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1. (WO1991017431) ELECTROCHEMICAL MEASURING ELECTRODE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017431 International Application No.: PCT/SE1991/000310
Publication Date: 14.11.1991 International Filing Date: 30.04.1991
Chapter 2 Demand Filed: 19.09.1991
IPC:
G01N 27/30 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27
Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26
by investigating electrochemical variables; by using electrolysis or electrophoresis
28
Electrolytic cell components
30
Electrodes, e.g. test electrodes; Half-cells
Applicants:
SENSISTOR AB [SE/SE]; Box 76 S-581 02 Linköping, SE (AllExceptUS)
NYLANDER, Claes [SE/SE]; SE (UsOnly)
ENGQUIST, Fredrik [SE/SE]; SE (UsOnly)
ARMGARTH, Mårten [SE/SE]; SE (UsOnly)
SAMUELSSON, Marie [SE/SE]; SE (UsOnly)
Inventors:
NYLANDER, Claes; SE
ENGQUIST, Fredrik; SE
ARMGARTH, Mårten; SE
SAMUELSSON, Marie; SE
Agent:
ONN, Thorsten ; AB Stockholms Patentbyrå Zacco & Bruhn Box 23101 S-104 35 Stockholm, SE
Priority Data:
9001663-509.05.1990SE
Title (EN) ELECTROCHEMICAL MEASURING ELECTRODE
(FR) ELECTRODE DE MESURE ELECTROCHIMIQUE
Abstract:
(EN) Measuring electrode comprising a slot (4) in insulating material (1) and (3) and an electrically conductive material (2) which is arranged at the bottom of this slot. In a preferred embodiment the measuring electrode comprises an insulating material (1) onto which is deposited an electrically conductive layer (2) onto which in turn is deposited an insulating layer (3) which extends beyond the electrically conductive layer (2) in such a way that a slot is formed between the insulating materials (1) and (3).
(FR) Une électrode de mesure comprend une fente (4) ménagée dans un matériau isolant (1) et (3) et un matériau électroconducteur (2) placé au fond de cette fente. Selon un mode de réalisation préféré, l'électrode de mesure comprend un matériau isolant (1) sur lequel on dépose une couche électroconductrice (2) sur laquelle on dépose à son tour une couche isolante (3) qui s'étend au-delà de la couche électroconductrice (2) de telle façon qu'une fente est produite entre les matériaux isolants (1) et (3).
Designated States: JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0527888JPH05506934