DE69532920D1 - Vorrichtung zur volumetrischen Abgabe von Flüssigkeiten - Google Patents
Vorrichtung zur volumetrischen Abgabe von FlüssigkeitenInfo
- Publication number
- DE69532920D1 DE69532920D1 DE69532920T DE69532920T DE69532920D1 DE 69532920 D1 DE69532920 D1 DE 69532920D1 DE 69532920 T DE69532920 T DE 69532920T DE 69532920 T DE69532920 T DE 69532920T DE 69532920 D1 DE69532920 D1 DE 69532920D1
- Authority
- DE
- Germany
- Prior art keywords
- liquids
- volumetric dispensing
- volumetric
- dispensing
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/36—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with stationary measuring chambers having constant volume during measurement
-
- 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
- G01F11/28—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 stationary measuring chambers having constant volume during measurement
- G01F11/284—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 stationary measuring chambers having constant volume during measurement combined with electric level detecting means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
- G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
- G01F23/2928—Light, e.g. infrared or ultraviolet for discrete levels using light reflected on the material surface
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Basic Packing Technique (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19950303666 EP0745832B1 (de) | 1995-05-30 | 1995-05-30 | Vorrichtung zur volumetrischen Abgabe von Flüssigkeiten |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69532920D1 true DE69532920D1 (de) | 2004-05-27 |
DE69532920T2 DE69532920T2 (de) | 2005-04-14 |
Family
ID=8221212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69532920T Expired - Lifetime DE69532920T2 (de) | 1995-05-30 | 1995-05-30 | Vorrichtung zur volumetrischen Abgabe von Flüssigkeiten |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0745832B1 (de) |
DE (1) | DE69532920T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2756628B1 (fr) * | 1996-12-02 | 1999-05-21 | Poquet Sa | Systeme de dosage de produits liquides et procede d'utilisation |
JP2001520964A (ja) * | 1997-10-27 | 2001-11-06 | シー.エッチ.アンド アイ. テクノロジーズ インコーポレイテッド | 流体容器自動詰め替え装置 |
DE102004041337B4 (de) * | 2004-08-20 | 2006-06-29 | Gebr. Schmidt Fabrik für Feinmechanik GmbH & Co. KG | Fluidreservoir und Verfahren zum Mikrodosieren eines Fluids |
DE102006054606B4 (de) | 2006-11-21 | 2019-06-06 | Sartorius Stedim Biotech Gmbh | Vorrichtung und Verfahren zum dosierten Abfüllen von Medien |
US7757891B2 (en) * | 2007-03-14 | 2010-07-20 | Chemflow Systems, Inc. | Method and apparatus for providing constant liquid rates and dispensing precisely repeatable liquid volumes |
US8863986B2 (en) | 2011-03-09 | 2014-10-21 | Acertacorp LLC | Time volumetric fluid dispensing apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2113711A1 (de) * | 1971-03-22 | 1972-09-28 | Siemens Ag | Verfahren und Vorrichtung zum automatischen Messen und UEberwachen der Fuellstaende von Fluessigkeitsbehaeltern |
FR2230978A1 (en) * | 1973-05-23 | 1974-12-20 | Inst Francais Du Petrole | Fluid flow control from storage reservoir - gives precise control even when rate of flow is low |
US5025954A (en) * | 1990-02-01 | 1991-06-25 | Hamburger Color Company | Multi-components measuring and dispensing system |
US5090594A (en) * | 1991-01-15 | 1992-02-25 | Flowclean Equipment, Inc. | Volumetric fluid dispensing apparatus and method |
NO174119C (no) * | 1991-11-05 | 1994-03-16 | Metron As | Fremgangsmåte og anordning for kontinuerlig måling av væskeströmhastighet |
ES2137965T3 (es) * | 1992-12-19 | 2000-01-01 | Roche Diagnostics Gmbh | Dispositivo para detectar una interfase de liquido en un tubo de medida transparente. |
-
1995
- 1995-05-30 DE DE69532920T patent/DE69532920T2/de not_active Expired - Lifetime
- 1995-05-30 EP EP19950303666 patent/EP0745832B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0745832B1 (de) | 2004-04-21 |
EP0745832A1 (de) | 1996-12-04 |
DE69532920T2 (de) | 2005-04-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69829723D1 (de) | Vorrichtung zur Abgabe von Flüssigkeiten | |
DE69232175D1 (de) | Verbesserte vorrichtung zur flüssigkeitsabgabe | |
DE69635545D1 (de) | Vorrichtung und verfahren zur abgabe von flüssigkeiten | |
DE69522549D1 (de) | Vorrichtung zur abgabe von steriler flüssigkeit | |
DE69517169D1 (de) | Vorrichtung zur abgabe von medikamenten | |
DE69527407D1 (de) | Vorrichtung zur gleichzeitigen Abgabe verschiedener Flüssigkeiten | |
DE69739667D1 (de) | Vorrichtung zur flüssigkeitabgabe | |
DE69732644D1 (de) | System zur abgabe von flüssigkeiten | |
DE69632739D1 (de) | Vorrichtung zur fixierung von messbedingungen | |
DE69606221D1 (de) | Vorrichtung zur Aufnahme und Ausgabe von flüssigen oder pastösen Produkten | |
DE69233418D1 (de) | Vorrichtung zur diskontinuierlichen Reinigung von Flüssigkeiten | |
DE69840459D1 (de) | Vorrichtung zur Trennung von Flüssigkeitsbestandteilen | |
DE69619439D1 (de) | Vorrichtung zur Zerstäubung einer Flüssigkeit | |
DE69634041D1 (de) | Vorrichtung zur unterstützung von transaktionen | |
DE59505036D1 (de) | Vorrichtung zur handhabung von flüssigkeiten für analytische zwecke | |
DE69917825D1 (de) | Vorrichtung zur Abgabe von Arzneimitteln | |
ATE223241T1 (de) | Vorrichtung zur verabreichung von zwei flüssigkeiten | |
DE69610763D1 (de) | Flüssigkeitenabgabevorrichtung und -verfahren | |
DE69514509D1 (de) | Vorrichtung zur flussigkeitsanalyse | |
ATE249283T1 (de) | Vorrichtung zur abgabe von flüssigkeiten | |
DK0775635T3 (da) | Væskedoserings- og påfyldningsapparat | |
ATE177026T1 (de) | Flüssigkeitsabgabevorrichtung | |
DE59806570D1 (de) | Vorrichtung zur Dosierung von medizinischen Flüssigkeiten | |
DE59509212D1 (de) | Vorrichtung zur entnahme von speichelproben | |
DE69420956D1 (de) | Vorrichtung zur Abgabe von pastösen oder flüssigen Substanzen aus Flaschen oder ähnlichen Behältern |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FLOW CLEAN EQUIPMENT, INC., ROCKY HILL, N.J., US |