GB2064359B - Air filters - Google Patents

Air filters

Info

Publication number
GB2064359B
GB2064359B GB7941258A GB7941258A GB2064359B GB 2064359 B GB2064359 B GB 2064359B GB 7941258 A GB7941258 A GB 7941258A GB 7941258 A GB7941258 A GB 7941258A GB 2064359 B GB2064359 B GB 2064359B
Authority
GB
United Kingdom
Prior art keywords
air filters
filters
air
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
GB7941258A
Other versions
GB2064359A (en
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.)
LOCKER AIR MAZE Ltd
Original Assignee
LOCKER AIR MAZE 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
Application filed by LOCKER AIR MAZE Ltd filed Critical LOCKER AIR MAZE Ltd
Priority to GB7941258A priority Critical patent/GB2064359B/en
Publication of GB2064359A publication Critical patent/GB2064359A/en
Application granted granted Critical
Publication of GB2064359B publication Critical patent/GB2064359B/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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B01D46/0013—Modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/022—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • F02M35/02475—Air cleaners using filters, e.g. moistened characterised by the shape of the filter element
    • F02M35/02483—Cylindrical, conical, oval, spherical or the like filter elements; wounded filter elements
    • 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
    • B01D2275/20—Shape of filtering material
    • B01D2275/201—Conical shape
GB7941258A 1979-11-29 1979-11-29 Air filters Expired GB2064359B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7941258A GB2064359B (en) 1979-11-29 1979-11-29 Air filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7941258A GB2064359B (en) 1979-11-29 1979-11-29 Air filters

Publications (2)

Publication Number Publication Date
GB2064359A GB2064359A (en) 1981-06-17
GB2064359B true GB2064359B (en) 1983-09-21

Family

ID=10509495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7941258A Expired GB2064359B (en) 1979-11-29 1979-11-29 Air filters

Country Status (1)

Country Link
GB (1) GB2064359B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518894A1 (en) * 1981-12-24 1983-07-01 Lautrette & Cie Sa Centrifugal air filter - removes coarse dust particles using helicoidal air motion induced by axial flow fan impeller
GB2159434B (en) * 1984-06-01 1988-05-18 Coopers Filters Ltd Air cleaner for i.c. engine
FR2632215B1 (en) * 1988-06-02 1992-07-03 Cyclofil Pty Ltd SEPARATION DEVICE WITH SWIRL TUBE
ES2068217T3 (en) * 1988-06-02 1995-04-16 Cyclofil Pty Ltd SEPARATION DEVICE FOR TORBELLINO TUBE.
US5509948A (en) * 1994-05-06 1996-04-23 Air-Maze Corporation Disposable two-stage air cleaner
FR2726775B1 (en) * 1994-11-16 1997-07-18 Snecma DEVICE FOR SEPARATION AND FILTRATION OF PARTICLES IN A FLUID FLOW
US5632792A (en) * 1995-08-16 1997-05-27 Purolator Products Company Air induction filter hose assembly
DE19844441A1 (en) * 1998-09-28 2000-04-06 Lundin Filter Gmbh Device and method for separating particles from a fluid
US6348077B1 (en) * 1999-11-19 2002-02-19 Solberg Manufacturing, Inc. Multiple stage air-intake filter apparatus
US6361574B1 (en) 2000-03-17 2002-03-26 American Farm Implement & Specialty, Inc. Intake air cleaning apparatus
DE10201486A1 (en) * 2002-01-16 2003-11-20 Bauer Kompressoren Device for liquid separation and filtering of compressed gases
US6833023B1 (en) 2003-02-14 2004-12-21 International Liner Co., Inc. Air filter assembly
EP2224121B1 (en) 2005-10-12 2013-03-06 Kohler Co. Air cleaner assembly
DE202006014960U1 (en) * 2006-09-27 2008-02-07 Mann + Hummel Gmbh filtering device
US8808432B2 (en) 2008-06-13 2014-08-19 Kohler Co. Cyclonic air cleaner
USD632770S1 (en) 2008-06-13 2011-02-15 Kohler Co. Cyclonic air cleaner housing
RU2487059C1 (en) * 2011-12-15 2013-07-10 Открытое Акционерное Общество "Московский Вертолётный Завод Им. М.Л. Миля" Aircraft fuel system

Also Published As

Publication number Publication date
GB2064359A (en) 1981-06-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921129