GB8718157D0 - Screens - Google Patents

Screens

Info

Publication number
GB8718157D0
GB8718157D0 GB878718157A GB8718157A GB8718157D0 GB 8718157 D0 GB8718157 D0 GB 8718157D0 GB 878718157 A GB878718157 A GB 878718157A GB 8718157 A GB8718157 A GB 8718157A GB 8718157 D0 GB8718157 D0 GB 8718157D0
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.)
Pending
Application number
GB878718157A
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
Priority to GB878718157A priority Critical patent/GB8718157D0/en
Publication of GB8718157D0 publication Critical patent/GB8718157D0/en
Priority to GB08818124A priority patent/GB2207366A/en
Pending 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combined Means For Separation Of Solids (AREA)
GB878718157A 1987-07-31 1987-07-31 Screens Pending GB8718157D0 (en)

Priority Applications (2)

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

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB8718157D0 true GB8718157D0 (en) 1987-09-09

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 After (1)

Application Number Title Priority Date Filing Date
GB08818124A Withdrawn GB2207366A (en) 1987-07-31 1988-07-29 Filter 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
GB2207366A (en) 1989-02-01
GB8818124D0 (en) 1988-09-01

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