GB0018851D0 - Filter assembly - Google Patents

Filter assembly

Info

Publication number
GB0018851D0
GB0018851D0 GB0018851A GB0018851A GB0018851D0 GB 0018851 D0 GB0018851 D0 GB 0018851D0 GB 0018851 A GB0018851 A GB 0018851A GB 0018851 A GB0018851 A GB 0018851A GB 0018851 D0 GB0018851 D0 GB 0018851D0
Authority
GB
United Kingdom
Prior art keywords
platen
filter assembly
filter sheet
filter
band
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.)
Granted
Application number
GB0018851A
Other versions
GB2365368B (en
GB2365368A (en
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.)
Eco Filters Ltd
Original Assignee
Eco Filters 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
Application filed by Eco Filters Ltd filed Critical Eco Filters Ltd
Priority to GB0018851A priority Critical patent/GB2365368B/en
Publication of GB0018851D0 publication Critical patent/GB0018851D0/en
Publication of GB2365368A publication Critical patent/GB2365368A/en
Application granted granted Critical
Publication of GB2365368B publication Critical patent/GB2365368B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • B28B7/368—Absorbent linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Filtering Materials (AREA)

Abstract

A filter assembly having a mounting platen 20, which corresponds in size to the mould 23 and 24, and a filter sheet 40 which covers one face of the platen 20 and is continuously attached to the platen 20. A marginal drainage formation 50 at the periphery of the platen 20 and filter sheet 40 allows the discharge of fluid in a parallel direction to the mounting platen 20. The marginal drainage formation may be a drainage band, 53, which has surface projections 57, for example ribs, that define fluid pathways with the platen 20. The band could be a knitted fabric and the filter sheet knitted or woven. The filter assembly is intended for use in a wet concrete press mould.
GB0018851A 2000-08-02 2000-08-02 Filter assembly Expired - Fee Related GB2365368B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0018851A GB2365368B (en) 2000-08-02 2000-08-02 Filter assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0018851A GB2365368B (en) 2000-08-02 2000-08-02 Filter assembly

Publications (3)

Publication Number Publication Date
GB0018851D0 true GB0018851D0 (en) 2000-09-20
GB2365368A GB2365368A (en) 2002-02-20
GB2365368B GB2365368B (en) 2003-06-18

Family

ID=9896753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0018851A Expired - Fee Related GB2365368B (en) 2000-08-02 2000-08-02 Filter assembly

Country Status (1)

Country Link
GB (1) GB2365368B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2253992B1 (en) * 2004-07-15 2007-10-01 Prensas De Tomelloso, S.A. PRESSED PUNCH WITH WATER EXTRACTION SYSTEM FOR THE MANUFACTURE OF TILES.
ITMI20061262A1 (en) * 2006-06-29 2007-12-30 O C E M Officina Costruzioni Elettro-Meccaniche TILE PRODUCTION DEVICE
GB2504751B (en) * 2012-08-09 2016-02-03 Eco Filters Ltd Filter assembly
GB2504848B (en) * 2012-08-09 2015-12-30 Eco Filters Ltd Filter assembly
EP2705938A1 (en) 2012-09-11 2014-03-12 SGL Carbon SE Filter assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224232B (en) * 1987-12-24 1991-05-08 Peter Geoffrey Lawton Pressing of concrete bodies and a filter fabric for use therein

Also Published As

Publication number Publication date
GB2365368B (en) 2003-06-18
GB2365368A (en) 2002-02-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120802