EP0829307A3 - Dispenser for fluids - Google Patents
Dispenser for fluids Download PDFInfo
- Publication number
- EP0829307A3 EP0829307A3 EP97115215A EP97115215A EP0829307A3 EP 0829307 A3 EP0829307 A3 EP 0829307A3 EP 97115215 A EP97115215 A EP 97115215A EP 97115215 A EP97115215 A EP 97115215A EP 0829307 A3 EP0829307 A3 EP 0829307A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- dispenser
- fluids
- chamber
- pierces
- expelled
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title 1
- 238000005086 pumping Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
- B05B11/062—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump designed for spraying particulate material
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Materials For Medical Uses (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
In einer Luftdruckkammer (12) ist ein nadelförmiger Medienspeicher (8) angeordnet, welcher beim Pumphub einen Kolben (16) mit seinem Speicherauslaß (18) vom Inneren der Kammer (12) her durchstößt, so daß das Medium aus ihm mit Druckluft ausgestoßen und zur Zerstäuberdüse (30) gefördert wird. In an air pressure chamber (12) a needle-shaped media store (8) is arranged, which, during the pumping stroke, pierces a piston (16) with its storage outlet (18) from inside the chamber (12), so that the medium is expelled from it with compressed air and used for Atomizer nozzle (30) is promoted.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19637101 | 1996-09-12 | ||
DE19637101A DE19637101A1 (en) | 1996-09-12 | 1996-09-12 | Discharge device for media |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0829307A2 EP0829307A2 (en) | 1998-03-18 |
EP0829307A3 true EP0829307A3 (en) | 1998-09-02 |
EP0829307B1 EP0829307B1 (en) | 2004-03-17 |
Family
ID=7805390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97115215A Expired - Lifetime EP0829307B1 (en) | 1996-09-12 | 1997-09-03 | Dispenser for fluids |
Country Status (6)
Country | Link |
---|---|
US (1) | US5967369A (en) |
EP (1) | EP0829307B1 (en) |
JP (1) | JPH10101156A (en) |
AT (1) | ATE261779T1 (en) |
DE (2) | DE19637101A1 (en) |
DK (1) | DK0829307T3 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19813078A1 (en) * | 1998-03-25 | 1999-09-30 | Pfeiffer Erich Gmbh & Co Kg | Media dispenser and method of making a dispenser |
DE19831526A1 (en) * | 1998-07-14 | 2000-01-20 | Pfeiffer Erich Gmbh & Co Kg | Manufacture of nozzle for extruding pasty materials |
US6732955B1 (en) | 1999-07-08 | 2004-05-11 | Ing. Erich Pfeiffer Gmbh | Dispenser for media and method for producing a dispenser |
DE19944209A1 (en) * | 1999-09-15 | 2001-03-22 | Pfeiffer Erich Gmbh & Co Kg | Dispenser for possibly atomizing the discharge of a medium, in particular a liquid, from a container |
DE19960459A1 (en) | 1999-12-15 | 2001-06-21 | Pfeiffer Erich Gmbh & Co Kg | Media Donor |
DE10036594A1 (en) * | 2000-07-27 | 2002-02-07 | Pfeiffer Erich Gmbh & Co Kg | Delivery unit, especially for pharmaceuticals, comprises a container composed of separate chambers which hold a media component, an actuating unit and a connection between the chambers |
US6543703B2 (en) | 2000-12-26 | 2003-04-08 | William S. Blake | Flexible face non-clogging actuator assembly |
DE10164452A1 (en) | 2001-12-21 | 2003-07-03 | Pfeiffer Erich Gmbh & Co Kg | Media Donor |
DE20203473U1 (en) | 2002-03-05 | 2003-04-17 | RPC Wiko GmbH & Co. KG, 50259 Pulheim | Dispenser for flowable products with spherically encapsulated components |
US20070212307A1 (en) * | 2006-02-10 | 2007-09-13 | Daniel Wermeling | Pharmaceutical Compositions Comprising an Opioid Receptor Antagonist and Methods of Using Same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1488719A (en) * | 1973-12-26 | 1977-10-12 | Ciba Geigy Ag | Air pressure-operated dispenser for spraying fluent material of liquid or powder form |
EP0407276A2 (en) * | 1989-07-04 | 1991-01-09 | VALOIS Société Anonyme dite: | Dispensing and pulverizing apparatus for a dose of a divisible product |
WO1993011818A1 (en) * | 1991-12-10 | 1993-06-24 | Novo Nordisk A/S | Disposable dispenser for drugs |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1145560B (en) * | 1957-04-30 | 1963-03-14 | Hans Bremer Dipl Chem | Atomizer |
US3520499A (en) * | 1968-05-29 | 1970-07-14 | United Aircraft Corp | Flight control system |
US3520449A (en) * | 1968-10-02 | 1970-07-14 | Dart Ind Inc | Automatic shut-off valve for two-fluid sources responsive to depletion of one fluid source |
US4017007A (en) * | 1973-12-26 | 1977-04-12 | Ciba-Geigy Corporation | Single dose air pressure operated dispenser |
DE2940564A1 (en) * | 1979-10-06 | 1981-04-16 | Henkel KGaA, 4000 Düsseldorf | LIQUID RESERVOIR TO CONNECT TO A SPRAY PUMP |
DE4008070A1 (en) * | 1990-03-14 | 1991-09-19 | Pfeiffer Erich Gmbh & Co Kg | DISCHARGE HEAD FOR MEDIA DISCHARGE DEVICES |
DE4021263C2 (en) * | 1990-07-04 | 1996-04-11 | Pfeiffer Erich Gmbh & Co Kg | Discharge device for media |
DE4027320C2 (en) * | 1990-08-29 | 1993-09-30 | Ursapharm Arzneimittel Gmbh | Fluid dispenser for aseptic fluid |
US5337740A (en) * | 1991-08-01 | 1994-08-16 | New England Pharmaceuticals, Inc. | Inhalation devices |
GB9125699D0 (en) * | 1991-12-03 | 1992-01-29 | Glaxo Group Ltd | Device |
DE4412041A1 (en) * | 1994-04-08 | 1995-10-12 | Pfeiffer Erich Gmbh & Co Kg | Discharge device for flowable media, in particular for discharge in just one stroke |
-
1996
- 1996-09-12 DE DE19637101A patent/DE19637101A1/en not_active Withdrawn
-
1997
- 1997-09-03 DE DE59711409T patent/DE59711409D1/en not_active Expired - Lifetime
- 1997-09-03 EP EP97115215A patent/EP0829307B1/en not_active Expired - Lifetime
- 1997-09-03 DK DK97115215T patent/DK0829307T3/en active
- 1997-09-03 AT AT97115215T patent/ATE261779T1/en not_active IP Right Cessation
- 1997-09-04 US US08/923,161 patent/US5967369A/en not_active Expired - Fee Related
- 1997-09-11 JP JP9262934A patent/JPH10101156A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1488719A (en) * | 1973-12-26 | 1977-10-12 | Ciba Geigy Ag | Air pressure-operated dispenser for spraying fluent material of liquid or powder form |
EP0407276A2 (en) * | 1989-07-04 | 1991-01-09 | VALOIS Société Anonyme dite: | Dispensing and pulverizing apparatus for a dose of a divisible product |
WO1993011818A1 (en) * | 1991-12-10 | 1993-06-24 | Novo Nordisk A/S | Disposable dispenser for drugs |
Also Published As
Publication number | Publication date |
---|---|
EP0829307B1 (en) | 2004-03-17 |
JPH10101156A (en) | 1998-04-21 |
ATE261779T1 (en) | 2004-04-15 |
DE19637101A1 (en) | 1998-03-19 |
DE59711409D1 (en) | 2004-04-22 |
EP0829307A2 (en) | 1998-03-18 |
DK0829307T3 (en) | 2004-06-28 |
US5967369A (en) | 1999-10-19 |
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