CA1089777A - Pleated paper filter cartridge - Google Patents

Pleated paper filter cartridge

Info

Publication number
CA1089777A
CA1089777A CA303,423A CA303423A CA1089777A CA 1089777 A CA1089777 A CA 1089777A CA 303423 A CA303423 A CA 303423A CA 1089777 A CA1089777 A CA 1089777A
Authority
CA
Canada
Prior art keywords
frame
pleats
sides
resilient
filter
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.)
Expired
Application number
CA303,423A
Other languages
English (en)
French (fr)
Inventor
Reynold F. Durre
Richard P. Berven
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
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 Donaldson Co Inc filed Critical Donaldson Co Inc
Application granted granted Critical
Publication of CA1089777A publication Critical patent/CA1089777A/en
Expired 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
CA303,423A 1977-05-16 1978-05-16 Pleated paper filter cartridge Expired CA1089777A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79731777A 1977-05-16 1977-05-16
US797,317 1977-05-16

Publications (1)

Publication Number Publication Date
CA1089777A true CA1089777A (en) 1980-11-18

Family

ID=25170495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA303,423A Expired CA1089777A (en) 1977-05-16 1978-05-16 Pleated paper filter cartridge

Country Status (8)

Country Link
JP (1) JPS595006B2 (ja)
AU (1) AU510250B2 (ja)
BR (1) BR7802921A (ja)
CA (1) CA1089777A (ja)
DE (1) DE2819177C2 (ja)
FR (1) FR2390986A1 (ja)
GB (1) GB1588578A (ja)
ZA (1) ZA782757B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329367C1 (de) * 1993-09-01 1995-04-27 Juergen Junker Filtereinsatz
DE10328002B4 (de) * 2003-06-21 2010-02-25 Mahle Filtersysteme Gmbh Ringförmiger, radial durchströmbarer Gas-Filtereinsatz
DE202005003046U1 (de) * 2005-02-24 2006-07-06 Hengst Gmbh & Co.Kg Filtereinsatz für einen ring- oder bogenförmigen Gasfilter
DE102007024287B4 (de) 2007-05-23 2018-12-27 Mahle International Gmbh Gas-Filtereinsatz und Gas-Filter enthaltend diesen
DE102010023393A1 (de) * 2010-06-10 2011-12-15 Mahle International Gmbh Filterelement, insbesondere Luftfilterelement
JP6840800B2 (ja) * 2019-08-23 2021-03-10 アマノ株式会社 集塵フィルタユニット及び集塵装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510378A (en) * 1947-05-30 1950-06-06 Vokes Ltd Filter
FR1229676A (fr) * 1957-12-02 1960-09-08 Filtre destiné à retenir des particules en suspension
FR1239451A (fr) * 1959-07-17 1960-08-26 Fr De L Acetylene Soc élément de filtre en papier plissé
US3402531A (en) * 1966-08-04 1968-09-24 Farr Co Paper filter for locomotives and method of assembly
CH449399A (de) * 1967-04-18 1967-12-31 Gertsch & Co Ag Filtereinrichtung
JPS4526299Y1 (ja) * 1967-06-14 1970-10-14
GB1263477A (en) * 1968-01-31 1972-02-09 Keyes Fibre Co A moulded pulp filter, a method of manufacture thereof and an aqueous slurry for use in the manufacture thereof
GB1314143A (en) * 1971-05-26 1973-04-18 Dust Control Equipment Ltd Gas filtering apparatus
US3830042A (en) * 1972-09-13 1974-08-20 Allied Filter Eng Inc Rectangular filter bag

Also Published As

Publication number Publication date
GB1588578A (en) 1981-04-23
JPS595006B2 (ja) 1984-02-02
DE2819177C2 (de) 1982-05-19
FR2390986A1 (fr) 1978-12-15
BR7802921A (pt) 1978-12-26
AU3587478A (en) 1979-12-06
JPS5416784A (en) 1979-02-07
FR2390986B1 (ja) 1980-07-04
ZA782757B (en) 1979-05-30
DE2819177A1 (de) 1978-11-23
AU510250B2 (en) 1980-06-19

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Legal Events

Date Code Title Description
MKEX Expiry