FI914864A0 - Foerfarande och apparat foer motstroemstvaettning. - Google Patents

Foerfarande och apparat foer motstroemstvaettning.

Info

Publication number
FI914864A0
FI914864A0 FI914864A FI914864A FI914864A0 FI 914864 A0 FI914864 A0 FI 914864A0 FI 914864 A FI914864 A FI 914864A FI 914864 A FI914864 A FI 914864A FI 914864 A0 FI914864 A0 FI 914864A0
Authority
FI
Finland
Prior art keywords
over apparatus
treatment
motor
motor treatment
over
Prior art date
Application number
FI914864A
Other languages
English (en)
Other versions
FI914864A (fi
Inventor
Terrance Laterra
Original Assignee
Graver Co
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 Graver Co filed Critical Graver Co
Publication of FI914864A0 publication Critical patent/FI914864A0/fi
Publication of FI914864A publication Critical patent/FI914864A/fi

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
    • B01D29/114—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 arranged for inward 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/661—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using gas-bumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Photographic Developing Apparatuses (AREA)
FI914864A 1990-10-16 1991-10-15 Foerfarande och apparat foer motstroemstvaettning. FI914864A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/598,542 US5114596A (en) 1990-10-16 1990-10-16 Backwash method and apparatus

Publications (2)

Publication Number Publication Date
FI914864A0 true FI914864A0 (fi) 1991-10-15
FI914864A FI914864A (fi) 1992-04-17

Family

ID=24395978

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914864A FI914864A (fi) 1990-10-16 1991-10-15 Foerfarande och apparat foer motstroemstvaettning.

Country Status (6)

Country Link
US (1) US5114596A (fi)
EP (1) EP0481391A2 (fi)
JP (1) JPH05137908A (fi)
CA (1) CA2037888A1 (fi)
FI (1) FI914864A (fi)
SE (1) SE9101221L (fi)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0677682B2 (ja) * 1991-06-26 1994-10-05 田辺製薬株式会社 流動層造粒乾燥機の洗浄装置及び洗浄方法
US5271819A (en) * 1992-06-02 1993-12-21 Betz Laboratories, Inc. Method of detection using sensor electrode
CH685860A5 (de) * 1992-07-30 1995-10-31 Christ Ag Reinigung von Anschwemmfiltern
CA2087557C (en) * 1992-07-31 2000-04-25 Matthew Raskin Method for removing catalyst
US5437788A (en) * 1994-01-10 1995-08-01 Pall Corporation Backwashing filter assembly
SE502761C2 (sv) * 1994-05-20 1996-01-08 Vattenfall Utveckling Ab Anordning för filtreting av vatten till nödkylsystem i kärnkraftverk
CA2197545A1 (en) * 1994-08-17 1996-02-22 Donald B. Stevens Method and apparatus for filtering edible oils
SE503530C2 (sv) * 1994-11-14 1996-07-01 Nordic Puretech Ab Förfarande och anordning för filtrering av vätska
DE19518575C2 (de) * 1995-05-20 2001-12-20 Wabag Wassertechn Anlagen Gmbh Vorrichtung und Verfahren zum Rückspülen von Kerzen- oder Anschwemmfiltern
US5674403A (en) * 1995-09-05 1997-10-07 S. P. Kinney Engineers, Inc. Backwash retention device and method
US20050163655A1 (en) * 1997-06-11 2005-07-28 Szu-Min Lin Integrated washing and sterilization process
US7556767B2 (en) * 1997-12-17 2009-07-07 Ethicon, Inc. Integrated washing and sterilization process
US6203756B1 (en) 1997-12-17 2001-03-20 Johnson & Johnson Medical, Inc. Integrated cleaning sterilization process
US7229591B2 (en) * 1997-08-21 2007-06-12 Ethicon, Inc. Lumen sterilization device and method
US6083458A (en) * 1997-12-17 2000-07-04 Ethicon, Inc. Apparatus and method for providing fluid to devices with reduced or without occlusion
US6187266B1 (en) 1997-12-17 2001-02-13 Johnson & Johnson Medical, Inc. Integrated cleaning/sterilization process with lumen devices
US6013227A (en) * 1997-12-17 2000-01-11 Johnson & Johnson Medical, Inc. Lumen device reprocessor without occlusion
US6596232B1 (en) 1997-12-17 2003-07-22 Ethicon, Inc. Device processing apparatus and method having positive pressure with two partitions to minimize leakage
US6645430B1 (en) 1997-12-17 2003-11-11 Ethicon, Inc. Method and apparatus for processing device with fluid submersion
US6015529A (en) * 1997-12-17 2000-01-18 Johnson & Johnson Medical, Inc. Tray/container system for cleaning/sterilization processes
US6685895B1 (en) 1997-12-17 2004-02-03 Ethicon, Inc. Method and apparatus for processing device with reduced occlusion
DE19843308A1 (de) * 1998-09-22 2000-03-23 Khs Masch & Anlagenbau Ag Verfahren zur Reinigung von Filtergehäusen
US6365054B1 (en) * 1998-09-22 2002-04-02 Khs Maschinen- Und Anlagenbau Ag Plant for filling containers and a method for operating a plant for filling containers
US6312645B1 (en) 1998-12-30 2001-11-06 Ethicon, Inc. Container with collapsible pouch for cleaning or sterilization
EP1171368B1 (en) 1998-12-30 2008-02-27 Ethicon, Inc. Sterile packaging for flexible endoscopes
US6534002B1 (en) 1998-12-30 2003-03-18 Ethicon, Inc. Flow of fluid through a lumen device from smaller-caliber end to larger-caliber end
US6589426B1 (en) * 1999-09-29 2003-07-08 Zenon Environmental Inc. Ultrafiltration and microfiltration module and system
JP4613417B2 (ja) * 2000-12-01 2011-01-19 株式会社Ｉｈｉ 濾過装置及び該濾過装置の使用方法
FI112780B (fi) * 2001-11-29 2004-01-15 Parker Hannifin Oy Menetelmä suodatustilassa olevan suodatinelementin puhdistamiseksi sekä menetelmää soveltava suodatin
DE10209856B4 (de) * 2002-03-06 2007-09-20 Man Roland Druckmaschinen Ag Verfahren zur Steuerung der Einbringung von Reinigungsflüssigkeit
AU2005316276B2 (en) * 2004-12-16 2010-12-09 Idexx Laboratories, Inc. Apparatus and method to elute microorganisms from a filter
DE102005013673A1 (de) * 2005-03-24 2006-09-28 Hydac Process Technology Gmbh Filteranlage und Verfahren zum Betrieb der Filteranlage
DE102006001486B4 (de) * 2006-01-11 2007-12-06 Zapf Wassersysteme Gmbh Filtersystem und Verfahren zu dessen Betrieb
US8512555B1 (en) 2006-08-23 2013-08-20 Contech Engineered Solutions LLC Filter assembly, system and method
US20090057221A1 (en) * 2007-08-28 2009-03-05 Filter Resources, Inc. Pleated Woven Wire Filter
JP4614370B2 (ja) * 2008-03-06 2011-01-19 株式会社不二越 逆洗フィルタ
US8309711B2 (en) * 2009-08-07 2012-11-13 Corn Products Development Inc. Filtration of corn starch followed by washing and collection of the resultant corn starch cake
MY163722A (en) * 2009-09-09 2017-10-13 Contech Eng Solutions Llc Stormwater filtration apparatus, system and method
US9243302B2 (en) 2010-12-20 2016-01-26 L.S. Bilodeau Inc. Method and apparatus for reducing and removing scale in a maple syrup evaporator
DE102010055522B3 (de) * 2010-12-22 2012-06-06 Khs Gmbh Vorrichtung und Verfahren zur Filtration von Fluiden
FI20115350A0 (fi) 2011-04-12 2011-04-12 Steris Europe Inc Laite kiintoaineen erottamiseksi biojätesuspensiosta
US9782703B2 (en) * 2011-09-30 2017-10-10 Basf Se Device for separating a heterogeneous mixture of matter and method for cleaning a filter unit
US10022189B2 (en) 2013-12-16 2018-07-17 Stryker Sustainability Solutions, Inc. Apparatus and method for cleaning an instrument
CA2851034C (en) 2014-05-05 2021-06-08 Sylvain Bilodeau Improved reversing maple syrup evaporator
CN104383736A (zh) * 2014-12-01 2015-03-04 吉首大学 新型振动过滤器
ITUB20152211A1 (it) * 2015-07-15 2017-01-15 Delta Costruzioni Mecc S R L Dispositivo e metodo per separare la frazione solida dalla frazione liquida di una torbida
US20170072344A1 (en) * 2015-09-10 2017-03-16 19346124 Ontario Inc. Methods and systems for dewatering solid particles in a contaminated liquid mixture
US9839864B2 (en) 2015-10-27 2017-12-12 Jeff Mason Enclosed media fluid filtration device
CN206354662U (zh) * 2016-11-17 2017-07-28 方学辉 一种便携式取水净水杯
AU2019284513A1 (en) * 2018-06-13 2021-01-14 Cargill, Incorporated Liquid discharge filter and its use
US11471798B2 (en) * 2020-11-10 2022-10-18 Regfilter, S.L. Liquid filtration system
US20240318514A1 (en) * 2023-03-21 2024-09-26 Saudi Arabian Oil Company Systems and methods for operating candle filters to recover glycols from drilling operations

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862622A (en) * 1955-08-10 1958-12-02 Detrex Chem Ind Filters
US3438502A (en) * 1966-10-17 1969-04-15 Industrial Filter Pump Mfg Co Filtration apparatus
CH481669A (de) * 1967-07-12 1969-11-30 Filtrox Maschb Ag Verfahren zur Reinigung einer Filtriereinrichtung mit eingebautem Filter und Vorrichtung zur Durchführung des Verfahrens
US3744633A (en) * 1971-01-18 1973-07-10 Industrial Filter Pump Mfg Co Filter apparatus and method of filtration
CH627375A5 (en) * 1977-02-12 1982-01-15 Filtrox Maschinenbau Ag Method for terminating a filtration process and for subsequent emptying and cleaning of the filtration device and device for this purpose and use of the method
US4405466A (en) * 1982-05-03 1983-09-20 Ecodyne Corporation Backwash method and apparatus
ATE42688T1 (de) * 1983-08-08 1989-05-15 Mueller Drm Ag Verfahren und vorrichtung zur filtration.
US5017241A (en) * 1990-10-16 1991-05-21 The Graver Company Backwash method and apparatus

Also Published As

Publication number Publication date
SE9101221D0 (sv) 1991-04-23
JPH05137908A (ja) 1993-06-01
EP0481391A2 (en) 1992-04-22
US5114596A (en) 1992-05-19
SE9101221L (sv) 1992-04-17
EP0481391A3 (fi) 1994-01-05
CA2037888A1 (en) 1992-04-17
FI914864A (fi) 1992-04-17

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Legal Events

Date Code Title Description
FD Application lapsed