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GB2274406B - Improvements relating to filters - Google Patents

Improvements relating to filters

Info

Publication number
GB2274406B
GB2274406B GB9401267A GB9401267A GB2274406B GB 2274406 B GB2274406 B GB 2274406B GB 9401267 A GB9401267 A GB 9401267A GB 9401267 A GB9401267 A GB 9401267A GB 2274406 B GB2274406 B GB 2274406B
Authority
GB
United Kingdom
Prior art keywords
filters
improvements relating
relating
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 - Lifetime
Application number
GB9401267A
Other versions
GB9401267D0 (en
GB2274406A (en
Inventor
Anthoney Carey Williams
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.)
CAMPLAS TECHNOLOGY
Original Assignee
CAMPLAS TECHNOLOGY
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 CAMPLAS TECHNOLOGY filed Critical CAMPLAS TECHNOLOGY
Publication of GB9401267D0 publication Critical patent/GB9401267D0/en
Publication of GB2274406A publication Critical patent/GB2274406A/en
Application granted granted Critical
Publication of GB2274406B publication Critical patent/GB2274406B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
GB9401267A 1993-01-26 1994-01-24 Improvements relating to filters Expired - Lifetime GB2274406B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939301520A GB9301520D0 (en) 1993-01-26 1993-01-26 Improvements relating to filters

Publications (3)

Publication Number Publication Date
GB9401267D0 GB9401267D0 (en) 1994-03-23
GB2274406A GB2274406A (en) 1994-07-27
GB2274406B true GB2274406B (en) 1996-11-20

Family

ID=10729349

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939301520A Pending GB9301520D0 (en) 1993-01-26 1993-01-26 Improvements relating to filters
GB9401267A Expired - Lifetime GB2274406B (en) 1993-01-26 1994-01-24 Improvements relating to filters

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939301520A Pending GB9301520D0 (en) 1993-01-26 1993-01-26 Improvements relating to filters

Country Status (1)

Country Link
GB (2) GB9301520D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105854351A (en) * 2016-04-15 2016-08-17 北京天恒盛通科技发展有限公司 Super-hydrophobic porous membrane for oil-water separation and preparation method and application thereof
RU172536U1 (en) * 2017-01-25 2017-07-11 федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный университет" COALESCENT FILTER FOR WASTE WATER TREATMENT FROM OIL PRODUCTS, MECHANICAL IMPURITIES AND WEIGHTED SUBSTANCES

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552553A (en) * 1967-10-06 1971-01-05 Torite Enterprises Inc Dual media filtration cartridge
GB1393359A (en) * 1972-03-28 1975-05-07 Thomas B P Separation of water from liquid hydrocarbon fuel
US4124360A (en) * 1975-07-07 1978-11-07 Finite Filter Co., Inc. Coalescing demister
GB1600371A (en) * 1978-01-31 1981-10-14 Whatman Reeve Angel Ltd Oil coalescing filter cartridge
EP0187564B1 (en) * 1984-11-27 1989-01-25 Sofrance S.A. Non-miscible liquids separator using a coalescing medium

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552553A (en) * 1967-10-06 1971-01-05 Torite Enterprises Inc Dual media filtration cartridge
GB1393359A (en) * 1972-03-28 1975-05-07 Thomas B P Separation of water from liquid hydrocarbon fuel
US4124360A (en) * 1975-07-07 1978-11-07 Finite Filter Co., Inc. Coalescing demister
GB1558823A (en) * 1975-07-07 1980-01-09 Finite Filter Co Composite coalescing filter tube and method of manufacturethereof
GB1600371A (en) * 1978-01-31 1981-10-14 Whatman Reeve Angel Ltd Oil coalescing filter cartridge
EP0187564B1 (en) * 1984-11-27 1989-01-25 Sofrance S.A. Non-miscible liquids separator using a coalescing medium

Also Published As

Publication number Publication date
GB9301520D0 (en) 1993-03-17
GB9401267D0 (en) 1994-03-23
GB2274406A (en) 1994-07-27

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20140123