CA1011265A - High performance filter assembly - Google Patents

High performance filter assembly

Info

Publication number
CA1011265A
CA1011265A CA177,611A CA177611A CA1011265A CA 1011265 A CA1011265 A CA 1011265A CA 177611 A CA177611 A CA 177611A CA 1011265 A CA1011265 A CA 1011265A
Authority
CA
Canada
Prior art keywords
high performance
filter assembly
performance filter
assembly
performance
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
CA177,611A
Other versions
CA177611S (en
Inventor
John J. Delany
John M. Liebmann
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.)
Research Products Corp
Original Assignee
Research Products Corp
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 Research Products Corp filed Critical Research Products Corp
Application granted granted Critical
Publication of CA1011265A publication Critical patent/CA1011265A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B01D46/0006—Filter elements or cartridges installed in a drawer-like manner
    • 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
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
CA177,611A 1973-02-28 1973-07-30 High performance filter assembly Expired CA1011265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33640573A 1973-02-28 1973-02-28

Publications (1)

Publication Number Publication Date
CA1011265A true CA1011265A (en) 1977-05-31

Family

ID=23315943

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,611A Expired CA1011265A (en) 1973-02-28 1973-07-30 High performance filter assembly

Country Status (2)

Country Link
US (1) US3789589A (en)
CA (1) CA1011265A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6740137B2 (en) 2002-06-14 2004-05-25 3M Innovative Properties Company Collapsible pleated filter element
US6860916B2 (en) 2002-06-14 2005-03-01 3M Innovative Properties Company Filter assembly
US6955702B2 (en) 2002-06-14 2005-10-18 3M Innovative Properties Company Filter frame
US7169202B2 (en) 2003-12-24 2007-01-30 3M Innovative Properties Company Filter assembly

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7504064A (en) * 1975-04-04 1976-10-06 Ballast Nedam Groep Nv METHOD AND DEVICE FOR COLLECTION OF LIGHT DUST FLOATING ON A LIQUID SURFACE.
US4042358A (en) * 1976-05-14 1977-08-16 Research Products Corporation Filter media
DE3007757A1 (en) * 1980-02-29 1981-09-24 Drägerwerk AG, 2400 Lübeck METHOD FOR PRODUCING FILTER ELEMENTS FROM FILTER PAPER
US4363643A (en) * 1981-10-16 1982-12-14 Emerson Electric Co. Support means for filter material in a non-electric air cleaner
US4701196A (en) * 1986-09-15 1987-10-20 Research Products Corporation Air filter assembly
US5458667A (en) * 1994-01-18 1995-10-17 Poggi, Jr.; Robert E. Leak-free furnace air filter mounting assembly
GB2299769B (en) * 1995-04-11 1998-10-28 Philips Electronics Uk Ltd An air cleaner
CA2210950A1 (en) * 1996-07-31 1998-01-31 Richard J. Osendorf Air filter element; assembly; and method
US5743927A (en) * 1996-07-31 1998-04-28 Donaldson Company, Inc. Air filter element; assembly; and, method
US6502909B1 (en) * 2000-10-25 2003-01-07 Carrier Corporation Media filter cabinet for gas furnace
US6843820B2 (en) * 2003-03-04 2005-01-18 3M Innovative Properties Company Filter assembly
US7150774B2 (en) * 2003-12-24 2006-12-19 3M Innovative Properties Company Self-spacing pleated filter insert
US7483526B2 (en) * 2004-06-10 2009-01-27 International Business Machines Corporation Method for conference call initialization
US7332012B2 (en) 2004-07-21 2008-02-19 Aaf-Mcquay Inc. Multi-stage filtering apparatus
US7252696B2 (en) * 2004-09-02 2007-08-07 Carrier Corporation Fan coil media cabinet
US7804685B2 (en) 2005-09-19 2010-09-28 Chatsworth Products, Inc. Ducted exhaust equipment enclosure
US8107238B2 (en) 2005-09-19 2012-01-31 Chatsworth Products, Inc. Ducted exhaust equipment enclosure
CA2574693A1 (en) 2006-01-23 2007-07-23 Aaf-Mcquay Inc. Front access frame sealing mechanism for filter cassettes
US7452396B2 (en) * 2006-03-01 2008-11-18 Honeywell International Inc. Collapsible auto expanding media filter
US20070221061A1 (en) * 2006-03-10 2007-09-27 Hamilton Beach/Proctor-Silex, Inc. Air purifier
CN102574043B (en) * 2009-10-14 2015-04-29 唐纳森公司 Filter cartridge with seal member and methods
DE102010024115A1 (en) * 2010-06-17 2011-12-22 Carl Freudenberg Kg Arrangement with a lid and a self-supporting filter element
CA2714675C (en) 2010-07-16 2017-05-09 Ipex Technologies Inc. Connector assemblies for flow restricting apparatuses
US8757667B2 (en) 2010-07-16 2014-06-24 Ipex Technologies Inc. Adapters and connector assemblies for flow managing apparatuses
US9114342B2 (en) 2012-12-05 2015-08-25 Rps Products, Inc. Filter with covered edges
DE102014009706A1 (en) * 2013-07-12 2015-01-15 Mann + Hummel Gmbh Filter element with holding surfaces, filter with a filter element and filter housing of a filter
KR102130743B1 (en) * 2013-11-01 2020-07-06 삼성전자주식회사 Air Filter Module
US9682339B2 (en) 2015-01-23 2017-06-20 Rps Products, Inc. Collapsible filter with support structure
US10668422B2 (en) * 2015-10-30 2020-06-02 Lg Electronics Inc. Air freshener
US20170234575A1 (en) * 2016-02-02 2017-08-17 Seal Tite Llc In-line duct filter
CN109715024B (en) * 2016-04-15 2021-12-31 创科无线普通合伙 Vacuum cleaner and filter for vacuum cleaner
US10286351B2 (en) 2017-04-19 2019-05-14 Rps Products, Inc. Filter with flexible side seal
US10279920B1 (en) * 2018-02-27 2019-05-07 Brant Farrell Foreign object debris barrier filter apparatus for an aircraft intake system
CN111070101B (en) * 2019-11-21 2022-08-16 际华三五三四制衣有限公司 Dust collecting equipment suitable for station of polishing
CN110833954A (en) * 2019-11-28 2020-02-25 衡阳科盈钢管有限公司 Electrostatic spraying equipment dust collecting device
WO2023084093A1 (en) * 2021-11-15 2023-05-19 Zehnder Group International Ag Holding device and disposable filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081553A (en) * 1933-02-13 1937-05-25 Baldwin Southwark Corp Air conditioning apparatus
US3187489A (en) * 1960-09-09 1965-06-08 Cambridge Filter Corp Space filter
US3624161A (en) * 1968-02-08 1971-11-30 Robert A Bub Zigzag filter element and method of making it
US3494113A (en) * 1968-05-22 1970-02-10 Microtron Corp Air filter assembly and sub-assemblies
US3712033A (en) * 1971-06-01 1973-01-23 Donaldson Co Inc Air cleaner with hinged side walls

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6740137B2 (en) 2002-06-14 2004-05-25 3M Innovative Properties Company Collapsible pleated filter element
US6860916B2 (en) 2002-06-14 2005-03-01 3M Innovative Properties Company Filter assembly
US6955702B2 (en) 2002-06-14 2005-10-18 3M Innovative Properties Company Filter frame
US7169202B2 (en) 2003-12-24 2007-01-30 3M Innovative Properties Company Filter assembly

Also Published As

Publication number Publication date
US3789589A (en) 1974-02-05

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