FR1157258A - Improvements to filters - Google Patents

Improvements to filters

Info

Publication number
FR1157258A
FR1157258A FR1157258DA FR1157258A FR 1157258 A FR1157258 A FR 1157258A FR 1157258D A FR1157258D A FR 1157258DA FR 1157258 A FR1157258 A FR 1157258A
Authority
FR
Grant status
Grant
Patent type
Prior art keywords
filters
improvements
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
Application number
Other languages
French (fr)
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.)
Birmingham Small Arms Co Ltd
Original Assignee
Birmingham Small Arms Co 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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/44Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/11Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13Supported filter elements
    • B01D29/23Supported filter elements arranged for outward flow filtration
FR1157258A 1955-08-17 1956-08-14 Improvements to filters Expired FR1157258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2366155A GB787870A (en) 1955-08-17 1955-08-17 Improvements in or relating to filters

Publications (1)

Publication Number Publication Date
FR1157258A true FR1157258A (en) 1958-05-28

Family

ID=10199254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157258A Expired FR1157258A (en) 1955-08-17 1956-08-14 Improvements to filters

Country Status (2)

Country Link
FR (1) FR1157258A (en)
GB (1) GB787870A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624785A (en) * 1983-09-02 1986-11-25 Mordeki Drori Easily-cleanable filters
US4654143A (en) * 1985-03-07 1987-03-31 Mordeki Drori Multiple-disc type filter with extensible support
US4683060A (en) * 1984-12-24 1987-07-28 Mordeki Drori Multiple-disc type filters
US4753731A (en) * 1984-04-27 1988-06-28 Mordeki Drori Multiple-disc type filters
US4871457A (en) * 1985-06-10 1989-10-03 Mordeki Drori Disk filter
US4880537A (en) * 1985-04-10 1989-11-14 Mordeki Drori Multiple disc type filter and disc construction useful therein
US4906357A (en) 1987-07-26 1990-03-06 Mordeki Drori Filter system having multiple filter elements and back flushing assemblies
US4906373A (en) 1988-06-21 1990-03-06 Mordeki Drori Multiple filter elements with movable flushing assembly
US4935126A (en) 1986-02-11 1990-06-19 Mordeki Drori Filtering apparatus
US4978450A (en) 1986-02-11 1990-12-18 Mordeki Drori Filtering element
US5013461A (en) 1987-09-18 1991-05-07 Mordeki Drori Regeneration method of filter device having filter aid material and piston apparatus
US5015379A (en) 1988-03-16 1991-05-14 Mordeki Drori Coiled filter strip with upstream and downstream butt ends
USRE34218E (en) 1983-09-02 1993-04-13 Easily-cleanable filters

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045826A (en) * 1958-07-28 1962-07-24 Permanent Filter Corp Filter device
US3152988A (en) * 1959-06-16 1964-10-13 New York Business Dev Corp Filter element
GB856184A (en) * 1959-06-24 1960-12-14 Parmatic Engineering Ltd Fluid filter construction
US4830749A (en) * 1986-07-15 1989-05-16 Ngk Insulators, Ltd. Liquid waste filtering apparatus
US5628901A (en) * 1993-04-30 1997-05-13 Castrol Industrial North America Inc. Vessel for treating liquids

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624785A (en) * 1983-09-02 1986-11-25 Mordeki Drori Easily-cleanable filters
USRE34218E (en) 1983-09-02 1993-04-13 Easily-cleanable filters
US4753731A (en) * 1984-04-27 1988-06-28 Mordeki Drori Multiple-disc type filters
US4751000A (en) * 1984-12-24 1988-06-14 Mordeki Drori Multiple-disc type filters
US4844806A (en) * 1984-12-24 1989-07-04 Mordeki Drori Multiple-disc-filters
US4683060A (en) * 1984-12-24 1987-07-28 Mordeki Drori Multiple-disc type filters
US4966702A (en) * 1984-12-24 1990-10-30 Mordeki Drori Multiple-disc type filters
US4654143A (en) * 1985-03-07 1987-03-31 Mordeki Drori Multiple-disc type filter with extensible support
US4880537A (en) * 1985-04-10 1989-11-14 Mordeki Drori Multiple disc type filter and disc construction useful therein
US4871457A (en) * 1985-06-10 1989-10-03 Mordeki Drori Disk filter
US4978450A (en) 1986-02-11 1990-12-18 Mordeki Drori Filtering element
US4935126A (en) 1986-02-11 1990-06-19 Mordeki Drori Filtering apparatus
US4906357A (en) 1987-07-26 1990-03-06 Mordeki Drori Filter system having multiple filter elements and back flushing assemblies
US5013461A (en) 1987-09-18 1991-05-07 Mordeki Drori Regeneration method of filter device having filter aid material and piston apparatus
US5015379A (en) 1988-03-16 1991-05-14 Mordeki Drori Coiled filter strip with upstream and downstream butt ends
US4906373A (en) 1988-06-21 1990-03-06 Mordeki Drori Multiple filter elements with movable flushing assembly

Also Published As

Publication number Publication date Type
GB787870A (en) 1957-12-18 application

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