ATE420837T1 - Präzisionsdosierpumpe und zubehör dafür - Google Patents
Präzisionsdosierpumpe und zubehör dafürInfo
- Publication number
- ATE420837T1 ATE420837T1 AT02706431T AT02706431T ATE420837T1 AT E420837 T1 ATE420837 T1 AT E420837T1 AT 02706431 T AT02706431 T AT 02706431T AT 02706431 T AT02706431 T AT 02706431T AT E420837 T1 ATE420837 T1 AT E420837T1
- Authority
- AT
- Austria
- Prior art keywords
- fluid
- dose
- piston
- control portion
- collecting chamber
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
- G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
-
- 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
- B05B11/0005—Components or details
- B05B11/0037—Containers
- B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
- B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting 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
- B05B11/1001—Piston pumps
- B05B11/1009—Piston pumps actuated by a lever
- B05B11/1011—Piston pumps actuated by a lever 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
- B05B11/1001—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
- B05B11/1056—Actuation means comprising rotatable or articulated levers
-
- 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
-
- 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
-
- 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
- B05B11/1077—Springs characterised by a particular shape or material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/14—Pumps characterised by muscle-power operation
-
- 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
- B05B11/1056—Actuation means comprising rotatable or articulated levers
- B05B11/1057—Triggers, i.e. actuation means consisting of a single lever having one end rotating or pivoting around an axis or a hinge fixedly attached to the container, and another end directly actuated by the user
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Ophthalmology & Optometry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27033001P | 2001-02-21 | 2001-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE420837T1 true ATE420837T1 (de) | 2009-01-15 |
Family
ID=23030879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02706431T ATE420837T1 (de) | 2001-02-21 | 2002-02-21 | Präzisionsdosierpumpe und zubehör dafür |
Country Status (5)
Country | Link |
---|---|
US (1) | US7261224B2 (de) |
EP (1) | EP1385779B2 (de) |
AT (1) | ATE420837T1 (de) |
DE (1) | DE60230863D1 (de) |
WO (1) | WO2002068317A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE522278T1 (de) * | 2001-05-23 | 2011-09-15 | Cohen Ben Z | Feindosierungspumpe |
US7073733B2 (en) | 2001-09-20 | 2006-07-11 | Ben Z. Cohen | Microdispensing pump |
GB0402698D0 (en) * | 2004-02-06 | 2004-03-10 | Glaxo Group Ltd | Delivery device |
EP1709945A1 (de) * | 2005-04-08 | 2006-10-11 | Helbling Technik Bern AG | Flüssigkeitsabgabevorrichtung mit Dosierkammer und Schieberventil |
EP2262715B1 (de) * | 2008-03-27 | 2011-10-19 | Vitop Moulding S.R.L. | Hahn zur dosierung viskoser flüssigkeiten |
US10154923B2 (en) | 2010-07-15 | 2018-12-18 | Eyenovia, Inc. | Drop generating device |
US10667943B2 (en) | 2012-03-13 | 2020-06-02 | Ben Z. Cohen | Nozzle |
FR3001034A1 (fr) * | 2013-01-17 | 2014-07-18 | Picard Etancheite A | Verin de dosage volumetrique |
JP2014207956A (ja) * | 2013-03-29 | 2014-11-06 | 株式会社ダイゾー | 洗浄用の吐出製品 |
EP3634550A4 (de) | 2017-06-10 | 2021-03-03 | Eyenovia, Inc. | Verfahren und vorrichtungen zur handhabung einer flüssigkeit und zur abgabe der flüssigkeit an das auge |
Family Cites Families (20)
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 |
DE2623420C2 (de) † | 1976-05-25 | 1978-07-06 | Stiftung Deutsches Krebsforschungszentrum, 6900 Heidelberg | Verfahren zur Herstellung unsymmetrisch 13-disubstituierter Nitrosoharnstoffe |
DE2741803C2 (de) † | 1977-09-16 | 1984-10-04 | Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen | Vorrichtung zum Fördern und/oder Dosieren flüssiger bis hochviskoser Medien |
US4623337A (en) † | 1984-03-08 | 1986-11-18 | Alpha Group, Inc. | Liquid dispensing apparatus |
DE3445562A1 (de) † | 1984-12-14 | 1986-06-19 | Ing. Erich Pfeiffer GmbH & Co KG, 7760 Radolfzell | Schubkolben-pumpe fuer wirkstoff-spender |
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 |
GB9109717D0 (en) † | 1991-05-03 | 1991-06-26 | Penn Laurence R | Improvements in or relating to a dispenser for liquid and a container for use with the dispenser |
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 |
DE19610456B4 (de) † | 1996-03-16 | 2006-10-19 | Ing. Erich Pfeiffer Gmbh | Austragvorrichtung für Medien |
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 |
DE69733800T2 (de) | 1996-12-24 | 2006-04-06 | Mixpac Systems Ag | Vorrichtung und Kartusche für einen umstülpbaren Schlauchbeutel |
US6467579B1 (en) * | 1997-03-22 | 2002-10-22 | 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 |
DE10017438A1 (de) † | 2000-04-07 | 2001-10-11 | Otto Katz | Cremespender |
-
2002
- 2002-02-21 AT AT02706431T patent/ATE420837T1/de not_active IP Right Cessation
- 2002-02-21 US US10/467,904 patent/US7261224B2/en not_active Expired - Lifetime
- 2002-02-21 WO PCT/US2002/005864 patent/WO2002068317A1/en not_active Application Discontinuation
- 2002-02-21 DE DE60230863T patent/DE60230863D1/de not_active Expired - Lifetime
- 2002-02-21 EP EP02706431.0A patent/EP1385779B2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20040129734A1 (en) | 2004-07-08 |
EP1385779B2 (de) | 2020-06-24 |
EP1385779B1 (de) | 2009-01-14 |
EP1385779A4 (de) | 2007-05-16 |
DE60230863D1 (de) | 2009-03-05 |
EP1385779A1 (de) | 2004-02-04 |
US7261224B2 (en) | 2007-08-28 |
WO2002068317A1 (en) | 2002-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |