DE3117922A1 - Filtermittel und verfahren zu seiner herstellung - Google Patents

Filtermittel und verfahren zu seiner herstellung

Info

Publication number
DE3117922A1
DE3117922A1 DE19813117922 DE3117922A DE3117922A1 DE 3117922 A1 DE3117922 A1 DE 3117922A1 DE 19813117922 DE19813117922 DE 19813117922 DE 3117922 A DE3117922 A DE 3117922A DE 3117922 A1 DE3117922 A1 DE 3117922A1
Authority
DE
Germany
Prior art keywords
fibers
filter medium
medium according
resin
mat
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.)
Ceased
Application number
DE19813117922
Other languages
German (de)
English (en)
Inventor
Jean 87000 Limoges Pariset
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.)
Safran Filtration Systems SAS
Original Assignee
Sofrance SAS
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 Sofrance SAS filed Critical Sofrance SAS
Publication of DE3117922A1 publication Critical patent/DE3117922A1/de
Ceased 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
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B01D39/2024—Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/14—Making cellulose wadding, filter or blotting paper

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
DE19813117922 1980-05-22 1981-05-06 Filtermittel und verfahren zu seiner herstellung Ceased DE3117922A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8011419A FR2482868A1 (fr) 1980-05-22 1980-05-22 Milieu filtrant a base de fibres et procede pour le preparer

Publications (1)

Publication Number Publication Date
DE3117922A1 true DE3117922A1 (de) 1982-05-13

Family

ID=9242227

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813117922 Ceased DE3117922A1 (de) 1980-05-22 1981-05-06 Filtermittel und verfahren zu seiner herstellung

Country Status (5)

Country Link
JP (1) JPS5710312A (fr)
DE (1) DE3117922A1 (fr)
FR (1) FR2482868A1 (fr)
GB (1) GB2078807A (fr)
IT (1) IT1137576B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9306923U1 (de) * 1993-05-07 1994-01-13 Ingenieur Consult Technische Gesamtplanung GmbH, 60433 Frankfurt Filter für Entlüftungsleitungen von Entwässerungssystemen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6155432A (en) 1999-02-05 2000-12-05 Hitco Carbon Composites, Inc. High performance filters based on inorganic fibers and inorganic fiber whiskers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797163A (en) * 1952-11-22 1957-06-25 Walter J Smith Method of making filter media
DE1965358A1 (de) * 1968-12-30 1970-09-10 Tissmetal Lionel Dupont Nicht gewebtes Filtermaterial
DE2713033A1 (de) * 1976-03-26 1977-09-29 Process Scient Innovations Filterelement und verfahren zu dessen herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594169B2 (ja) * 1975-12-23 1984-01-28 株式会社デンソー ロカザイノセイゾウホウホウ
GR60807B (en) * 1976-04-05 1978-08-30 Process Scient Innovation Ltd Improvements in or relating to filters for liquids or gases
US4070519A (en) * 1976-04-27 1978-01-24 Huyck Corporation High temperature filter fabrics
JPS5547929A (en) * 1978-09-29 1980-04-05 Akebono Brake Ind Co Ltd Parking indicator lamp circuit
JPS5621620A (en) * 1979-07-31 1981-02-28 Yoshimi Oshitari Heat-resistant gas filter paper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797163A (en) * 1952-11-22 1957-06-25 Walter J Smith Method of making filter media
DE1965358A1 (de) * 1968-12-30 1970-09-10 Tissmetal Lionel Dupont Nicht gewebtes Filtermaterial
DE2713033A1 (de) * 1976-03-26 1977-09-29 Process Scient Innovations Filterelement und verfahren zu dessen herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9306923U1 (de) * 1993-05-07 1994-01-13 Ingenieur Consult Technische Gesamtplanung GmbH, 60433 Frankfurt Filter für Entlüftungsleitungen von Entwässerungssystemen

Also Published As

Publication number Publication date
GB2078807A (en) 1982-01-13
IT8121615A0 (it) 1981-05-11
FR2482868B1 (fr) 1985-02-15
IT8121615A1 (it) 1982-11-11
JPS5710312A (en) 1982-01-19
FR2482868A1 (fr) 1981-11-27
IT1137576B (it) 1986-09-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection