WO2004089551A3 - Nozzle system for a liquid discharge device, comprising a nozzle and nozzle holder and/or coupling nut - Google Patents

Nozzle system for a liquid discharge device, comprising a nozzle and nozzle holder and/or coupling nut Download PDF

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Publication number
WO2004089551A3
WO2004089551A3 PCT/EP2004/000082 EP2004000082W WO2004089551A3 WO 2004089551 A3 WO2004089551 A3 WO 2004089551A3 EP 2004000082 W EP2004000082 W EP 2004000082W WO 2004089551 A3 WO2004089551 A3 WO 2004089551A3
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
coupling nut
discharge device
liquid discharge
holder
Prior art date
Application number
PCT/EP2004/000082
Other languages
German (de)
French (fr)
Other versions
WO2004089551A2 (en
Inventor
Heinrich Kladders
Herbert Wachtel
Original Assignee
Boehringer Ingelheim Int
Heinrich Kladders
Herbert Wachtel
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 Boehringer Ingelheim Int, Heinrich Kladders, Herbert Wachtel filed Critical Boehringer Ingelheim Int
Priority to JP2006504383A priority Critical patent/JP2007517529A/en
Priority to EP04739056A priority patent/EP1587629A2/en
Priority to CA002513167A priority patent/CA2513167A1/en
Publication of WO2004089551A2 publication Critical patent/WO2004089551A2/en
Publication of WO2004089551A3 publication Critical patent/WO2004089551A3/en

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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/006—Sprayers or atomisers specially adapted for therapeutic purposes operated by applying mechanical pressure to the liquid to be sprayed or atomised
    • A61M11/007—Syringe-type or piston-type sprayers or atomisers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • 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
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/109—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle the dispensing stroke being affected by the stored energy of a spring
    • B05B11/1091—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle the dispensing stroke being affected by the stored energy of a spring being first hold in a loaded state by locking means or the like, then released

Abstract

The invention relates to a nozzle system for a liquid discharge device, comprising a nozzle and a device which fixes the nozzle in the discharge device. The device comprises a liquid reservoir which pressurises the liquid through a nozzle in order to discharge liquid. The nozzle is fixed to the discharge device by a holding device. Said holding device can be automatically maintained by a second holding device, e.g. in the form of a coupling nut, or the coupling nut is the holding device. According to the invention, at least one part of the outer surface of the holding device is micro or nanostructured.
PCT/EP2004/000082 2003-01-14 2004-01-09 Nozzle system for a liquid discharge device, comprising a nozzle and nozzle holder and/or coupling nut WO2004089551A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006504383A JP2007517529A (en) 2004-01-09 2004-01-09 NOZZLE SYSTEM FOR LIQUID SUPPLEMENT DEVICE WITH NOZZLE, NOZZLE HOLDER AND / OR CHECK NUT
EP04739056A EP1587629A2 (en) 2003-01-14 2004-01-09 Nozzle system for a liquid discharge device, comprising a nozzle and nozzle holder and/or coupling nut
CA002513167A CA2513167A1 (en) 2003-01-14 2004-01-09 Nozzle system for a delivery device for liquids consisting of a nozzle and nozzle holder and/or check nut

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10300983.3 2003-01-14
DE10300983A DE10300983A1 (en) 2003-01-14 2003-01-14 Jet system for an inhaler, to deliver a mist of fluid droplets, has inner surfaces with micro- or nano-structures on the surfaces in contact with the aerosol flow to reduce precipitation

Publications (2)

Publication Number Publication Date
WO2004089551A2 WO2004089551A2 (en) 2004-10-21
WO2004089551A3 true WO2004089551A3 (en) 2005-07-14

Family

ID=32519906

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/000082 WO2004089551A2 (en) 2003-01-14 2004-01-09 Nozzle system for a liquid discharge device, comprising a nozzle and nozzle holder and/or coupling nut

Country Status (4)

Country Link
EP (1) EP1587629A2 (en)
CA (1) CA2513167A1 (en)
DE (1) DE10300983A1 (en)
WO (1) WO2004089551A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4908419B2 (en) 2004-10-06 2012-04-04 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Dispenser, storage device and powder dispensing method
GB0724789D0 (en) * 2007-12-20 2008-01-30 Biddle Howard Aerosol generation mechanism
EP2077132A1 (en) 2008-01-02 2009-07-08 Boehringer Ingelheim Pharma GmbH & Co. KG Dispensing device, storage device and method for dispensing a formulation
JP5670421B2 (en) 2009-03-31 2015-02-18 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Component surface coating method
JP5763053B2 (en) 2009-05-18 2015-08-12 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Adapter, inhaler and atomizer
EP2275160A1 (en) 2009-07-13 2011-01-19 Boehringer Ingelheim International Gmbh High pressure chamber
US10016568B2 (en) 2009-11-25 2018-07-10 Boehringer Ingelheim International Gmbh Nebulizer
JP5715640B2 (en) 2009-11-25 2015-05-13 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Nebulizer
WO2011064163A1 (en) 2009-11-25 2011-06-03 Boehringer Ingelheim International Gmbh Nebulizer
US9943654B2 (en) 2010-06-24 2018-04-17 Boehringer Ingelheim International Gmbh Nebulizer
WO2012130757A1 (en) 2011-04-01 2012-10-04 Boehringer Ingelheim International Gmbh Medical device comprising a container
US9827384B2 (en) 2011-05-23 2017-11-28 Boehringer Ingelheim International Gmbh Nebulizer
WO2013152894A1 (en) 2012-04-13 2013-10-17 Boehringer Ingelheim International Gmbh Atomiser with coding means
DE102013210539A1 (en) * 2013-06-06 2014-12-11 Heraeus Medical Gmbh Medical spray device with nozzle and method for generating a spray cone
WO2015018904A1 (en) 2013-08-09 2015-02-12 Boehringer Ingelheim International Gmbh Nebulizer
EP2835146B1 (en) 2013-08-09 2020-09-30 Boehringer Ingelheim International GmbH Nebulizer
PL3139979T3 (en) 2014-05-07 2023-12-27 Boehringer Ingelheim International Gmbh Unit, nebulizer and method
JP6745225B2 (en) 2014-05-07 2020-08-26 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Container, display device, and nebulizer
ES2874029T3 (en) 2014-05-07 2021-11-04 Boehringer Ingelheim Int Nebulizer
EP3359234B1 (en) 2015-10-09 2021-04-28 Boehringer Ingelheim International GmbH Method for coating microstructured components
CN116139372A (en) * 2016-12-21 2023-05-23 勃林格殷格翰国际有限公司 Sprayer and cartridge
CN114901550A (en) * 2019-11-14 2022-08-12 P·奈瑟 Filtration apparatus and method
GB2621810A (en) * 2022-05-16 2024-02-28 Merxin Ltd Fixing assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30486E (en) * 1977-10-25 1981-01-20 Nozzle assemblies for atomizing and mixing different fluids and combining the mixture with solids and the like
US5472143A (en) * 1992-09-29 1995-12-05 Boehringer Ingelheim International Gmbh Atomising nozzle and filter and spray generation device
US5645050A (en) * 1991-12-20 1997-07-08 Boehringer Ingelheim Kg Powder inhaler with powder carrier consisting of regular microstructures
US5685485A (en) * 1994-03-22 1997-11-11 Siemens Aktiengesellschaft Apparatus for apportioning and atomizing fluids
US20020084290A1 (en) * 2000-11-10 2002-07-04 Therics, Inc. Method and apparatus for dispensing small volume of liquid, such as with a weting-resistant nozzle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG45171A1 (en) 1990-03-21 1998-01-16 Boehringer Ingelheim Int Atomising devices and methods
CZ295850B6 (en) 1994-07-29 2005-11-16 Wilhelm Prof. Dr. Barthlott Self-cleaning surfaces of objects, process of their preparation and use
DE19536902A1 (en) 1995-10-04 1997-04-10 Boehringer Ingelheim Int Miniature fluid pressure generating device
DE19536903C2 (en) 1995-10-04 1998-09-10 Boehringer Ingelheim Int Device for holding a fluidic component
DE19545226C1 (en) 1995-12-05 1997-06-19 Boehringer Ingelheim Int Locking mechanism for a spring-operated output
DE19742439C1 (en) 1997-09-26 1998-10-22 Boehringer Ingelheim Int Fluid micro-filter
ATE435046T1 (en) 2002-05-16 2009-07-15 Boehringer Ingelheim Int SYSTEM COMPRISING A NOZZLE AND A MOUNTING SYSTEM

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30486E (en) * 1977-10-25 1981-01-20 Nozzle assemblies for atomizing and mixing different fluids and combining the mixture with solids and the like
US5645050A (en) * 1991-12-20 1997-07-08 Boehringer Ingelheim Kg Powder inhaler with powder carrier consisting of regular microstructures
US5472143A (en) * 1992-09-29 1995-12-05 Boehringer Ingelheim International Gmbh Atomising nozzle and filter and spray generation device
US5685485A (en) * 1994-03-22 1997-11-11 Siemens Aktiengesellschaft Apparatus for apportioning and atomizing fluids
US20020084290A1 (en) * 2000-11-10 2002-07-04 Therics, Inc. Method and apparatus for dispensing small volume of liquid, such as with a weting-resistant nozzle

Also Published As

Publication number Publication date
CA2513167A1 (en) 2004-10-21
EP1587629A2 (en) 2005-10-26
DE10300983A1 (en) 2004-07-22
WO2004089551A2 (en) 2004-10-21

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