EP0829307A3 - Dispenser for fluids - Google Patents

Dispenser for fluids Download PDF

Info

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
Application number
EP97115215A
Other languages
German (de)
French (fr)
Other versions
EP0829307B1 (en
EP0829307A2 (en
Inventor
Stefan Käfer
René Dr. Bommer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aptar Radolfzell GmbH
Original Assignee
Erich Pfeiffer GmbH
Ing Erich Pfeiffer GmbH
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 Erich Pfeiffer GmbH, Ing Erich Pfeiffer GmbH filed Critical Erich Pfeiffer GmbH
Publication of EP0829307A2 publication Critical patent/EP0829307A2/en
Publication of EP0829307A3 publication Critical patent/EP0829307A3/en
Application granted granted Critical
Publication of EP0829307B1 publication Critical patent/EP0829307B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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.

Figure 00000001
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.
Figure 00000001
EP97115215A 1996-09-12 1997-09-03 Dispenser for fluids Expired - Lifetime EP0829307B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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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