CA967493A - Self-cleaning filter assembly - Google Patents

Self-cleaning filter assembly

Info

Publication number
CA967493A
CA967493A CA090,510A CA90510A CA967493A CA 967493 A CA967493 A CA 967493A CA 90510 A CA90510 A CA 90510A CA 967493 A CA967493 A CA 967493A
Authority
CA
Canada
Prior art keywords
self
filter assembly
cleaning filter
cleaning
assembly
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
CA090,510A
Inventor
Frank T. Smith
Robert D. Smith
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA967493A publication Critical patent/CA967493A/en
Expired 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
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
CA090,510A 1969-08-27 1970-08-11 Self-cleaning filter assembly Expired CA967493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85332169A 1969-08-27 1969-08-27

Publications (1)

Publication Number Publication Date
CA967493A true CA967493A (en) 1975-05-13

Family

ID=25315718

Family Applications (1)

Application Number Title Priority Date Filing Date
CA090,510A Expired CA967493A (en) 1969-08-27 1970-08-11 Self-cleaning filter assembly

Country Status (2)

Country Link
CA (1) CA967493A (en)
DE (1) DE2042629A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162975A (en) * 1978-02-07 1979-07-31 Permutit Company, Inc. High velocity composite strainer

Also Published As

Publication number Publication date
DE2042629A1 (en) 1971-03-11

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