CA1312292C - Sac filtrant et filtre - Google Patents

Sac filtrant et filtre

Info

Publication number
CA1312292C
CA1312292C CA000562132A CA562132A CA1312292C CA 1312292 C CA1312292 C CA 1312292C CA 000562132 A CA000562132 A CA 000562132A CA 562132 A CA562132 A CA 562132A CA 1312292 C CA1312292 C CA 1312292C
Authority
CA
Canada
Prior art keywords
bag
filtering bag
support
edges
opposed
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 - Fee Related
Application number
CA000562132A
Other languages
English (en)
Inventor
Daniel Dupuis
Gilles Garant
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.)
Ingersoll Rand Canada Inc
Original Assignee
Ingersoll Rand Canada 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 Ingersoll Rand Canada Inc filed Critical Ingersoll Rand Canada Inc
Application granted granted Critical
Publication of CA1312292C publication Critical patent/CA1312292C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/19—Supported filter elements arranged for inward flow filtration on solid frames with surface grooves or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B01D33/23—Construction of discs or component sectors thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Endoscopes (AREA)
  • Treatment Of Sludge (AREA)
CA000562132A 1987-04-06 1988-03-22 Sac filtrant et filtre Expired - Fee Related CA1312292C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3425487A 1987-04-06 1987-04-06
US034,254 1987-04-06

Publications (1)

Publication Number Publication Date
CA1312292C true CA1312292C (fr) 1993-01-05

Family

ID=21875255

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000562132A Expired - Fee Related CA1312292C (fr) 1987-04-06 1988-03-22 Sac filtrant et filtre

Country Status (5)

Country Link
AT (1) AT392988B (fr)
CA (1) CA1312292C (fr)
FI (1) FI86806C (fr)
IT (1) IT1217386B (fr)
SE (1) SE467523B (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1401317C3 (de) * 1960-02-18 1975-01-16 Nordlund, Karl Folke, Jönköping (Schweden) Dampferzeugungsanlage mit Naturumlauf
US4151813A (en) * 1978-03-27 1979-05-01 Foster Wheeler Energy Corporation Jet pump in natural circulation fossil fuel fired steam generator
CH633610A5 (de) * 1978-05-19 1982-12-15 Bbc Brown Boveri & Cie Kombiniertes gas/dampfturbinenkraftwerk mit gegendruckturbine, insbesondere fuer industriezwecke.
DE2940027A1 (de) * 1979-10-03 1981-04-09 Paul Lindenau Gmbh & Co Kg Schiffswerft Und Maschinenfabrik, 2300 Kiel Dampfkessel fuer die nutzung der abgaswaerme
US4586338A (en) * 1984-11-14 1986-05-06 Caterpillar Tractor Co. Heat recovery system including a dual pressure turbine
DE3515174A1 (de) * 1985-04-26 1986-11-06 Kraftwerk Union AG, 4330 Mülheim Abhitzedampferzeuger

Also Published As

Publication number Publication date
IT8820054A0 (it) 1988-03-31
FI86806C (fi) 1992-10-26
IT1217386B (it) 1990-03-22
FI881568A0 (fi) 1988-04-05
FI881568L (fi) 1988-10-07
AT392988B (de) 1991-07-25
FI86806B (fi) 1992-07-15
SE8801151L (sv) 1988-10-07
SE8801151D0 (sv) 1988-03-28
ATA88788A (de) 1990-12-15
SE467523B (sv) 1992-08-03

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Legal Events

Date Code Title Description
MKLA Lapsed