GB1258090A - - Google Patents

Info

Publication number
GB1258090A
GB1258090A GB2550669A GB1258090DA GB1258090A GB 1258090 A GB1258090 A GB 1258090A GB 2550669 A GB2550669 A GB 2550669A GB 1258090D A GB1258090D A GB 1258090DA GB 1258090 A GB1258090 A GB 1258090A
Authority
GB
United Kingdom
Prior art keywords
filter
water
elements
rings
housing
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
GB2550669A
Other languages
English (en)
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 filed Critical
Publication of GB1258090A publication Critical patent/GB1258090A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D37/00Processes of filtration
    • B01D37/02Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters 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
    • B01D29/52Filters 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
    • B01D29/54Filters 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 arranged concentrically or coaxially

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
GB2550669A 1969-05-19 1969-05-19 Expired GB1258090A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2550669 1969-05-19

Publications (1)

Publication Number Publication Date
GB1258090A true GB1258090A (enExample) 1971-12-22

Family

ID=10228800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2550669A Expired GB1258090A (enExample) 1969-05-19 1969-05-19

Country Status (1)

Country Link
GB (1) GB1258090A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187553A1 (fr) * 1984-11-12 1986-07-16 E. + M. Lamort Société Anonyme dite: Perfectionnements aux tamis à fentes pour l'épuration de pâte à papier et aux épurateurs munis de ces tamis
GB2368808A (en) * 2000-11-14 2002-05-15 Nirvana Spa & Leisure Ltd A bathing pool filtration system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187553A1 (fr) * 1984-11-12 1986-07-16 E. + M. Lamort Société Anonyme dite: Perfectionnements aux tamis à fentes pour l'épuration de pâte à papier et aux épurateurs munis de ces tamis
GB2368808A (en) * 2000-11-14 2002-05-15 Nirvana Spa & Leisure Ltd A bathing pool filtration system
GB2368808B (en) * 2000-11-14 2004-01-14 Nirvana Spa & Leisure Ltd Filtration system

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees