ES2044710T3 - Procedimiento y dispositivo de dosificacion de un polvo de granulometria fina. - Google Patents
Procedimiento y dispositivo de dosificacion de un polvo de granulometria fina.Info
- Publication number
- ES2044710T3 ES2044710T3 ES91810049T ES91810049T ES2044710T3 ES 2044710 T3 ES2044710 T3 ES 2044710T3 ES 91810049 T ES91810049 T ES 91810049T ES 91810049 T ES91810049 T ES 91810049T ES 2044710 T3 ES2044710 T3 ES 2044710T3
- Authority
- ES
- Spain
- Prior art keywords
- agglomerations
- granular
- measuring device
- fine granulometry
- outlet valve
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/08—Making granules by agglomerating smaller particles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1682—Processes
- A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
-
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
- G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
- G01F11/14—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber reciprocates
- G01F11/18—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber reciprocates for fluent solid material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/007—Pulmonary tract; Aromatherapy
- A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
- A61K9/0075—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Basic Packing Technique (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Sampling And Sample Adjustment (AREA)
- Sorting Of Articles (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
UN TRANSPORTADOR VIBRATORIO (1) CREA MEDIANTE VIBRACIONES MECANICAS AGLOMERACIONES DE GRANOS (10) CAPACES DE FLUIR, A BASE DE POLVO QUE ANTES ESTABA MUY FINAMENTE GRANULADA Y ERA DIFICILMENTE CAPAZ DE FLUIR (8, 9). LA CANTIDAD DESEADA DE LAS AGLOMERACIONES DE GRANOS (10) ES MEDIDA EN UNA CAMARA DE DOSIFICAR (31, 32), QUE A CONTINUACION ES VACIADA POR UNA VALVULA DE ESCAPE (4, 41, 42). LOS MEDIOS DE ENVASADO (5, 6) TRANSPORTAN LAS AGLOMERACIONES DE GRANOS (10) SALIENTES POR LA VALVULA DE ESCAPE (4, 41, 42) A UN RECIPIENTE DE ABSORCION (7).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH26690 | 1990-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2044710T3 true ES2044710T3 (es) | 1994-01-01 |
Family
ID=4183093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91810049T Expired - Lifetime ES2044710T3 (es) | 1990-01-29 | 1991-01-22 | Procedimiento y dispositivo de dosificacion de un polvo de granulometria fina. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5143126A (es) |
EP (1) | EP0441740B1 (es) |
AT (1) | ATE94801T1 (es) |
CA (1) | CA2034949A1 (es) |
DE (1) | DE59100388D1 (es) |
DK (1) | DK0441740T3 (es) |
ES (1) | ES2044710T3 (es) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4325907C1 (de) * | 1993-08-02 | 1994-03-31 | Dornier Gmbh Lindauer | Pelletiervorrichtung für entwässertes pastöses Material, insbesondere Klärschlamm |
SK283569B6 (sk) * | 1993-10-01 | 2003-09-11 | Astra Aktiebolag | Spôsob spracovania jemne deleného práškového liečiva, zariadenie na vykonávanie tohto spôsobu a aglomeráty vyrobené týmto spôsobom |
IS1736B (is) | 1993-10-01 | 1999-12-30 | Astra Ab | Aðferð og tæki sem stuðla að aukinni samloðun agna |
DE4345256C2 (de) * | 1993-12-18 | 1995-11-16 | Bruker Analytische Messtechnik | Verfahren zum automatischen quantitativen Abfüllen von pulverförmigen oder granularen Proben |
SE9400462D0 (sv) * | 1994-02-11 | 1994-02-11 | Astra Ab | Filling device |
GB9404945D0 (en) | 1994-03-15 | 1994-04-27 | Glaxo Group Ltd | Pharmaceutical composition |
US5656325A (en) * | 1994-08-03 | 1997-08-12 | Nd Industries, Inc. | Powder coating apparatus and method |
US5983956A (en) * | 1994-10-03 | 1999-11-16 | Astra Aktiebolag | Formulation for inhalation |
US5651401A (en) * | 1995-06-14 | 1997-07-29 | Sahara Natural Foods, Inc. | Apparatus for filling receptacles |
FR2737139A1 (fr) * | 1995-07-26 | 1997-01-31 | F Dumoulin & Cie Ets | Dispositif de distribution de poudre perfecionne et procede pour la mise en oeuvre du dispositif |
GB9515340D0 (en) * | 1995-07-26 | 1995-09-20 | Glaxo Group Ltd | Method and apparatus for filling cavities |
US5826633A (en) | 1996-04-26 | 1998-10-27 | Inhale Therapeutic Systems | Powder filling systems, apparatus and methods |
SE9700135D0 (sv) † | 1997-01-20 | 1997-01-20 | Astra Ab | New formulation |
US6503537B2 (en) | 1997-03-20 | 2003-01-07 | Schering Corporation | Preparation of powder agglomerates |
US6495167B2 (en) | 1997-03-20 | 2002-12-17 | Schering Corporation | Preparation of powder agglomerates |
DK0969816T3 (da) * | 1997-03-20 | 2005-03-14 | Schering Corp | Fremstilling af pulveragglomerater |
US6182712B1 (en) * | 1997-07-21 | 2001-02-06 | Inhale Therapeutic Systems | Power filling apparatus and methods for their use |
US6123224A (en) * | 1998-06-24 | 2000-09-26 | Kurtz; Richard | Bulk solids transport system and method |
US8722668B2 (en) * | 1998-12-23 | 2014-05-13 | Daryl W. Hochman | Methods and compositions for the treatment of neuropathic pain and neuropsychiatric disorders |
US6524387B2 (en) | 1999-04-23 | 2003-02-25 | Nylon Corporation | Powder feed apparatus and process for the application of a thermoplastic resin onto a fastener |
GB9911770D0 (en) * | 1999-05-21 | 1999-07-21 | Glaxo Group Ltd | Powder loading method |
US7304750B2 (en) * | 1999-12-17 | 2007-12-04 | Nektar Therapeutics | Systems and methods for non-destructive mass sensing |
DE50107329D1 (de) * | 2000-04-06 | 2005-10-13 | Mettler Toledo Gmbh | Dosiereinrichtung für das Befüllen von Gefässen mit kleinem Öffnungsquerschnitt |
GB0009469D0 (en) | 2000-04-17 | 2000-06-07 | Vectura Ltd | Improvements in or relating to formalities for use in inhaler devices |
PE20011227A1 (es) | 2000-04-17 | 2002-01-07 | Chiesi Farma Spa | Formulaciones farmaceuticas para inhaladores de polvo seco en la forma de aglomerados duros |
DE10046817A1 (de) * | 2000-09-20 | 2002-03-28 | Solvay Pharm Gmbh | Dosierspender für freifließendes, schüttfähiges pulver- oder partikelförmiges Gut |
US6488181B1 (en) * | 2000-12-22 | 2002-12-03 | E. I. Du Pont De Nemours And Company | Device for metering powder |
US6619339B2 (en) * | 2001-04-04 | 2003-09-16 | Multi-Fill, Inc. | Pneumatically controlled volumetric pocket filler |
GB0207767D0 (en) * | 2002-04-04 | 2002-05-15 | Glaxo Group Ltd | Method and apparatus for making a tablet product |
GB0207769D0 (en) * | 2002-04-04 | 2002-05-15 | Glaxo Group Ltd | Method and apparatus for loading a container with a product |
KR101159838B1 (ko) * | 2002-06-27 | 2012-06-26 | 노바르티스 아게 | 분말 유동 조절 장치 및 그 조절 방법 |
JO3102B1 (ar) * | 2004-03-17 | 2017-09-20 | Chiesi Framaceutici S P A | صيغ صيدلانية لوسائل استنشاق بها مسحوق جاف تشتمل على مكون فعال بقوة منخفضة الجرعة |
DE102007049931A1 (de) * | 2007-10-18 | 2009-04-23 | Pharmatech Gmbh | Vorrichtung und Verfahren zur kontinuierlichen Herstellung von sphärischen Pulveragglomeraten |
EP2072974A1 (de) * | 2007-12-19 | 2009-06-24 | Mettler-Toledo AG | Laborgerät mit einer dosiergut-führungsvorrichtung |
US8002153B2 (en) * | 2008-09-10 | 2011-08-23 | Lowther Kristine A | Powder food dispenser |
US9149778B2 (en) * | 2010-05-24 | 2015-10-06 | Extundo Incorporated | Device and method for dispensing catalyst pellets |
ITBO20110180A1 (it) * | 2011-04-06 | 2012-10-07 | Mg 2 Srl | Macchina per il riempimento di flaconi con forme solide di prodotti farmaceutici, in particolare capsule, pillole, pastiglie, e/o compresse |
US20130040545A1 (en) * | 2011-08-11 | 2013-02-14 | Hamilton Sundstrand Corporation | Low pressure compressor bleed exit for an aircraft pressurization system |
JP2015537025A (ja) * | 2012-11-16 | 2015-12-24 | メルク・シャープ・アンド・ドーム・コーポレーションMerck Sharp & Dohme Corp. | 音響混合技術を使用して集塊物を作製するためのプロセス |
GB201305825D0 (en) | 2013-03-28 | 2013-05-15 | Vectura Ltd | New use |
US11142353B2 (en) * | 2018-03-07 | 2021-10-12 | Multiply Labs Inc. | Automated batch filling apparatus |
CN108861465B (zh) * | 2018-07-18 | 2024-07-05 | 阳泉日加材料科技有限公司 | 一种密闭定量振动给料机及其控制系统 |
CN110143302B (zh) * | 2019-05-18 | 2020-11-03 | 长沙方今科技有限公司 | 计量装置及包括该计量装置的粉末灌装机 |
CN114112627B (zh) * | 2021-11-18 | 2022-05-20 | 北矿检测技术有限公司 | 一种火试金制备用变径给料机 |
CN114917831B (zh) * | 2022-05-23 | 2023-03-24 | 苏州易合医药有限公司 | 一种适用于微细粉末形成球形颗粒簇团的装置及使用方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US392911A (en) * | 1888-11-13 | Corn-planter attachment | ||
US2369251A (en) * | 1941-12-12 | 1945-02-13 | Remington Arms Co Inc | Powder charging device |
US3135429A (en) * | 1960-11-07 | 1964-06-02 | American Radiator & Standard | Granular detergent dispenser |
US3209900A (en) * | 1964-01-23 | 1965-10-05 | Daniel H Prutton | Oscillating and reciprocating vibratory hopper |
GB1397403A (en) * | 1971-06-03 | 1975-06-11 | Boulton Ltd William | Coating of particulate materials |
DE2159718A1 (de) * | 1971-12-02 | 1973-06-07 | Schaeffler Ohg Industriewerk | Vibrationsfoerderer |
US3838770A (en) * | 1973-03-29 | 1974-10-01 | Fmc Corp | Vibrating self-distributor |
DE3332528C2 (de) * | 1983-09-09 | 1987-01-02 | Walter Becker GmbH, 6605 Friedrichsthal | Vorrichtung zum taktweisen Dosieren von schüttfähigem Feststoff und von Flüssigkeit in einem vorgegebenen Verhältnis |
US4709837A (en) * | 1984-05-01 | 1987-12-01 | Merck & Co., Inc. | Filter assembly for dry powder filling machine |
US4688610A (en) * | 1985-03-19 | 1987-08-25 | Spiral Systems Inc. | Apparatus for dispensing particulate agglomerating solids |
US4635829A (en) * | 1985-05-30 | 1987-01-13 | Brittingham Jr Louis W | Measured volume dispenser |
US4733803A (en) * | 1986-06-23 | 1988-03-29 | Carnation Company | Particulate dispensing apparatus |
US4821782A (en) * | 1987-01-29 | 1989-04-18 | Hyer Industries, Inc. | Powder feeder |
-
1991
- 1991-01-22 AT AT91810049T patent/ATE94801T1/de not_active IP Right Cessation
- 1991-01-22 DK DK91810049.6T patent/DK0441740T3/da active
- 1991-01-22 EP EP91810049A patent/EP0441740B1/de not_active Expired - Lifetime
- 1991-01-22 DE DE91810049T patent/DE59100388D1/de not_active Expired - Fee Related
- 1991-01-22 ES ES91810049T patent/ES2044710T3/es not_active Expired - Lifetime
- 1991-01-23 US US07/645,079 patent/US5143126A/en not_active Expired - Lifetime
- 1991-01-25 CA CA002034949A patent/CA2034949A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DK0441740T3 (da) | 1993-11-08 |
US5143126A (en) | 1992-09-01 |
CA2034949A1 (en) | 1991-07-30 |
ATE94801T1 (de) | 1993-10-15 |
EP0441740B1 (de) | 1993-09-22 |
DE59100388D1 (de) | 1993-10-28 |
EP0441740A1 (de) | 1991-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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