GB1313795A - Powdered metal filter - Google Patents

Powdered metal filter

Info

Publication number
GB1313795A
GB1313795A GB1878270A GB1878270A GB1313795A GB 1313795 A GB1313795 A GB 1313795A GB 1878270 A GB1878270 A GB 1878270A GB 1878270 A GB1878270 A GB 1878270A GB 1313795 A GB1313795 A GB 1313795A
Authority
GB
United Kingdom
Prior art keywords
layers
filter
pressing
layer
flat
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
GB1878270A
Other languages
English (en)
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB1313795A publication Critical patent/GB1313795A/en
Expired 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
    • B01D39/2027—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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Filtering Materials (AREA)
GB1878270A 1969-04-21 1970-04-20 Powdered metal filter Expired GB1313795A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81767369A 1969-04-21 1969-04-21
US501970A 1970-01-22 1970-01-22

Publications (1)

Publication Number Publication Date
GB1313795A true GB1313795A (en) 1973-04-18

Family

ID=26673797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1878270A Expired GB1313795A (en) 1969-04-21 1970-04-20 Powdered metal filter

Country Status (6)

Country Link
AU (1) AU1410370A (enrdf_load_stackoverflow)
CA (1) CA974891A (enrdf_load_stackoverflow)
DE (1) DE2019732A1 (enrdf_load_stackoverflow)
FR (1) FR2045478A5 (enrdf_load_stackoverflow)
GB (1) GB1313795A (enrdf_load_stackoverflow)
NL (1) NL7005774A (enrdf_load_stackoverflow)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536271A1 (de) * 1975-08-14 1977-02-17 Krebsoege Gmbh Sintermetall Filterpatrone
US4622189A (en) * 1984-08-10 1986-11-11 Mixalloy Limited Flat products comprising at least two bonded layers
US5925156A (en) * 1996-07-15 1999-07-20 Kubota Corporation Sintered metal filters
WO2000021641A1 (fr) * 1998-10-12 2000-04-20 Nippon Seisen Co., Ltd. Filtre metallique
EP1401553A4 (en) * 2001-05-29 2005-01-05 Pyrotek Inc AIR FILTER DRAIN
WO2005079962A1 (en) * 2004-01-21 2005-09-01 Valerio Vernocchi Module with non-deformable support for filter septa and membrane type filter elements
WO2006074932A1 (en) * 2005-01-12 2006-07-20 Technical University Of Denmark A method for shrinkage and porosity control during sintering of multilayer structures
US7601183B2 (en) 2005-02-02 2009-10-13 Technical University Of Denmark Method for producing a reversible solid oxide fuel cell
US7745031B2 (en) 2004-06-10 2010-06-29 Technical University Of Denmark Solid oxide fuel cell
US8002166B2 (en) 2004-12-28 2011-08-23 Technical University Of Denmark Method of producing metal to glass, metal to metal or metal to ceramic connections
US8252478B2 (en) 2005-01-31 2012-08-28 Technical University Of Denmark Redox-stable anode
CN102764537A (zh) * 2012-08-21 2012-11-07 韶关市贝瑞过滤科技有限公司 一种应用于液压润滑油的金属纤维毡过滤器的生产方法
US8790847B2 (en) 2006-11-23 2014-07-29 Technical University Of Denmark Method for the manufacture of reversible solid oxide cells
CN104906885A (zh) * 2015-06-12 2015-09-16 上海铵培化工装备有限公司 弹性体波纹滤管
US9263758B2 (en) 2005-08-31 2016-02-16 Technical University Of Denmark Reversible solid oxide fuel cell stack and method for preparing same

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965010A (en) 1975-02-04 1976-06-22 E. I. Du Pont De Nemours And Company Metal filter for melt spinning packs
CA1094957A (en) * 1976-04-23 1981-02-03 Harry M. Kennard Filter medium
US4433823A (en) * 1981-01-22 1984-02-28 Mark Pearson Drink coasters
DE3533924A1 (de) * 1985-09-24 1987-06-19 Schumacher Sche Fab Verwalt Filterkoerper und verfahren zu dessen herstellung
DE3537672C1 (en) * 1985-10-23 1987-05-14 Pressmetall Krebsoege Gmbh Filter body
DE3828347A1 (de) * 1988-08-20 1990-03-01 Schwaebische Huettenwerke Gmbh Abgasfilter fuer heizungs- oder verbrennungsanlagen
DE19630852A1 (de) * 1996-07-31 1998-02-05 Mann & Hummel Filter Filter mit einem offenporigen Element aus Sintermaterial
DE10041992A1 (de) * 2000-08-26 2002-03-14 Gkn Sinter Metals Gmbh Modul zur Verwendung als Filter, Katalysator oder Erhitzer sowie Verfahren zu seiner Herstellung
EP1886748A1 (de) * 2006-08-02 2008-02-13 ILLIG Maschinenbau GmbH & Co. KG Verfahren zur Herstellung von Sinterprodukten, Sinterprodukte sowie Verwendungen dieser Sinterprodukte
CN115475453B (zh) * 2022-09-16 2025-02-25 长沙艾拓沐新材料有限责任公司 用于腹腔镜手术的NiCu合金滤材及其制备方法及净化器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU440276B2 (en) * 1968-04-02 1973-09-11 E. I. Dupont De Nemours And Company Absorbent oxidation catalyst

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536271A1 (de) * 1975-08-14 1977-02-17 Krebsoege Gmbh Sintermetall Filterpatrone
US4622189A (en) * 1984-08-10 1986-11-11 Mixalloy Limited Flat products comprising at least two bonded layers
US5925156A (en) * 1996-07-15 1999-07-20 Kubota Corporation Sintered metal filters
US5993502A (en) * 1996-07-15 1999-11-30 Kubota Corporation Sintered metal filters
WO2000021641A1 (fr) * 1998-10-12 2000-04-20 Nippon Seisen Co., Ltd. Filtre metallique
KR100614420B1 (ko) * 1998-10-12 2006-08-21 니폰 세이센 가부시키가이샤 금속 필터
EP1401553A4 (en) * 2001-05-29 2005-01-05 Pyrotek Inc AIR FILTER DRAIN
WO2005079962A1 (en) * 2004-01-21 2005-09-01 Valerio Vernocchi Module with non-deformable support for filter septa and membrane type filter elements
US7745031B2 (en) 2004-06-10 2010-06-29 Technical University Of Denmark Solid oxide fuel cell
US8002166B2 (en) 2004-12-28 2011-08-23 Technical University Of Denmark Method of producing metal to glass, metal to metal or metal to ceramic connections
US8039175B2 (en) 2005-01-12 2011-10-18 Technical University Of Denmark Method for shrinkage and porosity control during sintering of multilayer structures
KR100924700B1 (ko) * 2005-01-12 2009-11-03 테크니칼 유니버시티 오브 덴마크 소결 중 수축률 및 공극률이 조절된 다층 구조물의 제조방법, 상기 제조방법에 따라 제조된 다층 구조물 및 상기 다층 구조물을 포함하는 고체 산화물 연료전지
AU2006205885B2 (en) * 2005-01-12 2009-05-14 Technical University Of Denmark A method for shrinkage and porosity control during sintering of multilayer structures
CN101137456B (zh) * 2005-01-12 2011-09-14 丹麦科技大学 烧结多层结构的方法、多层结构及固体氧化物燃料电池
WO2006074932A1 (en) * 2005-01-12 2006-07-20 Technical University Of Denmark A method for shrinkage and porosity control during sintering of multilayer structures
US8252478B2 (en) 2005-01-31 2012-08-28 Technical University Of Denmark Redox-stable anode
US7601183B2 (en) 2005-02-02 2009-10-13 Technical University Of Denmark Method for producing a reversible solid oxide fuel cell
US9263758B2 (en) 2005-08-31 2016-02-16 Technical University Of Denmark Reversible solid oxide fuel cell stack and method for preparing same
US8790847B2 (en) 2006-11-23 2014-07-29 Technical University Of Denmark Method for the manufacture of reversible solid oxide cells
CN102764537A (zh) * 2012-08-21 2012-11-07 韶关市贝瑞过滤科技有限公司 一种应用于液压润滑油的金属纤维毡过滤器的生产方法
CN104906885A (zh) * 2015-06-12 2015-09-16 上海铵培化工装备有限公司 弹性体波纹滤管

Also Published As

Publication number Publication date
AU1410370A (en) 1971-10-28
DE2019732A1 (de) 1970-11-26
FR2045478A5 (enrdf_load_stackoverflow) 1971-02-26
CA974891A (en) 1975-09-23
NL7005774A (enrdf_load_stackoverflow) 1970-10-23

Similar Documents

Publication Publication Date Title
GB1313795A (en) Powdered metal filter
EP0475466A3 (en) Process for manufacturing a superconducting elongated article of compound oxide-type ceramic
DE2419014A1 (de) Verfahren zum herstellen von rohren oder dergl. und kapsel zum durchfuehren des verfahrens sowie nach dem verfahren hergestellte presslinge und rohre
IE40750L (en) Wire screens.
US4435359A (en) Apparatus and method for fabricating tubes from powder
GB1404889A (en) Process for producing billets by compacting powder
GB933825A (en) Improvements in or relating to sintered metal filters
US3150974A (en) Process for roll compacting finely divided metal and metal coated particles
Albano-Muller Filter elements of highly porous sintered metals
DE3705660A1 (de) Verfahren zum herstellen eines reibringes mit einer konischen oder zylindrischen reibflaeche
EP0039013A1 (de) Strangpressverfahren
EP0852525A1 (de) Verfahren zum herstellen grosser ringförmiger werkstücke
US3324541A (en) Method of manufacturing wires from compacted metal tapes
DE3426240C2 (enrdf_load_stackoverflow)
DE2462747C2 (de) Strangpreßbolzen zur pulvermetallurgischen Herstellung von Rohren aus rostfreieem Stahl
GB1378841A (en) Process for making a beryllium/titanium composite and product produced thereby
Johnson Metal injection molding by the InjectAMAX process
GB1266014A (enrdf_load_stackoverflow)
CN2414863Y (zh) 夹层式粉末零件加工装置
JPS61190008A (ja) 粉末冶金法による熱間押出しクラツド金属管の製造方法
US2877114A (en) Method of producing sintered metallic bodies
DE3006270C2 (de) Verfahren zum Herstellen von Sinter-Körpern aus Silber- und überwiegend silberhaltigen Pulvern
DE19758454A1 (de) Dünne, feinporige Metallschicht
JPS6192745A (ja) スクリユ−プレス用濾過網の製造方法
DE4234005C1 (de) Verfahren zur Herstellung von Blechtafeln

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees