CA2014404A1 - Systeme bietage de filtration d'air - Google Patents

Systeme bietage de filtration d'air

Info

Publication number
CA2014404A1
CA2014404A1 CA2014404A CA2014404A CA2014404A1 CA 2014404 A1 CA2014404 A1 CA 2014404A1 CA 2014404 A CA2014404 A CA 2014404A CA 2014404 A CA2014404 A CA 2014404A CA 2014404 A1 CA2014404 A1 CA 2014404A1
Authority
CA
Canada
Prior art keywords
stage
filter
cylindrical screen
collected
filtration system
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.)
Granted
Application number
CA2014404A
Other languages
English (en)
Other versions
CA2014404C (fr
Inventor
Bobby L. Starling
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.)
Pneumafil Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2014404A1 publication Critical patent/CA2014404A1/fr
Application granted granted Critical
Publication of CA2014404C publication Critical patent/CA2014404C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
CA002014404A 1989-04-12 1990-04-11 Systeme bietage de filtration d'air Expired - Fee Related CA2014404C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/336,883 US4895581A (en) 1989-04-12 1989-04-12 Two stage air filtration system
US336,883 1989-04-12

Publications (2)

Publication Number Publication Date
CA2014404A1 true CA2014404A1 (fr) 1990-10-12
CA2014404C CA2014404C (fr) 1993-06-15

Family

ID=23318100

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002014404A Expired - Fee Related CA2014404C (fr) 1989-04-12 1990-04-11 Systeme bietage de filtration d'air

Country Status (2)

Country Link
US (1) US4895581A (fr)
CA (1) CA2014404C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217509A (en) * 1992-04-03 1993-06-08 Industrial Air, Inc. Filtration system
US5279629A (en) * 1993-02-26 1994-01-18 Ltg Lufttechnische Gmbh Air handling apparatus and method for textile machines
CA2144921C (fr) * 1994-03-25 2000-05-23 Torgeir Buodd Hotte aspirante auto-nettoyante
US5647889A (en) * 1994-06-28 1997-07-15 Ltg Lufttechnische Gmbh Air handling apparatus and method for textile machines
US5709721A (en) * 1996-01-31 1998-01-20 Ltg Technologies, Inc. Air handling apparatus for textile machines
US6676721B1 (en) * 2000-06-02 2004-01-13 Donaldson Company, Inc. Multistage air cleaner including pulse cleaning system
ATE531440T1 (de) * 2005-03-31 2011-11-15 Donaldson Co Inc Luftreiniger-anordnung
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
IT1403220B1 (it) 2010-12-23 2013-10-17 Nuova Pignone S R L Camera di filtraggio e metodo per mantenere la stessa
US8597391B1 (en) 2011-04-12 2013-12-03 Osprey, Inc. Filtration system and method
US8679236B1 (en) 2011-04-12 2014-03-25 Osprey, Inc. Filtration system and method
CN114557630B (zh) * 2018-10-22 2023-12-29 奥马克罗知识产权有限公司 空气处理装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3167878D1 (en) * 1980-12-04 1985-01-31 Dainippon Printing Co Ltd Sleeve-type gravure printing cylinder and method and apparatus for its assembly
US4759781A (en) * 1987-03-09 1988-07-26 Olson Robert P Filtering and dust collecting apparatus
US4778491A (en) * 1987-04-03 1988-10-18 Industrial Air, Inc. Continuously operated and cleaned filter apparatus

Also Published As

Publication number Publication date
CA2014404C (fr) 1993-06-15
US4895581A (en) 1990-01-23

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed