IES950108A2 - A filter sock - Google Patents

A filter sock

Info

Publication number
IES950108A2
IES950108A2 IE950108A IES950108A IES950108A2 IE S950108 A2 IES950108 A2 IE S950108A2 IE 950108 A IE950108 A IE 950108A IE S950108 A IES950108 A IE S950108A IE S950108 A2 IES950108 A2 IE S950108A2
Authority
IE
Ireland
Prior art keywords
edge portions
filter sock
filter
stitched
longitudinal
Prior art date
Application number
IE950108A
Inventor
Philip Hartley
James Walshe
Original Assignee
Philip Hartley
James Walshe
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 Philip Hartley, James Walshe filed Critical Philip Hartley
Priority to IE950108A priority Critical patent/IES950108A2/en
Priority to GB9506373A priority patent/GB2299954B/en
Publication of IES64280B2 publication Critical patent/IES64280B2/en
Publication of IES950108A2 publication Critical patent/IES950108A2/en

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
    • B01D29/111—Making filtering elements
    • 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
    • B01D29/27—Filter bags

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

A filter sock for use with a filter frame in a milk filtering apparatus, which is formed by folding a length of non-woven material about its longitudinal centre line (11) and then heat welding the longitudinal edge portions (12,13) together to secure the edge portions. The in use bottom transverse edge portions (15) are lap stitched together to give a stitched seam (16).
IE950108A 1995-02-09 1995-02-09 A filter sock IES950108A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IE950108A IES950108A2 (en) 1995-02-09 1995-02-09 A filter sock
GB9506373A GB2299954B (en) 1995-02-09 1995-03-29 A filter sock

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE950108A IES950108A2 (en) 1995-02-09 1995-02-09 A filter sock
GB9506373A GB2299954B (en) 1995-02-09 1995-03-29 A filter sock

Publications (2)

Publication Number Publication Date
IES64280B2 IES64280B2 (en) 1995-07-26
IES950108A2 true IES950108A2 (en) 1995-07-26

Family

ID=26306767

Family Applications (1)

Application Number Title Priority Date Filing Date
IE950108A IES950108A2 (en) 1995-02-09 1995-02-09 A filter sock

Country Status (2)

Country Link
GB (1) GB2299954B (en)
IE (1) IES950108A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004099488A1 (en) * 2003-05-09 2004-11-18 Madison Filter 981 Limited Improvements in seamed filter elements

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545833A (en) * 1984-03-08 1985-10-08 Tafara Peter T Method of making a filter bag assembly
IE56164B1 (en) * 1984-12-21 1991-05-08 Philip Joeph Hartley Improvements in and relating to filter socks
US5205938A (en) * 1992-03-12 1993-04-27 Pall Corporation Polyester bag filter

Also Published As

Publication number Publication date
GB2299954B (en) 1998-08-26
IES64280B2 (en) 1995-07-26
GB9506373D0 (en) 1995-05-17
GB2299954A (en) 1996-10-23

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Legal Events

Date Code Title Description
MK9A Patent expired