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EP1570912A3 - Dosing device - Google Patents

Dosing device Download PDF

Info

Publication number
EP1570912A3
EP1570912A3 EP05003229A EP05003229A EP1570912A3 EP 1570912 A3 EP1570912 A3 EP 1570912A3 EP 05003229 A EP05003229 A EP 05003229A EP 05003229 A EP05003229 A EP 05003229A EP 1570912 A3 EP1570912 A3 EP 1570912A3
Authority
EP
European Patent Office
Prior art keywords
wall section
environment
metering chamber
penetrates
inlet
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.)
Withdrawn
Application number
EP05003229A
Other languages
German (de)
French (fr)
Other versions
EP1570912A2 (en
Inventor
Joachim Körner
Holger Schürle
Michael Helmlinger
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 EP1570912A2 publication Critical patent/EP1570912A2/en
Publication of EP1570912A3 publication Critical patent/EP1570912A3/en
Withdrawn legal-status Critical Current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
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto

Landscapes

  • Reciprocating Pumps (AREA)
  • Measuring Volume Flow (AREA)
  • Nozzles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Special Spraying Apparatus (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Eine Dosiervorrichtung (1) zur Abgabe eines Mediums in eine Umgebung, mit einem durch aneinandergrenzende Wandabschnitte gebildeten, gegenüber einer Umgebung im wesentlichen abgeschlossenen Dosierraum (19); mit zumindest einem Zulauf, der zumindest einen Wandabschnitt für eine kommunizierende Verbindung zwischen dem Dosierraum (19) und einem Mediumspeicher durchdringt, mit einer Dosieröffnungsanordnung (5), die zumindest einen Wandabschnitt für eine kommunizierende Verbindung zwischen dem Dosierraum und der Umgebung durchdringt, mit zumindest einer an zumindest einem Wandabschnitt angebrachten Vibrationseinrichtung (6), die für eine Schwingungsbeaufschlagung zumindest eines Wandabschnittes des Dosierraums (19) vorgesehen ist, ist bekannt.

Figure imgaf001
A dosing device (1) for discharging a medium into an environment, with a dosing space (19) formed by adjoining wall sections, which is substantially closed to an environment; with at least one inlet which penetrates at least one wall section for a communicating connection between the metering chamber (19) and a medium reservoir, with a metering opening arrangement (5) which penetrates at least one wall section for a communicating connection between the metering chamber and the environment, with at least one inlet Vibration device (6) attached to at least one wall section and provided for applying vibration to at least one wall section of the metering chamber (19) is known.
Figure imgaf001
EP05003229A 2004-03-05 2005-02-16 Dosing device Withdrawn EP1570912A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004011726 2004-03-05
DE102004011726A DE102004011726A1 (en) 2004-03-05 2004-03-05 metering

Publications (2)

Publication Number Publication Date
EP1570912A2 EP1570912A2 (en) 2005-09-07
EP1570912A3 true EP1570912A3 (en) 2008-02-20

Family

ID=34745443

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05003229A Withdrawn EP1570912A3 (en) 2004-03-05 2005-02-16 Dosing device

Country Status (4)

Country Link
US (1) US20050201870A1 (en)
EP (1) EP1570912A3 (en)
JP (1) JP2005246377A (en)
DE (1) DE102004011726A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006374B3 (en) * 2005-02-11 2006-07-20 Pari GmbH Spezialisten für effektive Inhalation Aerosol production device, comprises a circular membrane for atomizing liquid, piezoelectric actuator coupled to the membrane, flexible platinum substrate, electrical lines, and reinforcement area
EP1792662A1 (en) * 2005-11-30 2007-06-06 Microflow Engineering SA Volatile liquid droplet dispenser device
DE102006061506B4 (en) * 2006-12-15 2008-10-30 Ing. Erich Pfeiffer Gmbh metering
EP1952896B1 (en) * 2007-02-01 2012-11-07 EP Systems SA Droplet dispenser
DE602008003319D1 (en) * 2008-06-03 2010-12-16 Microflow Eng Sa Dispenser for volatile liquid droplets
EP2189175B1 (en) * 2008-11-24 2012-08-01 EP Systems SA Nebulizer
DE102010024913A1 (en) * 2010-06-15 2011-12-15 Ing. Erich Pfeiffer Gmbh A nebulizer
WO2013160883A1 (en) * 2012-04-26 2013-10-31 Koninklijke Philips N.V. A nebulizer and a method of manufacturing a nebulizer
US12042809B2 (en) * 2015-11-02 2024-07-23 Altria Client Services Llc Aerosol-generating system comprising a vibratable element

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6357115B1 (en) * 1997-05-08 2002-03-19 Fuji Photo Film Co., Ltd. Method of manufacturing a fluid injection apparatus
EP1236517A1 (en) * 2001-02-23 2002-09-04 Microflow Engineering SA Method of manufacturing a liquid droplet spray device and such spray device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898259A (en) 1981-12-08 1983-06-11 Matsushita Electric Ind Co Ltd Ink jet head
AU681470B2 (en) * 1993-12-28 1997-08-28 Westonbridge International Limited Micropump
CH689836A5 (en) * 1994-01-14 1999-12-15 Westonbridge Int Ltd Micropump.
DE69635206T2 (en) * 1995-08-07 2006-06-22 Omron Healthcare Co., Ltd. SPRAYING DEVICE AND METHOD USING THE ACOUSTIC SURFACE WAVES
EP1129741B1 (en) 1997-11-19 2006-04-12 Microflow Engineering SA Spray device for an inhaler
DE19944383A1 (en) * 1999-09-16 2001-04-19 Ticona Gmbh Housings for electrical or electronic devices with integrated conductor tracks
CA2311622A1 (en) * 2000-06-15 2001-12-15 Moussa Hoummady Sub-nanoliter liquid drop dispensing system and method therefor
JP2002121404A (en) * 2000-10-19 2002-04-23 Polymatech Co Ltd Heat-conductive polymer sheet
DE10065855A1 (en) * 2000-12-22 2002-07-04 Bsh Bosch Siemens Hausgeraete Dosing device for conveying small quantities of substances
EP1273355B1 (en) 2001-02-23 2010-03-31 Microflow Engineering SA Method of manufacturing a liquid droplet spray device and such spray device
US6732944B2 (en) 2001-05-02 2004-05-11 Aerogen, Inc. Base isolated nebulizing device and methods
US6550691B2 (en) * 2001-05-22 2003-04-22 Steve Pence Reagent dispenser head
ES2252127T3 (en) * 2001-09-03 2006-05-16 Microflow Engineering Sa LIQUID DRIP SPRAY DEVICE.
DE60122507T2 (en) * 2001-09-03 2007-04-05 Microflow Engineering S.A. Liquid droplet
US6543701B1 (en) * 2001-12-21 2003-04-08 Tung-Huang Ho Pocket-type ultrasonic atomizer structure
US7387265B2 (en) 2002-03-05 2008-06-17 Microwflow Engineering Sa Method and system for ambient air scenting and disinfecting based on flexible, autonomous liquid atomizer cartridges and an intelligent networking thereof
US6945627B2 (en) * 2002-06-27 2005-09-20 Canon Kabushiki Kaisha Ink jet recording apparatus and ink jet recording method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6357115B1 (en) * 1997-05-08 2002-03-19 Fuji Photo Film Co., Ltd. Method of manufacturing a fluid injection apparatus
EP1236517A1 (en) * 2001-02-23 2002-09-04 Microflow Engineering SA Method of manufacturing a liquid droplet spray device and such spray device

Also Published As

Publication number Publication date
JP2005246377A (en) 2005-09-15
DE102004011726A1 (en) 2005-09-22
US20050201870A1 (en) 2005-09-15
EP1570912A2 (en) 2005-09-07

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