DK288078A - FILTER SYSTEM - Google Patents

FILTER SYSTEM

Info

Publication number
DK288078A
DK288078A DK288078A DK288078A DK288078A DK 288078 A DK288078 A DK 288078A DK 288078 A DK288078 A DK 288078A DK 288078 A DK288078 A DK 288078A DK 288078 A DK288078 A DK 288078A
Authority
DK
Denmark
Prior art keywords
filter system
filter
Prior art date
Application number
DK288078A
Other languages
Danish (da)
Inventor
J O Bornefalk
Original Assignee
J O Bornefalk
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 J O Bornefalk filed Critical J O Bornefalk
Publication of DK288078A publication Critical patent/DK288078A/en

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
    • B01D46/66—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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DK288078A 1977-06-28 1978-06-27 FILTER SYSTEM DK288078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7707432A SE413987B (en) 1977-06-28 1977-06-28 SEPARATORS, SPECIFICALLY DUST DISPENSERS, WITH TWO CONCENTRICALLY ORGANIZED FILTERS

Publications (1)

Publication Number Publication Date
DK288078A true DK288078A (en) 1978-12-29

Family

ID=20331704

Family Applications (1)

Application Number Title Priority Date Filing Date
DK288078A DK288078A (en) 1977-06-28 1978-06-27 FILTER SYSTEM

Country Status (5)

Country Link
DE (1) DE2826510A1 (en)
DK (1) DK288078A (en)
FI (1) FI782022A (en)
NO (1) NO782224L (en)
SE (1) SE413987B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861353A (en) * 1987-12-07 1989-08-29 E. I. Du Pont De Nemours And Company Filter element and assembly
US5458665A (en) * 1993-07-12 1995-10-17 A. Ahlstrom Corporation Apparatus for filtering gases
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

Also Published As

Publication number Publication date
NO782224L (en) 1978-12-29
SE7707432L (en) 1978-12-29
DE2826510A1 (en) 1979-01-04
SE413987B (en) 1980-07-07
FI782022A (en) 1978-12-29

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment