OA00436A - Eléments filtrants perfectionnés et filtres comportant leur application. - Google Patents

Eléments filtrants perfectionnés et filtres comportant leur application.

Info

Publication number
OA00436A
OA00436A OA50520A OA50520A OA00436A OA 00436 A OA00436 A OA 00436A OA 50520 A OA50520 A OA 50520A OA 50520 A OA50520 A OA 50520A OA 00436 A OA00436 A OA 00436A
Authority
OA
OAPI
Prior art keywords
application
filter elements
filters including
advanced filter
advanced
Prior art date
Application number
OA50520A
Other languages
English (en)
Original Assignee
Bourdale L R J
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 Bourdale L R J filed Critical Bourdale L R J
Publication of OA00436A publication Critical patent/OA00436A/fr

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
    • B01D29/395—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 mounted axially on the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/001—Making filtering elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/24—Cell-type roll filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
OA50520A 1959-10-22 1964-10-30 Eléments filtrants perfectionnés et filtres comportant leur application. OA00436A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR808193A FR1324210A (fr) 1959-10-22 1959-10-22 éléments filtrants perfectionnés et filtres comportant leur application

Publications (1)

Publication Number Publication Date
OA00436A true OA00436A (fr) 1966-05-15

Family

ID=8720430

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50520A OA00436A (fr) 1959-10-22 1964-10-30 Eléments filtrants perfectionnés et filtres comportant leur application.

Country Status (9)

Country Link
US (1) US3358843A (fr)
BE (1) BE596250A (fr)
CH (1) CH370392A (fr)
DE (1) DE1258831B (fr)
FR (1) FR1324210A (fr)
GB (1) GB912517A (fr)
LU (1) LU39324A1 (fr)
NL (1) NL112354C (fr)
OA (1) OA00436A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279616A (en) * 1963-10-28 1966-10-18 Bourdale Lucien Rene Justin Cartridge filter
NL299598A (fr) * 1964-07-02
US3442382A (en) * 1965-10-08 1969-05-06 Parker Hannifin Corp Flat filter indicator
US3438498A (en) * 1965-11-26 1969-04-15 Universal Filters Inc High pressure filter device
US3770127A (en) * 1971-11-04 1973-11-06 Filters Int Inc Cartridge-type filter element and housing therefor
US3948779A (en) * 1972-12-29 1976-04-06 Jackson Clifford E Disc filter
US4303518A (en) * 1977-11-25 1981-12-01 The Dow Chemical Company Low pressure high volume filter apparatus
US4805656A (en) * 1983-04-04 1989-02-21 Facet Enterprises Inc. Porous composite structure
SE436908B (sv) * 1984-03-09 1985-01-28 Oleg Wager Vertikaldren
US5057217A (en) * 1987-06-25 1991-10-15 W. L. Gore & Associates, Inc. Integral supported filter medium assembly
US5221469A (en) * 1991-12-09 1993-06-22 Hydroflow, Inc. Filtration system
DE4345129A1 (de) * 1993-12-30 1995-07-06 Detroit Holding Ltd Verfahren zur Herstellung eines Fluidfilters
US5647982A (en) * 1995-05-10 1997-07-15 Haythornthwaite; James (Jimmy) Vacuum filter element

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899932A (en) * 1959-08-18 Pencil point cleaner
US2024426A (en) * 1931-09-19 1935-12-17 Nordberg Manufacturing Co Filter
FR798652A (fr) * 1935-12-03 1936-05-23 Filtre à gaz
US2190683A (en) * 1937-03-27 1940-02-20 Airmaze Corp Filter means and method of making same
US2374755A (en) * 1943-11-24 1945-05-01 Metal Textile Corp Filter and strainer medium
US2423547A (en) * 1944-01-01 1947-07-08 Air Maze Corp Calendered filter material and method of forming same
US2457958A (en) * 1945-02-07 1949-01-04 Earl C Walker Filter
US2540362A (en) * 1947-04-16 1951-02-06 Fred H Winslow Filter
US2663660A (en) * 1951-05-25 1953-12-22 Purolator Products Inc Method of assembling filter elements
DE952795C (de) * 1953-08-26 1956-11-22 Bosch Gmbh Robert Fluessigkeitsfilter mit zwei im Abstand voneinander spiralig gewickelten Filterstreifen
FR1094978A (fr) * 1953-11-28 1955-05-25 Cartouche filtrante pour liquides ou gaz et procédés pour sa constitution
US3087623A (en) * 1953-11-28 1963-04-30 Wood Marc Sa Chevron pleated filter sheet cartridge for fluids
US2788901A (en) * 1954-10-11 1957-04-16 American Felt Co Fused edge filter unit
FR1140981A (fr) * 1956-01-05 1957-08-22 élément de filtration et filtre comportant un tel élément
US2970699A (en) * 1956-12-24 1961-02-07 Klein Filter
US3074561A (en) * 1957-12-02 1963-01-22 Merz Engineering Inc Filtering mechanism
US3025963A (en) * 1958-03-13 1962-03-20 Russell H Curtis Products useful as filtering devices and methods of making them
US3067504A (en) * 1959-06-12 1962-12-11 Permanent Filter Corp Method of making a filter sock

Also Published As

Publication number Publication date
CH370392A (fr) 1963-07-15
LU39324A1 (fr) 1960-12-22
NL112354C (fr)
US3358843A (en) 1967-12-19
FR1324210A (fr) 1963-04-19
GB912517A (en) 1962-12-12
BE596250A (fr) 1961-04-21
DE1258831B (de) 1968-01-18

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