BR9815062A - Filtro duplo - Google Patents

Filtro duplo

Info

Publication number
BR9815062A
BR9815062A BR9815062-6A BR9815062A BR9815062A BR 9815062 A BR9815062 A BR 9815062A BR 9815062 A BR9815062 A BR 9815062A BR 9815062 A BR9815062 A BR 9815062A
Authority
BR
Brazil
Prior art keywords
filter
filter elements
connecting piece
double filter
liquid
Prior art date
Application number
BR9815062-6A
Other languages
English (en)
Inventor
Helmut Luka
Original Assignee
Mann & Hummel Filter
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 Mann & Hummel Filter filed Critical Mann & Hummel Filter
Publication of BR9815062A publication Critical patent/BR9815062A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • 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
    • 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
    • B01D27/103—Bypass or safety valves
    • 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
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B01D27/142—Cartridge filters of the throw-away type having more than one filtering element connected in parallel
    • B01D27/144—Cartridge filters of the throw-away type having more than one filtering element connected in parallel arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/16—Valves
    • B01D2201/162—Valves with snap, latch or clip connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/188—Multiple filtering elements having filtering areas of different size
    • 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
    • B01D2201/4084—Snap or Seeger ring connecting means
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/13—Part flow-full flow
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/17—Twist-on

Abstract

"FILTRO DUPLO". Compreendendo vários elementos filtrantes(13,14) podem ser conectados por meio de uma peça de união (21)para a limpeza de um líquido, formando uma unidade estrutural, aqual é em seguida colocada em um corpo filtrante (12). A presenteinvenção oferece, entre outras coisas, a vantagem de oselementos filtrantes (3,14) serem conectáveis antes de sereminseridos no corpo filtrante (12), facilitando substancialmente amontagem final de todo o filtro (11) através da quantidade reduzidade peças. Além disso, a peça de união (21) pode servir para dividirum fluxo de líquido em dois fluxos parciais, os quais se diferenciamquanto ao seu grau de pureza quando da utilização de elementosfiltrantes distintos.
BR9815062-6A 1997-11-26 1998-11-14 Filtro duplo BR9815062A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752376A DE19752376A1 (de) 1997-11-26 1997-11-26 Filter
PCT/EP1998/007295 WO1999028009A1 (de) 1997-11-26 1998-11-14 Doppelfilter

Publications (1)

Publication Number Publication Date
BR9815062A true BR9815062A (pt) 2001-11-20

Family

ID=7849863

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815062-6A BR9815062A (pt) 1997-11-26 1998-11-14 Filtro duplo

Country Status (7)

Country Link
US (1) US6391193B1 (pt)
EP (1) EP1035901B1 (pt)
JP (1) JP4334137B2 (pt)
BR (1) BR9815062A (pt)
DE (2) DE19752376A1 (pt)
WO (1) WO1999028009A1 (pt)
ZA (1) ZA9810849B (pt)

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CA2367072A1 (en) * 1999-04-07 2000-10-12 Brian Langsdorg Dual-flow filter assembly with improved center-tube sealing grommet
DE19955635A1 (de) * 1999-11-20 2001-05-31 Argo Gmbh Fuer Fluidtechnik Filtervorrichtung
US20050000876A1 (en) * 1999-12-03 2005-01-06 Knight Steven R. Keyed latch valve for fuel filter
DE10001259A1 (de) * 2000-01-14 2001-07-19 Hydac Filtertechnik Gmbh Filtervorrichtung
US6554139B1 (en) 2000-06-01 2003-04-29 Parker-Hannifin Corporation Extension and locking assembly for dripless element, and container therefore
DE10030037A1 (de) * 2000-06-17 2001-12-20 Mann & Hummel Filter Zylindrische Filterpatrone mit Stützrohr
JP3755487B2 (ja) * 2002-06-21 2006-03-15 コベルコ建機株式会社 建設機械のオイルフィルタ
DE50301399D1 (de) * 2002-07-16 2006-03-02 Mann & Hummel Gmbh Ventil zur Steuerung eines Fluidstromes
DE10246151A1 (de) * 2002-10-01 2004-04-15 Mahle Filtersysteme Gmbh Ringfilterelement für ein Flüssigkeitsfilter
US20040108257A1 (en) * 2002-12-05 2004-06-10 Morton Lester K. Fluid filter with filter media bypass valve assembly
US20040238422A1 (en) * 2003-04-25 2004-12-02 Launer Brian R. Filter apparatus and associated method
US7704396B2 (en) * 2003-12-15 2010-04-27 Filtran Llc Coaxial full-flow and bypass oil filter with spring/gasket arrangement
US20060226065A1 (en) * 2003-12-15 2006-10-12 Meddock Leroy J Coaxial full-flow and bypass oil filter apparatus and method
US7090773B2 (en) * 2003-12-15 2006-08-15 Spx Corporation Coaxial full-flow and bypass oil filter
US7704397B2 (en) * 2003-12-15 2010-04-27 Filtran Llc Coaxial full-flow and bypass oil filter having cap with blades
CN1980795B (zh) * 2004-04-30 2011-08-17 富士胶片戴麦提克斯公司 液滴喷射装置
DE602005021876D1 (de) 2004-04-30 2010-07-29 Dimatix Inc Rezirkulationsanordnung
US7448741B2 (en) * 2004-04-30 2008-11-11 Fujifilm Dimatix, Inc. Elongated filter assembly
DE102004038831A1 (de) * 2004-08-10 2006-02-23 Ibs Filtran Kunststoff-/ Metallerzeugnisse Gmbh Fluidfiltermedium
DE102004061109A1 (de) * 2004-12-16 2006-06-22 Mann + Hummel Gmbh Flüssigkeitswechselfilter
ATE495811T1 (de) 2005-08-16 2011-02-15 Donaldson Co Inc Luftreiniger mit verdrehsicherer anordnung und verfahren
US8293103B2 (en) 2005-12-08 2012-10-23 Donaldson Company, Inc. Spin-on filter assembly and methods
JP2009525168A (ja) * 2006-01-30 2009-07-09 ドナルドソン カンパニー，インコーポレイティド フィルタ構成物とその整備点検
WO2007092321A2 (en) * 2006-02-07 2007-08-16 Donaldson Company, Inc. Filter arrangement and methods
US20080099388A1 (en) * 2006-10-31 2008-05-01 Honeywell International, Inc. Combination filter for a lubrication system
AU2008214885B2 (en) 2007-02-14 2012-01-19 Pall Corporation A module for processing a fluid and a process for manufacture of same
AU2008214884A1 (en) * 2007-02-14 2008-08-21 Pall Corporation Fluid processing system
WO2008098690A1 (en) 2007-02-14 2008-08-21 Pall Corporation Filter module
JP4830929B2 (ja) * 2007-03-15 2011-12-07 トヨタ紡織株式会社 オイルフィルタ
ES2426068T3 (es) * 2008-09-25 2013-10-21 Nestec S.A. Cartucho de filtro para una máquina de bebidas y una máquina de bebidas con un cartucho de filtro
USD653284S1 (en) 2009-07-02 2012-01-31 Fujifilm Dimatix, Inc. Printhead frame
US8517508B2 (en) * 2009-07-02 2013-08-27 Fujifilm Dimatix, Inc. Positioning jetting assemblies
USD652446S1 (en) 2009-07-02 2012-01-17 Fujifilm Dimatix, Inc. Printhead assembly
DE102009044939A1 (de) * 2009-09-24 2011-03-31 Robert Bosch Gmbh Filtereinrichtung für Flüssigkeiten
DE102010027150B4 (de) * 2010-07-14 2016-08-11 Mann + Hummel Gmbh Filterelement und Filtermodul
JP5639615B2 (ja) * 2011-11-07 2014-12-10 トヨタ紡織株式会社 オイル劣化抑制装置
JP5677268B2 (ja) 2011-11-07 2015-02-25 トヨタ紡織株式会社 オイル劣化抑制装置
JP6057541B2 (ja) 2012-05-07 2017-01-11 トヨタ紡織株式会社 オイル劣化抑制装置
DE102014102794B4 (de) 2014-03-03 2018-05-03 Fsp Fluid Systems Partners Holding Ag Filtervorrichtung zum Filtrieren einer Hydraulikflüssigkeit
DE102014009583B4 (de) 2014-07-01 2021-01-21 Mann+Hummel Gmbh Stützrohr, Verwendung in einem Filterelement und in einem Filtersystem sowie Verfahren zur Herstellung eines Stützrohrs
DE102015009293B4 (de) * 2015-07-21 2018-11-29 Mann+Hummel Gmbh Filtersystem und dessen Verwendung
WO2017053270A1 (en) * 2015-09-24 2017-03-30 Cummins Filtration Ip, Inc. System and method for oil filtration in bypass mode
DE102016201334A1 (de) 2016-01-29 2017-08-03 Robert Bosch Gmbh Filterelement
US10507413B2 (en) * 2017-01-17 2019-12-17 MANN+HUMMEL Filtration Technology Group Inc. Filter end cap
EP3777988B1 (en) * 2017-08-11 2024-01-17 Donaldson Company, Inc. A spin-on fluid treatment device
CN115434838A (zh) * 2017-10-27 2022-12-06 康明斯滤清系统知识产权公司 具有组合在单个壳体中的一级和二级过滤器的集成模块
MX2021004583A (es) * 2018-10-29 2021-09-08 Advanced Filtration Tech Inc Sistema y método para la filtración de fluidos.
US11577187B2 (en) * 2020-12-31 2023-02-14 Sogefi Air & Cooling Usa, Inc. Reinforced spin on rechargeable filter and related method of manufacture

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US3246920A (en) * 1963-03-15 1966-04-19 Pall Corp Coupler for filter elements
DE1907236U (de) * 1963-07-09 1964-12-23 Knecht Ges Mit Beschraenkter H Hauptstrom-filteraggregat.
US3586171A (en) * 1969-05-09 1971-06-22 Tenneco Inc Combination dual-flow and two-stage filter
JPS5676017U (pt) * 1979-11-13 1981-06-20
IT1165502B (it) * 1980-01-11 1987-04-22 Tecnocar Spa Filtro per lubrificanti di motori a combustione interna particolarmente per autoveicoli
DE3113640C2 (de) * 1981-04-04 1983-01-05 Knecht Filterwerke Gmbh, 7000 Stuttgart Verbindungsmittel für Filterpatronen von Schmierölfiltern
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US5447627A (en) * 1993-11-22 1995-09-05 Dana Corporation Dual-flow filter assembly with a center-tube sealing grommet

Also Published As

Publication number Publication date
ZA9810849B (en) 1999-05-26
WO1999028009A1 (de) 1999-06-10
DE59804697D1 (de) 2002-08-08
JP2001524372A (ja) 2001-12-04
US6391193B1 (en) 2002-05-21
EP1035901B1 (de) 2002-07-03
EP1035901A1 (de) 2000-09-20
JP4334137B2 (ja) 2009-09-30
DE19752376A1 (de) 1999-05-27

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO O PRESENTE PEDIDO DE PATENTE COMO INVENCAO - DE ACORDO COM O ART. 8O DA LPI.