ATE78714T1 - Durch ultraschallvibration erzeugte sphaerische teilchen mit enger groessenverteilung. - Google Patents

Durch ultraschallvibration erzeugte sphaerische teilchen mit enger groessenverteilung.

Info

Publication number
ATE78714T1
ATE78714T1 AT87308379T AT87308379T ATE78714T1 AT E78714 T1 ATE78714 T1 AT E78714T1 AT 87308379 T AT87308379 T AT 87308379T AT 87308379 T AT87308379 T AT 87308379T AT E78714 T1 ATE78714 T1 AT E78714T1
Authority
AT
Austria
Prior art keywords
size distribution
narrow size
ultrasonic vibration
spherical particles
particles generated
Prior art date
Application number
AT87308379T
Other languages
English (en)
Inventor
Thomas Dale Ketchman
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of ATE78714T1 publication Critical patent/ATE78714T1/de

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
    • B01J2/18—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
    • 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
    • B01J2/08—Gelation of a colloidal solution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Glanulating (AREA)
  • Special Spraying Apparatus (AREA)
  • External Artificial Organs (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT87308379T 1986-10-07 1987-09-22 Durch ultraschallvibration erzeugte sphaerische teilchen mit enger groessenverteilung. ATE78714T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91628586A 1986-10-07 1986-10-07
EP87308379A EP0269215B1 (de) 1986-10-07 1987-09-22 Durch Ultraschallvibration erzeugte sphärische Teilchen mit enger Grössenverteilung

Publications (1)

Publication Number Publication Date
ATE78714T1 true ATE78714T1 (de) 1992-08-15

Family

ID=25436996

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87308379T ATE78714T1 (de) 1986-10-07 1987-09-22 Durch ultraschallvibration erzeugte sphaerische teilchen mit enger groessenverteilung.

Country Status (7)

Country Link
EP (1) EP0269215B1 (de)
JP (1) JP2627905B2 (de)
KR (1) KR880004845A (de)
AT (1) ATE78714T1 (de)
CA (1) CA1322639C (de)
DE (1) DE3780771T2 (de)
NO (1) NO874187L (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0315674U (de) * 1989-06-27 1991-02-18
WO2002043793A1 (en) * 2000-11-21 2002-06-06 Glaxo Group Limited Process of manufacturing drug delivery sprayheads
ATE337105T1 (de) * 2001-09-03 2006-09-15 Microflow Eng Sa Flüssigkeitstropfensprühvorrichtung
JP4594789B2 (ja) * 2005-04-22 2010-12-08 株式会社リコー 粒子製造装置及び粒子群の製造方法
JP4589225B2 (ja) * 2005-12-22 2010-12-01 東洋エンジニアリング株式会社 顆粒製品の製造方法
GB2433708B (en) * 2005-12-29 2007-12-05 Kai Chih Ind Co Ltd High frequency atomization device
TWI331055B (en) * 2006-09-25 2010-10-01 Ind Tech Res Inst Atomizing device
FR2950542B1 (fr) * 2009-09-29 2012-02-10 Pylote Dispositif et procede de preparation de particules par nebulisation
JP5463895B2 (ja) * 2009-12-16 2014-04-09 株式会社リコー 粒子の製造方法及び粒子の製造装置、並びにトナー及びその製造方法
JP5905339B2 (ja) * 2012-06-08 2016-04-20 株式会社オプトニクス精密 振動多孔板ユニット及び霧化装置
KR102124725B1 (ko) 2019-03-19 2020-06-19 주식회사 동방플러스페이퍼 박스용 종이 손잡이 및 그 제작 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395486A (en) * 1971-05-05 1975-05-29 Atomic Energy Authority Uk Formation of liquid droplets
NL7405889A (de) * 1973-05-22 1974-11-26
JPS5247572A (en) * 1975-10-15 1977-04-15 Mitsubishi Heavy Ind Ltd Method of recovering solvent vapor
CA1166413A (en) * 1980-10-30 1984-05-01 Edward E. Timm Process and apparatus for preparing uniform size polymer beads
IT1136856B (it) * 1981-03-06 1986-09-03 Agip Nucleare Spa Procedimento per la produzione di particelle di gel ed apparecchiatura per l'attuazione di detto procedimento
JPS59112863A (ja) * 1982-12-20 1984-06-29 Matsushita Electric Ind Co Ltd 霧化装置
US4623706A (en) * 1984-08-23 1986-11-18 The Dow Chemical Company Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream
JPS61153172A (ja) * 1984-12-27 1986-07-11 Matsushita Electric Ind Co Ltd 液体噴射装置

Also Published As

Publication number Publication date
JP2627905B2 (ja) 1997-07-09
EP0269215A1 (de) 1988-06-01
DE3780771T2 (de) 1993-03-04
NO874187L (no) 1988-04-08
DE3780771D1 (de) 1992-09-03
NO874187D0 (no) 1987-10-06
KR880004845A (ko) 1988-06-27
CA1322639C (en) 1993-10-05
JPS63158154A (ja) 1988-07-01
EP0269215B1 (de) 1992-07-29

Similar Documents

Publication Publication Date Title
GB1483435A (en) Methods and apparatus for producing a stream of liquid droplet
ATE78714T1 (de) Durch ultraschallvibration erzeugte sphaerische teilchen mit enger groessenverteilung.
US3717875A (en) Method and apparatus for directing the flow of liquid droplets in a stream and instruments incorporating the same
US4523202A (en) Random droplet liquid jet apparatus and process
GB1490620A (en) Ultrasonic liquid atomisers
US3579721A (en) Apparatus for obtaining uniform droplets
EP0225526B1 (de) Vorrichtung zur Begasung von Flüssigkeiten oder zur Mischung von Flüssigkeiten
GB1493696A (en) Apparatus for producing liquid droplets
ATE37466T1 (de) Verfahren und vorrichtung um ausgehend von einem plasmastrahl und einem strahl eines fein verteilten stoffes einen homogenen strahl zu erhalten, und vorrichtung, die dieses verfahren benutzt.
GB1519390A (en) Apparatus for the trestment of liquid media
ATE46292T1 (de) Verfahren zum betreiben eines tintenstrahlapparates.
NO870658L (no) Apparat for frembringelse av en sprut av smaadraaper av en vaeske.
DE59602569D1 (de) Verfahren zur herstellung von dispersionen und zur durchführung chemischer reaktionen mit disperser phase
ATE133580T1 (de) Verfahren und vorrichtung zur herstellung von mikrokugeln
GB1418772A (en) Mixing of fluids
AU566151B2 (en) Forming a high velocity liquid abrasive jet
GB1007483A (en) Process for the dispersion of uniform droplets of a liquid in a second liquid
JPS5719032A (en) Method of and apparatus for production of multiphase droplet
GB1277371A (en) Method and apparatus for spraying liquid
EP0098924A3 (de) Vorrichtung zur Vernebelung von Flüssigkeiten
GB1467281A (en) Process for producing uniform spherical particles of fuel and fertile material
GB1158662A (en) Improvements relating to Encapsulated Materials
DE3608970C1 (en) Apparatus for mixing liquids
MY112849A (en) Shear mixing apparatus and use thereof
SU1613187A1 (ru) Способ генерировани монодисперсных капель и устройство дл его осуществлени

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee