SE334530B - - Google Patents

Info

Publication number
SE334530B
SE334530B SE09192/67*A SE919267A SE334530B SE 334530 B SE334530 B SE 334530B SE 919267 A SE919267 A SE 919267A SE 334530 B SE334530 B SE 334530B
Authority
SE
Sweden
Application number
SE09192/67*A
Inventor
R Rummel
Original Assignee
Farr Co
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 Farr Co filed Critical Farr Co
Publication of SE334530B publication Critical patent/SE334530B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0097—Special means for preventing bypass around the filter, i.e. in addition to usual seals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers
SE09192/67*A 1966-07-11 1967-06-26 SE334530B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US564174A US3372533A (en) 1966-07-11 1966-07-11 Self-supporting high density filter

Publications (1)

Publication Number Publication Date
SE334530B true SE334530B (xx) 1971-04-26

Family

ID=24253431

Family Applications (1)

Application Number Title Priority Date Filing Date
SE09192/67*A SE334530B (xx) 1966-07-11 1967-06-26

Country Status (6)

Country Link
US (1) US3372533A (xx)
BE (1) BE700903A (xx)
DE (1) DE1607707A1 (xx)
GB (1) GB1163797A (xx)
NL (1) NL6709546A (xx)
SE (1) SE334530B (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490211A (en) * 1967-07-31 1970-01-20 Keystone Filter Media Co High efficiency particulate air filter
US4128684A (en) * 1974-07-09 1978-12-05 Sulzer Brothers Limited Method of producing a packing and a packing layer made thereby
JPS5281673U (xx) * 1975-12-15 1977-06-17
US4261710A (en) * 1979-03-16 1981-04-14 Donaldson Company, Inc. Two-stage air cleaner and method of preventing contamination of a safety filter
HU179916B (en) * 1979-07-12 1983-01-28 Armafilt Egyesuelet Mueszaki T Filter arrangement for filtering fluids advantageously motor oils
US4462399A (en) * 1981-10-02 1984-07-31 Minnesota Mining And Manufacturing Company Powered air respirator and cartridge
US4410427A (en) * 1981-11-02 1983-10-18 Donaldson Company, Inc. Fluid filtering device
US4805656A (en) * 1983-04-04 1989-02-21 Facet Enterprises Inc. Porous composite structure
US4942020A (en) * 1988-06-27 1990-07-17 W.R. Grace & Co.-Conn. Converter for removing pollutants from a gas stream
DE3824622C2 (de) * 1988-07-20 1998-03-19 Peter Rapp Filterelement
GB8826828D0 (en) * 1988-11-16 1988-12-21 Envair Uk Ltd Filters
US5395600A (en) * 1993-07-13 1995-03-07 W. R. Grace & Co.-Conn. Corrugated thin metal monolith converter
US5772883A (en) * 1996-04-26 1998-06-30 Donaldson Company, Inc. Slanted inline filter
US5820646A (en) * 1996-04-26 1998-10-13 Donaldson Company, Inc. Inline filter apparatus
BR9709744A (pt) 1996-04-26 1999-08-10 Donaldson Co Inc Meio de filtro estriado
US6000685A (en) * 1998-06-29 1999-12-14 Catalytic Distillation Technologies Gas/liquid contact structure
JP4388375B2 (ja) * 2001-12-03 2009-12-24 ドナルドソン カンパニー，インコーポレイティド 波形の媒体シートを使用するフィルタエレメント
ATE498447T1 (de) 2002-07-10 2011-03-15 Donaldson Co Inc Gefaltetes filtermaterial und verfahren zu dessen herstellung
US20060065592A1 (en) * 2004-09-29 2006-03-30 Terres Mark A Direct flow filter with sealing mechanism
US20060151383A1 (en) * 2005-01-12 2006-07-13 Aaf-Mcquay Inc. Pleated corrugated media and method of making
WO2008095196A1 (en) 2007-02-02 2008-08-07 Donaldson Company, Inc. Air filtration media pack, filter element, air filtration media, and methods
AU2008268271B8 (en) 2007-06-26 2014-04-10 Donaldson Company, Inc. Filtration media pack, filter elements, and methods
US9808752B2 (en) * 2008-02-04 2017-11-07 Donaldson Company, Inc. Method and apparatus for forming fluted filtration media
AU2009273893A1 (en) 2008-07-25 2010-01-28 Donaldson Company, Inc. Pleated filtration media pack comprising flutes
MX2011001291A (es) * 2008-08-06 2011-03-15 Donaldson Co Inc Metodos y aparatos de medios de filtracion-z que tienen acanalados cerrados.
US8491684B2 (en) * 2009-02-27 2013-07-23 Donaldson Company, Inc. Filter cartridge; components thereof; and methods
MX2012001455A (es) 2009-08-03 2012-05-08 Donaldson Co Inc Metodo y aparato para formar un medio de filtracion acanalado que tiene acanaladuras progresivas.
CA2787822A1 (en) 2010-01-25 2011-07-28 Donaldson Company, Inc. Pleated filtration media having tapered flutes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1049789A (en) * 1911-05-29 1913-01-07 Allis Chalmers Filter.
US1883715A (en) * 1928-09-20 1932-10-18 Oscar V Greene Armored filter element
GB540215A (en) * 1940-03-05 1941-10-09 Chema Mfg Company Ltd Improvements in filter inserts
US3099547A (en) * 1960-09-19 1963-07-30 American Air Filter Co Pocket-type filters
FR1275496A (fr) * 1960-09-29 1961-11-10 Fr De L Acetylene Soc Filtre en papier
FR1281293A (fr) * 1960-11-08 1962-01-12 Fr De L Acetylene Soc élément de filtre en papier plissé
FR1288229A (fr) * 1961-02-10 1962-03-24 Fr De L Acetylene Soc Filtre à plusieurs nappes filtrantes
US3190058A (en) * 1961-10-03 1965-06-22 Farr Co Cylindrical dust-separating device
US3173777A (en) * 1962-02-05 1965-03-16 Wayne Manufacturing Co Power sweeper filtering system

Also Published As

Publication number Publication date
BE700903A (xx) 1967-12-18
US3372533A (en) 1968-03-12
DE1607707A1 (de) 1969-10-02
NL6709546A (xx) 1968-01-12
GB1163797A (en) 1969-09-10

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