ATE222136T1 - Beutelfilter und halterung dafür - Google Patents

Beutelfilter und halterung dafür

Info

Publication number
ATE222136T1
ATE222136T1 AT96937728T AT96937728T ATE222136T1 AT E222136 T1 ATE222136 T1 AT E222136T1 AT 96937728 T AT96937728 T AT 96937728T AT 96937728 T AT96937728 T AT 96937728T AT E222136 T1 ATE222136 T1 AT E222136T1
Authority
AT
Austria
Prior art keywords
filter
housing
fluid
filter element
molded
Prior art date
Application number
AT96937728T
Other languages
English (en)
Inventor
Alan R Levin
Walter Booth
Original Assignee
H Tech Inc
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 H Tech Inc filed Critical H Tech Inc
Application granted granted Critical
Publication of ATE222136T1 publication Critical patent/ATE222136T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/24—Tools used for the removal of filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Packages (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AT96937728T 1995-10-27 1996-10-24 Beutelfilter und halterung dafür ATE222136T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/548,978 US5624559A (en) 1995-10-27 1995-10-27 Bag filter and retainer therefor
PCT/US1996/017033 WO1997015371A1 (en) 1995-10-27 1996-10-24 Bag filter and retainer therefor

Publications (1)

Publication Number Publication Date
ATE222136T1 true ATE222136T1 (de) 2002-08-15

Family

ID=24191166

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96937728T ATE222136T1 (de) 1995-10-27 1996-10-24 Beutelfilter und halterung dafür

Country Status (7)

Country Link
US (1) US5624559A (de)
EP (1) EP0863787B1 (de)
AT (1) ATE222136T1 (de)
CA (1) CA2231511A1 (de)
DE (1) DE69623036T2 (de)
ES (1) ES2180806T3 (de)
WO (1) WO1997015371A1 (de)

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US6511598B2 (en) * 1997-09-02 2003-01-28 Moshe Gershenson Concentrically arranged filter element assembly
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US8449638B2 (en) 1999-11-05 2013-05-28 Donaldson Company, Inc. Filter element, air cleaner, and methods
US6348084B1 (en) * 1999-11-05 2002-02-19 Donaldson Company, Inc. Filter element, air cleaner, and methods
KR20020028378A (ko) * 2000-10-09 2002-04-17 윤상진 유리폐수 정화장치
US6840385B2 (en) * 2000-12-19 2005-01-11 Sidney Goldman Lateral dispersion filter basket
WO2003018170A1 (en) * 2001-08-22 2003-03-06 Parker-Hannifin Corporation High capacity depth filter bag
US20040089610A1 (en) * 2002-11-08 2004-05-13 Melton Linda K. Method and apparatus for reducing scale, corrosion, and paraffin buildup in hydrocarbon piping and for reducing scale and corrosion in water piping
US6833071B2 (en) * 2002-05-15 2004-12-21 Sean R. Duby Displacement filter apparatus
US6949188B2 (en) * 2002-07-15 2005-09-27 Geyer's Manufacturing & Design, Inc. Filter assembly having improved sealing features
US6716348B1 (en) * 2002-10-29 2004-04-06 Howard W. Morgan Quick close filter
US6706174B1 (en) * 2003-05-19 2004-03-16 Keith Brothers, Inc. Hot tub filter assembly
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
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US20050276862A1 (en) * 2004-06-15 2005-12-15 Bringley Joseph F Iron sequestering antimicrobial composition
DE102004050264B3 (de) * 2004-10-14 2006-02-16 Mann + Hummel Gmbh Filterelement
US7344577B2 (en) * 2004-11-24 2008-03-18 Donaldson Company, Inc. Filter frame for bag house filter, and method
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US20070221584A1 (en) * 2005-06-27 2007-09-27 Ruprecht John C Whole house water filter
TWI387478B (zh) 2005-08-31 2013-03-01 Eaton Corp 流體過濾器
USD557374S1 (en) 2005-10-31 2007-12-11 H-Tech, Inc. Strainer basket
USD550805S1 (en) 2005-10-31 2007-09-11 H-Tech, Inc. Strainer basket
US7531092B2 (en) * 2005-11-01 2009-05-12 Hayward Industries, Inc. Pump
US8186517B2 (en) * 2005-11-01 2012-05-29 Hayward Industries, Inc. Strainer housing assembly and stand for pump
US20070187306A1 (en) * 2005-11-03 2007-08-16 Pecca Jeffrey P Filter housing and parts therefor
US8092676B2 (en) 2006-01-11 2012-01-10 Thermo Fisher Scientific Inc. Tank for a system that outputs liquid at a user-defined constant temperature
US7828048B2 (en) 2006-01-11 2010-11-09 Randall Douglas Dickinson Tank for a system that outputs liquid at a user-defined constant temperature
US8182212B2 (en) * 2006-09-29 2012-05-22 Hayward Industries, Inc. Pump housing coupling
DE202006015784U1 (de) * 2006-10-12 2008-02-14 Mann + Hummel Gmbh Filtereinrichtung
US8297920B2 (en) 2008-11-13 2012-10-30 Hayward Industries, Inc. Booster pump system for pool applications
JP5439635B2 (ja) 2009-08-25 2014-03-12 Ｓｍｃ株式会社 フィルタ
CA2773108A1 (en) * 2009-09-04 2011-03-10 Consolidated Treatment Systems, Inc. Wastewater treatment system with de-nitrification
ES2437165T3 (es) 2009-10-02 2014-01-09 Donaldson Company, Inc. Cartucho de filtro con tablero central, recolectores de polvo, y métodos
US9630127B2 (en) 2011-07-19 2017-04-25 Hayward Industries, Inc. Filter vessel assembly and related methods of use
US8753510B2 (en) * 2011-09-01 2014-06-17 Eaton Corporation Fluid filter
US9079128B2 (en) 2011-12-09 2015-07-14 Hayward Industries, Inc. Strainer basket and related methods of use
FR2991190B1 (fr) * 2012-05-30 2015-05-29 Lidia Herrera Pre-filtre non jetable pour panier d'ecumeur de piscine
US9914076B2 (en) * 2013-07-15 2018-03-13 Clarus Fluid Intelligence, Llc Convertible filtration system
USD742997S1 (en) 2014-04-10 2015-11-10 Unger Marketing International, Llc Water purification media device
US11911720B2 (en) 2014-04-10 2024-02-27 Unger Marketing International, Llc Fluid purification device
EP3696146B1 (de) 2014-04-10 2022-09-07 Unger Marketing International, LLC Filterbeutel-reinwassersysteme
USD740915S1 (en) 2014-04-10 2015-10-13 Unger Marketing International, Llc Water purification device
US11148082B2 (en) 2015-04-10 2021-10-19 Unger Marketing International, Llc Fluid purification device
US11154800B2 (en) 2015-04-10 2021-10-26 Unger Marketing International, Llc Fluid purification device
USD849886S1 (en) 2017-08-28 2019-05-28 Unger Marketing International, Llc Water purification device
US10718337B2 (en) 2016-09-22 2020-07-21 Hayward Industries, Inc. Self-priming dedicated water feature pump
US10272377B2 (en) * 2016-12-28 2019-04-30 Ingersoll-Rand Company Gas compressor filter element
USD907742S1 (en) 2018-03-07 2021-01-12 Unger Marketing International, Llc Water purification media device
USD958928S1 (en) 2018-11-01 2022-07-26 Unger Marketing International, Llc Water purification media device
US10850296B2 (en) * 2019-02-25 2020-12-01 Stephen Gayle Cox Spa filtration and massage system for a hot tub
US12076667B2 (en) 2020-03-11 2024-09-03 Hayward Industries, Inc. Disposable insert for strainer basket
US11331616B2 (en) * 2020-09-25 2022-05-17 Mark Henderson Pool filter assembly
US11193504B1 (en) 2020-11-24 2021-12-07 Aquastar Pool Products, Inc. Centrifugal pump having a housing and a volute casing wherein the volute casing has a tear-drop shaped inner wall defined by a circular body region and a converging apex with the inner wall comprising a blocker below at least one perimeter end of one diffuser blade
USD946629S1 (en) 2020-11-24 2022-03-22 Aquastar Pool Products, Inc. Centrifugal pump
USD986289S1 (en) 2020-11-24 2023-05-16 Aquastar Pool Products, Inc. Centrifugal pump
US12239924B2 (en) * 2023-01-26 2025-03-04 Mechanical Manufacturing Corporation Collar having modular parts for supporting stratified filtration

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US2081968A (en) * 1932-08-02 1937-06-01 Edward Aldham T Liquid filter
US2106218A (en) * 1936-04-10 1938-01-25 James H Krieck Filtering apparatus
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Also Published As

Publication number Publication date
CA2231511A1 (en) 1997-05-01
DE69623036T2 (de) 2002-12-19
ES2180806T3 (es) 2003-02-16
EP0863787B1 (de) 2002-08-14
EP0863787A4 (de) 2000-05-10
US5624559A (en) 1997-04-29
WO1997015371A1 (en) 1997-05-01
EP0863787A1 (de) 1998-09-16
DE69623036D1 (de) 2002-09-19

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties