AT289728B - Process for the manufacture of a filter insert - Google Patents

Process for the manufacture of a filter insert

Info

Publication number
AT289728B
AT289728B AT1121668A AT1121668A AT289728B AT 289728 B AT289728 B AT 289728B AT 1121668 A AT1121668 A AT 1121668A AT 1121668 A AT1121668 A AT 1121668A AT 289728 B AT289728 B AT 289728B
Authority
AT
Austria
Prior art keywords
manufacture
filter insert
insert
filter
Prior art date
Application number
AT1121668A
Other languages
German (de)
Original Assignee
Knecht Filterwerke Gmbh
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 DE19671607730 external-priority patent/DE1607730A1/en
Application filed by Knecht Filterwerke Gmbh filed Critical Knecht Filterwerke Gmbh
Application granted granted Critical
Publication of AT289728B publication Critical patent/AT289728B/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
    • B01D46/24—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
    • B01D46/52—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
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • 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
    • B01D2265/06—Details of supporting structures for filtering material, e.g. cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
AT1121668A 1967-12-20 1968-11-19 Process for the manufacture of a filter insert AT289728B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671607730 DE1607730A1 (en) 1967-12-20 1967-12-20 Filter insert

Publications (1)

Publication Number Publication Date
AT289728B true AT289728B (en) 1971-05-10

Family

ID=5681425

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1121668A AT289728B (en) 1967-12-20 1968-11-19 Process for the manufacture of a filter insert

Country Status (4)

Country Link
AT (1) AT289728B (en)
BE (1) BE725045A (en)
FR (1) FR1594000A (en)
GB (1) GB1205300A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464263A (en) * 1980-09-02 1984-08-07 Fram Corporation Pleated filter element and integral shield and method for making same
GB2333470B (en) * 1998-01-23 2002-05-01 Acs Ind Inc Filter with stiffening ribs
USRE39611E1 (en) * 1998-12-15 2007-05-08 Acs Industries, Inc. Filter with stiffening ribs
US6277166B2 (en) 1999-03-31 2001-08-21 Acs Industries Inc. Filter with stiffening ribs

Also Published As

Publication number Publication date
BE725045A (en) 1969-05-16
GB1205300A (en) 1970-09-16
FR1594000A (en) 1970-06-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee