FR2464090B1 - Filtre a fluide, et notamment filtre a fluide muni d'un indicateur de pression differentielle - Google Patents

Filtre a fluide, et notamment filtre a fluide muni d'un indicateur de pression differentielle

Info

Publication number
FR2464090B1
FR2464090B1 FR8018718A FR8018718A FR2464090B1 FR 2464090 B1 FR2464090 B1 FR 2464090B1 FR 8018718 A FR8018718 A FR 8018718A FR 8018718 A FR8018718 A FR 8018718A FR 2464090 B1 FR2464090 B1 FR 2464090B1
Authority
FR
France
Prior art keywords
fluid filter
differential pressure
pressure indicator
particular fluid
filter
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8018718A
Other languages
English (en)
Other versions
FR2464090A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Parker Hannifin Corp
Original Assignee
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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Publication of FR2464090A1 publication Critical patent/FR2464090A1/fr
Application granted granted Critical
Publication of FR2464090B1 publication Critical patent/FR2464090B1/fr
Expired legal-status Critical Current

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
    • B01D35/143—Filter condition indicators
    • 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
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B01D2201/295—End caps with projections extending in a radial outward direction, e.g. for use as a guide, spacing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B01D2201/296—Other than having a circular shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR8018718A 1979-09-04 1980-08-28 Filtre a fluide, et notamment filtre a fluide muni d'un indicateur de pression differentielle Expired FR2464090B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/072,382 US4272368A (en) 1979-09-04 1979-09-04 Fluid filter and indicator

Publications (2)

Publication Number Publication Date
FR2464090A1 FR2464090A1 (fr) 1981-03-06
FR2464090B1 true FR2464090B1 (fr) 1985-11-15

Family

ID=22107201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8018718A Expired FR2464090B1 (fr) 1979-09-04 1980-08-28 Filtre a fluide, et notamment filtre a fluide muni d'un indicateur de pression differentielle

Country Status (9)

Country Link
US (1) US4272368A (fr)
JP (1) JPS5645716A (fr)
AU (1) AU534664B2 (fr)
BR (1) BR8005591A (fr)
CA (1) CA1148875A (fr)
DE (1) DE3032846A1 (fr)
FR (1) FR2464090B1 (fr)
GB (1) GB2057285B (fr)
MX (1) MX153177A (fr)

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DE3131477A1 (de) * 1981-08-08 1983-03-24 Riedel-Technik Gmbh, 5657 Haan "einrichtung zum messen der freispuelnotwendigkeit von mit brauchwasser beaufschlagten, wellengelagerten, in einem rohrkoerper angeordneten siebflaechen"
US4512882A (en) * 1983-10-18 1985-04-23 Donaldson Company, Inc. Single-ended, spin-on fuel water separator
US4522712A (en) * 1983-10-18 1985-06-11 Donaldson Company, Inc. Double-ended, spin-on fuel water separator
US5006235A (en) * 1986-03-20 1991-04-09 Pall Corporation Barrier flange filter assembly including cover
US4883588A (en) * 1987-05-29 1989-11-28 Vacco Industries Underwater filter system
US4815493A (en) * 1987-09-17 1989-03-28 Parker-Hannifin Corporation Cartridge bypass valve
US4932205A (en) * 1989-02-27 1990-06-12 Allied-Signal Inc. Bypass valve and visual indicator for a fuel system
DE3930727A1 (de) * 1989-09-14 1991-03-28 Miele & Cie Anordnung und verfahren zur verschmutzungsgradueberwachung und -anzeige eines flusenfilters und/oder waermetauschers in einem waeschetrockner
US5089144B1 (en) * 1989-12-08 1996-11-12 Nartron Corp Filter condition indicator having moveable sensor and aggregate flow counter
US5250176A (en) * 1991-11-27 1993-10-05 Dana Corporation Modular valve assembly for oil filter
NL9300179A (nl) * 1993-01-28 1994-08-16 Goet Richard Claas Filterinrichting met verwisselbare filters.
US5382355A (en) * 1994-01-04 1995-01-17 Arlozynski; Daniel A. Engine coolant filter
US5586569A (en) * 1995-07-27 1996-12-24 Parker-Hannifin Corporation Pneumatic pressure regulator
US5702592A (en) * 1995-10-20 1997-12-30 Western Filter Corporation Filter monitoring device which monitors differential pressure and temperature
US5935426A (en) 1997-08-08 1999-08-10 Teledyne Industries, Inc., A California Corporation Water treatment device with volumetric and time monitoring features
US6149801A (en) * 1997-08-08 2000-11-21 Water Pik, Inc,. Water treatment device with volumetric monitoring features
US7886610B2 (en) * 1999-07-19 2011-02-15 Donaldson Company, Inc. Differential pressure gauge for filter
US6858134B2 (en) * 2002-12-23 2005-02-22 Arvin Technologies, Inc. Fluid filtration system including replaceable filter module
US7060178B2 (en) * 2003-06-13 2006-06-13 The United States Of America As Represented By The Secretary Of The Army Universal single element filter test fixture
USD533622S1 (en) 2003-10-01 2006-12-12 Water Pik, Inc. End-of-faucet filter
US7326334B2 (en) * 2003-10-01 2008-02-05 Instapure Brands, Inc. End-of-faucet filter
ATE429967T1 (de) * 2003-12-22 2009-05-15 Donaldson Co Inc Flüssigkeitsfilteranordnung und verfahren
US6884349B1 (en) * 2004-04-12 2005-04-26 Fleetguard, Inc. Oval centerpost and cooperating filter cartridge
USD567898S1 (en) 2004-05-17 2008-04-29 Parker-Hannifin Corporation Filter element
USD537502S1 (en) 2004-05-17 2007-02-27 Parker-Hannifin Corporation Filter element
USD529126S1 (en) 2004-05-17 2006-09-26 Parker-Hannifin Corporation Filter end cap
US7494017B2 (en) * 2004-05-17 2009-02-24 Parker-Hannifin Corporation Filter element with off-axis end cap
USD560751S1 (en) 2004-05-17 2008-01-29 Parker-Hannifin Corp. Filter element
US7412896B2 (en) * 2004-08-31 2008-08-19 Stanadyne Corporation Filter change indicator
US7137303B2 (en) * 2004-08-31 2006-11-21 Stanadyne Corporation Filter change indicator
US20070056888A1 (en) * 2005-09-09 2007-03-15 Williams Michael J Filter change indicator
WO2008030323A1 (fr) * 2006-09-06 2008-03-13 Donaldson Company, Inc. Ensemble de filtre de liquide, composants et procédés
KR20160105534A (ko) 2007-03-20 2016-09-06 도날드슨 컴파니, 인코포레이티드 에어로졸 세퍼레이터 어셈블리； 요소； 및 방법
US8404029B2 (en) 2007-06-14 2013-03-26 Donaldson Company, Inc. Crankcase ventilation filter arrangments; components; and, methods
US7618480B2 (en) 2007-07-16 2009-11-17 Flair Corporation Filter assembly and method
WO2009018454A2 (fr) 2007-08-02 2009-02-05 Donaldson Company, Inc. Ensemble filtre de ventilation de carter de moteur ; composants et procédés
JP4835584B2 (ja) * 2007-11-27 2011-12-14 ダイキン工業株式会社 ラック
US20090230034A1 (en) * 2008-03-14 2009-09-17 Darnell Justin R Filter cartridge
CN102438718B (zh) 2009-03-31 2015-08-26 唐纳森公司 液体过滤器组件、结构、部件和方法
US9132064B2 (en) 2009-12-23 2015-09-15 Avent, Inc. Enteral feeding catheter assembly incorporating an indicator
US8439862B2 (en) 2010-12-10 2013-05-14 Kimberly-Clark Worldwide, Inc. Infusion apparatus with flow indicator
US9346002B2 (en) 2010-12-22 2016-05-24 Donaldson Company, Inc. Crankcase ventilation filter assembly, components, and methods
CN104918678B (zh) * 2012-10-10 2016-12-07 英格索兰公司 用于压缩空气过滤器的过滤器元件适配器
US20140223715A1 (en) * 2013-02-14 2014-08-14 Whirlpool Corporation Product indication for filter status update
US10987617B2 (en) 2016-04-05 2021-04-27 Hamilton Sundstrand Corporation Pressure detection system immune to pressure ripple effects
US10465612B2 (en) 2017-04-03 2019-11-05 Hamilton Sundstrand Corporation Aircraft fluid control system having a pressure sensor
US11619560B2 (en) 2019-10-18 2023-04-04 Hamilton Sundstrand Corporation Pressure ripple mitigation in pressure sensors
DE102019008741A1 (de) * 2019-12-17 2021-06-17 Hydac Filtertechnik Gmbh Filtervorrichtung
US12161956B2 (en) 2020-09-21 2024-12-10 Donaldson Company, Inc. Filter cartridge, filter assembly, and methods
CN114320535A (zh) * 2021-12-29 2022-04-12 无锡双翼汽车环保科技有限公司 改进的矿用防爆柴油机碳烟过滤器
CN117185578B (zh) * 2023-10-24 2024-06-21 深圳市汉斯顿净水设备有限公司 一种净水器滤芯结构及其检测系统

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Publication number Priority date Publication date Assignee Title
GB970826A (en) * 1962-07-19 1964-09-23 Lancaster And Tonge Ltd Improvements in strainers for the removal of extraneous matter from relatively large flows of liquid
FR1388986A (fr) * 1964-01-03 1965-02-12 Perfectionnement aux filtres pour fluides liquides ou gazeux
US3327858A (en) * 1964-06-10 1967-06-27 Gen Motors Corp In-line filter device
US3382978A (en) * 1965-05-17 1968-05-14 Rosaen Filter Co Self-cleaning filter device
US3486622A (en) * 1967-01-18 1969-12-30 Parker Hannifin Corp Bayonet filter
US3474906A (en) * 1967-03-28 1969-10-28 Koehring Co Valve controlled filter change indicator
US3653512A (en) * 1970-07-16 1972-04-04 Parker Hannifin Corp Fluid filter device
US3715032A (en) * 1971-11-03 1973-02-06 S Nicko Fluid treatment devices
US3815542A (en) * 1972-07-27 1974-06-11 Pall Corp Magnetic pressure indicator
US3827558A (en) * 1972-11-09 1974-08-06 Donaldson Co Inc Fluid filter with bypass and condition indicator
US3950248A (en) * 1974-04-11 1976-04-13 Parker-Hannifin Corporation Fluid filtering device
US3970104A (en) * 1975-01-09 1976-07-20 Midland-Ross Corporation Fuel filter bypass valve with condition preliminary indicator and secondary indicator
DE2611960A1 (de) * 1976-03-20 1977-09-29 William Marden Willis Druckdifferential-indikator fuer filter
US4139466A (en) * 1977-09-08 1979-02-13 Rosaen Nils O Differential fluid pressure indicating device
US4177145A (en) * 1978-05-03 1979-12-04 Virginia Chemicals Inc. Two-way filter-drier for heat pump systems

Also Published As

Publication number Publication date
JPS6323809B2 (fr) 1988-05-18
JPS5645716A (en) 1981-04-25
BR8005591A (pt) 1981-03-17
MX153177A (es) 1986-08-19
AU6196180A (en) 1981-03-12
GB2057285A (en) 1981-04-01
GB2057285B (en) 1983-02-16
US4272368A (en) 1981-06-09
FR2464090A1 (fr) 1981-03-06
CA1148875A (fr) 1983-06-28
AU534664B2 (en) 1984-02-09
DE3032846A1 (de) 1981-03-19

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