BE767143A - Dispositif de mesure et de distribution de liquide a capacite variable - Google Patents
Dispositif de mesure et de distribution de liquide a capacite variableInfo
- Publication number
- BE767143A BE767143A BE767143A BE767143A BE767143A BE 767143 A BE767143 A BE 767143A BE 767143 A BE767143 A BE 767143A BE 767143 A BE767143 A BE 767143A BE 767143 A BE767143 A BE 767143A
- Authority
- BE
- Belgium
- Prior art keywords
- distribution device
- variable capacity
- liquid measuring
- capacity liquid
- measuring
- 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
- G01F11/04—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 free-piston type
- G01F11/06—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 free-piston type with provision for varying the stroke of the piston
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
- Sampling And Sample Adjustment (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3780970A | 1970-05-15 | 1970-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE767143A true BE767143A (fr) | 1971-10-01 |
Family
ID=21896464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE767143A BE767143A (fr) | 1970-05-15 | 1971-05-13 | Dispositif de mesure et de distribution de liquide a capacite variable |
Country Status (5)
Country | Link |
---|---|
US (1) | US3640434A (fr) |
BE (1) | BE767143A (fr) |
CA (1) | CA963859A (fr) |
DE (1) | DE2122014A1 (fr) |
GB (1) | GB1340113A (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4173296A (en) * | 1977-10-14 | 1979-11-06 | Alco Foodservice Equipment Company | Apparatus for mixing and dispensing a beverage |
US4593837A (en) * | 1985-03-15 | 1986-06-10 | Eastman Kodak Company | Variable volume pipette |
US4679446A (en) * | 1985-09-09 | 1987-07-14 | Baxter Travenol Laboratories, Inc. | Multi-volume displacement pipette |
US5462204A (en) * | 1994-03-29 | 1995-10-31 | Rhh Foam Systems, Inc. | Foam dispensing gun |
US6739478B2 (en) * | 2001-06-29 | 2004-05-25 | Scientific Products & Systems Llc | Precision fluid dispensing system |
FR2895920B1 (fr) * | 2006-01-06 | 2008-04-18 | Gilson Sas Soc Par Actions Sim | Pipette multivolumes. |
FR2917648B1 (fr) * | 2007-06-25 | 2009-09-25 | Gilson Sas Soc Par Actions Sim | Pipette permettant un prelevement de liquide par mouvement de va-et-vient du piston. |
CA2701794C (fr) | 2007-10-02 | 2017-10-31 | Theranos, Inc. | Dispositifs modulaires a utiliser sur place et leurs utilisations |
FR2927999B1 (fr) * | 2008-02-21 | 2010-09-17 | Gilson Sas | Viscosimetre comprenant un systeme de pipetage, a precision amelioree et conception simplifiee |
US20110209780A1 (en) * | 2010-02-26 | 2011-09-01 | Fomo Products, Inc. | Foam spray gun hoses which prevent crossover |
GB201005885D0 (en) * | 2010-04-08 | 2010-05-26 | Avacta Ltd | Apparatus and method |
WO2011148432A1 (fr) * | 2010-05-28 | 2011-12-01 | 栄研化学株式会社 | Pipette |
CN106290159A (zh) | 2011-01-21 | 2017-01-04 | 提拉诺斯公司 | 样品使用最大化的系统和方法 |
US8875586B2 (en) * | 2011-06-22 | 2014-11-04 | Mesa Laboratories, Inc. | Gas flow meter with horizontal piston movement |
US9619627B2 (en) | 2011-09-25 | 2017-04-11 | Theranos, Inc. | Systems and methods for collecting and transmitting assay results |
US9664702B2 (en) | 2011-09-25 | 2017-05-30 | Theranos, Inc. | Fluid handling apparatus and configurations |
US20140170735A1 (en) | 2011-09-25 | 2014-06-19 | Elizabeth A. Holmes | Systems and methods for multi-analysis |
US9268915B2 (en) | 2011-09-25 | 2016-02-23 | Theranos, Inc. | Systems and methods for diagnosis or treatment |
US8475739B2 (en) | 2011-09-25 | 2013-07-02 | Theranos, Inc. | Systems and methods for fluid handling |
US8435738B2 (en) | 2011-09-25 | 2013-05-07 | Theranos, Inc. | Systems and methods for multi-analysis |
US8840838B2 (en) | 2011-09-25 | 2014-09-23 | Theranos, Inc. | Centrifuge configurations |
US9632102B2 (en) | 2011-09-25 | 2017-04-25 | Theranos, Inc. | Systems and methods for multi-purpose analysis |
US9250229B2 (en) | 2011-09-25 | 2016-02-02 | Theranos, Inc. | Systems and methods for multi-analysis |
US10012664B2 (en) | 2011-09-25 | 2018-07-03 | Theranos Ip Company, Llc | Systems and methods for fluid and component handling |
US9810704B2 (en) | 2013-02-18 | 2017-11-07 | Theranos, Inc. | Systems and methods for multi-analysis |
US9527075B2 (en) * | 2012-11-05 | 2016-12-27 | Austen Bioinnovation Institute In Akron | Low-volume syringe pipette |
US11872552B2 (en) | 2018-08-31 | 2024-01-16 | Beckman Coulter, Inc. | High and low volume precision pipettor with improved accuracy |
CN111729701A (zh) * | 2020-07-28 | 2020-10-02 | 上海德馨医院有限公司 | 一种加样枪及加样设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2819928A (en) * | 1954-05-18 | 1958-01-14 | Atlas Copco Ab | Apparatus for simultaneously discharging materials |
FR1475725A (fr) * | 1966-01-07 | 1967-04-07 | Coultronics France S A | Appareil pour la préparation de mélanges liquides |
-
1970
- 1970-05-15 US US37809A patent/US3640434A/en not_active Expired - Lifetime
-
1971
- 1971-03-30 CA CA109,120A patent/CA963859A/en not_active Expired
- 1971-04-19 GB GB2606671*A patent/GB1340113A/en not_active Expired
- 1971-05-04 DE DE19712122014 patent/DE2122014A1/de active Pending
- 1971-05-13 BE BE767143A patent/BE767143A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB1340113A (en) | 1973-12-12 |
US3640434A (en) | 1972-02-08 |
DE2122014A1 (de) | 1971-11-25 |
CA963859A (en) | 1975-03-04 |
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