FR2288544A1 - Cordon filtrant - Google Patents

Cordon filtrant

Info

Publication number
FR2288544A1
FR2288544A1 FR7435741A FR7435741A FR2288544A1 FR 2288544 A1 FR2288544 A1 FR 2288544A1 FR 7435741 A FR7435741 A FR 7435741A FR 7435741 A FR7435741 A FR 7435741A FR 2288544 A1 FR2288544 A1 FR 2288544A1
Authority
FR
France
Prior art keywords
sheath
fibres
die
compression
textile
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.)
Granted
Application number
FR7435741A
Other languages
English (en)
French (fr)
Other versions
FR2288544B1 (OSRAM
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7435741A priority Critical patent/FR2288544A1/fr
Publication of FR2288544A1 publication Critical patent/FR2288544A1/fr
Application granted granted Critical
Publication of FR2288544B1 publication Critical patent/FR2288544B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Woven Fabrics (AREA)
FR7435741A 1974-10-24 1974-10-24 Cordon filtrant Granted FR2288544A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7435741A FR2288544A1 (fr) 1974-10-24 1974-10-24 Cordon filtrant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7435741A FR2288544A1 (fr) 1974-10-24 1974-10-24 Cordon filtrant

Publications (2)

Publication Number Publication Date
FR2288544A1 true FR2288544A1 (fr) 1976-05-21
FR2288544B1 FR2288544B1 (OSRAM) 1977-03-18

Family

ID=9144415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435741A Granted FR2288544A1 (fr) 1974-10-24 1974-10-24 Cordon filtrant

Country Status (1)

Country Link
FR (1) FR2288544A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0489157A4 (en) * 1989-03-16 1991-08-06 Toyo Boseki FLEXIBLE TUBULAR FILTERING MEDIUM.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399092A (en) * 1964-12-17 1968-08-27 Commercial Filters Corp Process of making impregnated filter tubes
FR1580261A (OSRAM) * 1967-06-07 1969-09-05
FR2028162A1 (OSRAM) * 1969-01-11 1970-10-09 Berkenhoff & Drebes Ag
FR2194461A1 (OSRAM) * 1972-06-23 1974-03-01 Rhone Poulenc Sa

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399092A (en) * 1964-12-17 1968-08-27 Commercial Filters Corp Process of making impregnated filter tubes
FR1580261A (OSRAM) * 1967-06-07 1969-09-05
FR2028162A1 (OSRAM) * 1969-01-11 1970-10-09 Berkenhoff & Drebes Ag
FR2194461A1 (OSRAM) * 1972-06-23 1974-03-01 Rhone Poulenc Sa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0489157A4 (en) * 1989-03-16 1991-08-06 Toyo Boseki FLEXIBLE TUBULAR FILTERING MEDIUM.

Also Published As

Publication number Publication date
FR2288544B1 (OSRAM) 1977-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse