BR7802921A - RESILIENT FILTER AND IMPROVEMENT IN AIR CLEANING SYSTEM - Google Patents

RESILIENT FILTER AND IMPROVEMENT IN AIR CLEANING SYSTEM

Info

Publication number
BR7802921A
BR7802921A BR7802921A BR7802921A BR7802921A BR 7802921 A BR7802921 A BR 7802921A BR 7802921 A BR7802921 A BR 7802921A BR 7802921 A BR7802921 A BR 7802921A BR 7802921 A BR7802921 A BR 7802921A
Authority
BR
Brazil
Prior art keywords
improvement
cleaning system
air cleaning
resilient filter
resilient
Prior art date
Application number
BR7802921A
Other languages
Portuguese (pt)
Inventor
R Durre
R Berven
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
Publication of BR7802921A publication Critical patent/BR7802921A/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
    • 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)
BR7802921A 1977-05-16 1978-05-10 RESILIENT FILTER AND IMPROVEMENT IN AIR CLEANING SYSTEM BR7802921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79731777A 1977-05-16 1977-05-16

Publications (1)

Publication Number Publication Date
BR7802921A true BR7802921A (en) 1978-12-26

Family

ID=25170495

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7802921A BR7802921A (en) 1977-05-16 1978-05-10 RESILIENT FILTER AND IMPROVEMENT IN AIR CLEANING SYSTEM

Country Status (8)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329367C1 (en) * 1993-09-01 1995-04-27 Juergen Junker Filter insert
DE10328002B4 (en) * 2003-06-21 2010-02-25 Mahle Filtersysteme Gmbh Annular, radially permeable gas filter element
DE202005003046U1 (en) * 2005-02-24 2006-07-06 Hengst Gmbh & Co.Kg Filter insert for gas filter, e.g. an air filter for a car engine, comprises a bent or annular filter medium with an air outlet pipe interrupting and connecting with the medium and passing through the upper edge of the insert
DE102007024287B4 (en) * 2007-05-23 2018-12-27 Mahle International Gmbh Gas filter cartridge and gas filter containing this
DE102010023393A1 (en) * 2010-06-10 2011-12-15 Mahle International Gmbh Filter element, in particular air filter element
JP6840800B2 (en) * 2019-08-23 2021-03-10 アマノ株式会社 Dust collection filter unit and dust collector

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 (en) * 1957-12-02 1960-09-08 Filter intended to retain suspended particles
FR1239451A (en) * 1959-07-17 1960-08-26 Fr De L Acetylene Soc pleated paper filter element
US3402531A (en) * 1966-08-04 1968-09-24 Farr Co Paper filter for locomotives and method of assembly
CH449399A (en) * 1967-04-18 1967-12-31 Gertsch & Co Ag Filter device
JPS4526299Y1 (en) * 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
DE2819177A1 (en) 1978-11-23
FR2390986A1 (en) 1978-12-15
AU510250B2 (en) 1980-06-19
FR2390986B1 (en) 1980-07-04
JPS595006B2 (en) 1984-02-02
GB1588578A (en) 1981-04-23
DE2819177C2 (en) 1982-05-19
AU3587478A (en) 1979-12-06
JPS5416784A (en) 1979-02-07
CA1089777A (en) 1980-11-18
ZA782757B (en) 1979-05-30

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