GB9706100D0 - Improvements in or relating to fluid filtration - Google Patents

Improvements in or relating to fluid filtration

Info

Publication number
GB9706100D0
GB9706100D0 GBGB9706100.6A GB9706100A GB9706100D0 GB 9706100 D0 GB9706100 D0 GB 9706100D0 GB 9706100 A GB9706100 A GB 9706100A GB 9706100 D0 GB9706100 D0 GB 9706100D0
Authority
GB
United Kingdom
Prior art keywords
relating
fluid filtration
filtration
fluid
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.)
Pending
Application number
GBGB9706100.6A
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.)
PARFTEC Ltd
Original Assignee
PARFTEC Ltd
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
Priority claimed from GBGB9616558.4A external-priority patent/GB9616558D0/en
Application filed by PARFTEC Ltd filed Critical PARFTEC Ltd
Priority to GBGB9706100.6A priority Critical patent/GB9706100D0/en
Publication of GB9706100D0 publication Critical patent/GB9706100D0/en
Priority to PL97331528A priority patent/PL331528A1/en
Priority to CA002262480A priority patent/CA2262480A1/en
Priority to EP97934653A priority patent/EP0917489A1/en
Priority to AU37795/97A priority patent/AU3779597A/en
Priority to PCT/GB1997/002109 priority patent/WO1998005407A1/en
Priority to CZ99200A priority patent/CZ9900200A3/en
Priority to JP10507731A priority patent/JP2000516132A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
GBGB9706100.6A 1996-08-06 1997-03-24 Improvements in or relating to fluid filtration Pending GB9706100D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB9706100.6A GB9706100D0 (en) 1996-08-06 1997-03-24 Improvements in or relating to fluid filtration
PL97331528A PL331528A1 (en) 1997-03-24 1997-08-05 Improvement in or related to fluid filtration
CA002262480A CA2262480A1 (en) 1996-08-06 1997-08-05 Improvements in or relating to fluid filtration
EP97934653A EP0917489A1 (en) 1996-08-06 1997-08-05 Improvements in or relating to fluid filtration
AU37795/97A AU3779597A (en) 1996-08-06 1997-08-05 Improvements in or relating to fluid filtration
PCT/GB1997/002109 WO1998005407A1 (en) 1996-08-06 1997-08-05 Improvements in or relating to fluid filtration
CZ99200A CZ9900200A3 (en) 1996-08-06 1997-08-05 Filtration process of liquids and apparatus for making the same
JP10507731A JP2000516132A (en) 1996-08-06 1997-08-05 Improvements in or related to the filtration of fluids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9616558.4A GB9616558D0 (en) 1996-08-06 1996-08-06 Improvements in or relating to fluid filtration
GBGB9706100.6A GB9706100D0 (en) 1996-08-06 1997-03-24 Improvements in or relating to fluid filtration

Publications (1)

Publication Number Publication Date
GB9706100D0 true GB9706100D0 (en) 1997-05-14

Family

ID=26309830

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9706100.6A Pending GB9706100D0 (en) 1996-08-06 1997-03-24 Improvements in or relating to fluid filtration

Country Status (7)

Country Link
EP (1) EP0917489A1 (en)
JP (1) JP2000516132A (en)
AU (1) AU3779597A (en)
CA (1) CA2262480A1 (en)
CZ (1) CZ9900200A3 (en)
GB (1) GB9706100D0 (en)
WO (1) WO1998005407A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100475310C (en) * 2005-10-11 2009-04-08 塞巴斯蒂安·崔玛 Process and apparatus for purifying filter material of gas filter
EP2747867B1 (en) 2011-10-03 2019-11-27 Entegris, Inc. Modular filter cassette
EP3403709B1 (en) * 2017-05-19 2020-03-11 General Electric Technology GmbH Low particulate matter emission fabric filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681604A (en) * 1986-04-29 1987-07-21 Niederer Kurt W Multistage fluid filter and method
US5298162A (en) * 1986-04-29 1994-03-29 Kurt W. Niederer Multi-stage fluid filter
FR2664178B1 (en) * 1990-07-09 1992-10-30 Gore W L & Ass Sarl INSTALLATION FOR GAS FILTERING WITH IMPROVED CLEANING MEANS.

Also Published As

Publication number Publication date
EP0917489A1 (en) 1999-05-26
AU3779597A (en) 1998-02-25
WO1998005407A1 (en) 1998-02-12
CZ9900200A3 (en) 1999-08-11
JP2000516132A (en) 2000-12-05
CA2262480A1 (en) 1998-02-12

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