AR007734A1 - Atomizador de polvo - Google Patents

Atomizador de polvo

Info

Publication number
AR007734A1
AR007734A1 ARP970103046A ARP970103046A AR007734A1 AR 007734 A1 AR007734 A1 AR 007734A1 AR P970103046 A ARP970103046 A AR P970103046A AR P970103046 A ARP970103046 A AR P970103046A AR 007734 A1 AR007734 A1 AR 007734A1
Authority
AR
Argentina
Prior art keywords
tray
venturi tube
atomizer
feeder
uniform
Prior art date
Application number
ARP970103046A
Other languages
English (en)
Original Assignee
Material Sciences Corp
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 Material Sciences Corp filed Critical Material Sciences Corp
Publication of AR007734A1 publication Critical patent/AR007734A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/047—Discharge apparatus, e.g. electrostatic spray guns using tribo-charging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/057—Arrangements for discharging liquids or other fluent material without using a gun or nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1683—Arrangements for supplying liquids or other fluent material specially adapted for particulate materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

Se describe un atomizador mejorado de polvo que comprende una bandeja cilíndrica, un elemento cilíndrico resilientemente deformable, que estáarticulado para la rotación alrededor de un eje dentro de la bandeja. La bandeja se montacoaxia lmente al elemento. El elemento y la bandeja definen untubo Venturi formado cilíndricamente entre ellos en el cual se alimenta el polvo. El tubo Venturi tiene una entrada y una salida separadas radialmente.Se proporciona un medio parahacer gira r el elemento dentro de la bandeja a velocidades en exceso de la que se requiere para arrojar el polvo delelemento por fuerza centrífuga. El elemento arrastra aire del ambiente a través del tubo Venturi y atomiza y desaglomerael polvo ali mentado en laentrada del tubo Venturi, formando de este modo una nube que fluye uniformemente de material en forma de partículas que es uniforme tantolongitudinalmente como lateralmente de este eje. También proporciona unaliment ador y atomizador y una combinación de desaglomerador de la combinaciónde alimentador y atomizador con un alimentador tal como se describe en la Patenate Norteamerican N* 5314090 que es particularmente útil en aplicacionesderevestimiento en ma lla ancha para producir una nube de material en forma de partículas que es uniforme tanto lateralmente como longitudinalmente a lamalla y es uniforme tanto en la distribución del material en forma de partículas comoen el tamano del mat erial en forma de partículas a todo lolargo de la nube que fluye uniformemente.
ARP970103046A 1996-07-10 1997-07-08 Atomizador de polvo AR007734A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/680,243 US5769276A (en) 1996-07-10 1996-07-10 Powder atomizer
US08/873,929 US6109481A (en) 1996-07-10 1997-06-12 Powder atomizer

Publications (1)

Publication Number Publication Date
AR007734A1 true AR007734A1 (es) 1999-11-10

Family

ID=24730325

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970103046A AR007734A1 (es) 1996-07-10 1997-07-08 Atomizador de polvo

Country Status (8)

Country Link
US (2) US5769276A (es)
KR (1) KR980008341A (es)
AR (1) AR007734A1 (es)
BR (1) BR9703945A (es)
ID (1) ID18427A (es)
MY (1) MY133874A (es)
TW (1) TW350795B (es)
ZA (1) ZA976137B (es)

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US9006175B2 (en) 1999-06-29 2015-04-14 Mannkind Corporation Potentiation of glucose elimination
US6589607B1 (en) 2000-06-29 2003-07-08 Material Sciences Corporation Method of coating a continuously moving substrate with thermoset material and corresponding apparatus
US6875278B2 (en) * 2001-09-07 2005-04-05 Material Sciences Corporation Modular powder application system
SI1494732T1 (sl) 2002-03-20 2008-08-31 Mannking Corp Inhalacijski aparat
US20050232731A1 (en) * 2004-04-16 2005-10-20 Lund Virgil D Dispensing system
JP5078014B2 (ja) 2004-08-20 2012-11-21 マンカインド コーポレイション ジケトピペラジン合成の触媒反応
HUE025151T2 (en) 2004-08-23 2016-01-28 Mannkind Corp Diceto-piperazine salts for drug delivery
DE112006001022T5 (de) * 2005-04-26 2008-04-17 Shiloh Industries, Inc., Valley City Schalldämpfendes Material auf Acrylatbasis und Herstellungsverfahren für dasselbe
EP1928423B1 (en) 2005-09-14 2015-12-09 Mannkind Corporation Method of drug formulation based on increasing the affinity of active agents for crystalline microparticle surfaces
US7305891B2 (en) * 2006-01-30 2007-12-11 Valeo Sylvania Llc Detectable indicator
EP1986679B1 (en) 2006-02-22 2017-10-25 MannKind Corporation A method for improving the pharmaceutic properties of microparticles comprising diketopiperazine and an active agent
US9265865B2 (en) * 2006-06-30 2016-02-23 Boston Scientific Scimed, Inc. Stent having time-release indicator
US7626602B2 (en) * 2006-09-15 2009-12-01 Mcshane Robert J Apparatus for electrostatic coating
KR101558026B1 (ko) 2008-06-13 2015-10-06 맨카인드 코포레이션 건조 분말 흡입기 및 약물 투여 시스템
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
CA2728523C (en) 2008-06-20 2020-03-10 Mannkind Corporation An interactive apparatus and method for real-time profiling of inhalation efforts
TWI614024B (zh) 2008-08-11 2018-02-11 曼凱公司 超快起作用胰島素之用途
US8314106B2 (en) 2008-12-29 2012-11-20 Mannkind Corporation Substituted diketopiperazine analogs for use as drug delivery agents
US8538707B2 (en) 2009-03-11 2013-09-17 Mannkind Corporation Apparatus, system and method for measuring resistance of an inhaler
EP2440184B1 (en) 2009-06-12 2023-04-05 MannKind Corporation Diketopiperazine microparticles with defined specific surface areas
CA2778698A1 (en) 2009-11-03 2011-05-12 Mannkind Corporation An apparatus and method for simulating inhalation efforts
CN102947134B (zh) 2010-06-16 2015-09-02 夏伊洛工业公司 面板组件以及形成面板组件的方法
CA2801936C (en) 2010-06-21 2021-06-01 Mannkind Corporation Dry powder drug delivery system and methods
US8617630B2 (en) * 2010-08-20 2013-12-31 Terronics Development Corporation, Inc. Fine particle applicator and related methods
DE102010052698A1 (de) * 2010-11-26 2012-05-31 Dürr Systems GmbH Reinigungsgerät und Reinigungsbürste für einen Zerstäuber und entsprechendes Reinigungsverfahren
US9861027B2 (en) 2010-12-08 2018-01-09 Bayer Cropscience, Lp Seed treatment systems and methods
US9959511B2 (en) 2010-12-08 2018-05-01 Bayer Cropscience Lp Retail point seed treatment systems and methods
US9877424B2 (en) 2010-12-08 2018-01-30 Bayer Cropscience, Lp Seed treatment facilities, methods and apparatus
US8403390B2 (en) 2011-03-10 2013-03-26 Shiloh Industries, Inc. Vehicle panel assembly and method of attaching the same
KR101940832B1 (ko) 2011-04-01 2019-01-21 맨카인드 코포레이션 의약 카트리지용 블리스터 패키지
WO2012174472A1 (en) 2011-06-17 2012-12-20 Mannkind Corporation High capacity diketopiperazine microparticles
EP2776053A1 (en) 2011-10-24 2014-09-17 MannKind Corporation Methods and compositions for treating pain
CA2878457C (en) 2012-07-12 2021-01-19 Mannkind Corporation Dry powder drug delivery systems and methods
EP2911690A1 (en) 2012-10-26 2015-09-02 MannKind Corporation Inhalable influenza vaccine compositions and methods
WO2014144895A1 (en) 2013-03-15 2014-09-18 Mannkind Corporation Microcrystalline diketopiperazine compositions and methods
BR122019026637B1 (pt) 2013-07-18 2023-09-26 Mannkind Corporation Formulações farmacêuticas de pó seco e método para a fabricação de uma formulação de pó seco
WO2015021064A1 (en) 2013-08-05 2015-02-12 Mannkind Corporation Insufflation apparatus and methods
WO2015148905A1 (en) 2014-03-28 2015-10-01 Mannkind Corporation Use of ultrarapid acting insulin
US10561806B2 (en) 2014-10-02 2020-02-18 Mannkind Corporation Mouthpiece cover for an inhaler
US10035219B2 (en) * 2016-01-13 2018-07-31 Product Innovation and Engineering L.L.C. Electrostatic powder feeder
US10226780B2 (en) * 2017-02-24 2019-03-12 Powder Motion Labs, LLC Electrostatic powder feeder with vibratory assist
EP3479926A1 (en) 2017-11-06 2019-05-08 Technische Universität Graz Method for modifying the particle shape and the particle size distribution of aluminum-based powders
US10800615B2 (en) * 2018-03-16 2020-10-13 Power Motion Labs, LLC Electrostatic conveyor-wheel powder feeder
US11612940B2 (en) 2020-03-18 2023-03-28 Powder Motion Labs, LLC Powder bed recoater
US11407172B2 (en) 2020-03-18 2022-08-09 Powder Motion Labs, LLC Recoater using alternating current to planarize top surface of powder bed
JP2022085555A (ja) * 2020-11-27 2022-06-08 セイコーエプソン株式会社 粉体供給装置

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Also Published As

Publication number Publication date
TW350795B (en) 1999-01-21
US5769276A (en) 1998-06-23
KR980008341A (ko) 1998-04-30
ZA976137B (en) 1998-09-10
BR9703945A (pt) 2001-09-18
US6109481A (en) 2000-08-29
MY133874A (en) 2007-11-30
ID18427A (id) 1998-04-09

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