ATE522278T1 - Feindosierungspumpe - Google Patents

Feindosierungspumpe

Info

Publication number
ATE522278T1
ATE522278T1 AT02734539T AT02734539T ATE522278T1 AT E522278 T1 ATE522278 T1 AT E522278T1 AT 02734539 T AT02734539 T AT 02734539T AT 02734539 T AT02734539 T AT 02734539T AT E522278 T1 ATE522278 T1 AT E522278T1
Authority
AT
Austria
Prior art keywords
fluid
dose
control portion
piston
nozzle
Prior art date
Application number
AT02734539T
Other languages
English (en)
Inventor
Robert Schultz
Original Assignee
Cohen Ben Z
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 Cohen Ben Z filed Critical Cohen Ben Z
Application granted granted Critical
Publication of ATE522278T1 publication Critical patent/ATE522278T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • 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
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/107—Gate valves; Sliding valves
    • 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
    • A61M15/0066—Inhalators with dosage or measuring devices with means for varying the dose size
    • 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
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • 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
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
    • 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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0064—Lift valves
    • B05B11/0067—Lift valves having a valve seat located downstream the valve element
    • 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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0075—Two outlet valves being placed in a delivery conduit, one downstream the other
    • 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
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • 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
    • B05B11/1001—Piston pumps
    • B05B11/1015—Piston pumps actuated without substantial movement of the nozzle in the direction of the pressure stroke
    • 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
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means
    • 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
    • B05B11/1042—Components or details
    • B05B11/1061—Pump priming means
    • 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
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • A61F9/0026—Ophthalmic product dispenser attachments to facilitate positioning near the eye
    • 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
    • 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • 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
    • B05B11/1042—Components or details
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Vascular Medicine (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT02734539T 2001-05-23 2002-05-23 Feindosierungspumpe ATE522278T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US29294901P 2001-05-23 2001-05-23
US30284701P 2001-07-03 2001-07-03
US32996301P 2001-10-17 2001-10-17
PCT/US2002/016539 WO2002094708A1 (en) 2001-05-23 2002-05-23 Accurate dosing pump

Publications (1)

Publication Number Publication Date
ATE522278T1 true ATE522278T1 (de) 2011-09-15

Family

ID=27404163

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02734539T ATE522278T1 (de) 2001-05-23 2002-05-23 Feindosierungspumpe

Country Status (4)

Country Link
US (2) US6991137B2 (de)
EP (1) EP1404609B1 (de)
AT (1) ATE522278T1 (de)
WO (1) WO2002094708A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1404609B1 (de) * 2001-05-23 2011-08-31 Cohen, Ben Z. Feindosierungspumpe
US20050236434A1 (en) 2002-08-06 2005-10-27 Glaxo Group Limited Dispenser
FR2852934B1 (fr) * 2003-03-27 2005-12-23 Rexam Dispensing Sys Distributeur de produit comprenant une pompe a actionnement par poussoir
FR2854821B1 (fr) 2003-05-16 2006-12-08 Oreal Ensemble pour le conditionnement et la distribution d'un produit, notamment sous forme d'un echantillon
GB2406330B (en) * 2003-09-29 2005-12-07 Bespak Plc A dispensing apparatus
GB0402694D0 (en) * 2004-02-06 2004-03-10 Glaxo Group Ltd A fluid dispenser
GB0402690D0 (en) * 2004-02-06 2004-03-10 Glaxo Group Ltd A fluid dispenser
GB0402692D0 (en) * 2004-02-06 2004-03-10 Glaxo Group Ltd A fluid dispenser
GB0402693D0 (en) * 2004-02-06 2004-03-10 Glaxo Group Ltd A fluid dispenser
JP4512196B2 (ja) * 2005-10-20 2010-07-28 アラクサラネットワークス株式会社 異常トラヒックの検出方法およびパケット中継装置
US8245887B2 (en) * 2006-01-26 2012-08-21 Mitani Valve Co. Ltd. Content discharge mechanism for pump-type container and pump-type product with content discharge mechanism
ES2332327T3 (es) * 2006-11-16 2010-02-02 Guala Dispensing S.P.A. Pulverizador de accionador, provisto de medios de bloqueo de activacion.
US8479784B2 (en) * 2007-03-15 2013-07-09 The Coca-Cola Company Multiple stream filling system
US9394153B2 (en) 2007-03-15 2016-07-19 The Coca-Cola Company Multiple stream filling system
DE102007021415A1 (de) * 2007-04-30 2008-11-06 Ing. Erich Pfeiffer Gmbh Austragvorrichtung
WO2009100123A2 (en) 2008-02-04 2009-08-13 The Coca-Cola Company Methods of creating customized beverage products
EP2342990A4 (de) * 2008-10-20 2013-09-18 Jae-Sam Byeon Luftloser kosmetikbehälter
JP5413895B2 (ja) * 2008-10-31 2014-02-12 株式会社吉野工業所 ポンプの押下げヘッド及び押下げヘッド式吐出ポンプ
DE102009017459B4 (de) 2009-04-02 2017-02-23 Aptar Radolfzell Gmbh Austragvorrichtung
FR2948343A1 (fr) * 2009-07-22 2011-01-28 Rexam Dispensing Smt Bouton poussoir pour un systeme de distribution d'un produit sous pression
FR2950272B1 (fr) * 2009-09-23 2012-06-01 Oreal Distributeur de produit cosmetique sur une surface de reception, dispositif de distribution et procede associe.
US20110108580A1 (en) * 2009-11-12 2011-05-12 Koh Teng Hwee Pump
US20110240677A1 (en) * 2010-03-03 2011-10-06 Walter Dwyer Airless double-piston double-action pump and cosmetics bottle dispensing device
US10154923B2 (en) 2010-07-15 2018-12-18 Eyenovia, Inc. Drop generating device
DE102010048085A1 (de) * 2010-10-04 2012-04-05 Ing. Erich Pfeiffer Gmbh Austragvorrichtung
ITMI20112167A1 (it) * 2011-11-28 2013-05-29 Mwv Vicenza S P A Spruzzatore per liquidi con sistema di precompressione
WO2013138466A1 (en) 2012-03-13 2013-09-19 Cohen, Ben, Z. Nozzle
EP2892476A1 (de) * 2012-09-07 2015-07-15 Glaxo Group Limited Flüssigkeitstropfenspender
KR101595982B1 (ko) * 2014-02-10 2016-02-19 문일 유압식 체크 밸브를 포함하는 마이크로 펌프
ES2793900T3 (es) * 2014-02-26 2020-11-17 Dispensing Tech Bv Dispositivo dispensador de líquido que tiene una válvula de salida de precompresión
USD794450S1 (en) * 2014-06-19 2017-08-15 Aptar France Sas Dispenser
JP5789061B1 (ja) * 2015-01-23 2015-10-07 株式会社ハタ レフィル容器及びポンプ容器
JP6590947B2 (ja) * 2015-04-19 2019-10-16 アトリオン・コーポレイションＡｔｒｉｏｎ Ｃｏｒｐｏｒａｔｉｏｎ ばね動力／液圧操作式眼内レンズ挿入器具
USD763703S1 (en) * 2015-05-12 2016-08-16 Sin-Hsiung Chen Bottle for cosmetics
KR102697203B1 (ko) 2016-07-21 2024-08-22 아이2퓨어 코프. 연화성 국소 소독제
JP7227163B2 (ja) 2017-06-10 2023-02-21 アイノビア，インコーポレイティド 流体を取扱い、目に流体を送出するための方法および装置
KR101875131B1 (ko) * 2017-12-13 2018-07-06 임방빈 화장품 용기
DE102018100338A1 (de) 2018-01-09 2019-07-11 Aero Pump Gmbh Austragvorrichtung zum Austragen von flüssigen Medien
IT201900003935A1 (it) * 2019-03-19 2020-09-19 Simone Luca Pizzagalli Apparecchiatura per il dosaggio, l'erogazione e l'applicazione di un farmaco oftalmico liquido e rispettivo metodo di applicazione
WO2021119513A1 (en) 2019-12-11 2021-06-17 Eyenovia, Inc. Systems and devices for delivering fluids to the eye and methods of use
EP4353205A1 (de) * 2022-10-10 2024-04-17 Aptar Radolfzell GmbH Augentropfenspender

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781953A (en) * 1953-03-13 1957-02-19 Charles H Sylvander Greasing ram device with plunger to boost pressure
FR2260391B2 (de) * 1974-02-08 1976-11-26 Step
US4139122A (en) * 1977-04-29 1979-02-13 Peter Bauer Dispensing pump having no check valves
US4995867A (en) * 1990-01-24 1991-02-26 Zollinger Eugene A Aural medication dispenser
US5221194A (en) * 1990-07-18 1993-06-22 Nordson Corporation Apparatus for electrostatically isolating and pumping conductive coating materials
US5190191A (en) * 1991-03-13 1993-03-02 Reyman Mark E Apparatus for measured and unmeasured dispensing of viscous fluids
US5152435A (en) * 1991-06-13 1992-10-06 Ben Zane Cohen Ophthalmic dispensing pump
US5494194A (en) * 1993-12-10 1996-02-27 White Consolidated Industries, Inc. Viscous material dispenser
US5464120A (en) * 1994-05-27 1995-11-07 Flurry International, Inc. Method and apparatus for frozen dessert dispensing
FR2740118B1 (fr) * 1995-10-23 1998-02-20 Sofab Distributeur de produits liquides ou pateux
US5881956A (en) * 1996-08-08 1999-03-16 Ben Z. Cohen Microdispensing ophthalmic pump
DE19636581C1 (de) * 1996-09-09 1997-12-11 Intec Bielenberg Gmbh & Co Kg Wiederbefüllbarer Mehrwege-Container für hochviskose Medien
EP0855349B1 (de) * 1996-12-24 2005-07-27 Mixpac Systems AG Vorrichtung und Kartusche für einen umstülpbaren Schlauchbeutel
CA2284568C (en) * 1997-03-22 2004-05-18 Mato Maschinen- Und Metallwarenfabrik Curt Matthaei Gmbh & Co. Kg Press for compressing lubricating grease and the cartridges used therefor
FR2764005B1 (fr) * 1997-05-29 2004-12-10 Sofab Pompe a piston articule
US6070137A (en) * 1998-01-07 2000-05-30 Ericsson Inc. Integrated frequency-domain voice coding using an adaptive spectral enhancement filter
DE19938798A1 (de) * 1999-08-16 2001-03-01 Pfeiffer Erich Gmbh & Co Kg Spender für Flüssigkeiten oder für zähflüssige oder versprühbare Produkte
WO2002068317A1 (en) * 2001-02-21 2002-09-06 Cohen Ben Z Accurate dosing pump and accessories therefor
EP1404609B1 (de) * 2001-05-23 2011-08-31 Cohen, Ben Z. Feindosierungspumpe

Also Published As

Publication number Publication date
US7131559B2 (en) 2006-11-07
WO2002094708A1 (en) 2002-11-28
US20050023300A1 (en) 2005-02-03
EP1404609A1 (de) 2004-04-07
US6991137B2 (en) 2006-01-31
EP1404609A4 (de) 2009-04-15
US20060027607A1 (en) 2006-02-09
EP1404609B1 (de) 2011-08-31

Similar Documents

Publication Publication Date Title
ATE522278T1 (de) Feindosierungspumpe
ATE505652T1 (de) Verdichtungssystem
ATE340961T1 (de) Schmiermitteleinspritzung
DE50306704D1 (de) Hochdruckpumpe
ATE365588T1 (de) Mehrfachdosierpumpe
TW200506255A (en) Suck back valve
WO2006127841A3 (en) Multi-reservoir implantable pump with variable flow rate capabilities
AU2002240333A1 (en) Low profile inlet valve for a piston pump therapeutic substance delivery device
TR200201732T1 (tr) Sıvı besleme mekanizması
ATE487047T1 (de) Flüssigkeitspumpen
ATE231217T1 (de) Kolbenpumpe
ATE348965T1 (de) Vertikaler schwingungsisolator mit trägheitsflüssigkeit
WO2005113419A3 (en) Electrokinetic delivery systems, devices and methods
SE0301761L (sv) Medicinsk pump
FR2835813B1 (fr) Dispositif de conditionnement et de distribution de plusieurs fluides comportant au moins deux pompes
IT1270138B (it) Erogatore di fluidi in pressione nebulizzati , provvisto do otturatore mobile per azione del fluido in pressione
ATE420837T1 (de) Präzisionsdosierpumpe und zubehör dafür
BR0103017A (pt) Amortecedor de choque variável, contìnuo, atuado por solenóide
WO2007045791A3 (fr) Pompe de distribution de produit fluide
DE602005018169D1 (de) Hydraulikzylinderpumpe
AR036555A1 (es) Dispositivo dosificador con contenedor de fluido como tambien dispositivo bombeador
MXPA05010695A (es) Bomba en el fondo de una perforacion.
KR102352188B1 (ko) 일정한 유량을 지속하는 소형 기계식 댐퍼
ATE383206T1 (de) Abgabepumpe
ATE399941T1 (de) Kolbenpumpe

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties