BRPI0716290B8 - filtro para combustível de motor e método de filtragem de combustível de motor - Google Patents

filtro para combustível de motor e método de filtragem de combustível de motor Download PDF

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Publication number
BRPI0716290B8
BRPI0716290B8 BRPI0716290A BRPI0716290A BRPI0716290B8 BR PI0716290 B8 BRPI0716290 B8 BR PI0716290B8 BR PI0716290 A BRPI0716290 A BR PI0716290A BR PI0716290 A BRPI0716290 A BR PI0716290A BR PI0716290 B8 BRPI0716290 B8 BR PI0716290B8
Authority
BR
Brazil
Prior art keywords
engine fuel
filter
filtration method
liners
face
Prior art date
Application number
BRPI0716290A
Other languages
English (en)
Inventor
David Jones Charles
H Stone Walter
Original Assignee
Cummins Inc
Du Pont
Parker Hannifin Corp
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 Cummins Inc, Du Pont, Parker Hannifin Corp filed Critical Cummins Inc
Publication of BRPI0716290A2 publication Critical patent/BRPI0716290A2/pt
Publication of BRPI0716290B1 publication Critical patent/BRPI0716290B1/pt
Publication of BRPI0716290B8 publication Critical patent/BRPI0716290B8/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/34—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements by the filter structure, e.g. honeycomb, mesh or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/24—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)

Abstract

filtro para combustível de motor e método de filtragem de combustível de motor a presente invenção . refere-se a um filtro para combustível de motor que contém um meio de filtro de uma massa de filtragem de uma nanoteia localizada preferencialmente entre dois forros. os forros podem ser teias não tecidas e a massa de filtragem está localizada em um invólucro de forma a ser cruzada pelo combustível no seu trajeto no interior do filtro. a nanoteia possui um peso base de cerca de 1,5 g/m2 a cerca de 40 g/m2 e pode encontrar-se face a face e em contato fluido com os forros à montante e à jusante. a nanoteia não contém vidro.
BRPI0716290A 2006-11-02 2007-11-01 filtro para combustível de motor e método de filtragem de combustível de motor BRPI0716290B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/591,733 US20080105626A1 (en) 2006-11-02 2006-11-02 Fuel filter
US11/591,733 2006-11-02
PCT/US2007/023102 WO2008057397A1 (en) 2006-11-02 2007-11-01 Fuel filter

Publications (3)

Publication Number Publication Date
BRPI0716290A2 BRPI0716290A2 (pt) 2013-12-24
BRPI0716290B1 BRPI0716290B1 (pt) 2019-06-04
BRPI0716290B8 true BRPI0716290B8 (pt) 2019-09-10

Family

ID=39153980

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0716290A BRPI0716290B8 (pt) 2006-11-02 2007-11-01 filtro para combustível de motor e método de filtragem de combustível de motor

Country Status (7)

Country Link
US (1) US20080105626A1 (pt)
EP (1) EP2079921B1 (pt)
JP (2) JP2010509039A (pt)
KR (1) KR101425693B1 (pt)
CN (1) CN101553660B (pt)
BR (1) BRPI0716290B8 (pt)
WO (1) WO2008057397A1 (pt)

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US8950587B2 (en) * 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
US9475009B2 (en) * 2009-12-15 2016-10-25 E I Du Pont De Nemours And Company Filtration method using polyimide nanoweb with amidized surface and apparatus therefor
EP2533877B1 (en) 2010-02-12 2020-04-08 Donaldson Company, Inc. Liquid filters
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US10155186B2 (en) 2010-12-17 2018-12-18 Hollingsworth & Vose Company Fine fiber filter media and processes
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US20120318752A1 (en) * 2010-12-20 2012-12-20 E.I. Du Pont De Nemours And Company High porosity high basis weight filter media
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US9403138B2 (en) * 2012-04-02 2016-08-02 Johnson Matthey Public Limited Company Wire standoffs for stackable structural reactors
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US9694306B2 (en) 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
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EP3313548B1 (en) * 2015-06-26 2020-08-05 Donaldson Company, Inc. Composite media for fuel streams
CN112387007A (zh) * 2015-08-22 2021-02-23 奥斯龙明士克公司 具有提高效率的用于从水-烃乳液中除去水的燃料水分离过滤介质
TWI597244B (zh) * 2016-09-01 2017-09-01 Fluid molecule group refinement device
JPWO2019194244A1 (ja) * 2018-04-06 2021-01-07 旭化成株式会社 フィルタ材
WO2020185864A1 (en) * 2019-03-12 2020-09-17 Parker-Hannifin Corporation Glass-free nonwoven coalescer
CN111749823A (zh) * 2019-03-28 2020-10-09 罗伯特·博世有限公司 用于发动机的过滤器
EP3962626A1 (en) * 2019-05-01 2022-03-09 Ascend Performance Materials Operations LLC Filter media comprising polyamide nanofiber layer
JP7321799B2 (ja) * 2019-07-02 2023-08-07 阿波製紙株式会社 多層複合化濾材及びその製造方法

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Also Published As

Publication number Publication date
US20080105626A1 (en) 2008-05-08
BRPI0716290B1 (pt) 2019-06-04
EP2079921A1 (en) 2009-07-22
EP2079921B1 (en) 2019-07-10
CN101553660B (zh) 2012-11-07
JP2012177367A (ja) 2012-09-13
KR101425693B1 (ko) 2014-08-01
JP5593344B2 (ja) 2014-09-24
WO2008057397A1 (en) 2008-05-15
KR20090077011A (ko) 2009-07-13
BRPI0716290A2 (pt) 2013-12-24
CN101553660A (zh) 2009-10-07
JP2010509039A (ja) 2010-03-25

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Legal Events

Date Code Title Description
B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: E.I DU PONT DE MOURS AND COMPANY (US) , PARKER HAN

Free format text: A FIM DE ATENDER A ALTERACAO DE NOME REQUERIDA ATRAVES DA PETICAO NO 18090033352/SP, DE 29/06/2009, E NECESSARIO APRESENTAR O DOCUMENTO DE ALTERACAO COM A DEVIDA LEGALIZACAO CONSULAR, ALEM DA GUIA DE CUMPRIMENTO DE EXIGENCIA.

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: E.I DU PONT DE MOURS AND COMPANY (US) , PARKER HAN

Free format text: ANULADA A EXIGENCIA PUBLICADA NA RPI NO 2244, DE 07/01/2014, POR AUSENCIA DE FUNDAMENTACAO LEGAL.

B15G Petition not considered as such [chapter 15.7 patent gazette]

Free format text: A PETICAO DE NO 18090033352, APRESENTADA EM 29/06/2009, EM VIRTUDE DO DISPOSTO NOS ARTS. 218 OU 219 DA LPI (LEI 9279 / 96) DE 14/05/1996, E CONSIDERADA COMO PETICAO NAO CONHECIDA POR AUSENCIA DE FUNDAMENTACAO LEGAL. O NOME ATUAL DO TITULAR E O NOME PARA O QUAL SE SOLICITA A ALTERACAO SAO IDENTICOS.

B25A Requested transfer of rights approved

Owner name: E.I DU PONT DE MOURS AND COMPANY (US)

B25K Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication

Owner name: E.I DU PONT DE NEMOURS AND COMPANY (US)

Free format text: RETIFICACAO DO DESPACHO "(25.1) - TRANSFERENCIA DEFERIDA" PUBLICADO NA RPI NO 2255, DE 25/03/2014, QUANTO AO ITEM "(71) - NOME DO DEPOSITANTE". ONDE SE LE: "E.I DU PONT DE MOURS AND COMPANY" LEIA-SE: "E.I DU PONT DE NEMOURS AND COMPANY"

B25E Requested change of name of applicant rejected

Owner name: E.I DU PONT DE NEMOURS AND COMPANY (US)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: CUMMINS, INC. (US)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/06/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/06/2019, OBSERVADAS AS CONDICOES LEGAIS

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/06/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) REFERENTE A RPI 2526 DE 04/06/2019, QUANTO AO ITEM (71) ENDERECO DA DEPOSITANTE.