ZA827818B - Fluid filtering device - Google Patents

Fluid filtering device

Info

Publication number
ZA827818B
ZA827818B ZA827818A ZA827818A ZA827818B ZA 827818 B ZA827818 B ZA 827818B ZA 827818 A ZA827818 A ZA 827818A ZA 827818 A ZA827818 A ZA 827818A ZA 827818 B ZA827818 B ZA 827818B
Authority
ZA
South Africa
Prior art keywords
filtering device
fluid filtering
fluid
filtering
Prior art date
Application number
ZA827818A
Other languages
English (en)
Inventor
Robert W Wydeven
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 ZA827818B publication Critical patent/ZA827818B/xx

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
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/24—Cell-type roll filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack 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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/005—Crossflow filtration, i.e. having an inlet and two outlets
    • 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
    • B01D46/52—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
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B01D46/526—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in stacked arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Centrifugal Separators (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Filtering Materials (AREA)
ZA827818A 1981-11-02 1982-10-26 Fluid filtering device ZA827818B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/317,275 US4410427A (en) 1981-11-02 1981-11-02 Fluid filtering device

Publications (1)

Publication Number Publication Date
ZA827818B true ZA827818B (en) 1984-03-28

Family

ID=23232920

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA827818A ZA827818B (en) 1981-11-02 1982-10-26 Fluid filtering device

Country Status (11)

Country Link
US (2) US4410427A (xx)
JP (1) JPS58501808A (xx)
AU (1) AU548875B2 (xx)
BR (1) BR8207950A (xx)
CA (1) CA1169362A (xx)
DE (1) DE3249151C2 (xx)
FR (1) FR2515526B1 (xx)
GB (1) GB2119672B (xx)
IT (1) IT1153328B (xx)
WO (1) WO1983001582A1 (xx)
ZA (1) ZA827818B (xx)

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DE3249151C2 (de) 1994-09-22
IT1153328B (it) 1987-01-14
GB2119672B (en) 1985-11-06
CA1169362A (en) 1984-06-19
DE3249151T1 (de) 1984-01-12
GB8317374D0 (en) 1983-07-27
US4410427A (en) 1983-10-18
GB2119672A (en) 1983-11-23
WO1983001582A1 (en) 1983-05-11
FR2515526B1 (fr) 1990-06-01
BR8207950A (pt) 1983-10-04
JPS58501808A (ja) 1983-10-27
FR2515526A1 (fr) 1983-05-06
IT8224014A0 (it) 1982-10-29
AU1014283A (en) 1983-05-18
AU548875B2 (en) 1986-01-02
US4589983A (en) 1986-05-20

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