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1. (WO2017037336) DEVICE FOR AN ELECTROCHEMICAL CELL
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/037336 International Application No.: PCT/FI2016/050589
Publication Date: 09.03.2017 International Filing Date: 26.08.2016
IPC:
H01M 6/32 (2006.01) ,H01M 6/40 (2006.01) ,H01M 6/12 (2006.01) ,H01M 2/16 (2006.01) ,H01M 2/14 (2006.01) ,A61N 1/30 (2006.01) ,A61N 1/04 (2006.01) ,H01M 4/08 (2006.01) ,H01M 4/04 (2006.01) ,H01M 4/86 (2006.01) ,B41M 3/00 (2006.01) ,H01M 8/00 (2016.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
6
Primary cells; Manufacture thereof
30
Deferred-action cells
32
activated through external addition of electrolyte or of electrolyte components
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
6
Primary cells; Manufacture thereof
40
Printed batteries
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
6
Primary cells; Manufacture thereof
04
Cells with aqueous electrolyte
06
Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
12
with flat electrodes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
14
Separators; Membranes; Diaphragms; Spacing elements
16
characterised by the material
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
14
Separators; Membranes; Diaphragms; Spacing elements
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
18
Applying electric currents by contact electrodes
20
continuous direct currents
30
Apparatus for iontophoresis or cataphoresis
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
02
Details
04
Electrodes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
06
Electrodes for primary cells
08
Processes of manufacture
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
04
Processes of manufacture in general
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
86
Inert electrodes with catalytic activity, e.g. for fuel cells
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
3
Printing processes to produce particular kinds of printed work, e.g. patterns
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
Applicants:
TEKNOLOGIAN TUTKIMUSKESKUS VTT OY [FI/FI]; Vuorimiehentie 3 02150 Espoo, FI
Inventors:
TUURALA, Saara; FI
HURME, Eero; FI
VAARI, Anu; FI
Agent:
SEPPO LAINE OY; Itämerenkatu 3 A 00180 Helsinki, FI
Priority Data:
2015561928.08.2015FI
Title (EN) DEVICE FOR AN ELECTROCHEMICAL CELL
(FR) DISPOSITIF POUR CELLULE ÉLECTROCHIMIQUE
Abstract:
(EN) The present invention relates to a device for an electrochemical cell, comprising a first layer (61) of substrate material (65) having a plurality of first hydrophilic areas of the substrate and at least one hydrophobic area separating said first hydrophilic areas, the first layer of substrate material comprising at least two first electrodes (66, 67) made on at least two first hydrophilic areas;a second layer (62) of substrate material (65) having a plurality of second hydrophilic areas of the substrate and at least one hydrophobic area separating said second hydrophilic areas, the second layer of substrate material comprising at least two second electrodes (67, 66) made on at least two second hydrophilic areas;and one or more electrical conductors (68) connected to at least two of said first electrodes. The first layer (61) of substrate material (65) and the second layer (62) of substrate material (65) are positioned on top of one another such that the at least two first electrodes (66, 67) are aligned with the at least two second electrodes (67, 66) in order to form at least two electrochemical cells for producing voltage when the at least two hydrophilic areas are contacted with an aqueous liquid.
(FR) La présente invention concerne un dispositif pour cellule électrochimique, comprenant une première couche (61) de matériau de substrat (65) comportant une pluralité de premières zones hydrophiles du substrat et au moins une zone hydrophobe séparant lesdites premières zones hydrophiles, la première couche de matériau de substrat comprenant au moins deux premières électrodes (66, 67) formées sur au moins deux premières zones hydrophiles ; une seconde couche (62) de matériau de substrat (65) comportant une pluralité de secondes zones hydrophiles du substrat et au moins une zone hydrophobe séparant lesdites secondes zones hydrophiles, la seconde couche de matériau de substrat comprenant au moins deux secondes électrodes (67, 66) formées sur au moins deux secondes zones hydrophiles ; et un ou plusieurs conducteurs électriques (68) connectés à au moins deux desdites premières électrodes. La première couche (61) de matériau de substrat (65) et la seconde couche (62) de matériau de substrat (65) sont positionnées l'une au-dessus de l'autre de manière que lesdites au moins deux premières électrodes (66, 67) soient alignées avec lesdites au moins deux secondes électrodes (67, 66) afin de former au moins deux cellules électrochimiques pour générer une tension quand lesdites au moins deux zones hydrophiles sont mises en contact avec un liquide aqueux.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)