DE69814860D1 - Verfahren und vorrichtung zur herstellung von kugeln mit uniformer grösse und form - Google Patents
Verfahren und vorrichtung zur herstellung von kugeln mit uniformer grösse und formInfo
- Publication number
- DE69814860D1 DE69814860D1 DE69814860T DE69814860T DE69814860D1 DE 69814860 D1 DE69814860 D1 DE 69814860D1 DE 69814860 T DE69814860 T DE 69814860T DE 69814860 T DE69814860 T DE 69814860T DE 69814860 D1 DE69814860 D1 DE 69814860D1
- Authority
- DE
- Germany
- Prior art keywords
- spheres
- stream
- shape
- crucible
- uniform size
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/18—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using a vibrating apparatus
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/06—Metallic powder characterised by the shape of the particles
- B22F1/065—Spherical particles
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F2009/0816—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying by casting with pressure or pulsating pressure on the metal bath
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0836—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with electric or magnetic field or induction
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/086—Cooling after atomisation
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0892—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid casting nozzle; controlling metal stream in or after the casting nozzle
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2281/00—Making use of special physico-chemical means
- C21D2281/02—Making use of special physico-chemical means temperature gradient
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3457—Solder materials or compositions; Methods of application thereof
- H05K3/3478—Applying solder preforms; Transferring prefabricated solder patterns
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Powder Metallurgy (AREA)
- Manipulator (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89214597A | 1997-07-14 | 1997-07-14 | |
US892145 | 1997-07-14 | ||
US08/931,295 US5891212A (en) | 1997-07-14 | 1997-09-16 | Apparatus and method for making uniformly |
US931295 | 1997-09-16 | ||
PCT/US1998/011588 WO1999003626A1 (en) | 1997-07-14 | 1998-06-05 | Apparatus and method for making uniformly sized and shaped spheres |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69814860D1 true DE69814860D1 (de) | 2003-06-26 |
DE69814860T2 DE69814860T2 (de) | 2004-03-11 |
Family
ID=27128998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69814860T Expired - Fee Related DE69814860T2 (de) | 1997-07-14 | 1998-06-05 | Verfahren und vorrichtung zur herstellung von kugeln mit uniformer grösse und form |
Country Status (10)
Country | Link |
---|---|
US (3) | US5891212A (de) |
EP (2) | EP1275434A3 (de) |
JP (1) | JP2002509580A (de) |
KR (1) | KR100508874B1 (de) |
CN (1) | CN1091664C (de) |
AT (1) | ATE240812T1 (de) |
DE (1) | DE69814860T2 (de) |
HK (1) | HK1052663A1 (de) |
TW (1) | TW372896B (de) |
WO (1) | WO1999003626A1 (de) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5988480A (en) | 1997-12-12 | 1999-11-23 | Micron Technology, Inc. | Continuous mode solder jet apparatus |
US5891212A (en) * | 1997-07-14 | 1999-04-06 | Aeroquip Corporation | Apparatus and method for making uniformly |
US6814778B1 (en) * | 1997-12-12 | 2004-11-09 | Micron Technology, Inc. | Method for continuous mode solder jet apparatus |
JP2000192112A (ja) * | 1998-12-25 | 2000-07-11 | Nippon Steel Corp | 微小金属球の製造方法及び装置 |
CA2365847A1 (en) * | 1999-04-06 | 2000-10-12 | Gregg M. Duthaler | Methods for producing droplets for use in capsule-based electrophoretic displays |
AU2149301A (en) * | 1999-10-27 | 2001-05-08 | Mkl-Miniaturkugellager Gmbh | Method for producing spherical slugs to be used in anti-friction bearings |
ATE328670T1 (de) * | 1999-11-11 | 2006-06-15 | Trinity College Dublin | Vorrichtung und verfahren zur verabreichung von tropfen |
US6517602B2 (en) * | 2000-03-14 | 2003-02-11 | Hitachi Metals, Ltd | Solder ball and method for producing same |
JP2001353436A (ja) * | 2000-04-13 | 2001-12-25 | Akira Kawasaki | 単分散粒子及びその単分散粒子の製造方法及びその製造方法で製造された単分散粒子、並びにその製造装置 |
US6520402B2 (en) | 2000-05-22 | 2003-02-18 | The Regents Of The University Of California | High-speed direct writing with metallic microspheres |
US6491737B2 (en) | 2000-05-22 | 2002-12-10 | The Regents Of The University Of California | High-speed fabrication of highly uniform ultra-small metallic microspheres |
US6562099B2 (en) | 2000-05-22 | 2003-05-13 | The Regents Of The University Of California | High-speed fabrication of highly uniform metallic microspheres |
AU2001288660A1 (en) | 2000-09-01 | 2002-03-13 | Fry's Metals, Inc. D/B/A Alpha Metals, Inc. | Rapid surface cooling of solder droplets by flash evaporation |
US6579479B1 (en) | 2000-11-09 | 2003-06-17 | Honeywell International Inc. | Methods of forming a plurality of spheres; and pluralities of spheres |
JP2002155305A (ja) * | 2000-11-14 | 2002-05-31 | Akira Kawasaki | 単分散粒子の製造装置及び単分散粒子の製造方法及びその製造方法で製造された単分散粒子 |
US6565342B1 (en) * | 2000-11-17 | 2003-05-20 | Accurus Scientific Co. Ltd. | Apparatus for making precision metal spheres |
JP4853751B2 (ja) * | 2001-02-14 | 2012-01-11 | 日立金属株式会社 | めっき膜厚均一性に優れた電子部品の製造方法 |
DE10120612A1 (de) * | 2001-04-26 | 2002-11-21 | Omg Ag & Co Kg | Verfahren und Vorrichtung zur Herstellung von kugelförmigen Metallteilchen |
US20020168297A1 (en) * | 2001-05-11 | 2002-11-14 | Igor Shvets | Method and device for dispensing of droplets |
JP4070717B2 (ja) * | 2001-06-22 | 2008-04-02 | 積水化学工業株式会社 | 樹脂微粒子の製造方法 |
US6852463B2 (en) * | 2002-03-07 | 2005-02-08 | Seiko Epson Corporation | Apparatus for producing toner, method for producing toner, and toner |
US6958848B2 (en) * | 2002-05-23 | 2005-10-25 | E Ink Corporation | Capsules, materials for use therein and electrophoretic media and displays containing such capsules |
CN2658786Y (zh) * | 2002-06-10 | 2004-11-24 | 精工爱普生株式会社 | 调色剂制造装置 |
JP4120357B2 (ja) * | 2002-11-05 | 2008-07-16 | セイコーエプソン株式会社 | トナーの製造方法、トナー、定着装置および画像形成装置 |
KR20050026133A (ko) * | 2003-09-09 | 2005-03-15 | 엘지.필립스 엘시디 주식회사 | 액정표시소자 제조방법 및 그 제조장치 |
WO2005096785A2 (en) * | 2004-04-09 | 2005-10-20 | Synergy Innovations, Inc. | System and method of manufacturing mono-sized-disbursed spherical particles |
US20060175703A1 (en) * | 2005-02-08 | 2006-08-10 | Fry's Metals, Inc. | Thermally responsive pressure relief plug and method of making the same |
CN100431746C (zh) * | 2005-07-21 | 2008-11-12 | 北京有色金属研究总院 | 一种精密焊球的制备装置 |
US20080075777A1 (en) * | 2006-07-31 | 2008-03-27 | Kennedy Michael T | Apparatus and methods for preparing solid particles |
JP4577624B2 (ja) * | 2007-09-07 | 2010-11-10 | 日立金属株式会社 | 球状粒子の製造方法 |
CN101279372B (zh) * | 2007-12-28 | 2010-05-19 | 天津大学 | 一种采用电荷振荡法液滴分裂制备微颗粒的方法和装置 |
JP2008179902A (ja) * | 2008-04-21 | 2008-08-07 | Dowa Holdings Co Ltd | 球状体の製造方法と製造装置 |
JP5201076B2 (ja) * | 2009-05-07 | 2013-06-05 | 株式会社リコー | 粒子の製造方法及び粒子製造装置 |
GB201016436D0 (en) | 2010-09-30 | 2010-11-17 | Q Chip Ltd | Method of making solid beads |
GB201016433D0 (en) | 2010-09-30 | 2010-11-17 | Q Chip Ltd | Apparatus and method for making solid beads |
GB201113776D0 (en) | 2011-08-10 | 2011-09-21 | British American Tobacco Co | Capsule formation |
GB201113775D0 (en) | 2011-08-10 | 2011-09-21 | British American Tobacco Co | Capsule formation |
CN104096844B (zh) * | 2013-04-02 | 2017-05-24 | 中国科学院宁波材料技术与工程研究所 | 一种制备磁制冷金属微球颗粒的方法 |
CN104874806B (zh) * | 2014-12-22 | 2017-05-03 | 南京大学 | 一种超细低氧含量铜球形粉末的制造方法 |
DE102015224974A1 (de) * | 2015-12-11 | 2017-06-14 | Forschungsinstitut Für Anorganische Werkstoffe - Glas Keramik Gmbh | Verfahren und Vorrichtung zum Herstellen von einen sinterfähigen Stoff enthaltenden Mikrokugeln |
CN105597622B (zh) * | 2016-03-09 | 2017-11-21 | 苏州大学 | 结冰温度可控的用于制备微米级冰球颗粒的喷雾冷冻塔 |
WO2018035599A1 (en) | 2016-08-24 | 2018-03-01 | 5N Plus Inc. | Low melting point metal or alloy powders atomization manufacturing processes |
EP3752304B1 (de) | 2018-02-15 | 2023-10-18 | 5n Plus Inc. | Herstellungsverfahren durch verdüsung von metall- oder legierungspulvern mit niedrigem schmelzpunkt |
WO2019173691A1 (en) * | 2018-03-09 | 2019-09-12 | S&J Electronics, Llc | Methods and apparatus for formation of structured solder particles, and automated fabrication thereof |
US11607727B2 (en) * | 2018-05-16 | 2023-03-21 | Xerox Corporation | Metal powder manufacture using a liquid metal ejector |
CN111889027A (zh) * | 2019-05-05 | 2020-11-06 | 微纳芯 (苏州)科技有限公司 | 一种滴落试剂制备小球的方法及设备 |
EP3994171A1 (de) | 2019-07-05 | 2022-05-11 | iOmx Therapeutics AG | Igc2 von igsf11 (vsig3) bindende antikörper und ihre verwendungen |
CN113045186B (zh) * | 2019-12-27 | 2023-06-02 | 杭州长波红外科技有限公司 | 硫系玻璃球坯的制备装置及使用方法 |
WO2021158113A1 (en) * | 2020-02-05 | 2021-08-12 | Machinefabriek Kreber B.V. | Apparatus for producing prills |
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WO2022008027A1 (en) | 2020-07-06 | 2022-01-13 | Iomx Therapeutics Ag | Antibodies binding igv of igsf11 (vsig3) and uses thereof |
CN112774571A (zh) * | 2020-12-26 | 2021-05-11 | 深圳万和制药有限公司 | 高均匀性大粒径微丸的分散冷凝生产工艺 |
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SU1682039A1 (ru) * | 1988-10-17 | 1991-10-07 | Ленинградский Институт Точной Механики И Оптики | Способ получени металлических порошков и устройство дл его осуществлени |
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DE4022648C2 (de) * | 1990-07-17 | 1994-01-27 | Nukem Gmbh | Verfahren und Vorrichtung zur Herstellung von kugelförmigen Teilchen aus flüssiger Phase |
US5226948A (en) * | 1990-08-30 | 1993-07-13 | University Of Southern California | Method and apparatus for droplet stream manufacturing |
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-
1997
- 1997-09-16 US US08/931,295 patent/US5891212A/en not_active Ceased
-
1998
- 1998-06-05 WO PCT/US1998/011588 patent/WO1999003626A1/en active IP Right Grant
- 1998-06-05 KR KR1020007000390A patent/KR100508874B1/ko not_active IP Right Cessation
- 1998-06-05 DE DE69814860T patent/DE69814860T2/de not_active Expired - Fee Related
- 1998-06-05 EP EP02023365A patent/EP1275434A3/de not_active Withdrawn
- 1998-06-05 EP EP98925258A patent/EP0996521B1/de not_active Expired - Lifetime
- 1998-06-05 AT AT98925258T patent/ATE240812T1/de not_active IP Right Cessation
- 1998-06-05 JP JP50714999A patent/JP2002509580A/ja not_active Ceased
- 1998-06-05 CN CN98807037A patent/CN1091664C/zh not_active Expired - Fee Related
- 1998-07-14 TW TW087111398A patent/TW372896B/zh not_active IP Right Cessation
- 1998-12-16 US US09/212,555 patent/US6083454A/en not_active Expired - Lifetime
-
2001
- 2001-04-06 US US09/827,605 patent/USRE39224E1/en not_active Expired - Lifetime
-
2003
- 2003-07-11 HK HK03105034.4A patent/HK1052663A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CN1262636A (zh) | 2000-08-09 |
TW372896B (en) | 1999-11-01 |
EP1275434A3 (de) | 2004-08-04 |
CN1091664C (zh) | 2002-10-02 |
WO1999003626A1 (en) | 1999-01-28 |
EP0996521B1 (de) | 2003-05-21 |
HK1052663A1 (zh) | 2003-09-26 |
EP1275434A2 (de) | 2003-01-15 |
EP0996521A1 (de) | 2000-05-03 |
KR100508874B1 (ko) | 2005-08-17 |
USRE39224E1 (en) | 2006-08-08 |
JP2002509580A (ja) | 2002-03-26 |
ATE240812T1 (de) | 2003-06-15 |
KR20010021826A (ko) | 2001-03-15 |
US5891212A (en) | 1999-04-06 |
DE69814860T2 (de) | 2004-03-11 |
US6083454A (en) | 2000-07-04 |
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