ES2017885A6 - Metodo y aparato mejorados para la autonivelacion de un liquido en un recipiente y para introducir liquido de burbujas en un recipiente. - Google Patents
Metodo y aparato mejorados para la autonivelacion de un liquido en un recipiente y para introducir liquido de burbujas en un recipiente.Info
- Publication number
- ES2017885A6 ES2017885A6 ES898904161A ES8904161A ES2017885A6 ES 2017885 A6 ES2017885 A6 ES 2017885A6 ES 898904161 A ES898904161 A ES 898904161A ES 8904161 A ES8904161 A ES 8904161A ES 2017885 A6 ES2017885 A6 ES 2017885A6
- Authority
- ES
- Spain
- Prior art keywords
- container
- liquid
- level
- levelling
- self
- 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 - Fee Related
Links
Classifications
-
- 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
- G01F23/0053—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 with over-flow pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
- B01L3/0293—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0605—Metering of fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0642—Filling fluids into wells by specific techniques
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B01L2300/087—Multiple sequential chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
METODO Y APARATO MEJORADOS PARA LA AUTONIVELACION DE UN LIQUIDO EN UN RECIPIENTE, HASTA UN NIVEL PREDETERMINADO CON PRECISION, CON UN MENISCO CONCAVO, COMPRENDIENDO UNO O MAS CAMINOS CAPILARES ASOCIADOS OPERATIVAMENTE CON EL RECIPIENTE Y QUE FUNCIONAN AL CONTACTO CON ELLOS DEL LIQUIDO DENTRO DEL RECIPIENTE PARA FLUJO DE DICHO LIQUIDO FUERA DEL RECIPIENTE HASTA QUE AQUEL HAYA ADOPTADO EL NIVEL PREDETERMINADO CON PRECISION DENTRO DEL RECIPIENTE, Y PARA PROPORCIONAR UN MENISCO CONCAVO EN ESE NIVEL. SE PROPORCIONAN TAMBIEN UN METODO Y UN APARATO NUEVOS Y MEJORADOS PARA TRANSFERIR LIQUIDO COMPLETAMENTE LIBRE DE BURBUJAS DESDE UNA CAMARA DE SUMINISTRO DE LIQUIDO A UN RECIPIENTE, COMPRENDIENDO UNO O MAS CAMINOS CAPILARES ASOCIADOS OPERATIVAMENTE TANTO CON LA CAMARA DE SUMINISTRO COMO CON EL RECIPIENTE, Y QUE FUNCIONAN AL CONTACTO CON ELLOS DEL LIQUIDO EN LA CAMARA DE SUMINISTRO, PARA HACER FLUIR LIQUIDO COMPLETAMENTE LIBRE DE BURBUJAS DESDE ALLI AL INTERIOR DEL RECIPIENTE, QUE PUEDE INCLUIR TAMBIEN LOS MEDIOS DE AUTONIVELACION COMO ANTES SE HAN DESCRITO. SE EXPONE TAMBIEN EL APOYO CENTRAL DE UN VOLUMEN PREDETERMINADO DE UN LIQUIDO AISLANTE INMISCIBLE SOBRE EL MENISCO CONCAVO DEL LIQUIDO EN EL RECIPIENTE CON EL NIVEL DE LIQUIDO PREDETERMINADO CON PRECISION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1989/002345 WO1990015333A1 (en) | 1989-05-30 | 1989-05-30 | Apparatus and method for the self-levelling of liquid in a container |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2017885A6 true ES2017885A6 (es) | 1991-03-01 |
Family
ID=22215049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES898904161A Expired - Fee Related ES2017885A6 (es) | 1989-05-30 | 1989-12-07 | Metodo y aparato mejorados para la autonivelacion de un liquido en un recipiente y para introducir liquido de burbujas en un recipiente. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0474630A4 (es) |
JP (1) | JPH04505048A (es) |
AU (1) | AU645961B2 (es) |
CA (1) | CA2005782A1 (es) |
DK (1) | DK193891D0 (es) |
ES (1) | ES2017885A6 (es) |
IL (1) | IL92005A0 (es) |
WO (1) | WO1990015333A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5234813A (en) * | 1989-05-17 | 1993-08-10 | Actimed Laboratories, Inc. | Method and device for metering of fluid samples and detection of analytes therein |
JP2583196Y2 (ja) * | 1992-11-07 | 1998-10-15 | 株式会社堀場製作所 | 黒鉛るつぼ |
JP3619933B2 (ja) * | 2000-03-02 | 2005-02-16 | アークレイ株式会社 | 遠心分離用容器 |
WO2003101618A1 (en) * | 2002-05-31 | 2003-12-11 | Cancer Research Technology Ltd | Substrate for holding an array of experimental samples |
CN110068558A (zh) * | 2018-01-24 | 2019-07-30 | 思纳福(北京)医疗科技有限公司 | 微液滴容器 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1144525A (en) * | 1913-12-09 | 1915-06-29 | William F Rogers | Diffusing apparatus. |
US1235316A (en) * | 1916-05-22 | 1917-07-31 | Charles H Henderson | Automatic siphon-regulator. |
US1574149A (en) * | 1924-01-24 | 1926-02-23 | Hompes Henry | Cream divider |
US1564430A (en) * | 1925-01-30 | 1925-12-08 | Walter J Maddrell | Device for maintaining liquid levels |
US2356013A (en) * | 1943-08-03 | 1944-08-15 | Rossi Irving | Continuous casting of metals |
US2461334A (en) * | 1944-12-01 | 1949-02-08 | Servel Inc | Liquid treating unit |
US2884942A (en) * | 1957-05-06 | 1959-05-05 | Jersey Prod Res Co | Apparatus for use in corrosion inhibitor injection |
US3415267A (en) * | 1966-08-31 | 1968-12-10 | Cory Corp | Liquid supply apparatus |
US3589385A (en) * | 1969-02-07 | 1971-06-29 | Cory Corp | Vented hot water supply apparatus |
DE2200385A1 (de) * | 1972-01-05 | 1973-07-12 | Gerstel Eberhard | Ueberlaufgefaess fuer selbsttaetigen fraktionensammler |
US4515753A (en) * | 1982-11-15 | 1985-05-07 | Technicon Instruments Corporation | Integral reagent dispenser |
JPH0658374B2 (ja) * | 1985-07-23 | 1994-08-03 | 株式会社東芝 | 反応槽の恒温流体オ−バ−フロ−方法 |
CA1292176C (en) * | 1985-09-18 | 1991-11-19 | Joel M. Blatt | Volume metering capillary gap device for applying a liquid sample onto a reactive surface |
US4774057A (en) * | 1985-10-25 | 1988-09-27 | Technicon Instruments Corporation | Dual liquid dispenser package |
US4758409A (en) * | 1986-07-10 | 1988-07-19 | Techicon Instruments Corporation | Microsample cup |
DE8715505U1 (es) * | 1987-11-23 | 1988-02-18 | Lmb Medizin Technik Gmbh, 8059 Oberding, De |
-
1989
- 1989-05-30 EP EP19890906603 patent/EP0474630A4/en not_active Withdrawn
- 1989-05-30 AU AU37429/89A patent/AU645961B2/en not_active Expired - Fee Related
- 1989-05-30 JP JP1502734A patent/JPH04505048A/ja active Pending
- 1989-05-30 WO PCT/US1989/002345 patent/WO1990015333A1/en not_active Application Discontinuation
- 1989-10-16 IL IL92005A patent/IL92005A0/xx not_active IP Right Cessation
- 1989-12-07 ES ES898904161A patent/ES2017885A6/es not_active Expired - Fee Related
- 1989-12-18 CA CA002005782A patent/CA2005782A1/en not_active Abandoned
-
1991
- 1991-11-29 DK DK911938A patent/DK193891D0/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2005782A1 (en) | 1990-11-30 |
AU3742989A (en) | 1991-01-07 |
DK193891A (da) | 1991-11-29 |
AU645961B2 (en) | 1994-02-03 |
DK193891D0 (da) | 1991-11-29 |
IL92005A0 (en) | 1990-07-12 |
EP0474630A4 (en) | 1992-07-22 |
JPH04505048A (ja) | 1992-09-03 |
WO1990015333A1 (en) | 1990-12-13 |
EP0474630A1 (en) | 1992-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC1A | Transfer granted |
Owner name: MILES INC. |
|
FD1A | Patent lapsed |
Effective date: 20010402 |