AT359469B - Filter und verfahren zu dessen herstellung - Google Patents

Filter und verfahren zu dessen herstellung

Info

Publication number
AT359469B
AT359469B AT299879A AT299879A AT359469B AT 359469 B AT359469 B AT 359469B AT 299879 A AT299879 A AT 299879A AT 299879 A AT299879 A AT 299879A AT 359469 B AT359469 B AT 359469B
Authority
AT
Austria
Prior art keywords
filter
production
Prior art date
Application number
AT299879A
Other languages
English (en)
Other versions
ATA299879A (de
Original Assignee
Walther Peter A Ing
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 Walther Peter A Ing filed Critical Walther Peter A Ing
Priority to AT299879A priority Critical patent/AT359469B/de
Priority to DE19792948249 priority patent/DE2948249A1/de
Publication of ATA299879A publication Critical patent/ATA299879A/de
Application granted granted Critical
Publication of AT359469B publication Critical patent/AT359469B/de

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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • 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
    • B01D46/0001—Making filtering elements
    • 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
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • 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
    • B01D46/66—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)
AT299879A 1979-04-20 1979-04-20 Filter und verfahren zu dessen herstellung AT359469B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT299879A AT359469B (de) 1979-04-20 1979-04-20 Filter und verfahren zu dessen herstellung
DE19792948249 DE2948249A1 (de) 1979-04-20 1979-11-30 Filter und verfahren zu dessen herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT299879A AT359469B (de) 1979-04-20 1979-04-20 Filter und verfahren zu dessen herstellung

Publications (2)

Publication Number Publication Date
ATA299879A ATA299879A (de) 1980-04-15
AT359469B true AT359469B (de) 1980-11-10

Family

ID=3543723

Family Applications (1)

Application Number Title Priority Date Filing Date
AT299879A AT359469B (de) 1979-04-20 1979-04-20 Filter und verfahren zu dessen herstellung

Country Status (2)

Country Link
AT (1) AT359469B (de)
DE (1) DE2948249A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236480A (en) * 1989-01-05 1993-08-17 Camfil Ab Air filter for workstations and methods of making and using such air filter
DE69512713T2 (de) * 1994-07-12 2000-03-09 Nittetsu Mining Co. Ltd. Verstärktes Filterelement
US6699348B2 (en) 2001-04-13 2004-03-02 Camfil Ab Method for filter fabrication

Also Published As

Publication number Publication date
ATA299879A (de) 1980-04-15
DE2948249A1 (de) 1980-10-30

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee