GB982549A - Filter - Google Patents

Filter

Info

Publication number
GB982549A
GB982549A GB12794/62A GB1279462A GB982549A GB 982549 A GB982549 A GB 982549A GB 12794/62 A GB12794/62 A GB 12794/62A GB 1279462 A GB1279462 A GB 1279462A GB 982549 A GB982549 A GB 982549A
Authority
GB
United Kingdom
Prior art keywords
core
radially extending
april
strand material
protrusions
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
GB12794/62A
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.)
AMF Inc
Original Assignee
AMF Inc
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 AMF Inc filed Critical AMF Inc
Publication of GB982549A publication Critical patent/GB982549A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D29/111—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
    • B01D29/11—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
    • 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
    • B01D29/216—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets with wound sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)

Abstract

982,549. Filters. AMERICAN MACHINE & FOUNDRY CO. April 3, 1962 [April 10, 1961], No. 12794/62. Heading BID. A filter element is formed of wound strand material as at 26 on a core having a substantially cylindrical foraminous body with a plurality of radially extending protrusions 24 at at least one end thereof to anchor the strand material. In one embodiment the core is a wire mesh body formed with a plurality of axially and circumferentially arranged wires at 20, 22 respectively, some of the axial wires being bent at their ends to form radially extending anchoring protrusions. In modifications the core is a perforated sheet metal body having radially extending anchoring tongues respectively of different shapes, Figs. 3 and 5 (not shown). Specification 844,440 is referred to.
GB12794/62A 1961-04-10 1962-04-03 Filter Expired GB982549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US102008A US3255889A (en) 1961-04-10 1961-04-10 Wound filter

Publications (1)

Publication Number Publication Date
GB982549A true GB982549A (en) 1965-02-03

Family

ID=22287629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12794/62A Expired GB982549A (en) 1961-04-10 1962-04-03 Filter

Country Status (4)

Country Link
US (1) US3255889A (en)
DE (1) DE1216844B (en)
FR (1) FR1319204A (en)
GB (1) GB982549A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2163469A1 (en) * 1971-12-16 1973-07-27 Purolator Filter Gmbh
GB2351677A (en) * 1996-10-16 2001-01-10 Morimura Kousan Kabushiki Kais Edge filter with filament wound around cage

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899424A (en) * 1973-12-03 1975-08-12 Graff Jr John P Disposable aquarium filter
US4269707A (en) * 1978-03-08 1981-05-26 Ecodyne Corp. Apparatus and method
US4529139A (en) * 1980-10-20 1985-07-16 United Technologies Corporation Method of manufacturing a filament wound article
US5213275A (en) * 1991-07-17 1993-05-25 General Dynamics Corporation, Space Systems Division Reeding edge for securing in place fiber band during filament winding operation
DE4419104C2 (en) * 1994-06-01 1996-12-12 Mavag Verfahrenstech Ag Candle filter with helical elevation
MX9703997A (en) * 1997-05-30 1998-11-30 Servicios Condumex Sa Automotive electrical conductors baling and stowing system.
RU2250796C1 (en) * 2004-01-19 2005-04-27 ООО "Ямбурггаздобыча" Multicartridge ring-type separating nozzle
US20060091061A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter assembly with sealing system
US20060091064A1 (en) * 2004-11-02 2006-05-04 Baldwin Filters, Inc. Filter apparatus with separable seal support frame
US20110197556A1 (en) * 2004-11-02 2011-08-18 Baldwin Filters, Inc. Filter element
US20070186528A1 (en) * 2006-02-15 2007-08-16 Baldwin Filters, Inc. Fluted filter apparatus
US7318851B2 (en) 2004-11-02 2008-01-15 Baldwin Filters, Inc. Filter element
US7931725B2 (en) 2004-11-02 2011-04-26 Baldwin Filters, Inc. Fluted filter apparatus
US7909954B2 (en) * 2004-11-03 2011-03-22 Baldwin Filters, Inc. Method and apparatus for winding a filter media pack
US7753982B2 (en) 2006-02-17 2010-07-13 Baldwin Filters, Inc. Filter with drained jacket, seal indicator/lock means, and seal baffle
US9757676B2 (en) * 2006-12-06 2017-09-12 Baldwin Filters, Inc. Method and apparatus for winding a filter element
US10040020B2 (en) * 2006-12-06 2018-08-07 Baldwin Filters, Inc. Fluid filter apparatus having filter media wound about a winding frame
US9545593B2 (en) * 2007-11-01 2017-01-17 Baldwin Filters, Inc. Winding core pressure relief for fluted filter
US7959703B2 (en) 2008-06-30 2011-06-14 Baldwin Filters, Inc. Fluted filter with integrated frame
US8048187B2 (en) * 2008-06-30 2011-11-01 Baldwin Filters, Inc. Filter frame attachment and fluted filter having same
US10538920B2 (en) * 2011-12-23 2020-01-21 Karen M. Sager Agent dispersing method
MX362147B (en) 2012-07-25 2019-01-07 Baldwin Filters Inc Filter housing, fluted filter and safety filter.
US10682597B2 (en) 2016-04-14 2020-06-16 Baldwin Filters, Inc. Filter system
DE102020111803A1 (en) * 2020-04-30 2021-11-04 Enmodes Gmbh Winding system for winding concatenated hollow fibers onto a winding core

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1049338B (en) * 1959-01-29
GB189700618A (en) * 1897-01-09 1897-11-13 Auguste Emile Henri Loze Improvements in Filters.
US661591A (en) * 1900-07-19 1900-11-13 John Marion Stukes Pump-strainer.
US673398A (en) * 1901-01-05 1901-05-07 Anthony Keller Filter or strainer for well-tubes.
GB406303A (en) * 1932-08-22 1934-02-22 Vickers Armstrongs Ltd Improvements in or relating to apparatus for straining liquids or gases
US2035758A (en) * 1935-05-06 1936-03-31 Nat Standard Co Filter
US2097828A (en) * 1936-10-15 1937-11-02 Jesse A Baldwin Oil filter
USRE22651E (en) * 1938-08-23 1945-06-12 Filter
US2396712A (en) * 1942-08-15 1946-03-19 American Viscose Corp Filter structure and method of making it
DE881189C (en) * 1951-10-13 1953-06-29 Eduard Walter Leichsenring Tubular filter body for liquids and gases
US2770426A (en) * 1952-05-28 1956-11-13 Unit Mfg Company Filter cartridge
FR1114777A (en) * 1954-12-06 1956-04-17 New method of making spools of sewing thread and darning thread
US2980354A (en) * 1959-03-03 1961-04-18 Barber Colman Co Thread winder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2163469A1 (en) * 1971-12-16 1973-07-27 Purolator Filter Gmbh
GB2351677A (en) * 1996-10-16 2001-01-10 Morimura Kousan Kabushiki Kais Edge filter with filament wound around cage
GB2351677B (en) * 1996-10-16 2001-03-21 Morimura Kousan Kabushiki Kais Solid-liquid separating filter media for sewage, waste water, etc

Also Published As

Publication number Publication date
FR1319204A (en) 1963-02-22
DE1216844B (en) 1966-05-18
US3255889A (en) 1966-06-14

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