DK0441740T3 - Fremgangsmåde og apparat til dosering af et firkornet pulver - Google Patents
Fremgangsmåde og apparat til dosering af et firkornet pulverInfo
- Publication number
- DK0441740T3 DK0441740T3 DK91810049.6T DK91810049T DK0441740T3 DK 0441740 T3 DK0441740 T3 DK 0441740T3 DK 91810049 T DK91810049 T DK 91810049T DK 0441740 T3 DK0441740 T3 DK 0441740T3
- Authority
- DK
- Denmark
- Prior art keywords
- granular
- agglomerations
- dosing
- outlet valve
- granular powder
- Prior art date
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)
- Sorting Of Articles (AREA)
- Sampling And Sample Adjustment (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH26690 | 1990-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0441740T3 true DK0441740T3 (da) | 1993-11-08 |
Family
ID=4183093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91810049.6T DK0441740T3 (da) | 1990-01-29 | 1991-01-22 | Fremgangsmåde og apparat til dosering af et firkornet pulver |
Country Status (7)
Country | Link |
---|---|
US (1) | US5143126A (da) |
EP (1) | EP0441740B1 (da) |
AT (1) | ATE94801T1 (da) |
CA (1) | CA2034949A1 (da) |
DE (1) | DE59100388D1 (da) |
DK (1) | DK0441740T3 (da) |
ES (1) | ES2044710T3 (da) |
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 |
EG20677A (en) * | 1993-10-01 | 1999-11-30 | Astra Ag | Method and an apparatus for micronizing the particle size |
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 |
GB9515340D0 (en) * | 1995-07-26 | 1995-09-20 | Glaxo Group Ltd | Method and apparatus for filling cavities |
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 |
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 |
US6495167B2 (en) | 1997-03-20 | 2002-12-17 | Schering Corporation | Preparation of powder agglomerates |
US6503537B2 (en) * | 1997-03-20 | 2003-01-07 | Schering Corporation | Preparation of powder agglomerates |
CN100548277C (zh) * | 1997-03-20 | 2009-10-14 | 先灵公司 | 粉末附聚物的制备方法 |
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 |
PE20011227A1 (es) | 2000-04-17 | 2002-01-07 | Chiesi Farma Spa | Formulaciones farmaceuticas para inhaladores de polvo seco en la forma de aglomerados duros |
GB0009469D0 (en) | 2000-04-17 | 2000-06-07 | Vectura Ltd | Improvements in or relating to formalities for use in inhaler devices |
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 |
GB0207769D0 (en) * | 2002-04-04 | 2002-05-15 | Glaxo Group Ltd | Method and apparatus for loading a container with a product |
GB0207767D0 (en) * | 2002-04-04 | 2002-05-15 | Glaxo Group Ltd | Method and apparatus for making a tablet product |
CA2484950C (en) * | 2002-06-27 | 2011-05-24 | Nektar Therapeutics | Device and method for controlling the flow of a powder |
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 |
CA2891097A1 (en) * | 2012-11-16 | 2014-05-22 | Merck Sharp & Dohme Corp. | Process for making agglomerates using acoustic mixing technology |
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*** |
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 ES ES91810049T patent/ES2044710T3/es not_active Expired - Lifetime
- 1991-01-22 DE DE91810049T patent/DE59100388D1/de not_active Expired - Fee Related
- 1991-01-22 DK DK91810049.6T patent/DK0441740T3/da active
- 1991-01-22 AT AT91810049T patent/ATE94801T1/de not_active IP Right Cessation
- 1991-01-22 EP EP91810049A patent/EP0441740B1/de 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 |
---|---|
US5143126A (en) | 1992-09-01 |
DE59100388D1 (de) | 1993-10-28 |
CA2034949A1 (en) | 1991-07-30 |
ES2044710T3 (es) | 1994-01-01 |
EP0441740A1 (de) | 1991-08-14 |
ATE94801T1 (de) | 1993-10-15 |
EP0441740B1 (de) | 1993-09-22 |
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