597054B2 (ja) * 2006-01-05 2010-12-15 和興フィルタテクノロジー株式会社 フィルタ
JP4523924B2 (ja) * 2006-03-23 2010-08-11 株式会社ノリタケカンパニーリミテド セラミック直管孔筒状支持体および酸素分離膜
US20090057221A1 (en) * 2007-08-28 2009-03-05 Filter Resources, Inc. Pleated Woven Wire Filter
AR070160A1 (es) * 2008-01-14 2010-03-17 Purolator Filters Na Llc Soporte inferior hecho de una combinacion de dos piezas resilientes y elemento de sello de valvula de alivio para filtros de fluidos
US8361314B2 (en) * 2008-01-14 2013-01-29 Purolator Filters Na Llc Single piece resilient combination bottom support and relief valve end seal element for fluid filters
TWI458539B (zh) * 2008-01-14 2014-11-01 Mann & Hummel Purolator Filters Llc 單件式組合式防洩回及減壓閥
US9095795B2 (en) * 2008-02-27 2015-08-04 Mann+Hummel Purolator Filters Llc Anti-drainback valve with position positive locking for spin-on oil and fuel filters
US20090211964A1 (en) * 2008-02-27 2009-08-27 Purolator Filters Na Llc Corrugated-Ribbed Thread Plates for Oil/Fuel Spin-on Filters
US8241493B2 (en) * 2008-06-16 2012-08-14 Baldwin Filters, Inc. Filter with ejection mechanism
US8815090B2 (en) * 2008-06-16 2014-08-26 Baldwin Filters, Inc. Filter with water separation device
US8128819B2 (en) * 2008-06-16 2012-03-06 Baldwin Filters Inc. Fluid filter, fluid filter assembly, and mounting method
US7980396B2 (en) * 2008-07-01 2011-07-19 Purolator Filters Na Llc Truss type high pressure center support for liquid filtration
DE202008010504U1 (de) * 2008-08-07 2009-12-17 Mann+Hummel Gmbh Filtersystem zur Filtrierung von Fluiden
IT1399713B1 (it) * 2009-02-18 2013-05-03 T I S P A Ora Sati S R L Sa Anello distanziatore di elementi prismatici per membrane di filtrazione.
US8808552B2 (en) * 2010-12-16 2014-08-19 Zenpure (Hangzhou) Co., Ltd. Stackable filter cup apparatus and method
CN102489059B (zh) * 2011-12-08 2014-04-09 成都华西工业气体有限公司 一种自清洗过滤器
US8991619B2 (en) 2012-03-26 2015-03-31 Baldwin Filters, Inc. Filter assembly with water evacuation and methods
KR101360110B1 (ko) 2012-04-17 2014-02-11 김현용 배관 내부의 스케일 제거장치
BR112015016047B1 (pt) 2013-01-04 2022-05-31 Baldwin Filters, Inc Tampa de extremidade para elemento de filtro, método para formar a mesma e disposição de filtro
DE102013012013A1 (de) 2013-07-18 2015-01-22 Mann + Hummel Gmbh Stützrohr, Filterelement und Filtersystem mit einem Stützrohr sowie Verfahren und Vorrichtung zur Herstellung des Stützrohrs
DE202014104200U1 (de) * 2014-06-11 2015-09-14 Boll & Kirch Filterbau Gmbh Rückspülfilter und Filtereinsatz hierfür
CN105317503A (zh) * 2015-12-07 2016-02-10 邵良玉 一种汽车滤清器用滤芯
CN105536545A (zh) * 2016-01-28 2016-05-04 诺克尔过滤（苏州）有限公司 顶入式大流量防污染过滤机
US10427078B2 (en) 2016-07-15 2019-10-01 Donaldson Company, Inc. Filter element and support structure
CN107100694A (zh) * 2017-03-29 2017-08-29 索格菲（苏州）汽车部件有限公司 发动机的机油过滤器
KR102211420B1 (ko) * 2017-09-28 2021-02-03 주식회사 엘지화학 역삼투압막 필터 모듈
US11498022B2 (en) 2017-12-08 2022-11-15 Cummins Filtration Ip, Inc. Oval seal with stabilization contour
FR3078490B1 (fr) 2018-03-05 2022-10-14 Cummins Filtration Sarl Element filtrant et boitier ayant des sections transversales non circulaires
USD884866S1 (en) 2018-05-08 2020-05-19 Cummins Filtration Ip, Inc. Filter element
US10918978B2 (en) * 2018-05-08 2021-02-16 Cummins Filtration Ip, Inc. Oval filter with exterior elliptical radial seal and internal support structure
WO2019219654A1 (de) * 2018-05-18 2019-11-21 Mann+Hummel Gmbh Stützrohr für ein filterelement, filterelement mit einem stützrohr und verfahren zur herstellung eines solchen filterelements
CA3044946C (en) * 2018-09-17 2025-10-07 McFarlen Engineering Ltd. FILTER SUPPORT ELEMENT AND METHOD OF USE
USD969289S1 (en) 2020-03-05 2022-11-08 Cummins Filtration Inc. Filter element

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DE1902534A1 (de) 1969-01-18 1970-08-13 Bauknecht Gmbh G Fraeserantriebsvorrichtung
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US6783833B2 (en) * 2002-07-15 2004-08-31 Itw Fleetwood-Signode Protector for sheet metal coils

Also Published As

Publication number Publication date
CN1572352A (zh) 2005-02-02
US20040238437A1 (en) 2004-12-02
AU2004202233A1 (en) 2004-12-16
EP1481715A1 (en) 2004-12-01
US20060016745A1 (en) 2006-01-26
JP2005040785A (ja) 2005-02-17
US6962256B2 (en) 2005-11-08
JP2009148755A (ja) 2009-07-09
CN1287883C (zh) 2006-12-06
MXPA04005101A (es) 2005-07-01
US7168572B2 (en) 2007-01-30
JP4656860B2 (ja) 2011-03-23

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PUROLATOR FILTERS NA LLC (US)

Free format text: TRANSFERIDO DE: ARVINMERITOR TECHNOLOGY, LLC

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A 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 2135 DE 06/12/2011.