FR88428E - filter elements and their manufacturing process - Google Patents

filter elements and their manufacturing process

Info

Publication number
FR88428E
FR88428E FR22358A FR88428DA FR88428E FR 88428 E FR88428 E FR 88428E FR 22358 A FR22358 A FR 22358A FR 88428D A FR88428D A FR 88428DA FR 88428 E FR88428 E FR 88428E
Authority
FR
France
Prior art keywords
manufacturing process
filter elements
filter
elements
manufacturing
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
FR22358A
Other languages
French (fr)
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.)
Mersen SA
Original Assignee
Carbone Lorraine 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 Carbone Lorraine SA filed Critical Carbone Lorraine SA
Application granted granted Critical
Publication of FR88428E publication Critical patent/FR88428E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1134—Inorganic fillers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • 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
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1638—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate
    • B01D39/1653—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin
    • B01D39/1661—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin sintered or bonded
    • 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
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1669—Cellular material
    • B01D39/1676—Cellular material of synthetic origin
    • 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
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1692—Other shaped material, e.g. perforated or porous sheets
    • 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
    • B01D39/2027—Metallic material
    • B01D39/2031—Metallic material the material being particulate
    • 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
    • B01D39/2027—Metallic material
    • B01D39/2041—Metallic material the material being filamentary or fibrous
    • 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
    • B01D39/2027—Metallic material
    • B01D39/2041—Metallic material the material being filamentary or fibrous
    • B01D39/2048—Metallic material the material being filamentary or fibrous otherwise bonded
    • 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
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • 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
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2079—Other inorganic materials, e.g. ceramics the material being particulate or granular otherwise bonded, e.g. by resins
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/08—Alloys with open or closed pores
    • C22C1/081—Casting porous metals into porous preform skeleton without foaming
    • 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
    • B01D2239/10—Filtering material manufacturing
    • 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
    • B01D2239/1208—Porosity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)
FR22358A 1964-01-31 1965-06-25 filter elements and their manufacturing process Expired FR88428E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR962280A FR1392000A (en) 1964-01-31 1964-01-31 filter elements and their manufacturing process

Publications (1)

Publication Number Publication Date
FR88428E true FR88428E (en) 1967-02-03

Family

ID=8822213

Family Applications (2)

Application Number Title Priority Date Filing Date
FR962280A Expired FR1392000A (en) 1964-01-31 1964-01-31 filter elements and their manufacturing process
FR22358A Expired FR88428E (en) 1964-01-31 1965-06-25 filter elements and their manufacturing process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR962280A Expired FR1392000A (en) 1964-01-31 1964-01-31 filter elements and their manufacturing process

Country Status (3)

Country Link
DE (1) DE1296386B (en)
FR (2) FR1392000A (en)
GB (1) GB1046132A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT328943B (en) * 1972-08-31 1976-04-12 Battelle Institut E V PROCESS FOR MANUFACTURING CERAMIC STONE MATERIALS WITH OPEN, CONTINUOUS POROSITY
DE3921890A1 (en) * 1989-07-04 1991-01-17 Draegerwerk Ag METHOD FOR PRODUCING A PLASTIC FILTER
US5993716A (en) * 1990-10-19 1999-11-30 Draenert; Klaus Material and process for its preparation
US5746200A (en) * 1990-10-19 1998-05-05 Draenert; Klaus Trabecula nasal filter having both macropores and micropores
DE4033344A1 (en) * 1990-10-19 1992-04-23 Draenert Klaus FILTER AND METHOD FOR THE PRODUCTION THEREOF
DE19718886A1 (en) * 1997-05-03 1998-11-05 Bosch Gmbh Robert Process for the production of porous moldings
DE10248056A1 (en) * 2002-10-11 2004-04-22 Adolf Würth GmbH & Co. KG Metal sponge, for flame proofing and a wide range of other applications, is composed of linear rods meeting at knots, to form open pores, using a single metal or with a structured coating
DE102006002227A1 (en) * 2006-01-16 2007-07-19 Bernd Kuhs Process for producing open-pored components made of metal, plastic or ceramic

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1015228B (en) * 1955-12-07 1957-09-05 Ringsdorff Werke Gmbh Porous metal and process for its manufacture

Also Published As

Publication number Publication date
GB1046132A (en) 1966-10-19
DE1296386B (en) 1969-05-29
FR1392000A (en) 1965-03-12

Similar Documents

Publication Publication Date Title
FR1398104A (en) desiccant elements and their manufacturing process
FR1456387A (en) nonwoven fabrics and their manufacturing process
FR1444983A (en) Tires and their manufacturing process
FR1462501A (en) construction elements and their manufacturing process
FR1535085A (en) Tetrahydro-1h-3-benzazepines and their manufacturing process
FR1495656A (en) nonwoven fabrics and their manufacturing process
FR1392000A (en) filter elements and their manufacturing process
FR1407946A (en) advanced filter elements and their manufacturing process
FR85821E (en) desiccant elements and their manufacturing process
FR1447272A (en) Elastomeric substances and their manufacturing process
FR95146E (en) Filter elements and their manufacturing process.
FR1525806A (en) Polyurethanes and their manufacturing process
FR88427E (en) filter elements and their manufacturing process
FR89618E (en) filter elements and their manufacturing process
FR92852E (en) Polyhydantines and their manufacturing process.
FR1473574A (en) Felt filters and their manufacturing process
FR1485890A (en) Pleated filters and their manufacturing process
FR1465508A (en) Polyureas and their manufacturing process
FR1452948A (en) 1-phenylsulfonyl-2-benzimidazolinones and benzimidazolinethiones and their manufacturing process
FR1412016A (en) electrical elements and their manufacturing process
FR1437053A (en) Aryl polysulphides and their manufacturing process
FR1470442A (en) nonwoven fabrics and their manufacturing process
FR1423337A (en) Advanced filters and their manufacturing process
FR1446728A (en) 3-hydroxyisoxazoles and their manufacturing process
FR1408404A (en) Turbo-engines and their manufacturing process