GB944319A - Improvements in or relating to methods for processing filter tubes - Google Patents

Improvements in or relating to methods for processing filter tubes

Info

Publication number
GB944319A
GB944319A GB40854/61A GB4085461A GB944319A GB 944319 A GB944319 A GB 944319A GB 40854/61 A GB40854/61 A GB 40854/61A GB 4085461 A GB4085461 A GB 4085461A GB 944319 A GB944319 A GB 944319A
Authority
GB
United Kingdom
Prior art keywords
tube
nickel
grains
annealing
nov
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
GB40854/61A
Other languages
English (en)
Inventor
Michel Eudier
Daniel Massignon
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.)
Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB944319A publication Critical patent/GB944319A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/061—Manufacturing thereof
    • 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
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
    • B22F3/1109—Inhomogenous pore distribution
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Powder Metallurgy (AREA)
  • Filtering Materials (AREA)
GB40854/61A 1960-11-16 1961-11-15 Improvements in or relating to methods for processing filter tubes Expired GB944319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR844026A FR1280034A (fr) 1960-11-16 1960-11-16 Procédé de traitement d'extrémités de tubes filtrants en métal fritté, en vue de leur fixation, et tubes filtrants obtenus par ce procédé

Publications (1)

Publication Number Publication Date
GB944319A true GB944319A (en) 1963-12-11

Family

ID=8742749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40854/61A Expired GB944319A (en) 1960-11-16 1961-11-15 Improvements in or relating to methods for processing filter tubes

Country Status (5)

Country Link
BE (1) BE609708A (enExample)
FR (1) FR1280034A (enExample)
GB (1) GB944319A (enExample)
LU (1) LU40761A1 (enExample)
NL (1) NL270828A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384481A (en) * 1967-07-06 1968-05-21 Mallory & Co Inc P R Method of forming composites of thermally unstable materials
EP2203236A4 (en) * 2007-10-24 2012-04-04 Mott Corp SINTER FILTER FIBER

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277544A (en) * 1979-01-29 1981-07-07 Ipm Corporation Powder metallurgical articles and method of bonding the articles to ferrous base materials
FR2525913B1 (enExample) * 1982-04-28 1987-02-27 Ceraver
FR2566282B1 (fr) * 1984-06-20 1989-07-28 Ceraver Dispositif d'assemblage d'element filtrant tubulaire dans une enveloppe
JPS63185421A (ja) * 1986-09-11 1988-08-01 Micro Filter Kk 多孔質フイルタエレメント
JP2578637B2 (ja) * 1988-04-22 1997-02-05 ジャパンゴアテックス株式会社 柔軟な多孔質チューブの固定方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384481A (en) * 1967-07-06 1968-05-21 Mallory & Co Inc P R Method of forming composites of thermally unstable materials
EP2203236A4 (en) * 2007-10-24 2012-04-04 Mott Corp SINTER FILTER FIBER
JP2013078764A (ja) * 2007-10-24 2013-05-02 Mott Corp 焼結繊維フィルタ
US8673065B2 (en) 2007-10-24 2014-03-18 Mott Corporation Sintered fiber filter
US9308584B2 (en) 2007-10-24 2016-04-12 Mott Corporation Sintered fiber filter

Also Published As

Publication number Publication date
FR1280034A (fr) 1961-12-29
NL270828A (enExample) 1900-01-01
LU40761A1 (enExample) 1961-12-27
BE609708A (fr) 1962-02-15

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