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1. WO1996039252 - ELECTROKINETIC PUMPING

Publication Number WO/1996/039252
Publication Date 12.12.1996
International Application No. PCT/US1995/014586
International Filing Date 09.11.1995
Chapter 2 Demand Filed 05.06.1996
IPC
B01F 5/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5Flow mixers; Mixers for falling materials, e.g. solid particles
06Mixers in which the components are pressed together through slits, orifices, or screens
B01J 4/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
4Feed devices; Feed or outlet control devices
02for feeding measured quantities of reagents
B01J 19/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
B01L 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
F04B 19/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
19Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/-F04B17/158
H02N 11/00 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
NELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
11Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
CPC
B01F 13/0077
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
13Other mixers; Mixing plant, including combinations of ; mixers, e.g. of; dissimilar mixers
0059Micromixers
0074using mixing means not otherwise provided for
0077using magnetohydrodynamic [MHD] phenomena to mix or move the fluids
B01F 15/0264
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15Accessories for mixers ; ; Auxiliary operations or auxiliary devices; Parts or details of general application
02Feed or discharge mechanisms
0201Feed mechanisms
0227characterized by the means for feeding the components to the mixer
0264With means for feeding the material with a fractal or tree-type distribution in a surface
B01F 5/0601
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5Flow mixers
06Mixers in which the components are pressed together through slits, orifices, or screens; ; Static mixers; Mixers of the fractal type
0601Fractal mixers
B01J 19/0046
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
0046Sequential or parallel reactions, e.g. for the synthesis of polypeptides or polynucleotides; Apparatus and devices for combinatorial chemistry or for making molecular arrays
B01J 19/0093
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
0093Microreactors, e.g. miniaturised or microfabricated reactors
B01J 2219/00317
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
00274Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
00277Apparatus
00279Features relating to reactor vessels
00306Reactor vessels in a multiple arrangement
00313the reactor vessels being formed by arrays of wells in blocks
00315Microtiter plates
00317Microwell devices, i.e. having large numbers of wells
Applicants
  • DAVID SARNOFF RESEARCH CENTER, INC. [US]/[US]
Inventors
  • ZANZUCCHI, Peter, J.
  • BURTON, Charlotte, A.
  • MCBRIDE, Sterling, E.
  • DEMERS, Robert
Agents
  • BURKE, William, J.
Priority Data
08/469,23806.06.1995US
08/483,33107.06.1995US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTROKINETIC PUMPING
(FR) POMPAGE ELECTROCINETIQUE
Abstract
(EN)
The invention provides electrode-based pumps (803) and methods of operating such pumps. In one embodiment, the invention provides an electrode-based pump situated in a fluid channel comprising a first electrode (801A) and a second electrode (801B), wherein the first (801A) and second (801B) electrodes have a diameter from about 25 microns to about 100 microns and are spaced from about 100 microns to about 2,500 microns apart. In another embodiment, the invention provides an electrode-based pump comprising a first electrode (801A), second electrode (801B) and third electrode (801C).
(FR)
Cette invention concerne des pompes (803) à base d'électrodes et des procédés d'exploitation de telles pompes. Selon un mode de réalisation, l'invention concerne une pompe à base d'électrodes placée dans un canal pour fluide, ladite pompe comportant une première électrode (801A) et une seconde électrode (801B) ayant chacune un diamètre compris entre 25 microns environ et 100 microns environ et distantes l'une de l'autre de 100 microns environ à 2500 microns environ. Selon un autre mode de réalisation, l'invention concerne une pompe à base d'électrodes comportant une première électrode (801A), une deuxième électrode (801B) et une troisième électrode (801C).
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