CA1316464C - Element de traitement des fluides a banderole helicoidale - Google Patents

Element de traitement des fluides a banderole helicoidale

Info

Publication number
CA1316464C
CA1316464C CA000595408A CA595408A CA1316464C CA 1316464 C CA1316464 C CA 1316464C CA 000595408 A CA000595408 A CA 000595408A CA 595408 A CA595408 A CA 595408A CA 1316464 C CA1316464 C CA 1316464C
Authority
CA
Canada
Prior art keywords
wrap
cartridge
treatment element
fluid treatment
element according
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
CA000595408A
Other languages
English (en)
Inventor
Peter J. Degen
Colin F. Harwood
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.)
Pall Corp
Original Assignee
Pall Corp
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
Priority claimed from US07/176,865 external-priority patent/US4882056A/en
Application filed by Pall Corp filed Critical Pall Corp
Application granted granted Critical
Publication of CA1316464C publication Critical patent/CA1316464C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
CA000595408A 1988-04-01 1989-03-31 Element de traitement des fluides a banderole helicoidale Expired - Fee Related CA1316464C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/176,865 US4882056A (en) 1988-04-01 1988-04-01 Fluid filter element with an overlapped wrap
US07/176,865 1988-04-01
US07/327,689 1989-03-23
US07/327,689 US5039413A (en) 1988-04-01 1989-03-23 Spiral wrapped fluid treatment element

Publications (1)

Publication Number Publication Date
CA1316464C true CA1316464C (fr) 1993-04-20

Family

ID=26872688

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000595408A Expired - Fee Related CA1316464C (fr) 1988-04-01 1989-03-31 Element de traitement des fluides a banderole helicoidale

Country Status (1)

Country Link
CA (1) CA1316464C (fr)

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Legal Events

Date Code Title Description
MKLA Lapsed