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1. WO2000044061 - NON-AQUEOUS ELECTROCHEMICAL CELL

Publication Number WO/2000/044061
Publication Date 27.07.2000
International Application No. PCT/DE2000/000177
International Filing Date 19.01.2000
Chapter 2 Demand Filed 01.08.2000
IPC
H01M 6/16 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
6Primary cells; Manufacture thereof
14Cells with non-aqueous electrolyte
16with organic electrolyte
H01M 10/42 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
H01M 4/06 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
06Electrodes for primary cells
H01M 4/38 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
36Selection of substances as active materials, active masses, active liquids
38of elements or alloys
H01M 4/40 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
36Selection of substances as active materials, active masses, active liquids
38of elements or alloys
40Alloys based on alkali metals
H01M 4/62 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
CPC
H01M 10/052
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
H01M 10/4235
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
4235Safety or regulating additives or arrangements in electrodes, separators or electrolyte
H01M 2200/10
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2200Safety devices for primary or secondary batteries
10Temperature sensitive devices
H01M 6/14
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
6Primary cells; Manufacture thereof
14Cells with non-aqueous electrolyte
Applicants
  • FORTU BAT BATTERIEN GMBH [DE/DE]; Wöschbacher Strasse 37 D-76327 Pfinztal, DE (AllExceptUS)
  • HAMBITZER, Günther [DE/DE]; DE (UsOnly)
  • KREIDLER, Bernd [DE/DE]; DE (UsOnly)
  • DÖRFLINGER, Ulrike [DE/DE]; DE (UsOnly)
  • DÖGE, Volker [DE/DE]; DE (UsOnly)
  • SCHORB, Klaus [DE/DE]; DE (UsOnly)
Inventors
  • HAMBITZER, Günther; DE
  • KREIDLER, Bernd; DE
  • DÖRFLINGER, Ulrike; DE
  • DÖGE, Volker; DE
  • SCHORB, Klaus; DE
Agents
  • PFEIFER, Hans-Peter ; Beiertheimer Allee 19 D-76137 Karlsruhe, DE
Priority Data
199 02 600.923.01.1999DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) NICHTWÄSSRIGE ELEKTROCHEMISCHE ZELLE
(EN) NON-AQUEOUS ELECTROCHEMICAL CELL
(FR) CELLULE ELECTROCHIMIQUE NON AQUEUSE
Abstract
(DE)
Nichtwässrige elektrochemische Zelle (9) mit einer negativen Elektrode (4), einer Elektrolytlösung und einer positiven Elektrode (3). Die Betriebssicherheit wird dadurch erhöht, daß die Zelle im Bereich mindestens einer der Elektroden (3, 4) ein Salz (10) im festen Zustand aufweist.
(EN)
The invention relates to a non-aqueous electrochemical cell (9) comprising a negative electrode (4), an electrolyte solution, and a positive electrode (3). The operational dependability is increased by virtue of the fact that the cell comprises a salt (10) which is provided in a solid state and which is situated in the area of at least one of the electrodes (3, 4).
(FR)
Cette invention concerne une cellule électrochimique non aqueuse (9) comportant une électrode négative (4), un électrolyte et une électrode positive (3). La fiabilité se trouve améliorée par la présence d'un sel (10) à l'état solide dans la cellule, au voisinage d'au moins une des électrodes (3, 4).
Also published as
DE10080131
Latest bibliographic data on file with the International Bureau