GB8818124D0 - Screens - Google Patents

Screens

Info

Publication number
GB8818124D0
GB8818124D0 GB888818124A GB8818124A GB8818124D0 GB 8818124 D0 GB8818124 D0 GB 8818124D0 GB 888818124 A GB888818124 A GB 888818124A GB 8818124 A GB8818124 A GB 8818124A GB 8818124 D0 GB8818124 D0 GB 8818124D0
Authority
GB
United Kingdom
Prior art keywords
screens
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.)
Withdrawn
Application number
GB888818124A
Other versions
GB2207366A (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.)
N Greening Ltd
Original Assignee
N Greening 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 N Greening Ltd filed Critical N Greening Ltd
Publication of GB8818124D0 publication Critical patent/GB8818124D0/en
Publication of GB2207366A publication Critical patent/GB2207366A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4645—Screening surfaces built up of modular 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
    • B01D29/01—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 flat filtering elements
    • B01D29/03—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 flat filtering elements self-supporting
    • 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/445—Bar screens
GB08818124A 1987-07-31 1988-07-29 Filter screens Withdrawn GB2207366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878718157A GB8718157D0 (en) 1987-07-31 1987-07-31 Screens

Publications (2)

Publication Number Publication Date
GB8818124D0 true GB8818124D0 (en) 1988-09-01
GB2207366A GB2207366A (en) 1989-02-01

Family

ID=10621601

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878718157A Pending GB8718157D0 (en) 1987-07-31 1987-07-31 Screens
GB08818124A Withdrawn GB2207366A (en) 1987-07-31 1988-07-29 Filter screens

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878718157A Pending GB8718157D0 (en) 1987-07-31 1987-07-31 Screens

Country Status (1)

Country Link
GB (2) GB8718157D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104399296B (en) * 2014-12-07 2017-01-11 遵义市宝海农用物资研发有限公司 Seedling raising filter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB308573A (en) * 1928-03-24 1929-11-14 Hermann Schubert Improvements in sieves
GB585486A (en) * 1944-10-31 1947-02-07 F W Brackett & Company Ltd Water screening surfaces
GB722549A (en) * 1952-05-17 1955-01-26 Greening & Sons Ltd N Improvements in or relating to wedge wire screens
GB762987A (en) * 1954-02-24 1956-12-05 Lockers Wedge Wire Ltd Improvements in or relating to wedge wire sieves
GB884432A (en) * 1958-07-17 1961-12-13 Formica Int Screens or sieves of plastics material
GB1339948A (en) * 1970-06-19 1973-12-05 Hendrik Mfg Co Wire elements
GB1472547A (en) * 1973-12-11 1977-05-04 Bekaert Sa Nv Wire screens

Also Published As

Publication number Publication date
GB8718157D0 (en) 1987-09-09
GB2207366A (en) 1989-02-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)