FR1153785A - Improvements made to filter elements and their manufacturing processes - Google Patents

Improvements made to filter elements and their manufacturing processes

Info

Publication number
FR1153785A
FR1153785A FR1153785DA FR1153785A FR 1153785 A FR1153785 A FR 1153785A FR 1153785D A FR1153785D A FR 1153785DA FR 1153785 A FR1153785 A FR 1153785A
Authority
FR
France
Prior art keywords
manufacturing processes
filter elements
improvements made
filter
processes
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
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.)
Purolator Products Inc
Original Assignee
Purolator Products Inc
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 Purolator Products Inc filed Critical Purolator Products Inc
Application granted granted Critical
Publication of FR1153785A publication Critical patent/FR1153785A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/005—Making filter elements not provided for elsewhere
    • 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
    • B01D39/2034—Metallic material the material being particulate sintered or bonded by inorganic agents
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
FR1153785D 1955-06-13 1956-06-11 Improvements made to filter elements and their manufacturing processes Expired FR1153785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1153785XA 1955-06-13 1955-06-13

Publications (1)

Publication Number Publication Date
FR1153785A true FR1153785A (en) 1958-03-21

Family

ID=22361010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1153785D Expired FR1153785A (en) 1955-06-13 1956-06-11 Improvements made to filter elements and their manufacturing processes

Country Status (1)

Country Link
FR (1) FR1153785A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262418A2 (en) * 1986-09-11 1988-04-06 Kirin Beer Kabushiki Kaisha Porous filter element and method of manufacturing same
EP0707910A3 (en) * 1994-10-20 1997-07-02 Kubota Kk Porous metal body and process for producing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262418A2 (en) * 1986-09-11 1988-04-06 Kirin Beer Kabushiki Kaisha Porous filter element and method of manufacturing same
EP0262418A3 (en) * 1986-09-11 1988-06-15 Kirin Beer Kabushiki Kaisha Porous filter element and method of manufacturing same
EP0707910A3 (en) * 1994-10-20 1997-07-02 Kubota Kk Porous metal body and process for producing same

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