HK1071322A1 - Support structure for holding filter medium - Google Patents

Support structure for holding filter medium

Info

Publication number
HK1071322A1
HK1071322A1 HK05104112A HK05104112A HK1071322A1 HK 1071322 A1 HK1071322 A1 HK 1071322A1 HK 05104112 A HK05104112 A HK 05104112A HK 05104112 A HK05104112 A HK 05104112A HK 1071322 A1 HK1071322 A1 HK 1071322A1
Authority
HK
Hong Kong
Prior art keywords
support
ribs
collar
support ribs
support structure
Prior art date
Application number
HK05104112A
Other languages
English (en)
Inventor
Jonathan Schewitz
Original Assignee
Jonathan Schewitz Trust
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 Jonathan Schewitz Trust filed Critical Jonathan Schewitz Trust
Publication of HK1071322A1 publication Critical patent/HK1071322A1/xx

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
    • B01D29/15—Supported filter 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/043—Filter tubes connected to plates
    • B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Food-Manufacturing Devices (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
HK05104112A 2002-04-29 2005-05-17 Support structure for holding filter medium HK1071322A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2002/001430 WO2003092856A1 (en) 2002-04-29 2002-04-29 Support structure for holding filter medium

Publications (1)

Publication Number Publication Date
HK1071322A1 true HK1071322A1 (en) 2005-07-15

Family

ID=29287359

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05104112A HK1071322A1 (en) 2002-04-29 2005-05-17 Support structure for holding filter medium

Country Status (12)

Country Link
US (1) US7520392B2 (xx)
EP (1) EP1471986B1 (xx)
JP (1) JP2005523812A (xx)
CN (1) CN1291769C (xx)
AT (1) ATE360464T1 (xx)
AU (1) AU2002307807B2 (xx)
BR (1) BR0215720B1 (xx)
DE (1) DE60219825D1 (xx)
HK (1) HK1071322A1 (xx)
IL (1) IL162711A0 (xx)
NZ (1) NZ536187A (xx)
WO (1) WO2003092856A1 (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4777857B2 (ja) * 2006-10-10 2011-09-21 水道機工株式会社 ろ過システム
JP4881703B2 (ja) * 2006-11-24 2012-02-22 三井造船株式会社 濾過装置の運転制御装置及び濾過装置の運転制御方法
AU2014240243B2 (en) * 2014-10-01 2018-12-06 Philip George Doust Filter Assembly
US20160296865A1 (en) * 2015-04-08 2016-10-13 Ecolab Usa Inc. Slotted basket for the soaking and straining of towels, cloths, and other hard surface items
US10773202B2 (en) 2016-03-02 2020-09-15 Donaldson Company, Inc. Filter element having inner support and methods
US10427078B2 (en) 2016-07-15 2019-10-01 Donaldson Company, Inc. Filter element and support structure
CN108854240B (zh) * 2017-11-06 2020-11-06 日丰企业（佛山）有限公司 抗冻杯体及过滤器
CN109224841B (zh) * 2018-10-18 2021-04-16 亚都科技集团有限公司 复合空气净化滤纸及其应用
CN109464831B (zh) * 2018-12-25 2021-06-15 浙江国涛滤料科技有限公司 扁平一体过滤袋
ZA201900396B (en) * 2019-01-21 2019-09-25 Larry Schewitz Modular filter element frame
US20240325954A1 (en) * 2023-04-03 2024-10-03 Pall Corporation Coalescer support, filter system, and method of use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2028062A (en) * 1934-06-29 1936-01-14 Commercial Filters Corp Filter apparatus
US3503516A (en) * 1968-09-05 1970-03-31 Henry Mfg Co Inc Pressure filter and tubular filter elements therefor
ZA706336B (en) 1970-09-16 1971-10-27 A Schewitz Improvements in or relating to filtering units
US4654143A (en) * 1985-03-07 1987-03-31 Mordeki Drori Multiple-disc type filter with extensible support
US5202021A (en) * 1991-08-26 1993-04-13 Hosokawa Micron International Inc. Integrated molded collar, filter bag, cage and locking ring assembly for baghouses
DE4409970A1 (de) * 1994-03-23 1995-09-28 Hydac Filtertechnik Gmbh Stützkörper für Filterelemente
ZA200002145B (en) * 1999-08-05 2000-11-07 Jonathan Schewitz Filter element for a liquid filter using a filtration aid.
IL137700A (en) * 1999-08-05 2003-12-10 Jonathan Schewitz Filter element for a liquid filter using a filtration aid
US6706085B2 (en) * 2002-03-22 2004-03-16 Albany International Corp. Filter bag cage

Also Published As

Publication number Publication date
US20050155924A1 (en) 2005-07-21
ATE360464T1 (de) 2007-05-15
NZ536187A (en) 2005-06-24
JP2005523812A (ja) 2005-08-11
BR0215720B1 (pt) 2010-11-30
DE60219825D1 (de) 2007-06-06
IL162711A0 (en) 2005-11-20
US7520392B2 (en) 2009-04-21
CN1568214A (zh) 2005-01-19
WO2003092856A1 (en) 2003-11-13
AU2002307807B2 (en) 2009-02-19
EP1471986B1 (en) 2007-04-25
AU2002307807A1 (en) 2003-11-17
BR0215720A (pt) 2005-02-22
CN1291769C (zh) 2006-12-27
EP1471986A1 (en) 2004-11-03

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130429