ES410986A1 - Method of and apparatus for automatic cleaning of an air filter - Google Patents

Method of and apparatus for automatic cleaning of an air filter

Info

Publication number
ES410986A1
ES410986A1 ES410986A ES410986A ES410986A1 ES 410986 A1 ES410986 A1 ES 410986A1 ES 410986 A ES410986 A ES 410986A ES 410986 A ES410986 A ES 410986A ES 410986 A1 ES410986 A1 ES 410986A1
Authority
ES
Spain
Prior art keywords
filter
air current
cleaning
air filter
automatic cleaning
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
ES410986A
Other languages
Spanish (es)
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.)
Luwa Ltd
Original Assignee
Luwa 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 Luwa Ltd filed Critical Luwa Ltd
Publication of ES410986A1 publication Critical patent/ES410986A1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

A method of and apparatus for automatically cleaning an air filter wherein a working air current containing contaminants is guided in a predetermined direction through the air filter, then during the cleaning of the filter impinging the filter with a cleaning air current which flows in a direction opposite to the direction of flow of the working air current. The cleaning air current impinges the filter in the form of a shock wave, and the energy of the shock wave is derived from the working air current.
ES410986A 1972-01-20 1973-01-19 Method of and apparatus for automatic cleaning of an air filter Expired ES410986A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH81472A CH533464A (en) 1972-01-20 1972-01-20 Method for automatically cleaning an air filter

Publications (1)

Publication Number Publication Date
ES410986A1 true ES410986A1 (en) 1975-12-01

Family

ID=4195804

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410986A Expired ES410986A1 (en) 1972-01-20 1973-01-19 Method of and apparatus for automatic cleaning of an air filter

Country Status (12)

Country Link
US (1) US3887341A (en)
JP (1) JPS4883461A (en)
AR (1) AR202093A1 (en)
BR (1) BR7300434D0 (en)
CH (1) CH533464A (en)
DE (1) DE2300462C2 (en)
ES (1) ES410986A1 (en)
FR (1) FR2168494B1 (en)
GB (1) GB1412329A (en)
HK (1) HK23978A (en)
IT (1) IT973068B (en)
ZA (1) ZA73168B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988127A (en) * 1975-05-07 1976-10-26 John Louis Schumann Electrostatic precipitator apparatus and method
DE2601016C2 (en) * 1976-01-13 1984-08-23 Ltg Lufttechnische Gmbh, 7000 Stuttgart Method and device for cleaning filter boxes
GB1575175A (en) * 1978-05-05 1980-09-17 Hambro Machinery Ltd Separation apparatus
US4217116A (en) * 1978-05-30 1980-08-12 John Seever Method and apparatus for the cleaning of the surface of filter panels in a fluid passageway
DE3017838A1 (en) * 1980-05-09 1981-11-12 Zinser Textilmaschinen Gmbh, 7333 Ebersbach FILTER BOX
US4682993A (en) * 1983-12-16 1987-07-28 Storage Technology Corporation Fluid filter system with replaceable filter element
DE3520413A1 (en) * 1985-06-07 1986-12-11 Daimler-Benz Ag, 7000 Stuttgart AIR FILTER DEVICE ARRANGED IN THE AIR FLOW OF A HEATING OR AIR CONDITIONING DEVICE OF A MOTOR VEHICLE
CA1285493C (en) * 1986-01-06 1991-07-02 Robert Hoch Method and apparatus for filtering solid particulate matter from diesel engine exhaust
DE3715217A1 (en) * 1987-05-07 1988-11-17 Zinser Textilmaschinen Gmbh DEVICE FOR EXTRACTION AND FILTERING DUST- AND / OR FIBER-AIR-BASED AIR ON SPINNING MACHINES
US4838902A (en) * 1988-02-03 1989-06-13 The Boeing Company System and method for self-cleaning barrier-type air filter
DE19908377A1 (en) * 1999-02-26 2000-08-31 Schlafhorst & Co W Filter assembly for suction system at open-end spinner has filter chambers divided into main and reserve chambers with selective underpressure for cleaning and normal pressure for spinning
US6840974B2 (en) * 2003-03-14 2005-01-11 Spirent Communications Of Rockville, Inc. Self-cleaning filter
US7410529B2 (en) * 2004-10-05 2008-08-12 Caterpillar Inc. Filter service system and method
US20060070360A1 (en) * 2004-10-05 2006-04-06 Caterpillar Inc. Filter service system and method
US7419532B2 (en) * 2004-10-05 2008-09-02 Caterpillar Inc. Deposition system and method
US7462222B2 (en) * 2004-10-05 2008-12-09 Caterpillar Inc. Filter service system
US7384455B2 (en) * 2004-10-05 2008-06-10 Caterpillar Inc. Filter service system and method
US7410521B2 (en) * 2005-02-28 2008-08-12 Caterpillar Inc. Filter service system and method
US20060191412A1 (en) * 2005-02-28 2006-08-31 Caterpillar Inc. Filter service system and method
US8226583B2 (en) * 2006-12-13 2012-07-24 Hill-Rom Services, Pte. Ltd. Efficient high frequency chest wall oscillation system
US8157897B2 (en) * 2007-06-29 2012-04-17 Caterpillar Inc. Filter purge system utilizing impact wave generating device and vacuum source
US8142552B2 (en) * 2007-06-29 2012-03-27 Caterpillar Inc. Filter purge system utilizing a reactive propellant
DE102015108698A1 (en) * 2015-06-02 2016-12-08 Vorwerk & Co. Interholding Gmbh Air purifier for cleaning room air and fresh air
CN106041743B (en) * 2016-05-31 2019-01-22 重庆博美涂装工程有限公司 It is convenient to clean the grinding device of abrasive flour
US20180133639A1 (en) * 2016-11-15 2018-05-17 Robovent Products Group, Inc. Remote monitoring of air filter systems
CN107165871B (en) * 2017-06-30 2019-07-26 广东美的环境电器制造有限公司 Bladeless fan and its dedusting control method and device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732912A (en) * 1956-01-31 Dust collector
USRE24521E (en) * 1958-08-19 young
US24521A (en) * 1859-06-21 pratt
US1729527A (en) * 1926-08-04 1929-09-24 Harry W Titgen Dust collector
US2203776A (en) * 1936-11-24 1940-06-11 Danils Nils Air filtering apparatus
US3011205A (en) * 1959-07-08 1961-12-05 Parks Cramer Co Collection chamber for lint, dust and the like
NL267449A (en) * 1960-07-27
US3383840A (en) * 1966-05-10 1968-05-21 Cottrell Res Inc Dust collecting system

Also Published As

Publication number Publication date
BR7300434D0 (en) 1973-09-25
FR2168494A1 (en) 1973-08-31
HK23978A (en) 1978-05-19
CH533464A (en) 1973-02-15
US3887341A (en) 1975-06-03
IT973068B (en) 1974-06-10
DE2300462A1 (en) 1973-07-26
ZA73168B (en) 1973-09-26
FR2168494B1 (en) 1978-02-10
DE2300462C2 (en) 1981-09-17
GB1412329A (en) 1975-11-05
AR202093A1 (en) 1975-05-15
JPS4883461A (en) 1973-11-07

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