GB2202759B - Filter - Google Patents

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Publication number
GB2202759B
GB2202759B GB8707489A GB8707489A GB2202759B GB 2202759 B GB2202759 B GB 2202759B GB 8707489 A GB8707489 A GB 8707489A GB 8707489 A GB8707489 A GB 8707489A GB 2202759 B GB2202759 B GB 2202759B
Authority
GB
United Kingdom
Prior art keywords
filter
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.)
Expired - Fee Related
Application number
GB8707489A
Other versions
GB8707489D0 (en
GB2202759A (en
Inventor
Douglas Gordon Florance
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.)
OFFSHORE FILTRATION SYSTEMS LI
BW Group Ltd
Original Assignee
OFFSHORE FILTRATION SYSTEMS LI
BW Mud 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 OFFSHORE FILTRATION SYSTEMS LI, BW Mud Ltd filed Critical OFFSHORE FILTRATION SYSTEMS LI
Priority to GB8707489A priority Critical patent/GB2202759B/en
Publication of GB8707489D0 publication Critical patent/GB8707489D0/en
Publication of GB2202759A publication Critical patent/GB2202759A/en
Application granted granted Critical
Publication of GB2202759B publication Critical patent/GB2202759B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01D29/39—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 hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
GB8707489A 1987-03-28 1987-03-28 Filter Expired - Fee Related GB2202759B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8707489A GB2202759B (en) 1987-03-28 1987-03-28 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8707489A GB2202759B (en) 1987-03-28 1987-03-28 Filter

Publications (3)

Publication Number Publication Date
GB8707489D0 GB8707489D0 (en) 1987-04-29
GB2202759A GB2202759A (en) 1988-10-05
GB2202759B true GB2202759B (en) 1991-01-30

Family

ID=10614874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8707489A Expired - Fee Related GB2202759B (en) 1987-03-28 1987-03-28 Filter

Country Status (1)

Country Link
GB (1) GB2202759B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136500B4 (en) * 2001-07-27 2004-03-18 Merit-Ems Gmbh Screen attachment for pipes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713698A (en) * 1951-04-12 1954-08-18 Walter Scheidt Improvements in and relating to bag filters
GB873650A (en) * 1959-03-24 1961-07-26 Dallow Lambert & Co Ltd Improvements in or relating to filter bags for dust collectors
GB1007511A (en) * 1963-04-30 1965-10-13 Smallwood & Son Air Treat Ltd Dust extraction apparatus
US3784019A (en) * 1972-04-05 1974-01-08 Peabody Engineering Corp Bag filter unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713698A (en) * 1951-04-12 1954-08-18 Walter Scheidt Improvements in and relating to bag filters
GB873650A (en) * 1959-03-24 1961-07-26 Dallow Lambert & Co Ltd Improvements in or relating to filter bags for dust collectors
GB1007511A (en) * 1963-04-30 1965-10-13 Smallwood & Son Air Treat Ltd Dust extraction apparatus
US3784019A (en) * 1972-04-05 1974-01-08 Peabody Engineering Corp Bag filter unit

Also Published As

Publication number Publication date
GB8707489D0 (en) 1987-04-29
GB2202759A (en) 1988-10-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee