CH574755A5 - - Google Patents

Info

Publication number
CH574755A5
CH574755A5 CH204073A CH204073A CH574755A5 CH 574755 A5 CH574755 A5 CH 574755A5 CH 204073 A CH204073 A CH 204073A CH 204073 A CH204073 A CH 204073A CH 574755 A5 CH574755 A5 CH 574755A5
Authority
CH
Switzerland
Application number
CH204073A
Original Assignee
Aerodyne Dev 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
Priority claimed from US00262660A external-priority patent/US3853508A/en
Application filed by Aerodyne Dev Corp filed Critical Aerodyne Dev Corp
Publication of CH574755A5 publication Critical patent/CH574755A5/xx

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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40—Different types of filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
CH204073A 1972-06-14 1973-02-13 CH574755A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00262660A US3853508A (en) 1971-10-04 1972-06-14 Apparatus for bag collection of dirt
AU51457/73A AU461966B2 (en) 1972-06-14 1973-01-25 Method and apparatus for collection of dirt particles

Publications (1)

Publication Number Publication Date
CH574755A5 true CH574755A5 (en) 1976-04-30

Family

ID=25629268

Family Applications (1)

Application Number Title Priority Date Filing Date
CH204073A CH574755A5 (en) 1972-06-14 1973-02-13

Country Status (7)

Country Link
AU (1) AU461966B2 (en)
BE (1) BE795341A (en)
CA (1) CA991561A (en)
CH (1) CH574755A5 (en)
DE (1) DE2306002C3 (en)
FR (1) FR2187392A1 (en)
NL (1) NL7301337A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH642559A5 (en) * 1979-08-08 1984-04-30 Mueller Hans Drm Dr Ag METHOD OF CLEANING FILTER ELEMENTS.
US4231770A (en) * 1979-09-18 1980-11-04 Johnson Jr Allen S Bag-type filter apparatus with internal air diffuser
DE3820678A1 (en) * 1988-06-18 1989-12-21 Krupp Koppers Gmbh Pressure filter
DE20312074U1 (en) * 2003-08-05 2004-12-23 Volkmann Gmbh Vacuum conveyor with a multi-stage filter system
DE102006061329A1 (en) * 2006-12-22 2008-06-26 Hosokawa Alpine Ag Particle filter for air is enclosed in isolator and has two filter tubes enclosed inside textile sleeve mounted between filter head and support below them
US8114201B2 (en) * 2008-10-22 2012-02-14 Gore Enterprise Holdings, Inc. Air pollution control filter elements for filtration systems

Also Published As

Publication number Publication date
BE795341A (en) 1973-08-13
DE2306002C3 (en) 1978-11-09
AU5145773A (en) 1974-07-25
DE2306002B2 (en) 1978-03-30
NL7301337A (en) 1973-12-18
FR2187392A1 (en) 1974-01-18
CA991561A (en) 1976-06-22
AU461966B2 (en) 1975-05-27
DE2306002A1 (en) 1974-01-03

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Legal Events

Date Code Title Description
PL Patent ceased