NO20002402L - Sil for bruk i vibrasjonsristeinnretning - Google Patents

Sil for bruk i vibrasjonsristeinnretning

Info

Publication number
NO20002402L
NO20002402L NO20002402A NO20002402A NO20002402L NO 20002402 L NO20002402 L NO 20002402L NO 20002402 A NO20002402 A NO 20002402A NO 20002402 A NO20002402 A NO 20002402A NO 20002402 L NO20002402 L NO 20002402L
Authority
NO
Norway
Prior art keywords
screen
vibration grating
grating
vibration
Prior art date
Application number
NO20002402A
Other languages
English (en)
Other versions
NO20002402D0 (no
Inventor
Ronald George Morris
Lyall Rennie
Original Assignee
Its Drilling Services 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 Its Drilling Services Ltd filed Critical Its Drilling Services Ltd
Publication of NO20002402D0 publication Critical patent/NO20002402D0/no
Publication of NO20002402L publication Critical patent/NO20002402L/no

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
    • B07B1/48—Stretching devices for screens
    • 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
    • B01D29/012—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
    • B01D29/01—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
    • B01D29/05—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 supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • 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
    • B07B1/4663—Multi-layer screening surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Crushing And Pulverization Processes (AREA)
NO20002402A 1997-11-10 2000-05-09 Sil for bruk i vibrasjonsristeinnretning NO20002402L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9723650.9A GB9723650D0 (en) 1997-11-10 1997-11-10 Screen
PCT/GB1998/003355 WO1999024144A1 (en) 1997-11-10 1998-11-10 Screen for use in vibratory shaker device

Publications (2)

Publication Number Publication Date
NO20002402D0 NO20002402D0 (no) 2000-05-09
NO20002402L true NO20002402L (no) 2000-07-07

Family

ID=10821799

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20002402A NO20002402L (no) 1997-11-10 2000-05-09 Sil for bruk i vibrasjonsristeinnretning

Country Status (3)

Country Link
GB (2) GB9723650D0 (no)
NO (1) NO20002402L (no)
WO (1) WO1999024144A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6431368B1 (en) 2000-07-05 2002-08-13 Emerson Electric Co. Vibratory screen
GB0225619D0 (en) * 2002-11-02 2002-12-11 United Wire Ltd Improved screen
US7682996B2 (en) 2002-11-21 2010-03-23 M-I L.L.C. Vibratory screen
CN105041244A (zh) * 2015-07-22 2015-11-11 成都来宝石油设备有限公司 一种对石油钻井液进行过滤的机构
CN110871166B (zh) * 2019-10-19 2021-04-23 安徽兰奇丝网织造有限公司 一种具有张紧机构的筛网

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900628A (en) * 1973-06-13 1975-08-19 Linatex Corp Of America Pretensioned screen panel
GB2085744B (en) * 1980-10-20 1984-06-13 Thule United Ltd Vibratory screening apparatus
CA1173405A (en) * 1981-10-16 1984-08-28 Cecil T. Humphrey Dual frequency screen for classifying granular material
US4568455A (en) * 1983-07-01 1986-02-04 Sweco, Incorporated Screening device
US4555330A (en) * 1983-08-29 1985-11-26 Midwestern Industries, Inc. Method and apparatus for separating material
GB2161715B (en) * 1984-07-21 1988-06-22 Thule United Ltd Improvements in filtering screens
GB8418658D0 (en) * 1984-07-21 1984-08-22 Thule United Ltd Filtering screens
US4634535A (en) * 1985-03-25 1987-01-06 Lott W Gerald Drilling mud cleaning method and apparatus
GB2232616A (en) * 1989-06-07 1990-12-19 Minpro Pty Ltd Sieve screen deck and separation method
US5221008A (en) * 1990-05-11 1993-06-22 Derrick Manufacturing Corporation Vibratory screening machine and non-clogging wear-reducing screen assembly therefor
GB2264881B (en) * 1992-03-13 1995-10-18 Alfa Laval Separation Ab Mounting and tensioning arrangements for screens
GB2266475B (en) * 1992-04-21 1995-08-16 Alfa Laval Separation Ab Mounting and tensioning arrangements for screens
US5385669A (en) * 1993-04-30 1995-01-31 Environmental Procedures, Inc. Mining screen device and grid structure therefor
GB9404071D0 (en) * 1994-03-03 1994-04-20 United Wire Ltd Improved sifting screen
US5673797A (en) * 1995-03-29 1997-10-07 Derrick Manufacturing Corporation Screen assembly for vibratory screening machine and method of fabrication thereof
WO1997047404A1 (en) * 1996-06-13 1997-12-18 Its Holdings Limited Apparatus for attaching filter means to a frame

Also Published As

Publication number Publication date
GB0009827D0 (en) 2000-06-07
GB9723650D0 (en) 1998-01-07
GB2346817A (en) 2000-08-23
GB2346817B (en) 2002-03-20
WO1999024144A1 (en) 1999-05-20
NO20002402D0 (no) 2000-05-09

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application