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1. WO1998015020 - ABSORBING PLATE SEPARATOR FOR VALVE-REGULATED LEAD-ACID ELECTRIC BATTERIES

Publication Number WO/1998/015020
Publication Date 09.04.1998
International Application No. PCT/EP1997/004864
International Filing Date 08.09.1997
Chapter 2 Demand Filed 12.02.1998
IPC
H01M 2/16 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
14Separators; Membranes; Diaphragms; Spacing elements
16characterised by the material
CPC
H01M 2/1613
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details or processes of manufacture of the non-active parts
14Separators; Membranes; Diaphragms; Spacing elements
16characterised by the material
1606comprising fibrous material
1613Inorganic fibrous material
H01M 2/1686
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details or processes of manufacture of the non-active parts
14Separators; Membranes; Diaphragms; Spacing elements
16characterised by the material
1686Separators having two or more layers of either fibrous or non-fibrous materials
Y02E 60/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
10Energy storage using batteries
Applicants
  • AMER-SIL S.A. [LU]/[LU] (AllExceptUS)
  • DE M. FERREIRA, Antonio, L. [PT]/[LU] (UsOnly)
Inventors
  • DE M. FERREIRA, Antonio, L.
Agents
  • FREYLINGER, Ernest, T.
Priority Data
8881930.09.1996LU
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) ABSORBING PLATE SEPARATOR FOR VALVE-REGULATED LEAD-ACID ELECTRIC BATTERIES
(FR) SEPARATEUR ABSORBANT POUR ACCUMULATEURS ELECTRIQUES AU PLOMB-ACIDE REGULES PAR UNE VANNE
Abstract
(EN)
The invention concerns an absorbing plate separator for valve-regulated lead-acid batteries comprising two distinct tiered up layers, one first layer containing essentially fibres of average diameter less than 1 micron and a second layer containing essentially fibres of average diameter more than 1 micron.
(FR)
Séparateur absorbant pour accumulateurs au plomb-acide régulés par une vanne comprenant deux couches distinctes superposées, une première couche comprenant essentiellement des fibres d'un diamètre moyen inférieur à 1 micron et une deuxième couche comprenant essentiellement des fibres d'un diamètre moyen supérieur à 1 micron.
Also published as
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